%------------------------------------------------------------------------------
% File     : ITP312_1 : TPTP v8.2.0. Released v8.0.0.
% Domain   : Interactive Theorem Proving
% Problem  : SMT-LIB Core_DOM Core_DOM_Heap_WF 07118_348102
% Version  : [Des21] axioms.
% English  :

% Refs     : [Des21] Desharnais (2021), Email to Geoff Sutcliffe
% Source   : [Des21]
% Names    : Core_DOM-0024_Core_DOM_Heap_WF-prob_07118_348102 [Des21]

% Status   : Theorem
% Rating   : 0.22 v8.2.0, 0.40 v8.1.0
% Syntax   : Number of formulae    : 1053 ( 105 unt; 406 typ;   0 def)
%            Number of atoms       : 2483 ( 216 equ)
%            Maximal formula atoms :   39 (   3 avg)
%            Number of connectives : 1911 (  75   ~;  10   |; 887   &)
%                                         ( 193 <=>; 746  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   37 (   8 avg)
%            Maximal term depth    :    9 (   1 avg)
%            Number of types       :  120 ( 119 usr)
%            Number of type conns  :  580 ( 243   >; 337   *;   0   +;   0  <<)
%            Number of predicates  :   87 (  84 usr;   2 prp; 0-26 aty)
%            Number of functors    :  203 ( 203 usr;  44 con; 0-3 aty)
%            Number of variables   : 3369 (3348   !;  21   ?;3369   :)
% SPC      : TF0_THM_EQU_NAR

% Comments : Translated from SMT format using smttotptp 0.9.10. See
%            https://bitbucket.org/peba123/smttotptp/src/master/
%          : SMT-LIB AUFLIA logic
%------------------------------------------------------------------------------
%% Types:
tff('Document_ptr_document_ptr$',type,
    'Document_ptr_document_ptr$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$': $tType ).

tff('Document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',type,
    'Document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$': $tType ).

tff('Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$',type,
    'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$': $tType ).

tff('Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$',type,
    'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$': $tType ).

tff('Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',type,
    'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$': $tType ).

tff('Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',type,
    'Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_list$',type,
    'Element_ptr_element_ptr_list$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$': $tType ).

tff('Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$',type,
    'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_bool_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$': $tType ).

tff('Exception_element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$',type,
    'Exception_element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$': $tType ).

tff('Element_ptr_element_ptr_bool_fun$',type,
    'Element_ptr_element_ptr_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_set$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_set$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$': $tType ).

tff('Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',type,
    'Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$': $tType ).

tff('Exception_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$',type,
    'Exception_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$': $tType ).

tff('Element_ptr_element_ptr$',type,
    'Element_ptr_element_ptr$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$': $tType ).

tff('Element_ptr_element_ptr_fset$',type,
    'Element_ptr_element_ptr_fset$': $tType ).

tff('Element_ptr_element_ptr_set$',type,
    'Element_ptr_element_ptr_set$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_fset_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_fset_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$': $tType ).

tff('Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',type,
    'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$': $tType ).

tff('Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',type,
    'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$': $tType ).

tff('Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',type,
    'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$': $tType ).

tff('Document_ptr_document_ptr_set$',type,
    'Document_ptr_document_ptr_set$': $tType ).

tff(tlbool,type,
    tlbool: $tType ).

tff('Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',type,
    'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',type,
    'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_bool_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',type,
    'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$': $tType ).

tff('Exception_element_ptr_element_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$',type,
    'Exception_element_ptr_element_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_bool_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_list_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_list_prog$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog$': $tType ).

tff('Document_ptr_document_ptr_fset$',type,
    'Document_ptr_document_ptr_fset$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$': $tType ).

tff('Character_data_ptr_character_data_ptr_fset$',type,
    'Character_data_ptr_character_data_ptr_fset$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$': $tType ).

tff('Unit_bool_fun$',type,
    'Unit_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$': $tType ).

tff('Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$': $tType ).

tff('Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',type,
    'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prog_fun$': $tType ).

tff('Character_data_ptr_character_data_ptr$',type,
    'Character_data_ptr_character_data_ptr$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$': $tType ).

tff('Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',type,
    'Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_list$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_list$': $tType ).

tff('Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',type,
    'Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$': $tType ).

tff('Unit$',type,
    'Unit$': $tType ).

tff('Element_ptr_element_ptr_list_bool_fun$',type,
    'Element_ptr_element_ptr_list_bool_fun$': $tType ).

tff('Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',type,
    'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$': $tType ).

tff('Char_list$',type,
    'Char_list$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$': $tType ).

tff('Exception_unit_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$',type,
    'Exception_unit_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$': $tType ).

tff('Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',type,
    'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$': $tType ).

tff('Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$',type,
    'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$': $tType ).

tff('Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',type,
    'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$': $tType ).

%% Declarations:
tff('set_tag_name$',type,
    'set_tag_name$': 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' ).

tff('execute$a',type,
    'execute$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ) > 'Exception_element_ptr_element_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' ).

tff('return_heap$',type,
    'return_heap$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ).

tff('map_M$g',type,
    'map_M$g': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$' ).

tff('pair$',type,
    'pair$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$' ).

tff('l_new_element_get_child_nodes_axioms$',type,
    'l_new_element_get_child_nodes_axioms$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('l_get_parent_wf_C_o_r_e_D_O_M$',type,
    'l_get_parent_wf_C_o_r_e_D_O_M$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > $o ).

tff('map_M$i',type,
    'map_M$i': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ).

tff('pure$d',type,
    'pure$d': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('fun_app$o',type,
    'fun_app$o': ( 'Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Char_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ).

tff('execute$',type,
    'execute$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ) > 'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' ).

tff('fun_app$u',type,
    'fun_app$u': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ).

tff('h2$',type,
    'h2$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ).

tff('create_element$',type,
    'create_element$': 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$' ).

tff('execute$f',type,
    'execute$f': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog$' ) > 'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' ).

tff('member$g',type,
    'member$g': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_set$' ) > $o ).

tff('document_ptr_kinds$',type,
    'document_ptr_kinds$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' > 'Document_ptr_document_ptr_fset$' ).

tff('less_eq$c',type,
    'less_eq$c': ( 'Element_ptr_element_ptr_fset$' * 'Element_ptr_element_ptr_fset$' ) > $o ).

tff('returns_result$e',type,
    'returns_result$e': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$' ).

tff('map_M$f',type,
    'map_M$f': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('h3$',type,
    'h3$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ).

tff('fun_app$g',type,
    'fun_app$g': ( 'Element_ptr_element_ptr_list_bool_fun$' * 'Element_ptr_element_ptr_list$' ) > $o ).

tff('returns_result$c',type,
    'returns_result$c': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ) > 'Element_ptr_element_ptr_bool_fun$' ).

tff('set$d',type,
    'set$d': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' ).

tff('collect$',type,
    'collect$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$' ).

tff('returns_heap$a',type,
    'returns_heap$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('distinct$c',type,
    'distinct$c': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$' > $o ).

tff('set_disconnected_nodes_locs$',type,
    'set_disconnected_nodes_locs$': 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' ).

tff('type_wf$',type,
    'type_wf$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('uua$',type,
    'uua$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_bool_fun$' ).

tff('l_new_element$',type,
    'l_new_element$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' > $o ).

tff('a_distinct_lists$',type,
    'a_distinct_lists$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('cons$d',type,
    'cons$d': ( 'Element_ptr_element_ptr$' * 'Element_ptr_element_ptr_list$' ) > 'Element_ptr_element_ptr_list$' ).

tff('reads$',type,
    'reads$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' ).

tff('returns_heap$b',type,
    'returns_heap$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('l_get_child_nodes$',type,
    'l_get_child_nodes$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('fun_app$an',type,
    'fun_app$an': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Element_ptr_element_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' ).

tff('fmember$d',type,
    'fmember$d': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$' ) > $o ).

tff('get_disconnected_nodes$a',type,
    'get_disconnected_nodes$a': 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ).

tff('less_eq$g',type,
    'less_eq$g': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' ) > $o ).

tff('fset$',type,
    'fset$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ).

tff('returns_result_heap$a',type,
    'returns_result_heap$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('returns_result$d',type,
    'returns_result$d': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ) > 'Unit_bool_fun$' ).

tff('fun_app$au',type,
    'fun_app$au': ( 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Document_ptr_document_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' ).

tff('a_heap_is_wellformed$',type,
    'a_heap_is_wellformed$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$',type,
    'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ).

tff('get_child_nodes_locs$',type,
    'get_child_nodes_locs$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ).

tff('map_M$b',type,
    'map_M$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_list_prog$' ).

tff('map_M$l',type,
    'map_M$l': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('set$g',type,
    'set$g': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$' ).

tff('cons$e',type,
    'cons$e': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' ).

tff('distinct_lists$',type,
    'distinct_lists$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('map_M$d',type,
    'map_M$d': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ).

tff('member$',type,
    'member$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$' ) > $o ).

tff('union$',type,
    'union$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ).

tff('is_node_ptr_kind$',type,
    'is_node_ptr_kind$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' ).

tff('map_M$o',type,
    'map_M$o': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$' ).

tff('distinct$d',type,
    'distinct$d': 'Element_ptr_element_ptr_list_bool_fun$' ).

tff('fun_app$w',type,
    'fun_app$w': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ).

tff('get_disconnected_nodes$',type,
    'get_disconnected_nodes$': 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ).

tff('map_M$j',type,
    'map_M$j': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('less_eq$e',type,
    'less_eq$e': ( 'Document_ptr_document_ptr_set$' * 'Document_ptr_document_ptr_set$' ) > $o ).

tff('fun_app$ab',type,
    'fun_app$ab': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ).

tff('less_eq$',type,
    'less_eq$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' ) > $o ).

tff('owner_document_valid$',type,
    'owner_document_valid$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('select_result$d',type,
    'select_result$d': 'Exception_unit_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' > 'Unit$' ).

tff('less_eq$j',type,
    'less_eq$j': ( 'Element_ptr_element_ptr_set$' * 'Element_ptr_element_ptr_set$' ) > $o ).

tff('object_ptr_kinds$',type,
    'object_ptr_kinds$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$' ).

tff('fun_app$ae',type,
    'fun_app$ae': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' ).

tff('l_adopt_node_C_o_r_e_D_O_M$',type,
    'l_adopt_node_C_o_r_e_D_O_M$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' ) > $o ).

tff('fun_app$bg',type,
    'fun_app$bg': ( 'Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Character_data_ptr_character_data_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' ).

tff('known_ptr$',type,
    'known_ptr$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' ).

tff('fun_app$ai',type,
    'fun_app$ai': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('select_result$',type,
    'select_result$': 'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ).

tff('element_ptr_kinds$',type,
    'element_ptr_kinds$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_fset_fun$' ).

tff('set$e',type,
    'set$e': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_set$' ).

tff('fun_app$be',type,
    'fun_app$be': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' ).

tff('fset$e',type,
    'fset$e': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' ).

tff('a_owner_document_valid$',type,
    'a_owner_document_valid$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('pure$',type,
    'pure$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('fun_app$j',type,
    'fun_app$j': ( 'Element_ptr_element_ptr_bool_fun$' * 'Element_ptr_element_ptr$' ) > $o ).

tff('fun_app$t',type,
    'fun_app$t': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Element_ptr_element_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ).

tff('fun_app$am',type,
    'fun_app$am': ( 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Document_ptr_document_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' ).

tff('less_eq$h',type,
    'less_eq$h': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' ) > $o ).

tff('node_ptr_kinds_M$',type,
    'node_ptr_kinds_M$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('uud$',type,
    'uud$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_bool_fun$' ).

tff('fun_app$f',type,
    'fun_app$f': ( 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('l_set_tag_name_get_disconnected_nodes$',type,
    'l_set_tag_name_get_disconnected_nodes$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('collect$c',type,
    'collect$c': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_bool_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' ).

tff('fun_app$ao',type,
    'fun_app$ao': ( 'Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Char_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ).

tff('l_get_disconnected_nodes$',type,
    'l_get_disconnected_nodes$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('fun_app$s',type,
    'fun_app$s': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Element_ptr_element_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ).

tff('iterate_M$',type,
    'iterate_M$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ).

tff('collect$a',type,
    'collect$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_bool_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' ).

tff('map_M$',type,
    'map_M$': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Element_ptr_element_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_list_prog$' ).

tff('a_parent_child_rel$',type,
    'a_parent_child_rel$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$' ).

tff('collect$b',type,
    'collect$b': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ).

tff('fun_app$ba',type,
    'fun_app$ba': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$' ) > 'Document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$' ).

tff('fset$c',type,
    'fset$c': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' ).

tff('distinct$',type,
    'distinct$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$' ).

tff('uu$',type,
    'uu$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' ).

tff('distinct$e',type,
    'distinct$e': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$' ).

tff('reads$a',type,
    'reads$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' ).

tff('l_insert_before_C_o_r_e_D_O_M$',type,
    'l_insert_before_C_o_r_e_D_O_M$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ) > $o ).

tff('map_M$k',type,
    'map_M$k': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$' ).

tff('fun_app$i',type,
    'fun_app$i': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > $o ).

tff('get_child_nodes$a',type,
    'get_child_nodes$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ).

tff('fun_app$a',type,
    'fun_app$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ) > $o ).

tff('fun_app$bf',type,
    'fun_app$bf': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' ).

tff('is_OK$d',type,
    'is_OK$d': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ) > $o ).

tff('less_eq$f',type,
    'less_eq$f': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$' ) > $o ).

tff('select_result$e',type,
    'select_result$e': 'Exception_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' > 'Document_ptr_document_ptr$' ).

tff('uuc$',type,
    'uuc$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_bool_fun$' ).

tff('less_eq$k',type,
    'less_eq$k': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$' ) > $o ).

tff('cons$',type,
    'cons$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ).

tff('set_disconnected_nodes$',type,
    'set_disconnected_nodes$': 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' ).

tff('l_new_element_get_disconnected_nodes$',type,
    'l_new_element_get_disconnected_nodes$': 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' > $o ).

tff('nil$',type,
    'nil$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ).

tff('fun_app$r',type,
    'fun_app$r': ( 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Document_ptr_document_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' ).

tff('fset$a',type,
    'fset$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$' ).

tff('fun_app$aw',type,
    'fun_app$aw': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' ).

tff('returns_heap$',type,
    'returns_heap$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('less_eq$b',type,
    'less_eq$b': ( 'Document_ptr_document_ptr_fset$' * 'Document_ptr_document_ptr_fset$' ) > $o ).

tff('fun_app$ah',type,
    'fun_app$ah': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$' ).

tff('member$b',type,
    'member$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ) > $o ).

tff('member$e',type,
    'member$e': ( 'Element_ptr_element_ptr$' * 'Element_ptr_element_ptr_set$' ) > $o ).

tff('pure$a',type,
    'pure$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('fun_app$bh',type,
    'fun_app$bh': ( 'Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Character_data_ptr_character_data_ptr$' ) > 'Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' ).

tff('collect$d',type,
    'collect$d': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_bool_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' ).

tff('fun_app$bd',type,
    'fun_app$bd': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ).

tff('writes$a',type,
    'writes$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' ).

tff('fun_app$e',type,
    'fun_app$e': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ) > $o ).

tff('fmember$e',type,
    'fmember$e': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$' ) > $o ).

tff('cons$c',type,
    'cons$c': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$' ).

tff(tltrue,type,
    tltrue: tlbool ).

tff('fun_app$ap',type,
    'fun_app$ap': ( 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr$' ) > 'Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' ).

tff('is_OK$b',type,
    'is_OK$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$' ) > $o ).

tff('returns_result$b',type,
    'returns_result$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$' ).

tff('fun_app$ad',type,
    'fun_app$ad': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ).

tff('a_ptr_kinds_M$a',type,
    'a_ptr_kinds_M$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_fset_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ).

tff('is_OK$g',type,
    'is_OK$g': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$' ) > $o ).

tff('fun_app$h',type,
    'fun_app$h': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' ) > $o ).

tff('a_ptr_kinds_M$b',type,
    'a_ptr_kinds_M$b': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$' ).

tff('character_data_ptr_kinds$',type,
    'character_data_ptr_kinds$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' > 'Character_data_ptr_character_data_ptr_fset$' ).

tff('fmember$b',type,
    'fmember$b': ( 'Document_ptr_document_ptr$' * 'Document_ptr_document_ptr_fset$' ) > $o ).

tff('fun_app$ak',type,
    'fun_app$ak': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('set$f',type,
    'set$f': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' ).

tff('is_OK$',type,
    'is_OK$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_bool_fun$' ).

tff('fmember$c',type,
    'fmember$c': ( 'Element_ptr_element_ptr$' * 'Element_ptr_element_ptr_fset$' ) > $o ).

tff('execute$d',type,
    'execute$d': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ) > 'Exception_unit_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' ).

tff('member$a',type,
    'member$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' ) > $o ).

tff('fun_app$ac',type,
    'fun_app$ac': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' ).

tff('select_result$f',type,
    'select_result$f': 'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$' ).

tff('set$',type,
    'set$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ).

tff('less_eq$i',type,
    'less_eq$i': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' ) > $o ).

tff('distinct$a',type,
    'distinct$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$' > $o ).

tff('map_M$n',type,
    'map_M$n': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('l_new_element_get_child_nodes$',type,
    'l_new_element_get_child_nodes$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('l_heap_is_wellformed$',type,
    'l_heap_is_wellformed$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > $o ).

tff('writes$',type,
    'writes$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' ).

tff('create_element$a',type,
    'create_element$a': 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$' ).

tff('new_element_ptr$',type,
    'new_element_ptr$': 'Element_ptr_element_ptr$' ).

tff('select_result$b',type,
    'select_result$b': 'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' ).

tff('fun_app$q',type,
    'fun_app$q': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ).

tff('new_element$',type,
    'new_element$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ).

tff('less_eq$d',type,
    'less_eq$d': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ) > $o ).

tff('iterate_M$a',type,
    'iterate_M$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ).

tff('heap_is_wellformed$a',type,
    'heap_is_wellformed$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('member$c',type,
    'member$c': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' ) > $o ).

tff('fun_app$v',type,
    'fun_app$v': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$' ).

tff('returns_result_heap$b',type,
    'returns_result_heap$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' * 'Element_ptr_element_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('is_OK$f',type,
    'is_OK$f': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$' ) > $o ).

tff('fmember$f',type,
    'fmember$f': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$' ) > $o ).

tff('tag$',type,
    'tag$': 'Char_list$' ).

tff('fun_app$p',type,
    'fun_app$p': ( 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$' * 'Document_ptr_document_ptr$' ) > 'Char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' ).

tff('l_set_disconnected_nodes_get_disconnected_nodes$',type,
    'l_set_disconnected_nodes_get_disconnected_nodes$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' ) > $o ).

tff('l_new_element_get_disconnected_nodes_C_o_r_e_D_O_M$',type,
    'l_new_element_get_disconnected_nodes_C_o_r_e_D_O_M$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('set$a',type,
    'set$a': 'Element_ptr_element_ptr_list$' > 'Element_ptr_element_ptr_set$' ).

tff('get_disconnected_nodes_locs$',type,
    'get_disconnected_nodes_locs$': 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ).

tff('fun_app$x',type,
    'fun_app$x': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('a_acyclic_heap$',type,
    'a_acyclic_heap$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('fun_app$at',type,
    'fun_app$at': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' ).

tff('fun_app$ag',type,
    'fun_app$ag': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$' ).

tff('uub$',type,
    'uub$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$' ).

tff('a_create_element$',type,
    'a_create_element$': ( 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' ) > 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$' ).

tff('fun_app$aj',type,
    'fun_app$aj': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$' ).

tff('fun_app$az',type,
    'fun_app$az': ( 'Document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$' * 'Document_ptr_document_ptr$' ) > 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' ).

tff('acyclic$',type,
    'acyclic$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' > $o ).

tff('set$b',type,
    'set$b': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$' ).

tff('is_OK$e',type,
    'is_OK$e': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_list_prog$' ) > $o ).

tff('l_remove_child_axioms$',type,
    'l_remove_child_axioms$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > $o ).

tff('pure$b',type,
    'pure$b': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('returns_result$',type,
    'returns_result$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ) > 'Element_ptr_element_ptr_list_bool_fun$' ).

tff('l_known_ptrs$',type,
    'l_known_ptrs$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ) > $o ).

tff('l_set_tag_name_get_child_nodes$',type,
    'l_set_tag_name_get_child_nodes$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('fmember$a',type,
    'fmember$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$' ) > $o ).

tff('set_tag_name_locs$',type,
    'set_tag_name_locs$': 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' ).

tff('uue$',type,
    'uue$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$',type,
    'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$': 'Element_ptr_element_ptr$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' ).

tff('all_ptrs_in_heap$',type,
    'all_ptrs_in_heap$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('fun_app$al',type,
    'fun_app$al': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ).

tff('l_adopt_node_wf_axioms$',type,
    'l_adopt_node_wf_axioms$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' ) > $o ).

tff('fun_app$aq',type,
    'fun_app$aq': ( 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Document_ptr_document_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' ).

tff('map_M$h',type,
    'map_M$h': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_list_prog$' ).

tff('map_M$m',type,
    'map_M$m': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$' ).

tff('execute$b',type,
    'execute$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$' ) > 'Exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' ).

tff('document_ptr$',type,
    'document_ptr$': 'Document_ptr_document_ptr$' ).

tff('l_insert_before_wf_axioms$',type,
    'l_insert_before_wf_axioms$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > $o ).

tff('a_all_ptrs_in_heap$',type,
    'a_all_ptrs_in_heap$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('execute$e',type,
    'execute$e': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog$' ) > 'Exception_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' ).

tff('fun_app$aa',type,
    'fun_app$aa': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ).

tff('fset$f',type,
    'fset$f': 'Element_ptr_element_ptr_fset$' > 'Element_ptr_element_ptr_set$' ).

tff('parent_child_rel$',type,
    'parent_child_rel$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$' ).

tff('fun_app$k',type,
    'fun_app$k': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' ).

tff('element_ptr_kinds_M$',type,
    'element_ptr_kinds_M$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ).

tff('heap_is_wellformed$',type,
    'heap_is_wellformed$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('disc_nodes_h3$',type,
    'disc_nodes_h3$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$' ).

tff('l_remove_child$',type,
    'l_remove_child$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ) > $o ).

tff('fun_app$c',type,
    'fun_app$c': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$' ) > $o ).

tff('fun_app$d',type,
    'fun_app$d': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' ) > $o ).

tff('fset$b',type,
    'fset$b': 'Document_ptr_document_ptr_fset$' > 'Document_ptr_document_ptr_set$' ).

tff('fun_app$af',type,
    'fun_app$af': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$' ).

tff('fun_app$n',type,
    'fun_app$n': ( 'Unit_bool_fun$' * 'Unit$' ) > $o ).

tff('l_set_tag_name$',type,
    'l_set_tag_name$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' ) > $o ).

tff('is_OK$a',type,
    'is_OK$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ) > $o ).

tff('fun_app$y',type,
    'fun_app$y': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$' ).

tff('writes$c',type,
    'writes$c': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' ).

tff('a_ptr_kinds_M$',type,
    'a_ptr_kinds_M$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('object_ptr_kinds_M$',type,
    'object_ptr_kinds_M$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$' ).

tff('l_create_element_wf_C_o_r_e_D_O_M$',type,
    'l_create_element_wf_C_o_r_e_D_O_M$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$' * 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$' ) > $o ).

tff('returns_result$a',type,
    'returns_result$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$' ).

tff(tlfalse,type,
    tlfalse: tlbool ).

tff('doc_ptr$',type,
    'doc_ptr$': 'Document_ptr_document_ptr$' ).

tff('member$h',type,
    'member$h': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$' ) > $o ).

tff('returns_result$g',type,
    'returns_result$g': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog$' * 'Document_ptr_document_ptr$' ) > $o ).

tff('l_set_disconnected_nodes$',type,
    'l_set_disconnected_nodes$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' ) > $o ).

tff('map_M$a',type,
    'map_M$a': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Element_ptr_element_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ).

tff('fun_app$b',type,
    'fun_app$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' ) > $o ).

tff('fun_app$av',type,
    'fun_app$av': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_fset_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ) > 'Element_ptr_element_ptr_fset$' ).

tff('fun_app$z',type,
    'fun_app$z': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('fun_app$m',type,
    'fun_app$m': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('cons$a',type,
    'cons$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$' ).

tff('l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$',type,
    'l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$' ) > $o ).

tff('select_result$c',type,
    'select_result$c': 'Exception_element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' > 'Element_ptr_element_ptr$' ).

tff('pure$e',type,
    'pure$e': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('pure$c',type,
    'pure$c': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('returns_result_heap$',type,
    'returns_result_heap$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$' * 'Unit$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('member$d',type,
    'member$d': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' ) > $o ).

tff('map_M$c',type,
    'map_M$c': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$' * 'Element_ptr_element_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ).

tff('known_ptrs$',type,
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tff('l_insert_before_wf3_C_o_r_e_D_O_M$',type,
    'l_insert_before_wf3_C_o_r_e_D_O_M$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$' * 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* 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 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'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$' ) > $o ).

tff('l_set_val$',type,
    'l_set_val$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' ) > $o ).

tff('execute$c',type,
    'execute$c': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ) > 'Exception_element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' ).

tff('l_create_element_C_o_r_e_D_O_M$',type,
    'l_create_element_C_o_r_e_D_O_M$': ( 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' ) > $o ).

tff('member$f',type,
    'member$f': ( 'Document_ptr_document_ptr$' * 'Document_ptr_document_ptr_set$' ) > $o ).

tff('select_result$a',type,
    'select_result$a': 'Exception_element_ptr_element_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_prod_sum$' > 'Element_ptr_element_ptr_list$' ).

tff('l_adopt_node$',type,
    'l_adopt_node$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$' ) > $o ).

tff('fun_app$l',type,
    'fun_app$l': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$' ).

tff('map_M$p',type,
    'map_M$p': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$' ).

tff('returns_result$f',type,
    'returns_result$f': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$' ) > $o ).

tff('fun_app$ar',type,
    'fun_app$ar': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('fun_app$ax',type,
    'fun_app$ax': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' ).

tff('writes$b',type,
    'writes$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$' ).

tff('fun_app$',type,
    'fun_app$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > $o ).

tff('fun_app$as',type,
    'fun_app$as': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$' ).

tff('l_set_disconnected_nodes_get_child_nodes$',type,
    'l_set_disconnected_nodes_get_child_nodes$': ( 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('less_eq$a',type,
    'less_eq$a': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$' ) > $o ).

tff('h$',type,
    'h$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ).

tff('h$a',type,
    'h$a': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' ).

tff('is_OK$c',type,
    'is_OK$c': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$' ) > $o ).

tff('fun_app$ay',type,
    'fun_app$ay': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog$' ).

tff('node_ptr_kinds$',type,
    'node_ptr_kinds$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$' ).

tff('fset$d',type,
    'fset$d': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' ).

tff('l_heap_is_wellformed_C_o_r_e_D_O_M$',type,
    'l_heap_is_wellformed_C_o_r_e_D_O_M$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$' ) > $o ).

tff('l_adopt_node_axioms$',type,
    'l_adopt_node_axioms$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$' * 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$' ) > $o ).

tff('fmember$g',type,
    'fmember$g': ( 'Character_data_ptr_character_data_ptr$' * 'Character_data_ptr_character_data_ptr_fset$' ) > $o ).

tff('pure$f',type,
    'pure$f': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' ).

tff('set$c',type,
    'set$c': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$' > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$' ).

tff('fmember$',type,
    'fmember$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$' ) > $o ).

tff('l_new_element_get_child_nodes_C_o_r_e_D_O_M$',type,
    'l_new_element_get_child_nodes_C_o_r_e_D_O_M$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$' ) > $o ).

tff('fun_app$bb',type,
    'fun_app$bb': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog$' ).

tff('fun_app$bc',type,
    'fun_app$bc': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$' ).

tff('get_child_nodes$',type,
    'get_child_nodes$': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' ).

tff('cons$b',type,
    'cons$b': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$' ).

tff('distinct$b',type,
    'distinct$b': 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$' > $o ).

tff('a_insert_node$',type,
    'a_insert_node$': ( 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$' ).

tff('map_M$e',type,
    'map_M$e': ( 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$' * 'Element_ptr_element_ptr_list$' ) > 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list_prog$' ).

%% Assertions:
%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fun_app$(uu$(?v0), ?v1) = member$(?v1, ?v0))
tff(axiom0,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( 'fun_app$'('uu$'(A__questionmark_v0),A__questionmark_v1)
    <=> 'member$'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (fun_app$a(uua$(?v0), ?v1) = member$a(?v1, ?v0))
tff(axiom1,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( 'fun_app$a'('uua$'(A__questionmark_v0),A__questionmark_v1)
    <=> 'member$a'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fun_app$b(uub$(?v0), ?v1) = member$b(?v1, ?v0))
tff(axiom2,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( 'fun_app$b'('uub$'(A__questionmark_v0),A__questionmark_v1)
    <=> 'member$b'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ (fun_app$c(uuc$(?v0), ?v1) = member$c(?v1, ?v0))
tff(axiom3,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
      ( 'fun_app$c'('uuc$'(A__questionmark_v0),A__questionmark_v1)
    <=> 'member$c'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (fun_app$d(uud$(?v0), ?v1) = member$d(?v1, ?v0))
tff(axiom4,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( 'fun_app$d'('uud$'(A__questionmark_v0),A__questionmark_v1)
    <=> 'member$d'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(uue$(?v0, ?v1), ?v2) = (fun_app$e(a_acyclic_heap$(?v0), ?v2) ∧ (fun_app$e(a_all_ptrs_in_heap$(?v0, ?v1), ?v2) ∧ (fun_app$e(a_distinct_lists$(?v0, ?v1), ?v2) ∧ fun_app$e(a_owner_document_valid$(?v0, ?v1), ?v2)))))
tff(axiom5,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('uue$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
    <=> ( 'fun_app$e'('a_acyclic_heap$'(A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$e'('a_all_ptrs_in_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('a_distinct_lists$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('a_owner_document_valid$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) ) ) ).

%% ¬(select_result$(execute$(h3$, fun_app$f(get_disconnected_nodes$, doc_ptr$))) = select_result$(execute$(h$, fun_app$f(get_disconnected_nodes$, doc_ptr$))))
tff(conjecture6,conjecture,
    'select_result$'('execute$'('h3$','fun_app$f'('get_disconnected_nodes$','doc_ptr$'))) = 'select_result$'('execute$'('h$','fun_app$f'('get_disconnected_nodes$','doc_ptr$'))) ).

%% ¬(document_ptr$ = doc_ptr$)
tff(hypothesis7,hypothesis,
    'document_ptr$' != 'doc_ptr$' ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_list$ (fun_app$g(returns_result$(?v0, ?v1), ?v3) = fun_app$g(returns_result$(?v2, ?v1), ?v3)) ⇒ (select_result$a(execute$a(?v0, ?v1)) = select_result$a(execute$a(?v2, ?v1))))
tff(axiom8,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_list$'] :
          ( 'fun_app$g'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        <=> 'fun_app$g'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3) )
     => ( 'select_result$a'('execute$a'(A__questionmark_v0,A__questionmark_v1)) = 'select_result$a'('execute$a'(A__questionmark_v2,A__questionmark_v1)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ (fun_app$h(returns_result$a(?v0, ?v1), ?v3) = fun_app$h(returns_result$a(?v2, ?v1), ?v3)) ⇒ (select_result$b(execute$b(?v0, ?v1)) = select_result$b(execute$b(?v2, ?v1))))
tff(axiom9,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
          ( 'fun_app$h'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        <=> 'fun_app$h'('returns_result$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3) )
     => ( 'select_result$b'('execute$b'(A__questionmark_v0,A__questionmark_v1)) = 'select_result$b'('execute$b'(A__questionmark_v2,A__questionmark_v1)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(?v0, ?v1), ?v3) = fun_app$i(returns_result$b(?v2, ?v1), ?v3)) ⇒ (select_result$(execute$(?v0, ?v1)) = select_result$(execute$(?v2, ?v1))))
tff(axiom10,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
          ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        <=> 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3) )
     => ( 'select_result$'('execute$'(A__questionmark_v0,A__questionmark_v1)) = 'select_result$'('execute$'(A__questionmark_v2,A__questionmark_v1)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr$ (fun_app$j(returns_result$c(?v0, ?v1), ?v3) = fun_app$j(returns_result$c(?v2, ?v1), ?v3)) ⇒ (select_result$c(execute$c(?v0, ?v1)) = select_result$c(execute$c(?v2, ?v1))))
tff(axiom11,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
          ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        <=> 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3) )
     => ( 'select_result$c'('execute$c'(A__questionmark_v0,A__questionmark_v1)) = 'select_result$c'('execute$c'(A__questionmark_v2,A__questionmark_v1)) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (¬(document_ptr$ = ?v0) ⇒ (fun_app$i(returns_result$b(h3$, fun_app$f(get_disconnected_nodes$, ?v0)), ?v1) = fun_app$i(returns_result$b(h$, fun_app$f(get_disconnected_nodes$, ?v0)), ?v1)))
tff(axiom12,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'document_ptr$' != A__questionmark_v0 )
     => ( 'fun_app$i'('returns_result$b'('h3$','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0)),A__questionmark_v1)
      <=> 'fun_app$i'('returns_result$b'('h$','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0)),A__questionmark_v1) ) ) ).

%% fun_app$i(returns_result$b(h3$, fun_app$f(get_disconnected_nodes$, document_ptr$)), disc_nodes_h3$)
tff(axiom13,axiom,
    'fun_app$i'('returns_result$b'('h3$','fun_app$f'('get_disconnected_nodes$','document_ptr$')),'disc_nodes_h3$') ).

%% ∀ ?v0:Document_ptr_document_ptr$ (select_result$(execute$(h2$, fun_app$f(get_disconnected_nodes$, ?v0))) = select_result$(execute$(h3$, fun_app$f(get_disconnected_nodes$, ?v0))))
tff(axiom14,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$'] : 'select_result$'('execute$'('h2$','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0))) = 'select_result$'('execute$'('h3$','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0))) ).

%% (fun_app$k(object_ptr_kinds$, h$) = fun_app$k(object_ptr_kinds$, h3$))
tff(axiom15,axiom,
    'fun_app$k'('object_ptr_kinds$','h$') = 'fun_app$k'('object_ptr_kinds$','h3$') ).

%% (fun_app$l(node_ptr_kinds$, h$) = fun_app$l(node_ptr_kinds$, h3$))
tff(axiom16,axiom,
    'fun_app$l'('node_ptr_kinds$','h$') = 'fun_app$l'('node_ptr_kinds$','h3$') ).

%% (document_ptr_kinds$(h$) = document_ptr_kinds$(h3$))
tff(axiom17,axiom,
    'document_ptr_kinds$'('h$') = 'document_ptr_kinds$'('h3$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (select_result$(execute$(h3$, fun_app$m(get_child_nodes$, ?v0))) = select_result$(execute$(h$, fun_app$m(get_child_nodes$, ?v0))))
tff(axiom18,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] : 'select_result$'('execute$'('h3$','fun_app$m'('get_child_nodes$',A__questionmark_v0))) = 'select_result$'('execute$'('h$','fun_app$m'('get_child_nodes$',A__questionmark_v0))) ).

%% fun_app$e(known_ptrs$, h$)
tff(axiom19,axiom,
    'fun_app$e'('known_ptrs$','h$') ).

%% fun_app$e(known_ptrs$, h3$)
tff(axiom20,axiom,
    'fun_app$e'('known_ptrs$','h3$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$ ?v2:Element_ptr_element_ptr_list$ (fun_app$g(returns_result$(?v0, ?v1), ?v2) ⇒ (select_result$a(execute$a(?v0, ?v1)) = ?v2))
tff(axiom21,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_list$'] :
      ( 'fun_app$g'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => ( 'select_result$a'('execute$a'(A__questionmark_v0,A__questionmark_v1)) = A__questionmark_v2 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ (fun_app$h(returns_result$a(?v0, ?v1), ?v2) ⇒ (select_result$b(execute$b(?v0, ?v1)) = ?v2))
tff(axiom22,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
      ( 'fun_app$h'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => ( 'select_result$b'('execute$b'(A__questionmark_v0,A__questionmark_v1)) = A__questionmark_v2 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(?v0, ?v1), ?v2) ⇒ (select_result$(execute$(?v0, ?v1)) = ?v2))
tff(axiom23,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => ( 'select_result$'('execute$'(A__questionmark_v0,A__questionmark_v1)) = A__questionmark_v2 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr$ (fun_app$j(returns_result$c(?v0, ?v1), ?v2) ⇒ (select_result$c(execute$c(?v0, ?v1)) = ?v2))
tff(axiom24,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => ( 'select_result$c'('execute$c'(A__questionmark_v0,A__questionmark_v1)) = A__questionmark_v2 ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(h2$, fun_app$f(get_disconnected_nodes$, ?v0)), ?v1) = fun_app$i(returns_result$b(h3$, fun_app$f(get_disconnected_nodes$, ?v0)), ?v1))
tff(axiom25,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('returns_result$b'('h2$','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0)),A__questionmark_v1)
    <=> 'fun_app$i'('returns_result$b'('h3$','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0)),A__questionmark_v1) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$f(get_disconnected_nodes$, ?v0)), ?v1)
tff(axiom26,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$f'('get_disconnected_nodes$',A__questionmark_v0)),A__questionmark_v1) ).

%% fun_app$e(type_wf$, h$)
tff(axiom27,axiom,
    'fun_app$e'('type_wf$','h$') ).

%% fun_app$e(type_wf$, h3$)
tff(axiom28,axiom,
    'fun_app$e'('type_wf$','h3$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$k(object_ptr_kinds$, ?v0) = fun_app$k(object_ptr_kinds$, ?v1)) ⇒ (fun_app$e(known_ptrs$, ?v0) = fun_app$e(known_ptrs$, ?v1)))
tff(axiom29,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v0) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v1) )
     => ( 'fun_app$e'('known_ptrs$',A__questionmark_v0)
      <=> 'fun_app$e'('known_ptrs$',A__questionmark_v1) ) ) ).

%% fun_app$e(type_wf$, h2$)
tff(axiom30,axiom,
    'fun_app$e'('type_wf$','h2$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$m(get_child_nodes$, ?v0)), ?v1)
tff(axiom31,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v1) ).

%% fun_app$e(known_ptrs$, h2$)
tff(axiom32,axiom,
    'fun_app$e'('known_ptrs$','h2$') ).

%% (fun_app$k(object_ptr_kinds$, h3$) = fun_app$k(object_ptr_kinds$, h2$))
tff(axiom33,axiom,
    'fun_app$k'('object_ptr_kinds$','h3$') = 'fun_app$k'('object_ptr_kinds$','h2$') ).

%% (document_ptr_kinds$(h3$) = document_ptr_kinds$(h2$))
tff(axiom34,axiom,
    'document_ptr_kinds$'('h3$') = 'document_ptr_kinds$'('h2$') ).

%% (fun_app$l(node_ptr_kinds$, h3$) = fun_app$l(node_ptr_kinds$, h2$))
tff(axiom35,axiom,
    'fun_app$l'('node_ptr_kinds$','h3$') = 'fun_app$l'('node_ptr_kinds$','h2$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(h2$, fun_app$m(get_child_nodes$, ?v0)), ?v1) = fun_app$i(returns_result$b(h3$, fun_app$m(get_child_nodes$, ?v0)), ?v1))
tff(axiom36,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('returns_result$b'('h2$','fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v1)
    <=> 'fun_app$i'('returns_result$b'('h3$','fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(h3$, fun_app$m(get_child_nodes$, ?v0)), ?v1) = fun_app$i(returns_result$b(h$, fun_app$m(get_child_nodes$, ?v0)), ?v1))
tff(axiom37,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('returns_result$b'('h3$','fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v1)
    <=> 'fun_app$i'('returns_result$b'('h$','fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (select_result$(execute$(h2$, fun_app$m(get_child_nodes$, ?v0))) = select_result$(execute$(h3$, fun_app$m(get_child_nodes$, ?v0))))
tff(axiom38,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] : 'select_result$'('execute$'('h2$','fun_app$m'('get_child_nodes$',A__questionmark_v0))) = 'select_result$'('execute$'('h3$','fun_app$m'('get_child_nodes$',A__questionmark_v0))) ).

%% fun_app$e(type_wf$, h$a)
tff(axiom39,axiom,
    'fun_app$e'('type_wf$','h$a') ).

%% fun_app$e(known_ptrs$, h$a)
tff(axiom40,axiom,
    'fun_app$e'('known_ptrs$','h$a') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$i(returns_result$b(?v0, ?v1), ?v2) ∧ fun_app$i(returns_result$b(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom41,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr$ ?v3:Element_ptr_element_ptr$ ((fun_app$j(returns_result$c(?v0, ?v1), ?v2) ∧ fun_app$j(returns_result$c(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom42,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% l_new_element$(type_wf$)
tff(axiom43,axiom,
    'l_new_element$'('type_wf$') ).

%% ∀ ?v0:Document_ptr_document_ptr$ (select_result$(execute$(h$a, fun_app$f(get_disconnected_nodes$, ?v0))) = select_result$(execute$(h2$, fun_app$f(get_disconnected_nodes$, ?v0))))
tff(axiom44,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$'] : 'select_result$'('execute$'('h$a','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0))) = 'select_result$'('execute$'('h2$','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0))) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(h$a, fun_app$f(get_disconnected_nodes$, ?v0)), ?v1) = fun_app$i(returns_result$b(h2$, fun_app$f(get_disconnected_nodes$, ?v0)), ?v1))
tff(axiom45,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('returns_result$b'('h$a','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0)),A__questionmark_v1)
    <=> 'fun_app$i'('returns_result$b'('h2$','fun_app$f'('get_disconnected_nodes$',A__questionmark_v0)),A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((less_eq$(fun_app$k(object_ptr_kinds$, ?v0), fun_app$k(object_ptr_kinds$, ?v1)) ∧ fun_app$e(known_ptrs$, ?v1)) ⇒ fun_app$e(known_ptrs$, ?v0))
tff(axiom46,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'less_eq$'('fun_app$k'('object_ptr_kinds$',A__questionmark_v0),'fun_app$k'('object_ptr_kinds$',A__questionmark_v1))
        & 'fun_app$e'('known_ptrs$',A__questionmark_v1) )
     => 'fun_app$e'('known_ptrs$',A__questionmark_v0) ) ).

%% (document_ptr_kinds$(h2$) = document_ptr_kinds$(h$a))
tff(axiom47,axiom,
    'document_ptr_kinds$'('h2$') = 'document_ptr_kinds$'('h$a') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(a_distinct_lists$(get_child_nodes$, get_disconnected_nodes$), ?v0) ∧ fun_app$i(returns_result$b(?v0, fun_app$f(get_disconnected_nodes$, ?v1)), ?v2)) ⇒ fun_app$i(distinct$, ?v2))
tff(axiom48,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('a_distinct_lists$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v1)),A__questionmark_v2) )
     => 'fun_app$i'('distinct$',A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$e(a_distinct_lists$(get_child_nodes$, get_disconnected_nodes$), ?v0) ∧ (fun_app$i(returns_result$b(?v0, fun_app$f(get_disconnected_nodes$, ?v1)), ?v2) ∧ member$b(?v3, set$(?v2)))) ⇒ ¬∃ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fmember$(?v4, fun_app$k(object_ptr_kinds$, ?v0)) ∧ member$b(?v3, set$(select_result$(execute$(?v0, fun_app$m(get_child_nodes$, ?v4)))))))
tff(axiom49,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$e'('a_distinct_lists$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v1)),A__questionmark_v2)
        & 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v2)) )
     => ~ ? [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'fmember$'(A__questionmark_v4,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0))
            & 'member$b'(A__questionmark_v3,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v4))))) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (fun_app$a(is_OK$(?v0), ?v1) ⇒ fun_app$n(returns_result$d(?v0, ?v1), select_result$d(execute$d(?v0, ?v1))))
tff(axiom50,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( 'fun_app$a'('is_OK$'(A__questionmark_v0),A__questionmark_v1)
     => 'fun_app$n'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),'select_result$d'('execute$d'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$ (is_OK$a(?v0, ?v1) ⇒ fun_app$g(returns_result$(?v0, ?v1), select_result$a(execute$a(?v0, ?v1))))
tff(axiom51,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$'] :
      ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
     => 'fun_app$g'('returns_result$'(A__questionmark_v0,A__questionmark_v1),'select_result$a'('execute$a'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$ (is_OK$b(?v0, ?v1) ⇒ fun_app$h(returns_result$a(?v0, ?v1), select_result$b(execute$b(?v0, ?v1))))
tff(axiom52,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$'] :
      ( 'is_OK$b'(A__questionmark_v0,A__questionmark_v1)
     => 'fun_app$h'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),'select_result$b'('execute$b'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ (is_OK$c(?v0, ?v1) ⇒ fun_app$i(returns_result$b(?v0, ?v1), select_result$(execute$(?v0, ?v1))))
tff(axiom53,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$'] :
      ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
     => 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),'select_result$'('execute$'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ (is_OK$d(?v0, ?v1) ⇒ fun_app$j(returns_result$c(?v0, ?v1), select_result$c(execute$c(?v0, ?v1))))
tff(axiom54,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
      ( 'is_OK$d'(A__questionmark_v0,A__questionmark_v1)
     => 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),'select_result$c'('execute$c'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Unit_bool_fun$ ((fun_app$a(is_OK$(?v0), ?v1) ∧ ∀ ?v3:Unit$ (fun_app$n(returns_result$d(?v0, ?v1), ?v3) ⇒ fun_app$n(?v2, ?v3))) ⇒ fun_app$n(?v2, select_result$d(execute$d(?v0, ?v1))))
tff(axiom55,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_bool_fun$'] :
      ( ( 'fun_app$a'('is_OK$'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'Unit$'] :
            ( 'fun_app$n'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$n'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$n'(A__questionmark_v2,'select_result$d'('execute$d'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$ ?v2:Element_ptr_element_ptr_list_bool_fun$ ((is_OK$a(?v0, ?v1) ∧ ∀ ?v3:Element_ptr_element_ptr_list$ (fun_app$g(returns_result$(?v0, ?v1), ?v3) ⇒ fun_app$g(?v2, ?v3))) ⇒ fun_app$g(?v2, select_result$a(execute$a(?v0, ?v1))))
tff(axiom56,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_list_bool_fun$'] :
      ( ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_list$'] :
            ( 'fun_app$g'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$g'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$g'(A__questionmark_v2,'select_result$a'('execute$a'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$ ((is_OK$b(?v0, ?v1) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ (fun_app$h(returns_result$a(?v0, ?v1), ?v3) ⇒ fun_app$h(?v2, ?v3))) ⇒ fun_app$h(?v2, select_result$b(execute$b(?v0, ?v1))))
tff(axiom57,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$'] :
      ( ( 'is_OK$b'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
            ( 'fun_app$h'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$h'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$h'(A__questionmark_v2,'select_result$b'('execute$b'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$ ((is_OK$c(?v0, ?v1) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(?v0, ?v1), ?v3) ⇒ fun_app$i(?v2, ?v3))) ⇒ fun_app$i(?v2, select_result$(execute$(?v0, ?v1))))
tff(axiom58,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$'] :
      ( ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$i'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$i'(A__questionmark_v2,'select_result$'('execute$'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_bool_fun$ ((is_OK$d(?v0, ?v1) ∧ ∀ ?v3:Element_ptr_element_ptr$ (fun_app$j(returns_result$c(?v0, ?v1), ?v3) ⇒ fun_app$j(?v2, ?v3))) ⇒ fun_app$j(?v2, select_result$c(execute$c(?v0, ?v1))))
tff(axiom59,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_bool_fun$'] :
      ( ( 'is_OK$d'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$j'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$j'(A__questionmark_v2,'select_result$c'('execute$c'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:Unit_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((fun_app$n(?v0, select_result$d(execute$d(?v1, ?v2))) ∧ (fun_app$a(is_OK$(?v1), ?v2) ∧ ∀ ?v3:Unit$ ((fun_app$n(returns_result$d(?v1, ?v2), ?v3) ∧ fun_app$n(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom60,axiom,
    ! [A__questionmark_v0: 'Unit_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'fun_app$n'(A__questionmark_v0,'select_result$d'('execute$d'(A__questionmark_v1,A__questionmark_v2)))
        & 'fun_app$a'('is_OK$'(A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v3: 'Unit$'] :
            ( ( 'fun_app$n'('returns_result$d'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$n'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$ ((fun_app$g(?v0, select_result$a(execute$a(?v1, ?v2))) ∧ (is_OK$a(?v1, ?v2) ∧ ∀ ?v3:Element_ptr_element_ptr_list$ ((fun_app$g(returns_result$(?v1, ?v2), ?v3) ∧ fun_app$g(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom61,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_list_prog$'] :
      ( ( 'fun_app$g'(A__questionmark_v0,'select_result$a'('execute$a'(A__questionmark_v1,A__questionmark_v2)))
        & 'is_OK$a'(A__questionmark_v1,A__questionmark_v2)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_list$'] :
            ( ( 'fun_app$g'('returns_result$'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$g'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$ ((fun_app$h(?v0, select_result$b(execute$b(?v1, ?v2))) ∧ (is_OK$b(?v1, ?v2) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ((fun_app$h(returns_result$a(?v1, ?v2), ?v3) ∧ fun_app$h(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom62,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog$'] :
      ( ( 'fun_app$h'(A__questionmark_v0,'select_result$b'('execute$b'(A__questionmark_v1,A__questionmark_v2)))
        & 'is_OK$b'(A__questionmark_v1,A__questionmark_v2)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
            ( ( 'fun_app$h'('returns_result$a'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$h'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ((fun_app$i(?v0, select_result$(execute$(?v1, ?v2))) ∧ (is_OK$c(?v1, ?v2) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$i(returns_result$b(?v1, ?v2), ?v3) ∧ fun_app$i(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom63,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$'] :
      ( ( 'fun_app$i'(A__questionmark_v0,'select_result$'('execute$'(A__questionmark_v1,A__questionmark_v2)))
        & 'is_OK$c'(A__questionmark_v1,A__questionmark_v2)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$i'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((fun_app$j(?v0, select_result$c(execute$c(?v1, ?v2))) ∧ (is_OK$d(?v1, ?v2) ∧ ∀ ?v3:Element_ptr_element_ptr$ ((fun_app$j(returns_result$c(?v1, ?v2), ?v3) ∧ fun_app$j(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom64,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
      ( ( 'fun_app$j'(A__questionmark_v0,'select_result$c'('execute$c'(A__questionmark_v1,A__questionmark_v2)))
        & 'is_OK$d'(A__questionmark_v1,A__questionmark_v2)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$j'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% (heap_is_wellformed$ = a_heap_is_wellformed$(get_child_nodes$, get_disconnected_nodes$))
tff(axiom65,axiom,
    'heap_is_wellformed$' = 'a_heap_is_wellformed$'('get_child_nodes$','get_disconnected_nodes$') ).

%% fun_app$e(heap_is_wellformed$, h$a)
tff(axiom66,axiom,
    'fun_app$e'('heap_is_wellformed$','h$a') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (is_OK$c(?v0, fun_app$m(get_child_nodes$, ?v1)) ⇒ fmember$(?v1, fun_app$k(object_ptr_kinds$, ?v0)))
tff(axiom67,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( 'is_OK$c'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v1))
     => 'fmember$'(A__questionmark_v1,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(heap_is_wellformed$, ?v0) ∧ fun_app$i(returns_result$b(?v0, fun_app$m(get_child_nodes$, ?v1)), ?v2)) ⇒ fun_app$i(distinct$, ?v2))
tff(axiom68,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('heap_is_wellformed$',A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v1)),A__questionmark_v2) )
     => 'fun_app$i'('distinct$',A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(heap_is_wellformed$, ?v0) ∧ fun_app$i(returns_result$b(?v0, fun_app$f(get_disconnected_nodes$, ?v1)), ?v2)) ⇒ fun_app$i(distinct$, ?v2))
tff(axiom69,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('heap_is_wellformed$',A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v1)),A__questionmark_v2) )
     => 'fun_app$i'('distinct$',A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Unit$ (fun_app$n(returns_result$d(?v0, ?v1), ?v2) ⇒ fun_app$a(is_OK$(?v0), ?v1))
tff(axiom70,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$'] :
      ( 'fun_app$n'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'fun_app$a'('is_OK$'(A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(?v0, ?v1), ?v2) ⇒ is_OK$c(?v0, ?v1))
tff(axiom71,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$c'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr$ (fun_app$j(returns_result$c(?v0, ?v1), ?v2) ⇒ is_OK$d(?v0, ?v1))
tff(axiom72,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$d'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (a_distinct_lists$(?v0, ?v1) = a_distinct_lists$(?v0, ?v1))
tff(axiom73,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] : 'a_distinct_lists$'(A__questionmark_v0,A__questionmark_v1) = 'a_distinct_lists$'(A__questionmark_v0,A__questionmark_v1) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ (member$(?v0, collect$(?v1)) = fun_app$(?v1, ?v0))
tff(axiom74,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$'] :
      ( 'member$'(A__questionmark_v0,'collect$'(A__questionmark_v1))
    <=> 'fun_app$'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_bool_fun$ (member$a(?v0, collect$a(?v1)) = fun_app$a(?v1, ?v0))
tff(axiom75,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_bool_fun$'] :
      ( 'member$a'(A__questionmark_v0,'collect$a'(A__questionmark_v1))
    <=> 'fun_app$a'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$ (member$b(?v0, collect$b(?v1)) = fun_app$b(?v1, ?v0))
tff(axiom76,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$'] :
      ( 'member$b'(A__questionmark_v0,'collect$b'(A__questionmark_v1))
    <=> 'fun_app$b'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_bool_fun$ (member$c(?v0, collect$c(?v1)) = fun_app$c(?v1, ?v0))
tff(axiom77,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_bool_fun$'] :
      ( 'member$c'(A__questionmark_v0,'collect$c'(A__questionmark_v1))
    <=> 'fun_app$c'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_bool_fun$ (member$d(?v0, collect$d(?v1)) = fun_app$d(?v1, ?v0))
tff(axiom78,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_bool_fun$'] :
      ( 'member$d'(A__questionmark_v0,'collect$d'(A__questionmark_v1))
    <=> 'fun_app$d'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ (collect$(uu$(?v0)) = ?v0)
tff(axiom79,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$'] : 'collect$'('uu$'(A__questionmark_v0)) = A__questionmark_v0 ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ (collect$a(uua$(?v0)) = ?v0)
tff(axiom80,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$'] : 'collect$a'('uua$'(A__questionmark_v0)) = A__questionmark_v0 ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (collect$b(uub$(?v0)) = ?v0)
tff(axiom81,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] : 'collect$b'('uub$'(A__questionmark_v0)) = A__questionmark_v0 ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ (collect$c(uuc$(?v0)) = ?v0)
tff(axiom82,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$'] : 'collect$c'('uuc$'(A__questionmark_v0)) = A__questionmark_v0 ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ (collect$d(uud$(?v0)) = ?v0)
tff(axiom83,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$'] : 'collect$d'('uud$'(A__questionmark_v0)) = A__questionmark_v0 ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (a_heap_is_wellformed$(?v0, ?v1) = a_heap_is_wellformed$(?v0, ?v1))
tff(axiom84,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] : 'a_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1) = 'a_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((fun_app$a(is_OK$(?v0), ?v1) ∧ ∀ ?v2:Unit$ (fun_app$n(returns_result$d(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom85,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'fun_app$a'('is_OK$'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v2: 'Unit$'] :
            ( 'fun_app$n'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ((is_OK$c(?v0, ?v1) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom86,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$'] :
      ( ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((is_OK$d(?v0, ?v1) ∧ ∀ ?v2:Element_ptr_element_ptr$ (fun_app$j(returns_result$c(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom87,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
      ( ( 'is_OK$d'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr$'] :
            ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(a_distinct_lists$(get_child_nodes$, get_disconnected_nodes$), ?v0) ∧ (fun_app$(known_ptr$, ?v1) ∧ fun_app$i(returns_result$b(?v0, fun_app$m(get_child_nodes$, ?v1)), ?v2))) ⇒ fun_app$i(distinct$, ?v2))
tff(axiom88,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('a_distinct_lists$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
        & 'fun_app$'('known_ptr$',A__questionmark_v1)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v1)),A__questionmark_v2) )
     => 'fun_app$i'('distinct$',A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fmember$a(?v2, ?v0) ⇒ fmember$a(?v2, ?v1)) ⇒ less_eq$a(?v0, ?v1))
tff(axiom89,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'fmember$a'(A__questionmark_v2,A__questionmark_v0)
         => 'fmember$a'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$a'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_fset$ ?v1:Document_ptr_document_ptr_fset$ (∀ ?v2:Document_ptr_document_ptr$ (fmember$b(?v2, ?v0) ⇒ fmember$b(?v2, ?v1)) ⇒ less_eq$b(?v0, ?v1))
tff(axiom90,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_fset$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$'] :
      ( ! [A__questionmark_v2: 'Document_ptr_document_ptr$'] :
          ( 'fmember$b'(A__questionmark_v2,A__questionmark_v0)
         => 'fmember$b'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$b'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_fset$ ?v1:Element_ptr_element_ptr_fset$ (∀ ?v2:Element_ptr_element_ptr$ (fmember$c(?v2, ?v0) ⇒ fmember$c(?v2, ?v1)) ⇒ less_eq$c(?v0, ?v1))
tff(axiom91,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr$'] :
          ( 'fmember$c'(A__questionmark_v2,A__questionmark_v0)
         => 'fmember$c'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$c'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fmember$(?v2, ?v0) ⇒ fmember$(?v2, ?v1)) ⇒ less_eq$(?v0, ?v1))
tff(axiom92,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
          ( 'fmember$'(A__questionmark_v2,A__questionmark_v0)
         => 'fmember$'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$e(heap_is_wellformed$, ?v0) ∧ (fun_app$i(returns_result$b(?v0, fun_app$f(get_disconnected_nodes$, ?v1)), ?v2) ∧ member$b(?v3, set$(?v2)))) ⇒ fmember$a(?v3, fun_app$l(node_ptr_kinds$, ?v0)))
tff(axiom93,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$e'('heap_is_wellformed$',A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v1)),A__questionmark_v2)
        & 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v2)) )
     => 'fmember$a'(A__questionmark_v3,'fun_app$l'('node_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$e(heap_is_wellformed$, ?v0) ∧ (fun_app$i(returns_result$b(?v0, fun_app$m(get_child_nodes$, ?v1)), ?v2) ∧ member$b(?v3, set$(?v2)))) ⇒ fmember$a(?v3, fun_app$l(node_ptr_kinds$, ?v0)))
tff(axiom94,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$e'('heap_is_wellformed$',A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v1)),A__questionmark_v2)
        & 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v2)) )
     => 'fmember$a'(A__questionmark_v3,'fun_app$l'('node_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$e(type_wf$, ?v0) ∧ (fun_app$(known_ptr$, ?v1) ∧ fmember$(?v1, fun_app$k(object_ptr_kinds$, ?v0)))) ⇒ is_OK$c(?v0, fun_app$m(get_child_nodes$, ?v1)))
tff(axiom95,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$e'('type_wf$',A__questionmark_v0)
        & 'fun_app$'('known_ptr$',A__questionmark_v1)
        & 'fmember$'(A__questionmark_v1,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0)) )
     => 'is_OK$c'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v1)) ) ).

%% fmember$b(document_ptr$, document_ptr_kinds$(h$a))
tff(axiom96,axiom,
    'fmember$b'('document_ptr$','document_ptr_kinds$'('h$a')) ).

%% (character_data_ptr_kinds$(h2$) = character_data_ptr_kinds$(h$a))
tff(axiom97,axiom,
    'character_data_ptr_kinds$'('h2$') = 'character_data_ptr_kinds$'('h$a') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ((fun_app$e(type_wf$, ?v0) ∧ fmember$b(?v1, document_ptr_kinds$(?v0))) ⇒ is_OK$c(?v0, fun_app$f(get_disconnected_nodes$, ?v1)))
tff(axiom98,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$'] :
      ( ( 'fun_app$e'('type_wf$',A__questionmark_v0)
        & 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) )
     => 'is_OK$c'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$e(known_ptrs$, ?v0) ∧ fmember$(?v1, fun_app$k(object_ptr_kinds$, ?v0))) ⇒ fun_app$(known_ptr$, ?v1))
tff(axiom99,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$e'('known_ptrs$',A__questionmark_v0)
        & 'fmember$'(A__questionmark_v1,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$'('known_ptr$',A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v0)) ⇒ (?v0 = ?v1))
tff(axiom100,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ (is_OK$c(?v0, fun_app$f(get_disconnected_nodes$, ?v1)) ⇒ fmember$b(?v1, document_ptr_kinds$(?v0)))
tff(axiom101,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$'] :
      ( 'is_OK$c'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v1))
     => 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fmember$(?v2, ?v0) = fmember$(?v2, ?v1)) ⇒ (?v0 = ?v1))
tff(axiom102,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
          ( 'fmember$'(A__questionmark_v2,A__questionmark_v0)
        <=> 'fmember$'(A__questionmark_v2,A__questionmark_v1) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fmember$a(?v2, ?v0) = fmember$a(?v2, ?v1)) ⇒ (?v0 = ?v1))
tff(axiom103,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'fmember$a'(A__questionmark_v2,A__questionmark_v0)
        <=> 'fmember$a'(A__questionmark_v2,A__questionmark_v1) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_fset$ ?v1:Document_ptr_document_ptr_fset$ (∀ ?v2:Document_ptr_document_ptr$ (fmember$b(?v2, ?v0) = fmember$b(?v2, ?v1)) ⇒ (?v0 = ?v1))
tff(axiom104,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_fset$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$'] :
      ( ! [A__questionmark_v2: 'Document_ptr_document_ptr$'] :
          ( 'fmember$b'(A__questionmark_v2,A__questionmark_v0)
        <=> 'fmember$b'(A__questionmark_v2,A__questionmark_v1) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_fset$ ?v1:Element_ptr_element_ptr_fset$ (∀ ?v2:Element_ptr_element_ptr$ (fmember$c(?v2, ?v0) = fmember$c(?v2, ?v1)) ⇒ (?v0 = ?v1))
tff(axiom105,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr$'] :
          ( 'fmember$c'(A__questionmark_v2,A__questionmark_v0)
        <=> 'fmember$c'(A__questionmark_v2,A__questionmark_v1) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (((?v0 = ?v1) ∧ (((fmember$(?v2, ?v0) ∧ fmember$(?v2, ?v1)) ⇒ false) ∧ ((¬fmember$(?v2, ?v0) ∧ ¬fmember$(?v2, ?v1)) ⇒ false))) ⇒ false)
tff(axiom106,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( ( 'fmember$'(A__questionmark_v2,A__questionmark_v0)
            & 'fmember$'(A__questionmark_v2,A__questionmark_v1) )
         => $false )
        & ( ( ~ 'fmember$'(A__questionmark_v2,A__questionmark_v0)
            & ~ 'fmember$'(A__questionmark_v2,A__questionmark_v1) )
         => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (((?v0 = ?v1) ∧ (((fmember$a(?v2, ?v0) ∧ fmember$a(?v2, ?v1)) ⇒ false) ∧ ((¬fmember$a(?v2, ?v0) ∧ ¬fmember$a(?v2, ?v1)) ⇒ false))) ⇒ false)
tff(axiom107,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( ( 'fmember$a'(A__questionmark_v2,A__questionmark_v0)
            & 'fmember$a'(A__questionmark_v2,A__questionmark_v1) )
         => $false )
        & ( ( ~ 'fmember$a'(A__questionmark_v2,A__questionmark_v0)
            & ~ 'fmember$a'(A__questionmark_v2,A__questionmark_v1) )
         => $false ) )
     => $false ) ).

%% ∀ ?v0:Document_ptr_document_ptr_fset$ ?v1:Document_ptr_document_ptr_fset$ ?v2:Document_ptr_document_ptr$ (((?v0 = ?v1) ∧ (((fmember$b(?v2, ?v0) ∧ fmember$b(?v2, ?v1)) ⇒ false) ∧ ((¬fmember$b(?v2, ?v0) ∧ ¬fmember$b(?v2, ?v1)) ⇒ false))) ⇒ false)
tff(axiom108,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_fset$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$',A__questionmark_v2: 'Document_ptr_document_ptr$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( ( 'fmember$b'(A__questionmark_v2,A__questionmark_v0)
            & 'fmember$b'(A__questionmark_v2,A__questionmark_v1) )
         => $false )
        & ( ( ~ 'fmember$b'(A__questionmark_v2,A__questionmark_v0)
            & ~ 'fmember$b'(A__questionmark_v2,A__questionmark_v1) )
         => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_fset$ ?v1:Element_ptr_element_ptr_fset$ ?v2:Element_ptr_element_ptr$ (((?v0 = ?v1) ∧ (((fmember$c(?v2, ?v0) ∧ fmember$c(?v2, ?v1)) ⇒ false) ∧ ((¬fmember$c(?v2, ?v0) ∧ ¬fmember$c(?v2, ?v1)) ⇒ false))) ⇒ false)
tff(axiom109,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( ( 'fmember$c'(A__questionmark_v2,A__questionmark_v0)
            & 'fmember$c'(A__questionmark_v2,A__questionmark_v1) )
         => $false )
        & ( ( ~ 'fmember$c'(A__questionmark_v2,A__questionmark_v0)
            & ~ 'fmember$c'(A__questionmark_v2,A__questionmark_v1) )
         => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (((?v0 = ?v1) ∧ fmember$(?v1, ?v2)) ⇒ fmember$(?v0, ?v2))
tff(axiom110,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & 'fmember$'(A__questionmark_v1,A__questionmark_v2) )
     => 'fmember$'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (((?v0 = ?v1) ∧ fmember$a(?v1, ?v2)) ⇒ fmember$a(?v0, ?v2))
tff(axiom111,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & 'fmember$a'(A__questionmark_v1,A__questionmark_v2) )
     => 'fmember$a'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Document_ptr_document_ptr$ ?v2:Document_ptr_document_ptr_fset$ (((?v0 = ?v1) ∧ fmember$b(?v1, ?v2)) ⇒ fmember$b(?v0, ?v2))
tff(axiom112,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Document_ptr_document_ptr_fset$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & 'fmember$b'(A__questionmark_v1,A__questionmark_v2) )
     => 'fmember$b'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_fset$ (((?v0 = ?v1) ∧ fmember$c(?v1, ?v2)) ⇒ fmember$c(?v0, ?v2))
tff(axiom113,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_fset$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & 'fmember$c'(A__questionmark_v1,A__questionmark_v2) )
     => 'fmember$c'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((?v0 = ?v1) ⇒ (fmember$(?v2, ?v0) = fmember$(?v2, ?v1)))
tff(axiom114,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => ( 'fmember$'(A__questionmark_v2,A__questionmark_v0)
      <=> 'fmember$'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((?v0 = ?v1) ⇒ (fmember$a(?v2, ?v0) = fmember$a(?v2, ?v1)))
tff(axiom115,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => ( 'fmember$a'(A__questionmark_v2,A__questionmark_v0)
      <=> 'fmember$a'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_fset$ ?v1:Document_ptr_document_ptr_fset$ ?v2:Document_ptr_document_ptr$ ((?v0 = ?v1) ⇒ (fmember$b(?v2, ?v0) = fmember$b(?v2, ?v1)))
tff(axiom116,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_fset$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$',A__questionmark_v2: 'Document_ptr_document_ptr$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => ( 'fmember$b'(A__questionmark_v2,A__questionmark_v0)
      <=> 'fmember$b'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_fset$ ?v1:Element_ptr_element_ptr_fset$ ?v2:Element_ptr_element_ptr$ ((?v0 = ?v1) ⇒ (fmember$c(?v2, ?v0) = fmember$c(?v2, ?v1)))
tff(axiom117,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => ( 'fmember$c'(A__questionmark_v2,A__questionmark_v0)
      <=> 'fmember$c'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Bool ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (fmember$((if ?v0 ?v1 else ?v2), ?v3) = ((?v0 ⇒ fmember$(?v1, ?v3)) ∧ (¬?v0 ⇒ fmember$(?v2, ?v3))))
tff(axiom118,axiom,
    ! [A__questionmark_v0: tlbool,A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( ( ( A__questionmark_v0 = tltrue )
         => 'fmember$'(A__questionmark_v1,A__questionmark_v3) )
        & ( ( A__questionmark_v0 != tltrue )
         => 'fmember$'(A__questionmark_v2,A__questionmark_v3) ) )
    <=> ( ( ( A__questionmark_v0 = tltrue )
         => 'fmember$'(A__questionmark_v1,A__questionmark_v3) )
        & ( ( A__questionmark_v0 != tltrue )
         => 'fmember$'(A__questionmark_v2,A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Bool ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (fmember$a((if ?v0 ?v1 else ?v2), ?v3) = ((?v0 ⇒ fmember$a(?v1, ?v3)) ∧ (¬?v0 ⇒ fmember$a(?v2, ?v3))))
tff(axiom119,axiom,
    ! [A__questionmark_v0: tlbool,A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( ( ( ( A__questionmark_v0 = tltrue )
         => 'fmember$a'(A__questionmark_v1,A__questionmark_v3) )
        & ( ( A__questionmark_v0 != tltrue )
         => 'fmember$a'(A__questionmark_v2,A__questionmark_v3) ) )
    <=> ( ( ( A__questionmark_v0 = tltrue )
         => 'fmember$a'(A__questionmark_v1,A__questionmark_v3) )
        & ( ( A__questionmark_v0 != tltrue )
         => 'fmember$a'(A__questionmark_v2,A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Bool ?v1:Document_ptr_document_ptr$ ?v2:Document_ptr_document_ptr$ ?v3:Document_ptr_document_ptr_fset$ (fmember$b((if ?v0 ?v1 else ?v2), ?v3) = ((?v0 ⇒ fmember$b(?v1, ?v3)) ∧ (¬?v0 ⇒ fmember$b(?v2, ?v3))))
tff(axiom120,axiom,
    ! [A__questionmark_v0: tlbool,A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Document_ptr_document_ptr$',A__questionmark_v3: 'Document_ptr_document_ptr_fset$'] :
      ( ( ( ( A__questionmark_v0 = tltrue )
         => 'fmember$b'(A__questionmark_v1,A__questionmark_v3) )
        & ( ( A__questionmark_v0 != tltrue )
         => 'fmember$b'(A__questionmark_v2,A__questionmark_v3) ) )
    <=> ( ( ( A__questionmark_v0 = tltrue )
         => 'fmember$b'(A__questionmark_v1,A__questionmark_v3) )
        & ( ( A__questionmark_v0 != tltrue )
         => 'fmember$b'(A__questionmark_v2,A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Bool ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr$ ?v3:Element_ptr_element_ptr_fset$ (fmember$c((if ?v0 ?v1 else ?v2), ?v3) = ((?v0 ⇒ fmember$c(?v1, ?v3)) ∧ (¬?v0 ⇒ fmember$c(?v2, ?v3))))
tff(axiom121,axiom,
    ! [A__questionmark_v0: tlbool,A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_fset$'] :
      ( ( ( ( A__questionmark_v0 = tltrue )
         => 'fmember$c'(A__questionmark_v1,A__questionmark_v3) )
        & ( ( A__questionmark_v0 != tltrue )
         => 'fmember$c'(A__questionmark_v2,A__questionmark_v3) ) )
    <=> ( ( ( A__questionmark_v0 = tltrue )
         => 'fmember$c'(A__questionmark_v1,A__questionmark_v3) )
        & ( ( A__questionmark_v0 != tltrue )
         => 'fmember$c'(A__questionmark_v2,A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Bool ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (fmember$(?v0, (if ?v1 ?v2 else ?v3)) = ((?v1 ⇒ fmember$(?v0, ?v2)) ∧ (¬?v1 ⇒ fmember$(?v0, ?v3))))
tff(axiom122,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: tlbool,A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( ( ( A__questionmark_v1 = tltrue )
         => 'fmember$'(A__questionmark_v0,A__questionmark_v2) )
        & ( ( A__questionmark_v1 != tltrue )
         => 'fmember$'(A__questionmark_v0,A__questionmark_v3) ) )
    <=> ( ( ( A__questionmark_v1 = tltrue )
         => 'fmember$'(A__questionmark_v0,A__questionmark_v2) )
        & ( ( A__questionmark_v1 != tltrue )
         => 'fmember$'(A__questionmark_v0,A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Bool ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (fmember$a(?v0, (if ?v1 ?v2 else ?v3)) = ((?v1 ⇒ fmember$a(?v0, ?v2)) ∧ (¬?v1 ⇒ fmember$a(?v0, ?v3))))
tff(axiom123,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: tlbool,A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( ( ( ( A__questionmark_v1 = tltrue )
         => 'fmember$a'(A__questionmark_v0,A__questionmark_v2) )
        & ( ( A__questionmark_v1 != tltrue )
         => 'fmember$a'(A__questionmark_v0,A__questionmark_v3) ) )
    <=> ( ( ( A__questionmark_v1 = tltrue )
         => 'fmember$a'(A__questionmark_v0,A__questionmark_v2) )
        & ( ( A__questionmark_v1 != tltrue )
         => 'fmember$a'(A__questionmark_v0,A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Bool ?v2:Document_ptr_document_ptr_fset$ ?v3:Document_ptr_document_ptr_fset$ (fmember$b(?v0, (if ?v1 ?v2 else ?v3)) = ((?v1 ⇒ fmember$b(?v0, ?v2)) ∧ (¬?v1 ⇒ fmember$b(?v0, ?v3))))
tff(axiom124,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: tlbool,A__questionmark_v2: 'Document_ptr_document_ptr_fset$',A__questionmark_v3: 'Document_ptr_document_ptr_fset$'] :
      ( ( ( ( A__questionmark_v1 = tltrue )
         => 'fmember$b'(A__questionmark_v0,A__questionmark_v2) )
        & ( ( A__questionmark_v1 != tltrue )
         => 'fmember$b'(A__questionmark_v0,A__questionmark_v3) ) )
    <=> ( ( ( A__questionmark_v1 = tltrue )
         => 'fmember$b'(A__questionmark_v0,A__questionmark_v2) )
        & ( ( A__questionmark_v1 != tltrue )
         => 'fmember$b'(A__questionmark_v0,A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Bool ?v2:Element_ptr_element_ptr_fset$ ?v3:Element_ptr_element_ptr_fset$ (fmember$c(?v0, (if ?v1 ?v2 else ?v3)) = ((?v1 ⇒ fmember$c(?v0, ?v2)) ∧ (¬?v1 ⇒ fmember$c(?v0, ?v3))))
tff(axiom125,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: tlbool,A__questionmark_v2: 'Element_ptr_element_ptr_fset$',A__questionmark_v3: 'Element_ptr_element_ptr_fset$'] :
      ( ( ( ( A__questionmark_v1 = tltrue )
         => 'fmember$c'(A__questionmark_v0,A__questionmark_v2) )
        & ( ( A__questionmark_v1 != tltrue )
         => 'fmember$c'(A__questionmark_v0,A__questionmark_v3) ) )
    <=> ( ( ( A__questionmark_v1 = tltrue )
         => 'fmember$c'(A__questionmark_v0,A__questionmark_v2) )
        & ( ( A__questionmark_v1 != tltrue )
         => 'fmember$c'(A__questionmark_v0,A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((?v0 = ?v1) ⇒ (fmember$(?v0, ?v2) = fmember$(?v1, ?v2)))
tff(axiom126,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => ( 'fmember$'(A__questionmark_v0,A__questionmark_v2)
      <=> 'fmember$'(A__questionmark_v1,A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ((?v0 = ?v1) ⇒ (fmember$a(?v0, ?v2) = fmember$a(?v1, ?v2)))
tff(axiom127,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => ( 'fmember$a'(A__questionmark_v0,A__questionmark_v2)
      <=> 'fmember$a'(A__questionmark_v1,A__questionmark_v2) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Document_ptr_document_ptr$ ?v2:Document_ptr_document_ptr_fset$ ((?v0 = ?v1) ⇒ (fmember$b(?v0, ?v2) = fmember$b(?v1, ?v2)))
tff(axiom128,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Document_ptr_document_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => ( 'fmember$b'(A__questionmark_v0,A__questionmark_v2)
      <=> 'fmember$b'(A__questionmark_v1,A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_fset$ ((?v0 = ?v1) ⇒ (fmember$c(?v0, ?v2) = fmember$c(?v1, ?v2)))
tff(axiom129,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => ( 'fmember$c'(A__questionmark_v0,A__questionmark_v2)
      <=> 'fmember$c'(A__questionmark_v1,A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (((?v0 = ?v1) ∧ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v0)) ⇒ false)) ⇒ false)
tff(axiom130,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
            & 'less_eq$'(A__questionmark_v1,A__questionmark_v0) )
         => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((?v0 = ?v1) ⇒ less_eq$(?v0, ?v1))
tff(axiom131,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => 'less_eq$'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((?v0 = ?v1) ⇒ less_eq$(?v1, ?v0))
tff(axiom132,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => 'less_eq$'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ less_eq$(?v0, ?v0)
tff(axiom133,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] : 'less_eq$'(A__questionmark_v0,A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v2)) ⇒ less_eq$(?v0, ?v2))
tff(axiom134,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((?v0 = ?v1) = (less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v0)))
tff(axiom135,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
    <=> ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v0) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((less_eq$a(?v0, ?v1) ∧ fmember$a(?v2, ?v0)) ⇒ fmember$a(?v2, ?v1))
tff(axiom136,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'less_eq$a'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$a'(A__questionmark_v2,A__questionmark_v0) )
     => 'fmember$a'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_fset$ ?v1:Document_ptr_document_ptr_fset$ ?v2:Document_ptr_document_ptr$ ((less_eq$b(?v0, ?v1) ∧ fmember$b(?v2, ?v0)) ⇒ fmember$b(?v2, ?v1))
tff(axiom137,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_fset$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$',A__questionmark_v2: 'Document_ptr_document_ptr$'] :
      ( ( 'less_eq$b'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$b'(A__questionmark_v2,A__questionmark_v0) )
     => 'fmember$b'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_fset$ ?v1:Element_ptr_element_ptr_fset$ ?v2:Element_ptr_element_ptr$ ((less_eq$c(?v0, ?v1) ∧ fmember$c(?v2, ?v0)) ⇒ fmember$c(?v2, ?v1))
tff(axiom138,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( ( 'less_eq$c'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$c'(A__questionmark_v2,A__questionmark_v0) )
     => 'fmember$c'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((less_eq$(?v0, ?v1) ∧ fmember$(?v2, ?v0)) ⇒ fmember$(?v2, ?v1))
tff(axiom139,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$'(A__questionmark_v2,A__questionmark_v0) )
     => 'fmember$'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((less_eq$a(?v0, ?v1) ∧ fmember$a(?v2, ?v0)) ⇒ fmember$a(?v2, ?v1))
tff(axiom140,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'less_eq$a'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$a'(A__questionmark_v2,A__questionmark_v0) )
     => 'fmember$a'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_fset$ ?v1:Document_ptr_document_ptr_fset$ ?v2:Document_ptr_document_ptr$ ((less_eq$b(?v0, ?v1) ∧ fmember$b(?v2, ?v0)) ⇒ fmember$b(?v2, ?v1))
tff(axiom141,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_fset$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$',A__questionmark_v2: 'Document_ptr_document_ptr$'] :
      ( ( 'less_eq$b'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$b'(A__questionmark_v2,A__questionmark_v0) )
     => 'fmember$b'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_fset$ ?v1:Element_ptr_element_ptr_fset$ ?v2:Element_ptr_element_ptr$ ((less_eq$c(?v0, ?v1) ∧ fmember$c(?v2, ?v0)) ⇒ fmember$c(?v2, ?v1))
tff(axiom142,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( ( 'less_eq$c'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$c'(A__questionmark_v2,A__questionmark_v0) )
     => 'fmember$c'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((less_eq$(?v0, ?v1) ∧ fmember$(?v2, ?v0)) ⇒ fmember$(?v2, ?v1))
tff(axiom143,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$'(A__questionmark_v2,A__questionmark_v0) )
     => 'fmember$'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Char_list$ (is_OK$d(?v0, fun_app$o(fun_app$p(create_element$, ?v1), ?v2)) ⇒ fmember$b(?v1, document_ptr_kinds$(?v0)))
tff(axiom144,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Char_list$'] :
      ( 'is_OK$d'(A__questionmark_v0,'fun_app$o'('fun_app$p'('create_element$',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(type_wf$, ?v0) ∧ fmember$b(?v1, document_ptr_kinds$(?v0))) ⇒ fun_app$a(is_OK$(?v0), fun_app$q(fun_app$r(set_disconnected_nodes$, ?v1), ?v2)))
tff(axiom145,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('type_wf$',A__questionmark_v0)
        & 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$'(A__questionmark_v0),'fun_app$q'('fun_app$r'('set_disconnected_nodes$',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_owner_document_valid$(get_child_nodes$, get_disconnected_nodes$), ?v0) = ∀ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v1, fset$(fun_app$l(node_ptr_kinds$, ?v0))) ⇒ (∃ ?v2:Document_ptr_document_ptr$ (fmember$b(?v2, document_ptr_kinds$(?v0)) ∧ member$b(?v1, set$(select_result$(execute$(?v0, fun_app$f(get_disconnected_nodes$, ?v2)))))) ∨ ∃ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fmember$(?v2, fun_app$k(object_ptr_kinds$, ?v0)) ∧ member$b(?v1, set$(select_result$(execute$(?v0, fun_app$m(get_child_nodes$, ?v2)))))))))
tff(axiom146,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_owner_document_valid$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
    <=> ! [A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v1,'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v0)))
         => ( ? [A__questionmark_v2: 'Document_ptr_document_ptr$'] :
                ( 'fmember$b'(A__questionmark_v2,'document_ptr_kinds$'(A__questionmark_v0))
                & 'member$b'(A__questionmark_v1,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v2))))) )
            | ? [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
                ( 'fmember$'(A__questionmark_v2,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0))
                & 'member$b'(A__questionmark_v1,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v2))))) ) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ fun_app$a(is_OK$(?v1), fun_app$s(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ fun_app$e(pure$a(fun_app$s(?v2, ?v3)), ?v1))) ⇒ is_OK$e(?v1, map_M$(?v2, ?v0)))
tff(axiom147,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
           => 'fun_app$a'('is_OK$'(A__questionmark_v1),'fun_app$s'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
           => 'fun_app$e'('pure$a'('fun_app$s'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$e'(A__questionmark_v1,'map_M$'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ is_OK$d(?v1, fun_app$t(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ fun_app$e(pure$b(fun_app$t(?v2, ?v3)), ?v1))) ⇒ is_OK$a(?v1, map_M$a(?v2, ?v0)))
tff(axiom148,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
           => 'is_OK$d'(A__questionmark_v1,'fun_app$t'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
           => 'fun_app$e'('pure$b'('fun_app$t'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$a'(A__questionmark_v1,'map_M$a'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ fun_app$a(is_OK$(?v1), fun_app$u(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ fun_app$e(pure$a(fun_app$u(?v2, ?v3)), ?v1))) ⇒ is_OK$e(?v1, map_M$b(?v2, ?v0)))
tff(axiom149,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
           => 'fun_app$a'('is_OK$'(A__questionmark_v1),'fun_app$u'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
           => 'fun_app$e'('pure$a'('fun_app$u'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$e'(A__questionmark_v1,'map_M$b'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ is_OK$f(?v1, fun_app$v(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ fun_app$e(pure$c(fun_app$v(?v2, ?v3)), ?v1))) ⇒ is_OK$c(?v1, map_M$c(?v2, ?v0)))
tff(axiom150,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
           => 'is_OK$f'(A__questionmark_v1,'fun_app$v'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
           => 'fun_app$e'('pure$c'('fun_app$v'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$c'(A__questionmark_v1,'map_M$c'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ is_OK$d(?v1, fun_app$w(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ fun_app$e(pure$b(fun_app$w(?v2, ?v3)), ?v1))) ⇒ is_OK$a(?v1, map_M$d(?v2, ?v0)))
tff(axiom151,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
           => 'is_OK$d'(A__questionmark_v1,'fun_app$w'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
           => 'fun_app$e'('pure$b'('fun_app$w'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$a'(A__questionmark_v1,'map_M$d'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ is_OK$c(?v1, fun_app$x(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ fun_app$e(pure$(fun_app$x(?v2, ?v3)), ?v1))) ⇒ is_OK$g(?v1, map_M$e(?v2, ?v0)))
tff(axiom152,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
           => 'is_OK$c'(A__questionmark_v1,'fun_app$x'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
            ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
           => 'fun_app$e'('pure$'('fun_app$x'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$g'(A__questionmark_v1,'map_M$e'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ is_OK$f(?v1, fun_app$y(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ fun_app$e(pure$c(fun_app$y(?v2, ?v3)), ?v1))) ⇒ is_OK$c(?v1, map_M$f(?v2, ?v0)))
tff(axiom153,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
           => 'is_OK$f'(A__questionmark_v1,'fun_app$y'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
           => 'fun_app$e'('pure$c'('fun_app$y'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$c'(A__questionmark_v1,'map_M$f'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ is_OK$c(?v1, fun_app$z(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ fun_app$e(pure$(fun_app$z(?v2, ?v3)), ?v1))) ⇒ is_OK$g(?v1, map_M$g(?v2, ?v0)))
tff(axiom154,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
           => 'is_OK$c'(A__questionmark_v1,'fun_app$z'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
           => 'fun_app$e'('pure$'('fun_app$z'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$g'(A__questionmark_v1,'map_M$g'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v3, set$b(?v0)) ⇒ fun_app$a(is_OK$(?v1), fun_app$aa(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v3, set$b(?v0)) ⇒ fun_app$e(pure$a(fun_app$aa(?v2, ?v3)), ?v1))) ⇒ is_OK$e(?v1, map_M$h(?v2, ?v0)))
tff(axiom155,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'member$'(A__questionmark_v3,'set$b'(A__questionmark_v0))
           => 'fun_app$a'('is_OK$'(A__questionmark_v1),'fun_app$aa'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'member$'(A__questionmark_v3,'set$b'(A__questionmark_v0))
           => 'fun_app$e'('pure$a'('fun_app$aa'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$e'(A__questionmark_v1,'map_M$h'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ((∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v3, set$b(?v0)) ⇒ is_OK$d(?v1, fun_app$ab(?v2, ?v3))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v3, set$b(?v0)) ⇒ fun_app$e(pure$b(fun_app$ab(?v2, ?v3)), ?v1))) ⇒ is_OK$a(?v1, map_M$i(?v2, ?v0)))
tff(axiom156,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'member$'(A__questionmark_v3,'set$b'(A__questionmark_v0))
           => 'is_OK$d'(A__questionmark_v1,'fun_app$ab'(A__questionmark_v2,A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'member$'(A__questionmark_v3,'set$b'(A__questionmark_v0))
           => 'fun_app$e'('pure$b'('fun_app$ab'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'is_OK$a'(A__questionmark_v1,'map_M$i'(A__questionmark_v2,A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$e(heap_is_wellformed$, ?v0) ∧ (fmember$a(?v1, fun_app$l(node_ptr_kinds$, ?v0)) ∧ ¬∃ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v2, fset$a(fun_app$k(object_ptr_kinds$, ?v0))) ∧ member$b(?v1, set$(select_result$(execute$(?v0, fun_app$m(get_child_nodes$, ?v2)))))))) ⇒ ∃ ?v2:Document_ptr_document_ptr$ (member$f(?v2, fset$b(document_ptr_kinds$(?v0))) ∧ member$b(?v1, set$(select_result$(execute$(?v0, fun_app$f(get_disconnected_nodes$, ?v2)))))))
tff(axiom157,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$e'('heap_is_wellformed$',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$l'('node_ptr_kinds$',A__questionmark_v0))
        & ~ ? [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
              ( 'member$'(A__questionmark_v2,'fset$a'('fun_app$k'('object_ptr_kinds$',A__questionmark_v0)))
              & 'member$b'(A__questionmark_v1,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v2))))) ) )
     => ? [A__questionmark_v2: 'Document_ptr_document_ptr$'] :
          ( 'member$f'(A__questionmark_v2,'fset$b'('document_ptr_kinds$'(A__questionmark_v0)))
          & 'member$b'(A__questionmark_v1,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v2))))) ) ) ).

%% l_known_ptrs$(known_ptr$, known_ptrs$)
tff(axiom158,axiom,
    'l_known_ptrs$'('known_ptr$','known_ptrs$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$a(is_OK$(?v0), fun_app$q(fun_app$r(set_disconnected_nodes$, ?v1), ?v2)) ⇒ fmember$b(?v1, document_ptr_kinds$(?v0)))
tff(axiom159,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$a'('is_OK$'(A__questionmark_v0),'fun_app$q'('fun_app$r'('set_disconnected_nodes$',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ less_eq$(?v0, ?v0)
tff(axiom160,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] : 'less_eq$'(A__questionmark_v0,A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ less_eq$d(?v0, ?v0)
tff(axiom161,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] : 'less_eq$d'(A__questionmark_v0,A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ less_eq$(?v0, ?v0)
tff(axiom162,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] : 'less_eq$'(A__questionmark_v0,A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ less_eq$d(?v0, ?v0)
tff(axiom163,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] : 'less_eq$d'(A__questionmark_v0,A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_all_ptrs_in_heap$(get_child_nodes$, get_disconnected_nodes$), ?v0) = (∀ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v1, fset$a(fun_app$k(object_ptr_kinds$, ?v0))) ⇒ less_eq$d(set$(select_result$(execute$(?v0, fun_app$m(get_child_nodes$, ?v1)))), fset$(fun_app$l(node_ptr_kinds$, ?v0)))) ∧ ∀ ?v1:Document_ptr_document_ptr$ (member$f(?v1, fset$b(document_ptr_kinds$(?v0))) ⇒ less_eq$d(set$(select_result$(execute$(?v0, fun_app$f(get_disconnected_nodes$, ?v1)))), fset$(fun_app$l(node_ptr_kinds$, ?v0))))))
tff(axiom164,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_all_ptrs_in_heap$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
    <=> ( ! [A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'member$'(A__questionmark_v1,'fset$a'('fun_app$k'('object_ptr_kinds$',A__questionmark_v0)))
           => 'less_eq$d'('set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v1)))),'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v0))) )
        & ! [A__questionmark_v1: 'Document_ptr_document_ptr$'] :
            ( 'member$f'(A__questionmark_v1,'fset$b'('document_ptr_kinds$'(A__questionmark_v0)))
           => 'less_eq$d'('set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v1)))),'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v0))) ) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_fset$ ?v1:Document_ptr_document_ptr_fset$ (less_eq$b(?v0, ?v1) = less_eq$e(fset$b(?v0), fset$b(?v1)))
tff(axiom165,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_fset$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$'] :
      ( 'less_eq$b'(A__questionmark_v0,A__questionmark_v1)
    <=> 'less_eq$e'('fset$b'(A__questionmark_v0),'fset$b'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (less_eq$a(?v0, ?v1) = less_eq$d(fset$(?v0), fset$(?v1)))
tff(axiom166,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( 'less_eq$a'(A__questionmark_v0,A__questionmark_v1)
    <=> 'less_eq$d'('fset$'(A__questionmark_v0),'fset$'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v0, ?v1) = less_eq$f(fset$a(?v0), fset$a(?v1)))
tff(axiom167,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
    <=> 'less_eq$f'('fset$a'(A__questionmark_v0),'fset$a'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ ((fset$(?v0) = fset$(?v1)) = (?v0 = ?v1))
tff(axiom168,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( ( 'fset$'(A__questionmark_v0) = 'fset$'(A__questionmark_v1) )
    <=> ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((fset$a(?v0) = fset$a(?v1)) = (?v0 = ?v1))
tff(axiom169,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'fset$a'(A__questionmark_v0) = 'fset$a'(A__questionmark_v1) )
    <=> ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_fset$ ?v1:Document_ptr_document_ptr_fset$ ((fset$b(?v0) = fset$b(?v1)) = (?v0 = ?v1))
tff(axiom170,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_fset$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$'] :
      ( ( 'fset$b'(A__questionmark_v0) = 'fset$b'(A__questionmark_v1) )
    <=> ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (a_owner_document_valid$(?v0, ?v1) = a_owner_document_valid$(?v0, ?v1))
tff(axiom171,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] : 'a_owner_document_valid$'(A__questionmark_v0,A__questionmark_v1) = 'a_owner_document_valid$'(A__questionmark_v0,A__questionmark_v1) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$ (¬fmember$d(?v0, ?v1) = ¬member$a(?v0, fset$c(?v1)))
tff(axiom172,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$'] :
      ( ~ 'fmember$d'(A__questionmark_v0,A__questionmark_v1)
    <=> ~ 'member$a'(A__questionmark_v0,'fset$c'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$ (¬fmember$e(?v0, ?v1) = ¬member$c(?v0, fset$d(?v1)))
tff(axiom173,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$'] :
      ( ~ 'fmember$e'(A__questionmark_v0,A__questionmark_v1)
    <=> ~ 'member$c'(A__questionmark_v0,'fset$d'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$ (¬fmember$f(?v0, ?v1) = ¬member$d(?v0, fset$e(?v1)))
tff(axiom174,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$'] :
      ( ~ 'fmember$f'(A__questionmark_v0,A__questionmark_v1)
    <=> ~ 'member$d'(A__questionmark_v0,'fset$e'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_fset$ (¬fmember$c(?v0, ?v1) = ¬member$e(?v0, fset$f(?v1)))
tff(axiom175,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$'] :
      ( ~ 'fmember$c'(A__questionmark_v0,A__questionmark_v1)
    <=> ~ 'member$e'(A__questionmark_v0,'fset$f'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (¬fmember$a(?v0, ?v1) = ¬member$b(?v0, fset$(?v1)))
tff(axiom176,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( ~ 'fmember$a'(A__questionmark_v0,A__questionmark_v1)
    <=> ~ 'member$b'(A__questionmark_v0,'fset$'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (¬fmember$(?v0, ?v1) = ¬member$(?v0, fset$a(?v1)))
tff(axiom177,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ~ 'fmember$'(A__questionmark_v0,A__questionmark_v1)
    <=> ~ 'member$'(A__questionmark_v0,'fset$a'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Document_ptr_document_ptr_fset$ (¬fmember$b(?v0, ?v1) = ¬member$f(?v0, fset$b(?v1)))
tff(axiom178,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$'] :
      ( ~ 'fmember$b'(A__questionmark_v0,A__questionmark_v1)
    <=> ~ 'member$f'(A__questionmark_v0,'fset$b'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$ (fmember$d(?v0, ?v1) = member$a(?v0, fset$c(?v1)))
tff(axiom179,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$'] :
      ( 'fmember$d'(A__questionmark_v0,A__questionmark_v1)
    <=> 'member$a'(A__questionmark_v0,'fset$c'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$ (fmember$e(?v0, ?v1) = member$c(?v0, fset$d(?v1)))
tff(axiom180,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$'] :
      ( 'fmember$e'(A__questionmark_v0,A__questionmark_v1)
    <=> 'member$c'(A__questionmark_v0,'fset$d'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$ (fmember$f(?v0, ?v1) = member$d(?v0, fset$e(?v1)))
tff(axiom181,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$'] :
      ( 'fmember$f'(A__questionmark_v0,A__questionmark_v1)
    <=> 'member$d'(A__questionmark_v0,'fset$e'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_fset$ (fmember$c(?v0, ?v1) = member$e(?v0, fset$f(?v1)))
tff(axiom182,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$'] :
      ( 'fmember$c'(A__questionmark_v0,A__questionmark_v1)
    <=> 'member$e'(A__questionmark_v0,'fset$f'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (fmember$a(?v0, ?v1) = member$b(?v0, fset$(?v1)))
tff(axiom183,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( 'fmember$a'(A__questionmark_v0,A__questionmark_v1)
    <=> 'member$b'(A__questionmark_v0,'fset$'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (fmember$(?v0, ?v1) = member$(?v0, fset$a(?v1)))
tff(axiom184,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( 'fmember$'(A__questionmark_v0,A__questionmark_v1)
    <=> 'member$'(A__questionmark_v0,'fset$a'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Document_ptr_document_ptr_fset$ (fmember$b(?v0, ?v1) = member$f(?v0, fset$b(?v1)))
tff(axiom185,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$'] :
      ( 'fmember$b'(A__questionmark_v0,A__questionmark_v1)
    <=> 'member$f'(A__questionmark_v0,'fset$b'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v0, ?v1) ⇒ (less_eq$(?v1, ?v0) = (?v1 = ?v0)))
tff(axiom186,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
     => ( 'less_eq$'(A__questionmark_v1,A__questionmark_v0)
      <=> ( A__questionmark_v1 = A__questionmark_v0 ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v0, ?v1) ⇒ (less_eq$d(?v1, ?v0) = (?v1 = ?v0)))
tff(axiom187,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
     => ( 'less_eq$d'(A__questionmark_v1,A__questionmark_v0)
      <=> ( A__questionmark_v1 = A__questionmark_v0 ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ ((fun_app$ac(?v2, ?v1) = ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v4, ?v5) ⇒ less_eq$(fun_app$ac(?v2, ?v4), fun_app$ac(?v2, ?v5))))) ⇒ less_eq$(fun_app$ac(?v2, ?v0), ?v3))
tff(axiom188,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & ( 'fun_app$ac'(A__questionmark_v2,A__questionmark_v1) = A__questionmark_v3 )
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
            ( 'less_eq$'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$'('fun_app$ac'(A__questionmark_v2,A__questionmark_v4),'fun_app$ac'(A__questionmark_v2,A__questionmark_v5)) ) )
     => 'less_eq$'('fun_app$ac'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$(?v0, ?v1) ∧ ((fun_app$ad(?v2, ?v1) = ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v4, ?v5) ⇒ less_eq$d(fun_app$ad(?v2, ?v4), fun_app$ad(?v2, ?v5))))) ⇒ less_eq$d(fun_app$ad(?v2, ?v0), ?v3))
tff(axiom189,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & ( 'fun_app$ad'(A__questionmark_v2,A__questionmark_v1) = A__questionmark_v3 )
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
            ( 'less_eq$'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$d'('fun_app$ad'(A__questionmark_v2,A__questionmark_v4),'fun_app$ad'(A__questionmark_v2,A__questionmark_v5)) ) )
     => 'less_eq$d'('fun_app$ad'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$d(?v0, ?v1) ∧ ((fun_app$ae(?v2, ?v1) = ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v4, ?v5) ⇒ less_eq$(fun_app$ae(?v2, ?v4), fun_app$ae(?v2, ?v5))))) ⇒ less_eq$(fun_app$ae(?v2, ?v0), ?v3))
tff(axiom190,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & ( 'fun_app$ae'(A__questionmark_v2,A__questionmark_v1) = A__questionmark_v3 )
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
            ( 'less_eq$d'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$'('fun_app$ae'(A__questionmark_v2,A__questionmark_v4),'fun_app$ae'(A__questionmark_v2,A__questionmark_v5)) ) )
     => 'less_eq$'('fun_app$ae'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ ((fun_app$af(?v2, ?v1) = ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v4, ?v5) ⇒ less_eq$d(fun_app$af(?v2, ?v4), fun_app$af(?v2, ?v5))))) ⇒ less_eq$d(fun_app$af(?v2, ?v0), ?v3))
tff(axiom191,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & ( 'fun_app$af'(A__questionmark_v2,A__questionmark_v1) = A__questionmark_v3 )
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
            ( 'less_eq$d'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$d'('fun_app$af'(A__questionmark_v2,A__questionmark_v4),'fun_app$af'(A__questionmark_v2,A__questionmark_v5)) ) )
     => 'less_eq$d'('fun_app$af'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (((?v0 = fun_app$ac(?v1, ?v2)) ∧ (less_eq$(?v2, ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v4, ?v5) ⇒ less_eq$(fun_app$ac(?v1, ?v4), fun_app$ac(?v1, ?v5))))) ⇒ less_eq$(?v0, fun_app$ac(?v1, ?v3)))
tff(axiom192,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( ( A__questionmark_v0 = 'fun_app$ac'(A__questionmark_v1,A__questionmark_v2) )
        & 'less_eq$'(A__questionmark_v2,A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
            ( 'less_eq$'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$'('fun_app$ac'(A__questionmark_v1,A__questionmark_v4),'fun_app$ac'(A__questionmark_v1,A__questionmark_v5)) ) )
     => 'less_eq$'(A__questionmark_v0,'fun_app$ac'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (((?v0 = fun_app$ad(?v1, ?v2)) ∧ (less_eq$(?v2, ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v4, ?v5) ⇒ less_eq$d(fun_app$ad(?v1, ?v4), fun_app$ad(?v1, ?v5))))) ⇒ less_eq$d(?v0, fun_app$ad(?v1, ?v3)))
tff(axiom193,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( ( A__questionmark_v0 = 'fun_app$ad'(A__questionmark_v1,A__questionmark_v2) )
        & 'less_eq$'(A__questionmark_v2,A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
            ( 'less_eq$'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$d'('fun_app$ad'(A__questionmark_v1,A__questionmark_v4),'fun_app$ad'(A__questionmark_v1,A__questionmark_v5)) ) )
     => 'less_eq$d'(A__questionmark_v0,'fun_app$ad'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (((?v0 = fun_app$ae(?v1, ?v2)) ∧ (less_eq$d(?v2, ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v4, ?v5) ⇒ less_eq$(fun_app$ae(?v1, ?v4), fun_app$ae(?v1, ?v5))))) ⇒ less_eq$(?v0, fun_app$ae(?v1, ?v3)))
tff(axiom194,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( ( A__questionmark_v0 = 'fun_app$ae'(A__questionmark_v1,A__questionmark_v2) )
        & 'less_eq$d'(A__questionmark_v2,A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
            ( 'less_eq$d'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$'('fun_app$ae'(A__questionmark_v1,A__questionmark_v4),'fun_app$ae'(A__questionmark_v1,A__questionmark_v5)) ) )
     => 'less_eq$'(A__questionmark_v0,'fun_app$ae'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (((?v0 = fun_app$af(?v1, ?v2)) ∧ (less_eq$d(?v2, ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v4, ?v5) ⇒ less_eq$d(fun_app$af(?v1, ?v4), fun_app$af(?v1, ?v5))))) ⇒ less_eq$d(?v0, fun_app$af(?v1, ?v3)))
tff(axiom195,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( ( A__questionmark_v0 = 'fun_app$af'(A__questionmark_v1,A__questionmark_v2) )
        & 'less_eq$d'(A__questionmark_v2,A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
            ( 'less_eq$d'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$d'('fun_app$af'(A__questionmark_v1,A__questionmark_v4),'fun_app$af'(A__questionmark_v1,A__questionmark_v5)) ) )
     => 'less_eq$d'(A__questionmark_v0,'fun_app$af'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((?v0 = ?v1) ⇒ less_eq$(?v0, ?v1))
tff(axiom196,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => 'less_eq$'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((?v0 = ?v1) ⇒ less_eq$d(?v0, ?v1))
tff(axiom197,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => 'less_eq$d'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ (less_eq$(fun_app$ac(?v2, ?v1), ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v4, ?v5) ⇒ less_eq$(fun_app$ac(?v2, ?v4), fun_app$ac(?v2, ?v5))))) ⇒ less_eq$(fun_app$ac(?v2, ?v0), ?v3))
tff(axiom198,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'('fun_app$ac'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
            ( 'less_eq$'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$'('fun_app$ac'(A__questionmark_v2,A__questionmark_v4),'fun_app$ac'(A__questionmark_v2,A__questionmark_v5)) ) )
     => 'less_eq$'('fun_app$ac'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$(?v0, ?v1) ∧ (less_eq$d(fun_app$ad(?v2, ?v1), ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v4, ?v5) ⇒ less_eq$d(fun_app$ad(?v2, ?v4), fun_app$ad(?v2, ?v5))))) ⇒ less_eq$d(fun_app$ad(?v2, ?v0), ?v3))
tff(axiom199,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'('fun_app$ad'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
            ( 'less_eq$'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$d'('fun_app$ad'(A__questionmark_v2,A__questionmark_v4),'fun_app$ad'(A__questionmark_v2,A__questionmark_v5)) ) )
     => 'less_eq$d'('fun_app$ad'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$d(?v0, ?v1) ∧ (less_eq$(fun_app$ae(?v2, ?v1), ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v4, ?v5) ⇒ less_eq$(fun_app$ae(?v2, ?v4), fun_app$ae(?v2, ?v5))))) ⇒ less_eq$(fun_app$ae(?v2, ?v0), ?v3))
tff(axiom200,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'('fun_app$ae'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
            ( 'less_eq$d'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$'('fun_app$ae'(A__questionmark_v2,A__questionmark_v4),'fun_app$ae'(A__questionmark_v2,A__questionmark_v5)) ) )
     => 'less_eq$'('fun_app$ae'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ (less_eq$d(fun_app$af(?v2, ?v1), ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v4, ?v5) ⇒ less_eq$d(fun_app$af(?v2, ?v4), fun_app$af(?v2, ?v5))))) ⇒ less_eq$d(fun_app$af(?v2, ?v0), ?v3))
tff(axiom201,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'('fun_app$af'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
            ( 'less_eq$d'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$d'('fun_app$af'(A__questionmark_v2,A__questionmark_v4),'fun_app$af'(A__questionmark_v2,A__questionmark_v5)) ) )
     => 'less_eq$d'('fun_app$af'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, fun_app$ac(?v1, ?v2)) ∧ (less_eq$(?v2, ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v4, ?v5) ⇒ less_eq$(fun_app$ac(?v1, ?v4), fun_app$ac(?v1, ?v5))))) ⇒ less_eq$(?v0, fun_app$ac(?v1, ?v3)))
tff(axiom202,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,'fun_app$ac'(A__questionmark_v1,A__questionmark_v2))
        & 'less_eq$'(A__questionmark_v2,A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
            ( 'less_eq$'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$'('fun_app$ac'(A__questionmark_v1,A__questionmark_v4),'fun_app$ac'(A__questionmark_v1,A__questionmark_v5)) ) )
     => 'less_eq$'(A__questionmark_v0,'fun_app$ac'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$(?v0, fun_app$ae(?v1, ?v2)) ∧ (less_eq$d(?v2, ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v4, ?v5) ⇒ less_eq$(fun_app$ae(?v1, ?v4), fun_app$ae(?v1, ?v5))))) ⇒ less_eq$(?v0, fun_app$ae(?v1, ?v3)))
tff(axiom203,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$'(A__questionmark_v0,'fun_app$ae'(A__questionmark_v1,A__questionmark_v2))
        & 'less_eq$d'(A__questionmark_v2,A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
            ( 'less_eq$d'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$'('fun_app$ae'(A__questionmark_v1,A__questionmark_v4),'fun_app$ae'(A__questionmark_v1,A__questionmark_v5)) ) )
     => 'less_eq$'(A__questionmark_v0,'fun_app$ae'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$d(?v0, fun_app$ad(?v1, ?v2)) ∧ (less_eq$(?v2, ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (less_eq$(?v4, ?v5) ⇒ less_eq$d(fun_app$ad(?v1, ?v4), fun_app$ad(?v1, ?v5))))) ⇒ less_eq$d(?v0, fun_app$ad(?v1, ?v3)))
tff(axiom204,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,'fun_app$ad'(A__questionmark_v1,A__questionmark_v2))
        & 'less_eq$'(A__questionmark_v2,A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
            ( 'less_eq$'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$d'('fun_app$ad'(A__questionmark_v1,A__questionmark_v4),'fun_app$ad'(A__questionmark_v1,A__questionmark_v5)) ) )
     => 'less_eq$d'(A__questionmark_v0,'fun_app$ad'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, fun_app$af(?v1, ?v2)) ∧ (less_eq$d(?v2, ?v3) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v4, ?v5) ⇒ less_eq$d(fun_app$af(?v1, ?v4), fun_app$af(?v1, ?v5))))) ⇒ less_eq$d(?v0, fun_app$af(?v1, ?v3)))
tff(axiom205,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,'fun_app$af'(A__questionmark_v1,A__questionmark_v2))
        & 'less_eq$d'(A__questionmark_v2,A__questionmark_v3)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
            ( 'less_eq$d'(A__questionmark_v4,A__questionmark_v5)
           => 'less_eq$d'('fun_app$af'(A__questionmark_v1,A__questionmark_v4),'fun_app$af'(A__questionmark_v1,A__questionmark_v5)) ) )
     => 'less_eq$d'(A__questionmark_v0,'fun_app$af'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((?v0 = ?v1) = (less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v0)))
tff(axiom206,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
    <=> ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v0) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((?v0 = ?v1) = (less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v0)))
tff(axiom207,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
    <=> ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v0)) ⇒ (?v0 = ?v1))
tff(axiom208,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v0)) ⇒ (?v0 = ?v1))
tff(axiom209,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v2, ?v0)) ⇒ less_eq$(?v2, ?v1))
tff(axiom210,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v2,A__questionmark_v0) )
     => 'less_eq$'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v2, ?v0)) ⇒ less_eq$d(?v2, ?v1))
tff(axiom211,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v2,A__questionmark_v0) )
     => 'less_eq$d'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v0)) ⇒ (?v1 = ?v0))
tff(axiom212,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v0) )
     => ( A__questionmark_v1 = A__questionmark_v0 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v0)) ⇒ (?v1 = ?v0))
tff(axiom213,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) )
     => ( A__questionmark_v1 = A__questionmark_v0 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((?v0 = ?v1) = (less_eq$(?v1, ?v0) ∧ less_eq$(?v0, ?v1)))
tff(axiom214,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
    <=> ( 'less_eq$'(A__questionmark_v1,A__questionmark_v0)
        & 'less_eq$'(A__questionmark_v0,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((?v0 = ?v1) = (less_eq$d(?v1, ?v0) ∧ less_eq$d(?v0, ?v1)))
tff(axiom215,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
    <=> ( 'less_eq$d'(A__questionmark_v1,A__questionmark_v0)
        & 'less_eq$d'(A__questionmark_v0,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v2)) ⇒ less_eq$(?v0, ?v2))
tff(axiom216,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v2)) ⇒ less_eq$d(?v0, ?v2))
tff(axiom217,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$d'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v2)) ⇒ less_eq$(?v0, ?v2))
tff(axiom218,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v2)) ⇒ less_eq$d(?v0, ?v2))
tff(axiom219,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$d'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v0)) ⇒ (?v0 = ?v1))
tff(axiom220,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v0)) ⇒ (?v0 = ?v1))
tff(axiom221,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((less_eq$(?v0, ?v1) ∧ (?v1 = ?v2)) ⇒ less_eq$(?v0, ?v2))
tff(axiom222,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & ( A__questionmark_v1 = A__questionmark_v2 ) )
     => 'less_eq$'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ (?v1 = ?v2)) ⇒ less_eq$d(?v0, ?v2))
tff(axiom223,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & ( A__questionmark_v1 = A__questionmark_v2 ) )
     => 'less_eq$d'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (((?v0 = ?v1) ∧ less_eq$(?v1, ?v2)) ⇒ less_eq$(?v0, ?v2))
tff(axiom224,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (((?v0 = ?v1) ∧ less_eq$d(?v1, ?v2)) ⇒ less_eq$d(?v0, ?v2))
tff(axiom225,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$d'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ ((?v0 = ?v1) = (less_eq$(?v0, ?v1) ∧ less_eq$(?v1, ?v0)))
tff(axiom226,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
    <=> ( 'less_eq$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'(A__questionmark_v1,A__questionmark_v0) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((?v0 = ?v1) = (less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v0)))
tff(axiom227,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
    <=> ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_owner_document_valid$(?v0, ?v1), ?v2) = ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, fset$(fun_app$l(node_ptr_kinds$, ?v2))) ⇒ (∃ ?v4:Document_ptr_document_ptr$ (fmember$b(?v4, document_ptr_kinds$(?v2)) ∧ member$b(?v3, set$(select_result$(execute$(?v2, fun_app$f(?v1, ?v4)))))) ∨ ∃ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fmember$(?v4, fun_app$k(object_ptr_kinds$, ?v2)) ∧ member$b(?v3, set$(select_result$(execute$(?v2, fun_app$m(?v0, ?v4)))))))))
tff(axiom228,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_owner_document_valid$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
    <=> ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v3,'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v2)))
         => ( ? [A__questionmark_v4: 'Document_ptr_document_ptr$'] :
                ( 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v2))
                & 'member$b'(A__questionmark_v3,'set$'('select_result$'('execute$'(A__questionmark_v2,'fun_app$f'(A__questionmark_v1,A__questionmark_v4))))) )
            | ? [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
                ( 'fmember$'(A__questionmark_v4,'fun_app$k'('object_ptr_kinds$',A__questionmark_v2))
                & 'member$b'(A__questionmark_v3,'set$'('select_result$'('execute$'(A__questionmark_v2,'fun_app$m'(A__questionmark_v0,A__questionmark_v4))))) ) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list$ ?v1:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ fun_app$e(pure$c(fun_app$v(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$(map_M$c(?v1, ?v0)), ?v2))
tff(axiom229,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
          ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
         => 'fun_app$e'('pure$c'('fun_app$v'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$'('map_M$c'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list$ ?v1:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr$ (member$e(?v3, set$a(?v0)) ⇒ fun_app$e(pure$(fun_app$x(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$d(map_M$e(?v1, ?v0)), ?v2))
tff(axiom230,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$'] :
          ( 'member$e'(A__questionmark_v3,'set$a'(A__questionmark_v0))
         => 'fun_app$e'('pure$'('fun_app$x'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$d'('map_M$e'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ fun_app$e(pure$c(fun_app$y(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$(map_M$f(?v1, ?v0)), ?v2))
tff(axiom231,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
         => 'fun_app$e'('pure$c'('fun_app$y'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$'('map_M$f'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v3, set$(?v0)) ⇒ fun_app$e(pure$(fun_app$z(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$d(map_M$g(?v1, ?v0)), ?v2))
tff(axiom232,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v0))
         => 'fun_app$e'('pure$'('fun_app$z'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$d'('map_M$g'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v3, set$b(?v0)) ⇒ fun_app$e(pure$c(fun_app$ag(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$(map_M$j(?v1, ?v0)), ?v2))
tff(axiom233,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
          ( 'member$'(A__questionmark_v3,'set$b'(A__questionmark_v0))
         => 'fun_app$e'('pure$c'('fun_app$ag'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$'('map_M$j'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v3, set$b(?v0)) ⇒ fun_app$e(pure$(fun_app$m(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$d(map_M$k(?v1, ?v0)), ?v2))
tff(axiom234,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
          ( 'member$'(A__questionmark_v3,'set$b'(A__questionmark_v0))
         => 'fun_app$e'('pure$'('fun_app$m'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$d'('map_M$k'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ (member$c(?v3, set$c(?v0)) ⇒ fun_app$e(pure$c(fun_app$ah(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$(map_M$l(?v1, ?v0)), ?v2))
tff(axiom235,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
          ( 'member$c'(A__questionmark_v3,'set$c'(A__questionmark_v0))
         => 'fun_app$e'('pure$c'('fun_app$ah'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$'('map_M$l'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ (member$c(?v3, set$c(?v0)) ⇒ fun_app$e(pure$(fun_app$ai(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$d(map_M$m(?v1, ?v0)), ?v2))
tff(axiom236,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
          ( 'member$c'(A__questionmark_v3,'set$c'(A__questionmark_v0))
         => 'fun_app$e'('pure$'('fun_app$ai'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$d'('map_M$m'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (member$a(?v3, set$d(?v0)) ⇒ fun_app$e(pure$c(fun_app$aj(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$(map_M$n(?v1, ?v0)), ?v2))
tff(axiom237,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( 'member$a'(A__questionmark_v3,'set$d'(A__questionmark_v0))
         => 'fun_app$e'('pure$c'('fun_app$aj'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$'('map_M$n'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (member$a(?v3, set$d(?v0)) ⇒ fun_app$e(pure$(fun_app$ak(?v1, ?v3)), ?v2)) ⇒ fun_app$e(pure$d(map_M$o(?v1, ?v0)), ?v2))
tff(axiom238,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( 'member$a'(A__questionmark_v3,'set$d'(A__questionmark_v0))
         => 'fun_app$e'('pure$'('fun_app$ak'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2) )
     => 'fun_app$e'('pure$d'('map_M$o'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_list$ ?v3:Element_ptr_element_ptr_list$ ?v4:Element_ptr_element_ptr$ ((fun_app$g(returns_result$(?v0, map_M$a(?v1, ?v2)), ?v3) ∧ (member$e(?v4, set$a(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$e(?v5, set$a(?v2)) ⇒ fun_app$e(pure$b(fun_app$t(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr$ ((fun_app$j(returns_result$c(?v0, fun_app$t(?v1, ?v5)), ?v4) ∧ member$e(?v5, set$a(?v2))) ⇒ false)))) ⇒ false)
tff(axiom239,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$g'('returns_result$'(A__questionmark_v0,'map_M$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$e'(A__questionmark_v4,'set$a'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2))
           => 'fun_app$e'('pure$b'('fun_app$t'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$t'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_list$ ?v4:Element_ptr_element_ptr$ ((fun_app$g(returns_result$(?v0, map_M$d(?v1, ?v2)), ?v3) ∧ (member$e(?v4, set$a(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$b(?v5, set$(?v2)) ⇒ fun_app$e(pure$b(fun_app$w(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$j(returns_result$c(?v0, fun_app$w(?v1, ?v5)), ?v4) ∧ member$b(?v5, set$(?v2))) ⇒ false)))) ⇒ false)
tff(axiom240,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$g'('returns_result$'(A__questionmark_v0,'map_M$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$e'(A__questionmark_v4,'set$a'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2))
           => 'fun_app$e'('pure$b'('fun_app$w'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$w'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$i(returns_result$b(?v0, map_M$c(?v1, ?v2)), ?v3) ∧ (member$b(?v4, set$(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$e(?v5, set$a(?v2)) ⇒ fun_app$e(pure$c(fun_app$v(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr$ ((fun_app$b(returns_result$e(?v0, fun_app$v(?v1, ?v5)), ?v4) ∧ member$e(?v5, set$a(?v2))) ⇒ false)))) ⇒ false)
tff(axiom241,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'map_M$c'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$b'(A__questionmark_v4,'set$'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2))
           => 'fun_app$e'('pure$c'('fun_app$v'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$'] :
            ( ( 'fun_app$b'('returns_result$e'(A__questionmark_v0,'fun_app$v'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((returns_result$f(?v0, map_M$e(?v1, ?v2), ?v3) ∧ (member$g(?v4, set$e(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$e(?v5, set$a(?v2)) ⇒ fun_app$e(pure$(fun_app$x(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr$ ((fun_app$i(returns_result$b(?v0, fun_app$x(?v1, ?v5)), ?v4) ∧ member$e(?v5, set$a(?v2))) ⇒ false)))) ⇒ false)
tff(axiom242,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'returns_result$f'(A__questionmark_v0,'map_M$e'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
        & 'member$g'(A__questionmark_v4,'set$e'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2))
           => 'fun_app$e'('pure$'('fun_app$x'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$'] :
            ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$x'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$i(returns_result$b(?v0, map_M$f(?v1, ?v2)), ?v3) ∧ (member$b(?v4, set$(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$b(?v5, set$(?v2)) ⇒ fun_app$e(pure$c(fun_app$y(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$b(returns_result$e(?v0, fun_app$y(?v1, ?v5)), ?v4) ∧ member$b(?v5, set$(?v2))) ⇒ false)))) ⇒ false)
tff(axiom243,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'map_M$f'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$b'(A__questionmark_v4,'set$'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2))
           => 'fun_app$e'('pure$c'('fun_app$y'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$b'('returns_result$e'(A__questionmark_v0,'fun_app$y'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((returns_result$f(?v0, map_M$g(?v1, ?v2), ?v3) ∧ (member$g(?v4, set$e(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$b(?v5, set$(?v2)) ⇒ fun_app$e(pure$(fun_app$z(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$i(returns_result$b(?v0, fun_app$z(?v1, ?v5)), ?v4) ∧ member$b(?v5, set$(?v2))) ⇒ false)))) ⇒ false)
tff(axiom244,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'returns_result$f'(A__questionmark_v0,'map_M$g'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
        & 'member$g'(A__questionmark_v4,'set$e'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2))
           => 'fun_app$e'('pure$'('fun_app$z'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$z'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v3:Element_ptr_element_ptr_list$ ?v4:Element_ptr_element_ptr$ ((fun_app$g(returns_result$(?v0, map_M$i(?v1, ?v2)), ?v3) ∧ (member$e(?v4, set$a(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$(?v5, set$b(?v2)) ⇒ fun_app$e(pure$b(fun_app$ab(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$j(returns_result$c(?v0, fun_app$ab(?v1, ?v5)), ?v4) ∧ member$(?v5, set$b(?v2))) ⇒ false)))) ⇒ false)
tff(axiom245,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$g'('returns_result$'(A__questionmark_v0,'map_M$i'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$e'(A__questionmark_v4,'set$a'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2))
           => 'fun_app$e'('pure$b'('fun_app$ab'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$ab'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$i(returns_result$b(?v0, map_M$j(?v1, ?v2)), ?v3) ∧ (member$b(?v4, set$(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$(?v5, set$b(?v2)) ⇒ fun_app$e(pure$c(fun_app$ag(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$b(returns_result$e(?v0, fun_app$ag(?v1, ?v5)), ?v4) ∧ member$(?v5, set$b(?v2))) ⇒ false)))) ⇒ false)
tff(axiom246,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'map_M$j'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$b'(A__questionmark_v4,'set$'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2))
           => 'fun_app$e'('pure$c'('fun_app$ag'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( ( 'fun_app$b'('returns_result$e'(A__questionmark_v0,'fun_app$ag'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((returns_result$f(?v0, map_M$k(?v1, ?v2), ?v3) ∧ (member$g(?v4, set$e(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$(?v5, set$b(?v2)) ⇒ fun_app$e(pure$(fun_app$m(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$i(returns_result$b(?v0, fun_app$m(?v1, ?v5)), ?v4) ∧ member$(?v5, set$b(?v2))) ⇒ false)))) ⇒ false)
tff(axiom247,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'returns_result$f'(A__questionmark_v0,'map_M$k'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
        & 'member$g'(A__questionmark_v4,'set$e'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2))
           => 'fun_app$e'('pure$'('fun_app$m'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$m'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ ?v3:Element_ptr_element_ptr_list$ ?v4:Element_ptr_element_ptr$ ((fun_app$g(returns_result$(?v0, map_M$p(?v1, ?v2)), ?v3) ∧ (member$e(?v4, set$a(?v3)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$c(?v5, set$c(?v2)) ⇒ fun_app$e(pure$b(fun_app$al(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ((fun_app$j(returns_result$c(?v0, fun_app$al(?v1, ?v5)), ?v4) ∧ member$c(?v5, set$c(?v2))) ⇒ false)))) ⇒ false)
tff(axiom248,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$',A__questionmark_v3: 'Element_ptr_element_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$g'('returns_result$'(A__questionmark_v0,'map_M$p'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$e'(A__questionmark_v4,'set$a'(A__questionmark_v3))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$c'(A__questionmark_v5,'set$c'(A__questionmark_v2))
           => 'fun_app$e'('pure$b'('fun_app$al'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$al'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v4)
              & 'member$c'(A__questionmark_v5,'set$c'(A__questionmark_v2)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_list$ ?v3:Element_ptr_element_ptr_list$ ?v4:Element_ptr_element_ptr$ ((fun_app$g(returns_result$(?v0, map_M$a(?v1, ?v2)), ?v3) ∧ (member$e(?v4, set$a(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$e(?v5, set$a(?v2)) ⇒ fun_app$e(pure$b(fun_app$t(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr$ ((fun_app$j(returns_result$c(?v0, fun_app$t(?v1, ?v4)), ?v5) ∧ member$e(?v5, set$a(?v3))) ⇒ false)))) ⇒ false)
tff(axiom249,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$g'('returns_result$'(A__questionmark_v0,'map_M$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$e'(A__questionmark_v4,'set$a'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2))
           => 'fun_app$e'('pure$b'('fun_app$t'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$t'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$g(returns_result$(?v0, map_M$d(?v1, ?v2)), ?v3) ∧ (member$b(?v4, set$(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$b(?v5, set$(?v2)) ⇒ fun_app$e(pure$b(fun_app$w(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr$ ((fun_app$j(returns_result$c(?v0, fun_app$w(?v1, ?v4)), ?v5) ∧ member$e(?v5, set$a(?v3))) ⇒ false)))) ⇒ false)
tff(axiom250,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$g'('returns_result$'(A__questionmark_v0,'map_M$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$b'(A__questionmark_v4,'set$'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2))
           => 'fun_app$e'('pure$b'('fun_app$w'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$w'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v4:Element_ptr_element_ptr$ ((fun_app$i(returns_result$b(?v0, map_M$c(?v1, ?v2)), ?v3) ∧ (member$e(?v4, set$a(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$e(?v5, set$a(?v2)) ⇒ fun_app$e(pure$c(fun_app$v(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$b(returns_result$e(?v0, fun_app$v(?v1, ?v4)), ?v5) ∧ member$b(?v5, set$(?v3))) ⇒ false)))) ⇒ false)
tff(axiom251,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'map_M$c'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$e'(A__questionmark_v4,'set$a'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2))
           => 'fun_app$e'('pure$c'('fun_app$v'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$b'('returns_result$e'(A__questionmark_v0,'fun_app$v'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$ ?v4:Element_ptr_element_ptr$ ((returns_result$f(?v0, map_M$e(?v1, ?v2), ?v3) ∧ (member$e(?v4, set$a(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$e(?v5, set$a(?v2)) ⇒ fun_app$e(pure$(fun_app$x(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$i(returns_result$b(?v0, fun_app$x(?v1, ?v4)), ?v5) ∧ member$g(?v5, set$e(?v3))) ⇒ false)))) ⇒ false)
tff(axiom252,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$',A__questionmark_v4: 'Element_ptr_element_ptr$'] :
      ( ( 'returns_result$f'(A__questionmark_v0,'map_M$e'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
        & 'member$e'(A__questionmark_v4,'set$a'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v2))
           => 'fun_app$e'('pure$'('fun_app$x'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$x'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$g'(A__questionmark_v5,'set$e'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$i(returns_result$b(?v0, map_M$f(?v1, ?v2)), ?v3) ∧ (member$b(?v4, set$(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$b(?v5, set$(?v2)) ⇒ fun_app$e(pure$c(fun_app$y(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$b(returns_result$e(?v0, fun_app$y(?v1, ?v4)), ?v5) ∧ member$b(?v5, set$(?v3))) ⇒ false)))) ⇒ false)
tff(axiom253,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'map_M$f'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$b'(A__questionmark_v4,'set$'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2))
           => 'fun_app$e'('pure$c'('fun_app$y'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$b'('returns_result$e'(A__questionmark_v0,'fun_app$y'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((returns_result$f(?v0, map_M$g(?v1, ?v2), ?v3) ∧ (member$b(?v4, set$(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$b(?v5, set$(?v2)) ⇒ fun_app$e(pure$(fun_app$z(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$i(returns_result$b(?v0, fun_app$z(?v1, ?v4)), ?v5) ∧ member$g(?v5, set$e(?v3))) ⇒ false)))) ⇒ false)
tff(axiom254,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'returns_result$f'(A__questionmark_v0,'map_M$g'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
        & 'member$b'(A__questionmark_v4,'set$'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v2))
           => 'fun_app$e'('pure$'('fun_app$z'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$z'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$g'(A__questionmark_v5,'set$e'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v3:Element_ptr_element_ptr_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$g(returns_result$(?v0, map_M$i(?v1, ?v2)), ?v3) ∧ (member$(?v4, set$b(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$(?v5, set$b(?v2)) ⇒ fun_app$e(pure$b(fun_app$ab(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr$ ((fun_app$j(returns_result$c(?v0, fun_app$ab(?v1, ?v4)), ?v5) ∧ member$e(?v5, set$a(?v3))) ⇒ false)))) ⇒ false)
tff(axiom255,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$g'('returns_result$'(A__questionmark_v0,'map_M$i'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$'(A__questionmark_v4,'set$b'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2))
           => 'fun_app$e'('pure$b'('fun_app$ab'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$ab'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$i(returns_result$b(?v0, map_M$j(?v1, ?v2)), ?v3) ∧ (member$(?v4, set$b(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$(?v5, set$b(?v2)) ⇒ fun_app$e(pure$c(fun_app$ag(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$b(returns_result$e(?v0, fun_app$ag(?v1, ?v4)), ?v5) ∧ member$b(?v5, set$(?v3))) ⇒ false)))) ⇒ false)
tff(axiom256,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'map_M$j'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$'(A__questionmark_v4,'set$b'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2))
           => 'fun_app$e'('pure$c'('fun_app$ag'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$b'('returns_result$e'(A__questionmark_v0,'fun_app$ag'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$b'(A__questionmark_v5,'set$'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((returns_result$f(?v0, map_M$k(?v1, ?v2), ?v3) ∧ (member$(?v4, set$b(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$(?v5, set$b(?v2)) ⇒ fun_app$e(pure$(fun_app$m(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$i(returns_result$b(?v0, fun_app$m(?v1, ?v4)), ?v5) ∧ member$g(?v5, set$e(?v3))) ⇒ false)))) ⇒ false)
tff(axiom257,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'returns_result$f'(A__questionmark_v0,'map_M$k'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
        & 'member$'(A__questionmark_v4,'set$b'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$'(A__questionmark_v5,'set$b'(A__questionmark_v2))
           => 'fun_app$e'('pure$'('fun_app$m'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$m'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$g'(A__questionmark_v5,'set$e'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ ?v3:Element_ptr_element_ptr_list$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ((fun_app$g(returns_result$(?v0, map_M$p(?v1, ?v2)), ?v3) ∧ (member$c(?v4, set$c(?v2)) ∧ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$c(?v5, set$c(?v2)) ⇒ fun_app$e(pure$b(fun_app$al(?v1, ?v5)), ?v6)) ∧ ∀ ?v5:Element_ptr_element_ptr$ ((fun_app$j(returns_result$c(?v0, fun_app$al(?v1, ?v4)), ?v5) ∧ member$e(?v5, set$a(?v3))) ⇒ false)))) ⇒ false)
tff(axiom258,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$',A__questionmark_v3: 'Element_ptr_element_ptr_list$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
      ( ( 'fun_app$g'('returns_result$'(A__questionmark_v0,'map_M$p'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'member$c'(A__questionmark_v4,'set$c'(A__questionmark_v2))
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'member$c'(A__questionmark_v5,'set$c'(A__questionmark_v2))
           => 'fun_app$e'('pure$b'('fun_app$al'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v6) )
        & ! [A__questionmark_v5: 'Element_ptr_element_ptr$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$al'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5)
              & 'member$e'(A__questionmark_v5,'set$a'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_all_ptrs_in_heap$(?v0, ?v1), ?v2) = (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v3, fset$a(fun_app$k(object_ptr_kinds$, ?v2))) ⇒ less_eq$d(set$(select_result$(execute$(?v2, fun_app$m(?v0, ?v3)))), fset$(fun_app$l(node_ptr_kinds$, ?v2)))) ∧ ∀ ?v3:Document_ptr_document_ptr$ (member$f(?v3, fset$b(document_ptr_kinds$(?v2))) ⇒ less_eq$d(set$(select_result$(execute$(?v2, fun_app$f(?v1, ?v3)))), fset$(fun_app$l(node_ptr_kinds$, ?v2))))))
tff(axiom259,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_all_ptrs_in_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
    <=> ( ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'member$'(A__questionmark_v3,'fset$a'('fun_app$k'('object_ptr_kinds$',A__questionmark_v2)))
           => 'less_eq$d'('set$'('select_result$'('execute$'(A__questionmark_v2,'fun_app$m'(A__questionmark_v0,A__questionmark_v3)))),'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v2))) )
        & ! [A__questionmark_v3: 'Document_ptr_document_ptr$'] :
            ( 'member$f'(A__questionmark_v3,'fset$b'('document_ptr_kinds$'(A__questionmark_v2)))
           => 'less_eq$d'('set$'('select_result$'('execute$'(A__questionmark_v2,'fun_app$f'(A__questionmark_v1,A__questionmark_v3)))),'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v2))) ) ) ) ).

%% fun_app$e(returns_heap$(h$a, fun_app$o(fun_app$p(create_element$, document_ptr$), tag$)), h$)
tff(axiom260,axiom,
    'fun_app$e'('returns_heap$'('h$a','fun_app$o'('fun_app$p'('create_element$','document_ptr$'),'tag$')),'h$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$ (member$a(?v0, fset$c(?v1)) = fmember$d(?v0, ?v1))
tff(axiom261,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fset$'] :
      ( 'member$a'(A__questionmark_v0,'fset$c'(A__questionmark_v1))
    <=> 'fmember$d'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$ (member$c(?v0, fset$d(?v1)) = fmember$e(?v0, ?v1))
tff(axiom262,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_fset$'] :
      ( 'member$c'(A__questionmark_v0,'fset$d'(A__questionmark_v1))
    <=> 'fmember$e'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$ (member$d(?v0, fset$e(?v1)) = fmember$f(?v0, ?v1))
tff(axiom263,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_fset$'] :
      ( 'member$d'(A__questionmark_v0,'fset$e'(A__questionmark_v1))
    <=> 'fmember$f'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_fset$ (member$e(?v0, fset$f(?v1)) = fmember$c(?v0, ?v1))
tff(axiom264,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_fset$'] :
      ( 'member$e'(A__questionmark_v0,'fset$f'(A__questionmark_v1))
    <=> 'fmember$c'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$ (member$b(?v0, fset$(?v1)) = fmember$a(?v0, ?v1))
tff(axiom265,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset$'] :
      ( 'member$b'(A__questionmark_v0,'fset$'(A__questionmark_v1))
    <=> 'fmember$a'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$ (member$(?v0, fset$a(?v1)) = fmember$(?v0, ?v1))
tff(axiom266,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset$'] :
      ( 'member$'(A__questionmark_v0,'fset$a'(A__questionmark_v1))
    <=> 'fmember$'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Document_ptr_document_ptr_fset$ (member$f(?v0, fset$b(?v1)) = fmember$b(?v0, ?v1))
tff(axiom267,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Document_ptr_document_ptr_fset$'] :
      ( 'member$f'(A__questionmark_v0,'fset$b'(A__questionmark_v1))
    <=> 'fmember$b'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_heap_is_wellformed$(get_child_nodes$, get_disconnected_nodes$), ?v0) = (fun_app$e(a_acyclic_heap$(get_child_nodes$), ?v0) ∧ (fun_app$e(a_all_ptrs_in_heap$(get_child_nodes$, get_disconnected_nodes$), ?v0) ∧ (fun_app$e(a_distinct_lists$(get_child_nodes$, get_disconnected_nodes$), ?v0) ∧ fun_app$e(a_owner_document_valid$(get_child_nodes$, get_disconnected_nodes$), ?v0)))))
tff(axiom268,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_heap_is_wellformed$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
    <=> ( 'fun_app$e'('a_acyclic_heap$'('get_child_nodes$'),A__questionmark_v0)
        & 'fun_app$e'('a_all_ptrs_in_heap$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
        & 'fun_app$e'('a_distinct_lists$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
        & 'fun_app$e'('a_owner_document_valid$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(heap_is_wellformed$, ?v0) = (fun_app$e(a_acyclic_heap$(get_child_nodes$), ?v0) ∧ (fun_app$e(a_all_ptrs_in_heap$(get_child_nodes$, get_disconnected_nodes$), ?v0) ∧ (fun_app$e(a_distinct_lists$(get_child_nodes$, get_disconnected_nodes$), ?v0) ∧ fun_app$e(a_owner_document_valid$(get_child_nodes$, get_disconnected_nodes$), ?v0)))))
tff(axiom269,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('heap_is_wellformed$',A__questionmark_v0)
    <=> ( 'fun_app$e'('a_acyclic_heap$'('get_child_nodes$'),A__questionmark_v0)
        & 'fun_app$e'('a_all_ptrs_in_heap$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
        & 'fun_app$e'('a_distinct_lists$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0)
        & 'fun_app$e'('a_owner_document_valid$'('get_child_nodes$','get_disconnected_nodes$'),A__questionmark_v0) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$a(?v0, fun_app$q(fun_app$r(set_disconnected_nodes$, ?v1), ?v2)), ?v3) ⇒ fun_app$i(returns_result$b(?v3, fun_app$f(get_disconnected_nodes$, ?v1)), ?v2))
tff(axiom270,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_heap$a'(A__questionmark_v0,'fun_app$q'('fun_app$r'('set_disconnected_nodes$',A__questionmark_v1),A__questionmark_v2)),A__questionmark_v3)
     => 'fun_app$i'('returns_result$b'(A__questionmark_v3,'fun_app$f'('get_disconnected_nodes$',A__questionmark_v1)),A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_known_ptrs$(?v0, ?v1) ∧ (less_eq$(fun_app$k(object_ptr_kinds$, ?v2), fun_app$k(object_ptr_kinds$, ?v3)) ∧ fun_app$e(?v1, ?v3))) ⇒ fun_app$e(?v1, ?v2))
tff(axiom271,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_known_ptrs$'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$'('fun_app$k'('object_ptr_kinds$',A__questionmark_v2),'fun_app$k'('object_ptr_kinds$',A__questionmark_v3))
        & 'fun_app$e'(A__questionmark_v1,A__questionmark_v3) )
     => 'fun_app$e'(A__questionmark_v1,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((l_known_ptrs$(?v0, ?v1) ∧ (fun_app$e(?v1, ?v2) ∧ fmember$(?v3, fun_app$k(object_ptr_kinds$, ?v2)))) ⇒ fun_app$(?v0, ?v3))
tff(axiom272,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'l_known_ptrs$'(A__questionmark_v0,A__questionmark_v1)
        & 'fun_app$e'(A__questionmark_v1,A__questionmark_v2)
        & 'fmember$'(A__questionmark_v3,'fun_app$k'('object_ptr_kinds$',A__questionmark_v2)) )
     => 'fun_app$'(A__questionmark_v0,A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$b(?v0, ?v1), ?v2) ⇒ is_OK$c(?v0, ?v1))
tff(axiom273,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$c'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$(?v0, ?v1), ?v2) ⇒ is_OK$d(?v0, ?v1))
tff(axiom274,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$d'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$a(?v0, ?v1), ?v2) ⇒ fun_app$a(is_OK$(?v0), ?v1))
tff(axiom275,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'fun_app$a'('is_OK$'(A__questionmark_v0),A__questionmark_v1) ) ).

%% fun_app$e(returns_heap$(h$a, new_element$), h2$)
tff(axiom276,axiom,
    'fun_app$e'('returns_heap$'('h$a','new_element$'),'h2$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (a_all_ptrs_in_heap$(?v0, ?v1) = a_all_ptrs_in_heap$(?v0, ?v1))
tff(axiom277,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] : 'a_all_ptrs_in_heap$'(A__questionmark_v0,A__questionmark_v1) = 'a_all_ptrs_in_heap$'(A__questionmark_v0,A__questionmark_v1) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(returns_heap$(?v0, ?v1), ?v2) ∧ fun_app$e(returns_heap$(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom278,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'fun_app$e'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(returns_heap$a(?v0, ?v1), ?v2) ∧ fun_app$e(returns_heap$a(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom279,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'fun_app$e'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (a_acyclic_heap$(?v0) = a_acyclic_heap$(?v0))
tff(axiom280,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] : 'a_acyclic_heap$'(A__questionmark_v0) = 'a_acyclic_heap$'(A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ((is_OK$c(?v0, ?v1) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$b(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom281,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$'] :
      ( ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'fun_app$e'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((is_OK$d(?v0, ?v1) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom282,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
      ( ( 'is_OK$d'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'fun_app$e'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((fun_app$a(is_OK$(?v0), ?v1) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$a(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom283,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'fun_app$a'('is_OK$'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'fun_app$e'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(returns_heap$b(?v0, ?v1), ?v2) ∧ fun_app$e(pure$(?v1), ?v0)) ⇒ (?v0 = ?v2))
tff(axiom284,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'fun_app$e'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(returns_heap$(?v0, ?v1), ?v2) ∧ fun_app$e(pure$b(?v1), ?v0)) ⇒ (?v0 = ?v2))
tff(axiom285,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'fun_app$e'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('pure$b'(A__questionmark_v1),A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(returns_heap$a(?v0, ?v1), ?v2) ∧ fun_app$e(pure$a(?v1), ?v0)) ⇒ (?v0 = ?v2))
tff(axiom286,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'fun_app$e'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('pure$a'(A__questionmark_v1),A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Unit$ ((fun_app$n(returns_result$d(?v0, ?v1), ?v3) ∧ fun_app$e(returns_heap$a(?v0, ?v1), ?v2)) ⇒ (?v0 = ?v2)) = fun_app$e(pure$a(?v1), ?v0))
tff(axiom287,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Unit$'] :
          ( ( 'fun_app$n'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) )
         => ( A__questionmark_v0 = A__questionmark_v2 ) )
    <=> 'fun_app$e'('pure$a'(A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$i(returns_result$b(?v0, ?v1), ?v3) ∧ fun_app$e(returns_heap$b(?v0, ?v1), ?v2)) ⇒ (?v0 = ?v2)) = fun_app$e(pure$(?v1), ?v0))
tff(axiom288,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
          ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
            & 'fun_app$e'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) )
         => ( A__questionmark_v0 = A__questionmark_v2 ) )
    <=> 'fun_app$e'('pure$'(A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr$ ((fun_app$j(returns_result$c(?v0, ?v1), ?v3) ∧ fun_app$e(returns_heap$(?v0, ?v1), ?v2)) ⇒ (?v0 = ?v2)) = fun_app$e(pure$b(?v1), ?v0))
tff(axiom289,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr$'] :
          ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
            & 'fun_app$e'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) )
         => ( A__questionmark_v0 = A__questionmark_v2 ) )
    <=> 'fun_app$e'('pure$b'(A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(pure$(?v0), ?v1) = (is_OK$c(?v1, ?v0) ⇒ fun_app$e(returns_heap$b(?v1, ?v0), ?v1)))
tff(axiom290,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('pure$'(A__questionmark_v0),A__questionmark_v1)
    <=> ( 'is_OK$c'(A__questionmark_v1,A__questionmark_v0)
       => 'fun_app$e'('returns_heap$b'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(pure$b(?v0), ?v1) = (is_OK$d(?v1, ?v0) ⇒ fun_app$e(returns_heap$(?v1, ?v0), ?v1)))
tff(axiom291,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('pure$b'(A__questionmark_v0),A__questionmark_v1)
    <=> ( 'is_OK$d'(A__questionmark_v1,A__questionmark_v0)
       => 'fun_app$e'('returns_heap$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(pure$a(?v0), ?v1) = (fun_app$a(is_OK$(?v1), ?v0) ⇒ fun_app$e(returns_heap$a(?v1, ?v0), ?v1)))
tff(axiom292,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('pure$a'(A__questionmark_v0),A__questionmark_v1)
    <=> ( 'fun_app$a'('is_OK$'(A__questionmark_v1),A__questionmark_v0)
       => 'fun_app$e'('returns_heap$a'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ((is_OK$c(?v0, ?v1) ∧ fun_app$e(pure$(?v1), ?v0)) ⇒ fun_app$e(returns_heap$b(?v0, ?v1), ?v0))
tff(axiom293,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$'] :
      ( ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
        & 'fun_app$e'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$e'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((is_OK$d(?v0, ?v1) ∧ fun_app$e(pure$b(?v1), ?v0)) ⇒ fun_app$e(returns_heap$(?v0, ?v1), ?v0))
tff(axiom294,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
      ( ( 'is_OK$d'(A__questionmark_v0,A__questionmark_v1)
        & 'fun_app$e'('pure$b'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$e'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((fun_app$a(is_OK$(?v0), ?v1) ∧ fun_app$e(pure$a(?v1), ?v0)) ⇒ fun_app$e(returns_heap$a(?v0, ?v1), ?v0))
tff(axiom295,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'fun_app$a'('is_OK$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$e'('pure$a'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$e'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_heap_is_wellformed$(?v0, ?v1), ?v2) = (fun_app$e(a_acyclic_heap$(?v0), ?v2) ∧ (fun_app$e(a_all_ptrs_in_heap$(?v0, ?v1), ?v2) ∧ (fun_app$e(a_distinct_lists$(?v0, ?v1), ?v2) ∧ fun_app$e(a_owner_document_valid$(?v0, ?v1), ?v2)))))
tff(axiom296,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
    <=> ( 'fun_app$e'('a_acyclic_heap$'(A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$e'('a_all_ptrs_in_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('a_distinct_lists$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('a_owner_document_valid$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_known_ptrs$(?v0, ?v1) ∧ (fun_app$k(object_ptr_kinds$, ?v2) = fun_app$k(object_ptr_kinds$, ?v3))) ⇒ (fun_app$e(?v1, ?v2) = fun_app$e(?v1, ?v3)))
tff(axiom297,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_known_ptrs$'(A__questionmark_v0,A__questionmark_v1)
        & ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v2) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v3) ) )
     => ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v2)
      <=> 'fun_app$e'(A__questionmark_v1,A__questionmark_v3) ) ) ).

%% fun_app$j(returns_result$c(h$a, fun_app$o(fun_app$p(create_element$, document_ptr$), tag$)), new_element_ptr$)
tff(axiom298,axiom,
    'fun_app$j'('returns_result$c'('h$a','fun_app$o'('fun_app$p'('create_element$','document_ptr$'),'tag$')),'new_element_ptr$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v0, fun_app$am(set_disconnected_nodes_locs$, ?v1)) ∧ fun_app$e(returns_heap$a(?v2, ?v0), ?v3)) ⇒ (fun_app$e(type_wf$, ?v2) = fun_app$e(type_wf$, ?v3)))
tff(axiom299,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'member$a'(A__questionmark_v0,'fun_app$am'('set_disconnected_nodes_locs$',A__questionmark_v1))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) )
     => ( 'fun_app$e'('type_wf$',A__questionmark_v2)
      <=> 'fun_app$e'('type_wf$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v0, fun_app$an(set_tag_name_locs$, ?v1)) ∧ fun_app$e(returns_heap$a(?v2, ?v0), ?v3)) ⇒ (fun_app$e(type_wf$, ?v2) = fun_app$e(type_wf$, ?v3)))
tff(axiom300,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'member$a'(A__questionmark_v0,'fun_app$an'('set_tag_name_locs$',A__questionmark_v1))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) )
     => ( 'fun_app$e'('type_wf$',A__questionmark_v2)
      <=> 'fun_app$e'('type_wf$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v0, fun_app$am(set_disconnected_nodes_locs$, ?v1)) ∧ fun_app$e(returns_heap$a(?v2, ?v0), ?v3)) ⇒ (fun_app$k(object_ptr_kinds$, ?v2) = fun_app$k(object_ptr_kinds$, ?v3)))
tff(axiom301,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'member$a'(A__questionmark_v0,'fun_app$am'('set_disconnected_nodes_locs$',A__questionmark_v1))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) )
     => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v2) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v0, fun_app$an(set_tag_name_locs$, ?v1)) ∧ fun_app$e(returns_heap$a(?v2, ?v0), ?v3)) ⇒ (fun_app$k(object_ptr_kinds$, ?v2) = fun_app$k(object_ptr_kinds$, ?v3)))
tff(axiom302,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'member$a'(A__questionmark_v0,'fun_app$an'('set_tag_name_locs$',A__questionmark_v1))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) )
     => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v2) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v3) ) ) ).

%% fun_app$e(returns_heap$a(h2$, fun_app$ao(fun_app$ap(set_tag_name$, new_element_ptr$), tag$)), h3$)
tff(axiom303,axiom,
    'fun_app$e'('returns_heap$a'('h2$','fun_app$ao'('fun_app$ap'('set_tag_name$','new_element_ptr$'),'tag$')),'h3$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(?v6, ?v8) ∧ (fmember$a(?v9, fun_app$l(node_ptr_kinds$, ?v8)) ∧ ¬∃ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v10, fset$a(fun_app$k(object_ptr_kinds$, ?v8))) ∧ member$b(?v9, set$(select_result$(execute$(?v8, fun_app$m(?v2, ?v10))))))))) ⇒ ∃ ?v10:Document_ptr_document_ptr$ (member$f(?v10, fset$b(document_ptr_kinds$(?v8))) ∧ member$b(?v9, set$(select_result$(execute$(?v8, fun_app$f(?v4, ?v10)))))))
tff(axiom304,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v6,A__questionmark_v8)
        & 'fmember$a'(A__questionmark_v9,'fun_app$l'('node_ptr_kinds$',A__questionmark_v8))
        & ~ ? [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
              ( 'member$'(A__questionmark_v10,'fset$a'('fun_app$k'('object_ptr_kinds$',A__questionmark_v8)))
              & 'member$b'(A__questionmark_v9,'set$'('select_result$'('execute$'(A__questionmark_v8,'fun_app$m'(A__questionmark_v2,A__questionmark_v10))))) ) )
     => ? [A__questionmark_v10: 'Document_ptr_document_ptr$'] :
          ( 'member$f'(A__questionmark_v10,'fset$b'('document_ptr_kinds$'(A__questionmark_v8)))
          & 'member$b'(A__questionmark_v9,'set$'('select_result$'('execute$'(A__questionmark_v8,'fun_app$f'(A__questionmark_v4,A__questionmark_v10))))) ) ) ).

%% fun_app$j(returns_result$c(h$a, new_element$), new_element_ptr$)
tff(axiom305,axiom,
    'fun_app$j'('returns_result$c'('h$a','new_element$'),'new_element_ptr$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$(?v0, new_element$), ?v1) ⇒ (fun_app$e(type_wf$, ?v0) = fun_app$e(type_wf$, ?v1)))
tff(axiom306,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_heap$'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
     => ( 'fun_app$e'('type_wf$',A__questionmark_v0)
      <=> 'fun_app$e'('type_wf$',A__questionmark_v1) ) ) ).

%% ¬member$e(new_element_ptr$, set$a(select_result$a(execute$a(h$a, element_ptr_kinds_M$))))
tff(axiom307,axiom,
    ~ 'member$e'('new_element_ptr$','set$a'('select_result$a'('execute$a'('h$a','element_ptr_kinds_M$')))) ).

%% (create_element$ = a_create_element$(get_disconnected_nodes$, set_disconnected_nodes$, set_tag_name$))
tff(axiom308,axiom,
    'create_element$' = 'a_create_element$'('get_disconnected_nodes$','set_disconnected_nodes$','set_tag_name$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ (?v6 = a_heap_is_wellformed$(?v2, ?v4)))
tff(axiom309,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => ( A__questionmark_v6 = 'a_heap_is_wellformed$'(A__questionmark_v2,A__questionmark_v4) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(?v6, ?v8) ∧ fun_app$i(returns_result$b(?v8, fun_app$f(?v4, ?v9)), ?v10))) ⇒ fun_app$i(distinct$, ?v10))
tff(axiom310,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v6,A__questionmark_v8)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$f'(A__questionmark_v4,A__questionmark_v9)),A__questionmark_v10) )
     => 'fun_app$i'('distinct$',A__questionmark_v10) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(?v6, ?v8) ∧ fun_app$i(returns_result$b(?v8, fun_app$m(?v2, ?v9)), ?v10))) ⇒ fun_app$i(distinct$, ?v10))
tff(axiom311,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v6,A__questionmark_v8)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$m'(A__questionmark_v2,A__questionmark_v9)),A__questionmark_v10) )
     => 'fun_app$i'('distinct$',A__questionmark_v10) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(a_distinct_lists$(?v2, ?v4), ?v8) ∧ (fun_app$(?v0, ?v9) ∧ fun_app$i(returns_result$b(?v8, fun_app$m(?v2, ?v9)), ?v10)))) ⇒ fun_app$i(distinct$, ?v10))
tff(axiom312,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'('a_distinct_lists$'(A__questionmark_v2,A__questionmark_v4),A__questionmark_v8)
        & 'fun_app$'(A__questionmark_v0,A__questionmark_v9)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$m'(A__questionmark_v2,A__questionmark_v9)),A__questionmark_v10) )
     => 'fun_app$i'('distinct$',A__questionmark_v10) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(a_distinct_lists$(?v2, ?v4), ?v8) ∧ fun_app$i(returns_result$b(?v8, fun_app$f(?v4, ?v9)), ?v10))) ⇒ fun_app$i(distinct$, ?v10))
tff(axiom313,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'('a_distinct_lists$'(A__questionmark_v2,A__questionmark_v4),A__questionmark_v8)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$f'(A__questionmark_v4,A__questionmark_v9)),A__questionmark_v10) )
     => 'fun_app$i'('distinct$',A__questionmark_v10) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(?v6, ?v8) ∧ (fun_app$i(returns_result$b(?v8, fun_app$f(?v4, ?v9)), ?v10) ∧ member$b(?v11, set$(?v10))))) ⇒ fmember$a(?v11, fun_app$l(node_ptr_kinds$, ?v8)))
tff(axiom314,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v6,A__questionmark_v8)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$f'(A__questionmark_v4,A__questionmark_v9)),A__questionmark_v10)
        & 'member$b'(A__questionmark_v11,'set$'(A__questionmark_v10)) )
     => 'fmember$a'(A__questionmark_v11,'fun_app$l'('node_ptr_kinds$',A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(?v6, ?v8) ∧ (fun_app$i(returns_result$b(?v8, fun_app$m(?v2, ?v9)), ?v10) ∧ member$b(?v11, set$(?v10))))) ⇒ fmember$a(?v11, fun_app$l(node_ptr_kinds$, ?v8)))
tff(axiom315,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v6,A__questionmark_v8)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$m'(A__questionmark_v2,A__questionmark_v9)),A__questionmark_v10)
        & 'member$b'(A__questionmark_v11,'set$'(A__questionmark_v10)) )
     => 'fmember$a'(A__questionmark_v11,'fun_app$l'('node_ptr_kinds$',A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ (?v6 = uue$(?v2, ?v4)))
tff(axiom316,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => ( A__questionmark_v6 = 'uue$'(A__questionmark_v2,A__questionmark_v4) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(a_distinct_lists$(?v2, ?v4), ?v8) ∧ (fun_app$i(returns_result$b(?v8, fun_app$f(?v4, ?v9)), ?v10) ∧ member$b(?v11, set$(?v10))))) ⇒ ¬∃ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fmember$(?v12, fun_app$k(object_ptr_kinds$, ?v8)) ∧ member$b(?v11, set$(select_result$(execute$(?v8, fun_app$m(?v2, ?v12)))))))
tff(axiom317,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'('a_distinct_lists$'(A__questionmark_v2,A__questionmark_v4),A__questionmark_v8)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$f'(A__questionmark_v4,A__questionmark_v9)),A__questionmark_v10)
        & 'member$b'(A__questionmark_v11,'set$'(A__questionmark_v10)) )
     => ~ ? [A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'fmember$'(A__questionmark_v12,'fun_app$k'('object_ptr_kinds$',A__questionmark_v8))
            & 'member$b'(A__questionmark_v11,'set$'('select_result$'('execute$'(A__questionmark_v8,'fun_app$m'(A__questionmark_v2,A__questionmark_v12))))) ) ) ).

%% l_set_tag_name$(type_wf$, set_tag_name$, set_tag_name_locs$)
tff(axiom318,axiom,
    'l_set_tag_name$'('type_wf$','set_tag_name$','set_tag_name_locs$') ).

%% l_set_disconnected_nodes$(type_wf$, set_disconnected_nodes$, set_disconnected_nodes_locs$)
tff(axiom319,axiom,
    'l_set_disconnected_nodes$'('type_wf$','set_disconnected_nodes$','set_disconnected_nodes_locs$') ).

%% fun_app$e(returns_heap$a(h3$, fun_app$q(fun_app$r(set_disconnected_nodes$, document_ptr$), cons$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(new_element_ptr$), disc_nodes_h3$))), h$)
tff(axiom320,axiom,
    'fun_app$e'('returns_heap$a'('h3$','fun_app$q'('fun_app$r'('set_disconnected_nodes$','document_ptr$'),'cons$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'('new_element_ptr$'),'disc_nodes_h3$'))),'h$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v4:Document_ptr_document_ptr$ ((fun_app$j(returns_result$c(?v0, new_element$), ?v1) ∧ (fun_app$e(returns_heap$(?v0, new_element$), ?v2) ∧ member$d(?v3, fun_app$aq(get_disconnected_nodes_locs$, ?v4)))) ⇒ fun_app$e(fun_app$ar(?v3, ?v0), ?v2))
tff(axiom321,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v4: 'Document_ptr_document_ptr$'] :
      ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v0,'new_element$'),A__questionmark_v2)
        & 'member$d'(A__questionmark_v3,'fun_app$aq'('get_disconnected_nodes_locs$',A__questionmark_v4)) )
     => 'fun_app$e'('fun_app$ar'(A__questionmark_v3,A__questionmark_v0),A__questionmark_v2) ) ).

%% (∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$j(returns_result$c(h$a, new_element$), ?v0) ∧ (fun_app$e(returns_heap$(h$a, new_element$), ?v1) ∧ (fun_app$e(returns_heap$a(?v1, fun_app$ao(fun_app$ap(set_tag_name$, ?v0), tag$)), ?v2) ∧ (fun_app$i(returns_result$b(?v2, fun_app$f(get_disconnected_nodes$, document_ptr$)), ?v3) ∧ fun_app$e(returns_heap$a(?v2, fun_app$q(fun_app$r(set_disconnected_nodes$, document_ptr$), cons$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0), ?v3))), h$))))) ⇒ false) ⇒ false)
tff(axiom322,axiom,
    ( ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
        ( ( 'fun_app$j'('returns_result$c'('h$a','new_element$'),A__questionmark_v0)
          & 'fun_app$e'('returns_heap$'('h$a','new_element$'),A__questionmark_v1)
          & 'fun_app$e'('returns_heap$a'(A__questionmark_v1,'fun_app$ao'('fun_app$ap'('set_tag_name$',A__questionmark_v0),'tag$')),A__questionmark_v2)
          & 'fun_app$i'('returns_result$b'(A__questionmark_v2,'fun_app$f'('get_disconnected_nodes$','document_ptr$')),A__questionmark_v3)
          & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,'fun_app$q'('fun_app$r'('set_disconnected_nodes$','document_ptr$'),'cons$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0),A__questionmark_v3))),'h$') )
       => $false )
   => $false ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v4, fun_app$am(set_disconnected_nodes_locs$, ?v0)) ∧ fun_app$e(returns_heap$a(?v1, ?v4), ?v2)) ⇒ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v5, fun_app$as(get_child_nodes_locs$, ?v3)) ⇒ fun_app$e(fun_app$ar(?v5, ?v1), ?v2)))
tff(axiom323,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'member$a'(A__questionmark_v4,'fun_app$am'('set_disconnected_nodes_locs$',A__questionmark_v0))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v2) )
     => ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
          ( 'member$d'(A__questionmark_v5,'fun_app$as'('get_child_nodes_locs$',A__questionmark_v3))
         => 'fun_app$e'('fun_app$ar'(A__questionmark_v5,A__questionmark_v1),A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Document_ptr_document_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v4, fun_app$an(set_tag_name_locs$, ?v0)) ∧ fun_app$e(returns_heap$a(?v1, ?v4), ?v2)) ⇒ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v5, fun_app$aq(get_disconnected_nodes_locs$, ?v3)) ⇒ fun_app$e(fun_app$ar(?v5, ?v1), ?v2)))
tff(axiom324,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Document_ptr_document_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'member$a'(A__questionmark_v4,'fun_app$an'('set_tag_name_locs$',A__questionmark_v0))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v2) )
     => ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
          ( 'member$d'(A__questionmark_v5,'fun_app$aq'('get_disconnected_nodes_locs$',A__questionmark_v3))
         => 'fun_app$e'('fun_app$ar'(A__questionmark_v5,A__questionmark_v1),A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v4, fun_app$an(set_tag_name_locs$, ?v0)) ∧ fun_app$e(returns_heap$a(?v1, ?v4), ?v2)) ⇒ ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v5, fun_app$as(get_child_nodes_locs$, ?v3)) ⇒ fun_app$e(fun_app$ar(?v5, ?v1), ?v2)))
tff(axiom325,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'member$a'(A__questionmark_v4,'fun_app$an'('set_tag_name_locs$',A__questionmark_v0))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v2) )
     => ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
          ( 'member$d'(A__questionmark_v5,'fun_app$as'('get_child_nodes_locs$',A__questionmark_v3))
         => 'fun_app$e'('fun_app$ar'(A__questionmark_v5,A__questionmark_v1),A__questionmark_v2) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((¬(?v0 = ?v1) ∧ (member$a(?v2, fun_app$am(set_disconnected_nodes_locs$, ?v0)) ∧ (fun_app$e(returns_heap$a(?v3, ?v2), ?v4) ∧ member$d(?v5, fun_app$aq(get_disconnected_nodes_locs$, ?v1))))) ⇒ fun_app$e(fun_app$ar(?v5, ?v3), ?v4))
tff(axiom326,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'member$a'(A__questionmark_v2,'fun_app$am'('set_disconnected_nodes_locs$',A__questionmark_v0))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v3,A__questionmark_v2),A__questionmark_v4)
        & 'member$d'(A__questionmark_v5,'fun_app$aq'('get_disconnected_nodes_locs$',A__questionmark_v1)) )
     => 'fun_app$e'('fun_app$ar'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v4) ) ).

%% l_new_element_get_disconnected_nodes$(get_disconnected_nodes_locs$)
tff(axiom327,axiom,
    'l_new_element_get_disconnected_nodes$'('get_disconnected_nodes_locs$') ).

%% l_set_tag_name_get_child_nodes$(type_wf$, set_tag_name$, set_tag_name_locs$, known_ptr$, get_child_nodes$, get_child_nodes_locs$)
tff(axiom328,axiom,
    'l_set_tag_name_get_child_nodes$'('type_wf$','set_tag_name$','set_tag_name_locs$','known_ptr$','get_child_nodes$','get_child_nodes_locs$') ).

%% l_set_tag_name_get_disconnected_nodes$(type_wf$, set_tag_name$, set_tag_name_locs$, get_disconnected_nodes$, get_disconnected_nodes_locs$)
tff(axiom329,axiom,
    'l_set_tag_name_get_disconnected_nodes$'('type_wf$','set_tag_name$','set_tag_name_locs$','get_disconnected_nodes$','get_disconnected_nodes_locs$') ).

%% ¬member$b(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(new_element_ptr$), set$(select_result$(execute$(h$a, node_ptr_kinds_M$))))
tff(axiom330,axiom,
    ~ 'member$b'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'('new_element_ptr$'),'set$'('select_result$'('execute$'('h$a','node_ptr_kinds_M$')))) ).

%% l_new_element_get_child_nodes$(type_wf$, known_ptr$, get_child_nodes$, get_child_nodes_locs$)
tff(axiom331,axiom,
    'l_new_element_get_child_nodes$'('type_wf$','known_ptr$','get_child_nodes$','get_child_nodes_locs$') ).

%% l_create_element_C_o_r_e_D_O_M$(get_disconnected_nodes$, get_disconnected_nodes_locs$, set_disconnected_nodes$, set_tag_name$, set_tag_name_locs$, type_wf$, create_element$, known_ptr$)
tff(axiom332,axiom,
    'l_create_element_C_o_r_e_D_O_M$'('get_disconnected_nodes$','get_disconnected_nodes_locs$','set_disconnected_nodes$','set_tag_name$','set_tag_name_locs$','type_wf$','create_element$','known_ptr$') ).

%% l_create_element_wf_C_o_r_e_D_O_M$(known_ptr$, known_ptrs$, type_wf$, get_child_nodes$, get_child_nodes_locs$, get_disconnected_nodes$, get_disconnected_nodes_locs$, heap_is_wellformed$, parent_child_rel$, set_tag_name$, set_tag_name_locs$, set_disconnected_nodes$, set_disconnected_nodes_locs$, create_element$)
tff(axiom333,axiom,
    'l_create_element_wf_C_o_r_e_D_O_M$'('known_ptr$','known_ptrs$','type_wf$','get_child_nodes$','get_child_nodes_locs$','get_disconnected_nodes$','get_disconnected_nodes_locs$','heap_is_wellformed$','parent_child_rel$','set_tag_name$','set_tag_name_locs$','set_disconnected_nodes$','set_disconnected_nodes_locs$','create_element$') ).

%% l_heap_is_wellformed_C_o_r_e_D_O_M$(known_ptr$, type_wf$, get_child_nodes$, get_child_nodes_locs$, get_disconnected_nodes$, get_disconnected_nodes_locs$, heap_is_wellformed$, parent_child_rel$)
tff(axiom334,axiom,
    'l_heap_is_wellformed_C_o_r_e_D_O_M$'('known_ptr$','type_wf$','get_child_nodes$','get_child_nodes_locs$','get_disconnected_nodes$','get_disconnected_nodes_locs$','heap_is_wellformed$','parent_child_rel$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_new_element_get_disconnected_nodes$(?v6))
tff(axiom335,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_new_element_get_disconnected_nodes$'(A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_set_tag_name_get_disconnected_nodes$(?v2, ?v9, ?v10, ?v5, ?v6))
tff(axiom336,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_set_tag_name_get_disconnected_nodes$'(A__questionmark_v2,A__questionmark_v9,A__questionmark_v10,A__questionmark_v5,A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_create_element_C_o_r_e_D_O_M$(?v5, ?v6, ?v11, ?v9, ?v10, ?v2, ?v13, ?v0))
tff(axiom337,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_create_element_C_o_r_e_D_O_M$'(A__questionmark_v5,A__questionmark_v6,A__questionmark_v11,A__questionmark_v9,A__questionmark_v10,A__questionmark_v2,A__questionmark_v13,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_new_element_get_child_nodes$(?v2, ?v0, ?v3, ?v4))
tff(axiom338,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_new_element_get_child_nodes$'(A__questionmark_v2,A__questionmark_v0,A__questionmark_v3,A__questionmark_v4) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_set_tag_name_get_child_nodes$(?v2, ?v9, ?v10, ?v0, ?v3, ?v4))
tff(axiom339,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_set_tag_name_get_child_nodes$'(A__questionmark_v2,A__questionmark_v9,A__questionmark_v10,A__questionmark_v0,A__questionmark_v3,A__questionmark_v4) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_known_ptrs$(?v0, ?v1))
tff(axiom340,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_known_ptrs$'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8))
tff(axiom341,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_set_disconnected_nodes$(?v2, ?v11, ?v12))
tff(axiom342,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_set_disconnected_nodes$'(A__questionmark_v2,A__questionmark_v11,A__questionmark_v12) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_new_element$(?v2))
tff(axiom343,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_new_element$'(A__questionmark_v2) ) ).

%% (parent_child_rel$ = a_parent_child_rel$(get_child_nodes$))
tff(axiom344,axiom,
    'parent_child_rel$' = 'a_parent_child_rel$'('get_child_nodes$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$b(?v0, set$(select_result$(execute$(?v1, node_ptr_kinds_M$)))) = fmember$a(?v0, fun_app$l(node_ptr_kinds$, ?v1)))
tff(axiom345,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'member$b'(A__questionmark_v0,'set$'('select_result$'('execute$'(A__questionmark_v1,'node_ptr_kinds_M$'))))
    <=> 'fmember$a'(A__questionmark_v0,'fun_app$l'('node_ptr_kinds$',A__questionmark_v1)) ) ).

%% l_set_disconnected_nodes_get_disconnected_nodes$(type_wf$, get_disconnected_nodes$, get_disconnected_nodes_locs$, set_disconnected_nodes$, set_disconnected_nodes_locs$)
tff(axiom346,axiom,
    'l_set_disconnected_nodes_get_disconnected_nodes$'('type_wf$','get_disconnected_nodes$','get_disconnected_nodes_locs$','set_disconnected_nodes$','set_disconnected_nodes_locs$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((select_result$(execute$(?v0, node_ptr_kinds_M$)) = select_result$(execute$(?v1, node_ptr_kinds_M$))) ⇒ (select_result$a(execute$a(?v0, element_ptr_kinds_M$)) = select_result$a(execute$a(?v1, element_ptr_kinds_M$))))
tff(axiom347,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'select_result$'('execute$'(A__questionmark_v0,'node_ptr_kinds_M$')) = 'select_result$'('execute$'(A__questionmark_v1,'node_ptr_kinds_M$')) )
     => ( 'select_result$a'('execute$a'(A__questionmark_v0,'element_ptr_kinds_M$')) = 'select_result$a'('execute$a'(A__questionmark_v1,'element_ptr_kinds_M$')) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$e(heap_is_wellformed$, ?v0) ∧ (fun_app$e(type_wf$, ?v0) ∧ (fun_app$(known_ptr$, ?v1) ∧ member$c(pair$(?v1, ?v2), fun_app$at(parent_child_rel$, ?v0))))) ⇒ fmember$(?v2, fun_app$k(object_ptr_kinds$, ?v0)))
tff(axiom348,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$e'('heap_is_wellformed$',A__questionmark_v0)
        & 'fun_app$e'('type_wf$',A__questionmark_v0)
        & 'fun_app$'('known_ptr$',A__questionmark_v1)
        & 'member$c'('pair$'(A__questionmark_v1,A__questionmark_v2),'fun_app$at'('parent_child_rel$',A__questionmark_v0)) )
     => 'fmember$'(A__questionmark_v2,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (¬(?v0 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(new_element_ptr$))) ⇒ (select_result$(execute$(h$a, fun_app$m(get_child_nodes$, ?v0))) = select_result$(execute$(h2$, fun_app$m(get_child_nodes$, ?v0)))))
tff(axiom349,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( A__questionmark_v0 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'('new_element_ptr$')) )
     => ( 'select_result$'('execute$'('h$a','fun_app$m'('get_child_nodes$',A__questionmark_v0))) = 'select_result$'('execute$'('h2$','fun_app$m'('get_child_nodes$',A__questionmark_v0))) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$c(pair$(?v0, ?v1), fun_app$at(parent_child_rel$, ?v2)) ⇒ fmember$(?v0, fun_app$k(object_ptr_kinds$, ?v2)))
tff(axiom350,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'member$c'('pair$'(A__questionmark_v0,A__questionmark_v1),'fun_app$at'('parent_child_rel$',A__questionmark_v2))
     => 'fmember$'(A__questionmark_v0,'fun_app$k'('object_ptr_kinds$',A__questionmark_v2)) ) ).

%% fun_app$(known_ptr$, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(new_element_ptr$)))
tff(axiom351,axiom,
    'fun_app$'('known_ptr$','cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'('new_element_ptr$'))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Char_list$ ?v3:Element_ptr_element_ptr$ (fun_app$j(returns_result$c(?v0, fun_app$o(fun_app$p(create_element$, ?v1), ?v2)), ?v3) ⇒ fun_app$(known_ptr$, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v3))))
tff(axiom352,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'Element_ptr_element_ptr$'] :
      ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'fun_app$o'('fun_app$p'('create_element$',A__questionmark_v1),A__questionmark_v2)),A__questionmark_v3)
     => 'fun_app$'('known_ptr$','cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v3))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fun_app$i(returns_result$b(?v0, fun_app$m(get_child_nodes$, ?v1)), ?v2) ⇒ (member$b(?v3, set$(?v2)) = member$c(pair$(?v1, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v3)), fun_app$at(parent_child_rel$, ?v0))))
tff(axiom353,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$m'('get_child_nodes$',A__questionmark_v1)),A__questionmark_v2)
     => ( 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v2))
      <=> 'member$c'('pair$'(A__questionmark_v1,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v3)),'fun_app$at'('parent_child_rel$',A__questionmark_v0)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((¬(?v0 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v1))) ∧ (fun_app$j(returns_result$c(?v2, new_element$), ?v1) ∧ (fun_app$e(returns_heap$(?v2, new_element$), ?v3) ∧ member$d(?v4, fun_app$as(get_child_nodes_locs$, ?v0))))) ⇒ fun_app$e(fun_app$ar(?v4, ?v2), ?v3))
tff(axiom354,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( ( ( A__questionmark_v0 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v1)) )
        & 'fun_app$j'('returns_result$c'(A__questionmark_v2,'new_element$'),A__questionmark_v1)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,'new_element$'),A__questionmark_v3)
        & 'member$d'(A__questionmark_v4,'fun_app$as'('get_child_nodes_locs$',A__questionmark_v0)) )
     => 'fun_app$e'('fun_app$ar'(A__questionmark_v4,A__questionmark_v2),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$(known_ptr$, ?v0) ∧ (fun_app$i(returns_result$b(?v1, fun_app$m(get_child_nodes$, ?v0)), ?v2) ∧ member$b(?v3, set$(?v2)))) ⇒ member$c(pair$(?v0, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v3)), fun_app$at(parent_child_rel$, ?v1)))
tff(axiom355,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$'('known_ptr$',A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v1,'fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v2)
        & 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v2)) )
     => 'member$c'('pair$'(A__questionmark_v0,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v3)),'fun_app$at'('parent_child_rel$',A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$(known_ptr$, ?v0) ∧ (fun_app$i(returns_result$b(?v1, fun_app$m(get_child_nodes$, ?v0)), ?v2) ∧ (member$b(?v3, set$(?v2)) ∧ (cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v3) = ?v4)))) ⇒ member$c(pair$(?v0, ?v4), fun_app$at(parent_child_rel$, ?v1)))
tff(axiom356,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$'('known_ptr$',A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v1,'fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v2)
        & 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v2))
        & ( 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v3) = A__questionmark_v4 ) )
     => 'member$c'('pair$'(A__questionmark_v0,A__questionmark_v4),'fun_app$at'('parent_child_rel$',A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (¬(?v0 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(new_element_ptr$))) ⇒ (fun_app$i(returns_result$b(h$a, fun_app$m(get_child_nodes$, ?v0)), ?v1) = fun_app$i(returns_result$b(h2$, fun_app$m(get_child_nodes$, ?v0)), ?v1)))
tff(axiom357,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( A__questionmark_v0 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'('new_element_ptr$')) )
     => ( 'fun_app$i'('returns_result$b'('h$a','fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v1)
      <=> 'fun_app$i'('returns_result$b'('h2$','fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (a_parent_child_rel$(?v0) = a_parent_child_rel$(?v0))
tff(axiom358,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] : 'a_parent_child_rel$'(A__questionmark_v0) = 'a_parent_child_rel$'(A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$(?v0, ?v8) ∧ (fun_app$i(returns_result$b(?v9, fun_app$m(?v2, ?v8)), ?v10) ∧ (member$b(?v11, set$(?v10)) ∧ (cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v11) = ?v12))))) ⇒ member$c(pair$(?v8, ?v12), fun_app$at(?v7, ?v9)))
tff(axiom359,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$'(A__questionmark_v0,A__questionmark_v8)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v9,'fun_app$m'(A__questionmark_v2,A__questionmark_v8)),A__questionmark_v10)
        & 'member$b'(A__questionmark_v11,'set$'(A__questionmark_v10))
        & ( 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v11) = A__questionmark_v12 ) )
     => 'member$c'('pair$'(A__questionmark_v8,A__questionmark_v12),'fun_app$at'(A__questionmark_v7,A__questionmark_v9)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$(?v0, ?v8) ∧ (fun_app$i(returns_result$b(?v9, fun_app$m(?v2, ?v8)), ?v10) ∧ member$b(?v11, set$(?v10))))) ⇒ member$c(pair$(?v8, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v11)), fun_app$at(?v7, ?v9)))
tff(axiom360,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$'(A__questionmark_v0,A__questionmark_v8)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v9,'fun_app$m'(A__questionmark_v2,A__questionmark_v8)),A__questionmark_v10)
        & 'member$b'(A__questionmark_v11,'set$'(A__questionmark_v10)) )
     => 'member$c'('pair$'(A__questionmark_v8,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v11)),'fun_app$at'(A__questionmark_v7,A__questionmark_v9)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ fun_app$i(returns_result$b(?v8, fun_app$m(?v2, ?v9)), ?v10)) ⇒ (member$b(?v11, set$(?v10)) = member$c(pair$(?v9, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v11)), fun_app$at(?v7, ?v8))))
tff(axiom361,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$m'(A__questionmark_v2,A__questionmark_v9)),A__questionmark_v10) )
     => ( 'member$b'(A__questionmark_v11,'set$'(A__questionmark_v10))
      <=> 'member$c'('pair$'(A__questionmark_v9,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v11)),'fun_app$at'(A__questionmark_v7,A__questionmark_v8)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_set_disconnected_nodes_get_disconnected_nodes$(?v2, ?v5, ?v6, ?v11, ?v12))
tff(axiom362,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_set_disconnected_nodes_get_disconnected_nodes$'(A__questionmark_v2,A__questionmark_v5,A__questionmark_v6,A__questionmark_v11,A__questionmark_v12) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ (?v7 = a_parent_child_rel$(?v2)))
tff(axiom363,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => ( A__questionmark_v7 = 'a_parent_child_rel$'(A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ member$c(pair$(?v8, ?v9), fun_app$at(?v7, ?v10))) ⇒ fmember$(?v8, fun_app$k(object_ptr_kinds$, ?v10)))
tff(axiom364,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'member$c'('pair$'(A__questionmark_v8,A__questionmark_v9),'fun_app$at'(A__questionmark_v7,A__questionmark_v10)) )
     => 'fmember$'(A__questionmark_v8,'fun_app$k'('object_ptr_kinds$',A__questionmark_v10)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(?v6, ?v8) ∧ (fun_app$e(?v1, ?v8) ∧ (fun_app$(?v0, ?v9) ∧ member$c(pair$(?v9, ?v10), fun_app$at(?v7, ?v8)))))) ⇒ fmember$(?v10, fun_app$k(object_ptr_kinds$, ?v8)))
tff(axiom365,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v6,A__questionmark_v8)
        & 'fun_app$e'(A__questionmark_v1,A__questionmark_v8)
        & 'fun_app$'(A__questionmark_v0,A__questionmark_v9)
        & 'member$c'('pair$'(A__questionmark_v9,A__questionmark_v10),'fun_app$at'(A__questionmark_v7,A__questionmark_v8)) )
     => 'fmember$'(A__questionmark_v10,'fun_app$k'('object_ptr_kinds$',A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$e(element_ptr_kinds_M$), ?v0)
tff(axiom366,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$e'('element_ptr_kinds_M$'),A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ is_OK$c(?v0, node_ptr_kinds_M$)
tff(axiom367,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'is_OK$c'(A__questionmark_v0,'node_ptr_kinds_M$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(node_ptr_kinds_M$), ?v0)
tff(axiom368,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('node_ptr_kinds_M$'),A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ is_OK$d(?v0, new_element$)
tff(axiom369,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'is_OK$d'(A__questionmark_v0,'new_element$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ (l_new_element$(?v0) = ∀ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$(?v1, new_element$), ?v2) ⇒ (fun_app$e(?v0, ?v1) = fun_app$e(?v0, ?v2))))
tff(axiom370,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$'] :
      ( 'l_new_element$'(A__questionmark_v0)
    <=> ! [A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
          ( 'fun_app$e'('returns_heap$'(A__questionmark_v1,'new_element$'),A__questionmark_v2)
         => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v1)
          <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v2) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_new_element$(?v0) ∧ fun_app$e(returns_heap$(?v1, new_element$), ?v2)) ⇒ (fun_app$e(?v0, ?v1) = fun_app$e(?v0, ?v2)))
tff(axiom371,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_new_element$'(A__questionmark_v0)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v1,'new_element$'),A__questionmark_v2) )
     => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v1)
      <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ (∀ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$(?v1, new_element$), ?v2) ⇒ (fun_app$e(?v0, ?v1) = fun_app$e(?v0, ?v2))) ⇒ l_new_element$(?v0))
tff(axiom372,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$'] :
      ( ! [A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
          ( 'fun_app$e'('returns_heap$'(A__questionmark_v1,'new_element$'),A__questionmark_v2)
         => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v1)
          <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v2) ) )
     => 'l_new_element$'(A__questionmark_v0) ) ).

%% ¬member$(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(new_element_ptr$)), set$b(select_result$b(execute$b(h$a, object_ptr_kinds_M$))))
tff(axiom373,axiom,
    ~ 'member$'('cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'('new_element_ptr$')),'set$b'('select_result$b'('execute$b'('h$a','object_ptr_kinds_M$')))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fmember$(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v0), fun_app$k(object_ptr_kinds$, ?v1)) = fmember$a(?v0, fun_app$l(node_ptr_kinds$, ?v1)))
tff(axiom374,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fmember$'('cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v0),'fun_app$k'('object_ptr_kinds$',A__questionmark_v1))
    <=> 'fmember$a'(A__questionmark_v0,'fun_app$l'('node_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$j(returns_result$c(?v0, new_element$), ?v1) ∧ fun_app$e(returns_heap$(?v0, new_element$), ?v2)) ⇒ fun_app$i(returns_result$b(?v2, fun_app$m(get_child_nodes$, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v1)))), nil$))
tff(axiom375,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v2,'fun_app$m'('get_child_nodes$','cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v1)))),'nil$') ) ).

%% fun_app$i(returns_result$b(h2$, fun_app$m(get_child_nodes$, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(new_element_ptr$)))), nil$)
tff(axiom376,axiom,
    'fun_app$i'('returns_result$b'('h2$','fun_app$m'('get_child_nodes$','cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'('new_element_ptr$')))),'nil$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((l_new_element_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ∧ (¬(?v4 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v5))) ∧ (fun_app$j(returns_result$c(?v6, new_element$), ?v5) ∧ (fun_app$e(returns_heap$(?v6, new_element$), ?v7) ∧ member$d(?v8, fun_app$as(?v3, ?v4)))))) ⇒ fun_app$e(fun_app$ar(?v8, ?v6), ?v7))
tff(axiom377,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( ( 'l_new_element_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & ( A__questionmark_v4 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v5)) )
        & 'fun_app$j'('returns_result$c'(A__questionmark_v6,'new_element$'),A__questionmark_v5)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v6,'new_element$'),A__questionmark_v7)
        & 'member$d'(A__questionmark_v8,'fun_app$as'(A__questionmark_v3,A__questionmark_v4)) )
     => 'fun_app$e'('fun_app$ar'(A__questionmark_v8,A__questionmark_v6),A__questionmark_v7) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_new_element_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ∧ (fun_app$j(returns_result$c(?v4, new_element$), ?v5) ∧ fun_app$e(returns_heap$(?v4, new_element$), ?v6))) ⇒ fun_app$i(returns_result$b(?v6, fun_app$m(?v2, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v5)))), nil$))
tff(axiom378,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_new_element_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v4,'new_element$'),A__questionmark_v5)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v4,'new_element$'),A__questionmark_v6) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$m'(A__questionmark_v2,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v5)))),'nil$') ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((select_result$b(execute$b(?v0, object_ptr_kinds_M$)) = select_result$b(execute$b(?v1, object_ptr_kinds_M$))) ⇒ (select_result$(execute$(?v0, node_ptr_kinds_M$)) = select_result$(execute$(?v1, node_ptr_kinds_M$))))
tff(axiom379,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'select_result$b'('execute$b'(A__questionmark_v0,'object_ptr_kinds_M$')) = 'select_result$b'('execute$b'(A__questionmark_v1,'object_ptr_kinds_M$')) )
     => ( 'select_result$'('execute$'(A__questionmark_v0,'node_ptr_kinds_M$')) = 'select_result$'('execute$'(A__questionmark_v1,'node_ptr_kinds_M$')) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v3:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v5:Document_ptr_document_ptr$ ?v6:Document_ptr_document_ptr$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((l_set_disconnected_nodes_get_disconnected_nodes$(?v0, ?v1, ?v2, ?v3, ?v4) ∧ (¬(?v5 = ?v6) ∧ (member$a(?v7, fun_app$am(?v4, ?v5)) ∧ (fun_app$e(returns_heap$a(?v8, ?v7), ?v9) ∧ member$d(?v10, fun_app$aq(?v2, ?v6)))))) ⇒ fun_app$e(fun_app$ar(?v10, ?v8), ?v9))
tff(axiom380,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v3: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr$',A__questionmark_v6: 'Document_ptr_document_ptr$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( ( 'l_set_disconnected_nodes_get_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4)
        & ( A__questionmark_v5 != A__questionmark_v6 )
        & 'member$a'(A__questionmark_v7,'fun_app$am'(A__questionmark_v4,A__questionmark_v5))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v8,A__questionmark_v7),A__questionmark_v9)
        & 'member$d'(A__questionmark_v10,'fun_app$aq'(A__questionmark_v2,A__questionmark_v6)) )
     => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v8),A__questionmark_v9) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_set_disconnected_nodes$(?v0, ?v1, ?v2) ∧ (member$a(?v3, fun_app$am(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6))) ⇒ (fun_app$e(?v0, ?v5) = fun_app$e(?v0, ?v6)))
tff(axiom381,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_set_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'member$a'(A__questionmark_v3,'fun_app$am'(A__questionmark_v2,A__questionmark_v4))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
     => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v5)
      <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Element_ptr_element_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_set_tag_name$(?v0, ?v1, ?v2) ∧ (member$a(?v3, fun_app$an(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6))) ⇒ (fun_app$e(?v0, ?v5) = fun_app$e(?v0, ?v6)))
tff(axiom382,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_set_tag_name$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'member$a'(A__questionmark_v3,'fun_app$an'(A__questionmark_v2,A__questionmark_v4))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
     => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v5)
      <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (l_set_tag_name_get_child_nodes$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v10, fun_app$an(?v2, ?v6)) ∧ fun_app$e(returns_heap$a(?v7, ?v10), ?v8)) ⇒ ∀ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v11, fun_app$as(?v5, ?v9)) ⇒ fun_app$e(fun_app$ar(?v11, ?v7), ?v8))))
tff(axiom383,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( 'l_set_tag_name_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
     => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( ( 'member$a'(A__questionmark_v10,'fun_app$an'(A__questionmark_v2,A__questionmark_v6))
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v10),A__questionmark_v8) )
         => ! [A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
              ( 'member$d'(A__questionmark_v11,'fun_app$as'(A__questionmark_v5,A__questionmark_v9))
             => 'fun_app$e'('fun_app$ar'(A__questionmark_v11,A__questionmark_v7),A__questionmark_v8) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Document_ptr_document_ptr$ (l_set_tag_name_get_disconnected_nodes$(?v0, ?v1, ?v2, ?v3, ?v4) ⇒ ∀ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, fun_app$an(?v2, ?v5)) ∧ fun_app$e(returns_heap$a(?v6, ?v9), ?v7)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, fun_app$aq(?v4, ?v8)) ⇒ fun_app$e(fun_app$ar(?v10, ?v6), ?v7))))
tff(axiom384,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Document_ptr_document_ptr$'] :
      ( 'l_set_tag_name_get_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4)
     => ! [A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( ( 'member$a'(A__questionmark_v9,'fun_app$an'(A__questionmark_v2,A__questionmark_v5))
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,A__questionmark_v9),A__questionmark_v7) )
         => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
              ( 'member$d'(A__questionmark_v10,'fun_app$aq'(A__questionmark_v4,A__questionmark_v8))
             => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v6),A__questionmark_v7) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (l_new_element_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ⇒ l_new_element$(?v0))
tff(axiom385,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( 'l_new_element_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
     => 'l_new_element$'(A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v3:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Document_ptr_document_ptr$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_set_disconnected_nodes_get_disconnected_nodes$(?v0, ?v1, ?v2, ?v3, ?v4) ∧ fun_app$e(returns_heap$a(?v5, fun_app$q(fun_app$r(?v3, ?v6), ?v7)), ?v8)) ⇒ fun_app$i(returns_result$b(?v8, fun_app$f(?v1, ?v6)), ?v7))
tff(axiom386,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v3: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Document_ptr_document_ptr$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_set_disconnected_nodes_get_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,'fun_app$q'('fun_app$r'(A__questionmark_v3,A__questionmark_v6),A__questionmark_v7)),A__questionmark_v8) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$f'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v7) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_set_disconnected_nodes$(?v0, ?v1, ?v2) ∧ (member$a(?v3, fun_app$am(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6))) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6)))
tff(axiom387,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_set_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'member$a'(A__questionmark_v3,'fun_app$am'(A__questionmark_v2,A__questionmark_v4))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
     => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Element_ptr_element_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_set_tag_name$(?v0, ?v1, ?v2) ∧ (member$a(?v3, fun_app$an(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6))) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6)))
tff(axiom388,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_set_tag_name$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'member$a'(A__questionmark_v3,'fun_app$an'(A__questionmark_v2,A__questionmark_v4))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
     => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_set_disconnected_nodes$(?v0, ?v1, ?v2) ∧ fun_app$a(is_OK$(?v3), fun_app$q(fun_app$r(?v1, ?v4), ?v5))) ⇒ fmember$b(?v4, document_ptr_kinds$(?v3)))
tff(axiom389,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_set_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$q'('fun_app$r'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) )
     => 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_set_disconnected_nodes$(?v0, ?v1, ?v2) ∧ (fun_app$e(?v0, ?v3) ∧ fmember$b(?v4, document_ptr_kinds$(?v3)))) ⇒ fun_app$a(is_OK$(?v3), fun_app$q(fun_app$r(?v1, ?v4), ?v5)))
tff(axiom390,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_set_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$e'(A__questionmark_v0,A__questionmark_v3)
        & 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
     => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$q'('fun_app$r'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v3:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v6:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Document_ptr_document_ptr$ ?v10:Char_list$ ?v11:Element_ptr_element_ptr$ ((l_create_element_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ fun_app$j(returns_result$c(?v8, fun_app$o(fun_app$p(?v6, ?v9), ?v10)), ?v11)) ⇒ fun_app$(?v7, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v11))))
tff(axiom391,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Char_list$',A__questionmark_v11: 'Element_ptr_element_ptr$'] :
      ( ( 'l_create_element_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v8,'fun_app$o'('fun_app$p'(A__questionmark_v6,A__questionmark_v9),A__questionmark_v10)),A__questionmark_v11) )
     => 'fun_app$'(A__questionmark_v7,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v11))) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (l_new_element_get_disconnected_nodes$(?v0) = ∀ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v5:Document_ptr_document_ptr$ ((fun_app$j(returns_result$c(?v1, new_element$), ?v2) ∧ (fun_app$e(returns_heap$(?v1, new_element$), ?v3) ∧ member$d(?v4, fun_app$aq(?v0, ?v5)))) ⇒ fun_app$e(fun_app$ar(?v4, ?v1), ?v3)))
tff(axiom392,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( 'l_new_element_get_disconnected_nodes$'(A__questionmark_v0)
    <=> ! [A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v5: 'Document_ptr_document_ptr$'] :
          ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v1,'new_element$'),A__questionmark_v2)
            & 'fun_app$e'('returns_heap$'(A__questionmark_v1,'new_element$'),A__questionmark_v3)
            & 'member$d'(A__questionmark_v4,'fun_app$aq'(A__questionmark_v0,A__questionmark_v5)) )
         => 'fun_app$e'('fun_app$ar'(A__questionmark_v4,A__questionmark_v1),A__questionmark_v3) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v5:Document_ptr_document_ptr$ ((l_new_element_get_disconnected_nodes$(?v0) ∧ (fun_app$j(returns_result$c(?v1, new_element$), ?v2) ∧ (fun_app$e(returns_heap$(?v1, new_element$), ?v3) ∧ member$d(?v4, fun_app$aq(?v0, ?v5))))) ⇒ fun_app$e(fun_app$ar(?v4, ?v1), ?v3))
tff(axiom393,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v5: 'Document_ptr_document_ptr$'] :
      ( ( 'l_new_element_get_disconnected_nodes$'(A__questionmark_v0)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v1,'new_element$'),A__questionmark_v2)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v1,'new_element$'),A__questionmark_v3)
        & 'member$d'(A__questionmark_v4,'fun_app$aq'(A__questionmark_v0,A__questionmark_v5)) )
     => 'fun_app$e'('fun_app$ar'(A__questionmark_v4,A__questionmark_v1),A__questionmark_v3) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (∀ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v5:Document_ptr_document_ptr$ ((fun_app$j(returns_result$c(?v1, new_element$), ?v2) ∧ (fun_app$e(returns_heap$(?v1, new_element$), ?v3) ∧ member$d(?v4, fun_app$aq(?v0, ?v5)))) ⇒ fun_app$e(fun_app$ar(?v4, ?v1), ?v3)) ⇒ l_new_element_get_disconnected_nodes$(?v0))
tff(axiom394,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( ! [A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v5: 'Document_ptr_document_ptr$'] :
          ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v1,'new_element$'),A__questionmark_v2)
            & 'fun_app$e'('returns_heap$'(A__questionmark_v1,'new_element$'),A__questionmark_v3)
            & 'member$d'(A__questionmark_v4,'fun_app$aq'(A__questionmark_v0,A__questionmark_v5)) )
         => 'fun_app$e'('fun_app$ar'(A__questionmark_v4,A__questionmark_v1),A__questionmark_v3) )
     => 'l_new_element_get_disconnected_nodes$'(A__questionmark_v0) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v3:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v6:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Document_ptr_document_ptr$ ?v10:Char_list$ ((l_create_element_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ is_OK$d(?v8, fun_app$o(fun_app$p(?v6, ?v9), ?v10))) ⇒ fmember$b(?v9, document_ptr_kinds$(?v8)))
tff(axiom395,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Char_list$'] :
      ( ( 'l_create_element_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'is_OK$d'(A__questionmark_v8,'fun_app$o'('fun_app$p'(A__questionmark_v6,A__questionmark_v9),A__questionmark_v10)) )
     => 'fmember$b'(A__questionmark_v9,'document_ptr_kinds$'(A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$(?v0, set$b(select_result$b(execute$b(?v1, object_ptr_kinds_M$)))) = fmember$(?v0, fun_app$k(object_ptr_kinds$, ?v1)))
tff(axiom396,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'member$'(A__questionmark_v0,'set$b'('select_result$b'('execute$b'(A__questionmark_v1,'object_ptr_kinds_M$'))))
    <=> 'fmember$'(A__questionmark_v0,'fun_app$k'('object_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_acyclic_heap$(get_child_nodes$), ?v0) = acyclic$(fun_app$at(parent_child_rel$, ?v0)))
tff(axiom397,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_acyclic_heap$'('get_child_nodes$'),A__questionmark_v0)
    <=> 'acyclic$'('fun_app$at'('parent_child_rel$',A__questionmark_v0)) ) ).

%% l_set_disconnected_nodes_get_child_nodes$(set_disconnected_nodes_locs$, get_child_nodes_locs$)
tff(axiom398,axiom,
    'l_set_disconnected_nodes_get_child_nodes$'('set_disconnected_nodes_locs$','get_child_nodes_locs$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_acyclic_heap$(get_child_nodes$), ?v0) = acyclic$(fun_app$at(a_parent_child_rel$(get_child_nodes$), ?v0)))
tff(axiom399,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_acyclic_heap$'('get_child_nodes$'),A__questionmark_v0)
    <=> 'acyclic$'('fun_app$at'('a_parent_child_rel$'('get_child_nodes$'),A__questionmark_v0)) ) ).

%% l_get_child_nodes$(type_wf$, known_ptr$, get_child_nodes$, get_child_nodes_locs$)
tff(axiom400,axiom,
    'l_get_child_nodes$'('type_wf$','known_ptr$','get_child_nodes$','get_child_nodes_locs$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(heap_is_wellformed$, ?v0) ⇒ acyclic$(fun_app$at(parent_child_rel$, ?v0)))
tff(axiom401,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('heap_is_wellformed$',A__questionmark_v0)
     => 'acyclic$'('fun_app$at'('parent_child_rel$',A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ l_get_child_nodes$(?v1, ?v0, ?v2, ?v3))
tff(axiom402,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => 'l_get_child_nodes$'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v2,A__questionmark_v3) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (∀ ?v2:Document_ptr_document_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v6, fun_app$am(?v0, ?v2)) ∧ fun_app$e(returns_heap$a(?v3, ?v6), ?v4)) ⇒ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v7, fun_app$as(?v1, ?v5)) ⇒ fun_app$e(fun_app$ar(?v7, ?v3), ?v4))) ⇒ l_set_disconnected_nodes_get_child_nodes$(?v0, ?v1))
tff(axiom403,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( ! [A__questionmark_v2: 'Document_ptr_document_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( ( 'member$a'(A__questionmark_v6,'fun_app$am'(A__questionmark_v0,A__questionmark_v2))
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v3,A__questionmark_v6),A__questionmark_v4) )
         => ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
              ( 'member$d'(A__questionmark_v7,'fun_app$as'(A__questionmark_v1,A__questionmark_v5))
             => 'fun_app$e'('fun_app$ar'(A__questionmark_v7,A__questionmark_v3),A__questionmark_v4) ) )
     => 'l_set_disconnected_nodes_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v2:Document_ptr_document_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (l_set_disconnected_nodes_get_child_nodes$(?v0, ?v1) ⇒ ∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v6, fun_app$am(?v0, ?v2)) ∧ fun_app$e(returns_heap$a(?v3, ?v6), ?v4)) ⇒ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v7, fun_app$as(?v1, ?v5)) ⇒ fun_app$e(fun_app$ar(?v7, ?v3), ?v4))))
tff(axiom404,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v2: 'Document_ptr_document_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( 'l_set_disconnected_nodes_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1)
     => ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( ( 'member$a'(A__questionmark_v6,'fun_app$am'(A__questionmark_v0,A__questionmark_v2))
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v3,A__questionmark_v6),A__questionmark_v4) )
         => ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
              ( 'member$d'(A__questionmark_v7,'fun_app$as'(A__questionmark_v1,A__questionmark_v5))
             => 'fun_app$e'('fun_app$ar'(A__questionmark_v7,A__questionmark_v3),A__questionmark_v4) ) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (l_set_disconnected_nodes_get_child_nodes$(?v0, ?v1) = ∀ ?v2:Document_ptr_document_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v6, fun_app$am(?v0, ?v2)) ∧ fun_app$e(returns_heap$a(?v3, ?v6), ?v4)) ⇒ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v7, fun_app$as(?v1, ?v5)) ⇒ fun_app$e(fun_app$ar(?v7, ?v3), ?v4))))
tff(axiom405,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( 'l_set_disconnected_nodes_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Document_ptr_document_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( ( 'member$a'(A__questionmark_v6,'fun_app$am'(A__questionmark_v0,A__questionmark_v2))
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v3,A__questionmark_v6),A__questionmark_v4) )
         => ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
              ( 'member$d'(A__questionmark_v7,'fun_app$as'(A__questionmark_v1,A__questionmark_v5))
             => 'fun_app$e'('fun_app$ar'(A__questionmark_v7,A__questionmark_v3),A__questionmark_v4) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (l_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ⇒ fun_app$e(pure$(fun_app$m(?v2, ?v4)), ?v5))
tff(axiom406,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'l_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
     => 'fun_app$e'('pure$'('fun_app$m'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ fun_app$e(?v6, ?v8)) ⇒ acyclic$(fun_app$at(?v7, ?v8)))
tff(axiom407,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v6,A__questionmark_v8) )
     => 'acyclic$'('fun_app$at'(A__questionmark_v7,A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) ⇒ l_set_disconnected_nodes_get_child_nodes$(?v12, ?v4))
tff(axiom408,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
     => 'l_set_disconnected_nodes_get_child_nodes$'(A__questionmark_v12,A__questionmark_v4) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ (fun_app$e(a_acyclic_heap$(?v2), ?v8) = acyclic$(fun_app$at(?v7, ?v8))))
tff(axiom409,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => ( 'fun_app$e'('a_acyclic_heap$'(A__questionmark_v2),A__questionmark_v8)
      <=> 'acyclic$'('fun_app$at'(A__questionmark_v7,A__questionmark_v8)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(a_acyclic_heap$(?v0), ?v1) = acyclic$(fun_app$at(a_parent_child_rel$(?v0), ?v1)))
tff(axiom410,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('a_acyclic_heap$'(A__questionmark_v0),A__questionmark_v1)
    <=> 'acyclic$'('fun_app$at'('a_parent_child_rel$'(A__questionmark_v0),A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((l_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ∧ is_OK$c(?v4, fun_app$m(?v2, ?v5))) ⇒ fmember$(?v5, fun_app$k(object_ptr_kinds$, ?v4)))
tff(axiom411,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'l_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & 'is_OK$c'(A__questionmark_v4,'fun_app$m'(A__questionmark_v2,A__questionmark_v5)) )
     => 'fmember$'(A__questionmark_v5,'fun_app$k'('object_ptr_kinds$',A__questionmark_v4)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((l_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ∧ (fun_app$e(?v0, ?v4) ∧ (fun_app$(?v1, ?v5) ∧ fmember$(?v5, fun_app$k(object_ptr_kinds$, ?v4))))) ⇒ is_OK$c(?v4, fun_app$m(?v2, ?v5)))
tff(axiom412,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'l_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & 'fun_app$e'(A__questionmark_v0,A__questionmark_v4)
        & 'fun_app$'(A__questionmark_v1,A__questionmark_v5)
        & 'fmember$'(A__questionmark_v5,'fun_app$k'('object_ptr_kinds$',A__questionmark_v4)) )
     => 'is_OK$c'(A__questionmark_v4,'fun_app$m'(A__questionmark_v2,A__questionmark_v5)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$f(object_ptr_kinds_M$), ?v0)
tff(axiom413,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$f'('object_ptr_kinds_M$'),A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ (l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13) = (((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8) ∧ l_new_element_get_disconnected_nodes$(?v6)) ∧ (l_set_tag_name_get_disconnected_nodes$(?v2, ?v9, ?v10, ?v5, ?v6) ∧ (l_create_element_C_o_r_e_D_O_M$(?v5, ?v6, ?v11, ?v9, ?v10, ?v2, ?v13, ?v0) ∧ l_new_element_get_child_nodes$(?v2, ?v0, ?v3, ?v4)))) ∧ ((l_set_tag_name_get_child_nodes$(?v2, ?v9, ?v10, ?v0, ?v3, ?v4) ∧ (l_set_disconnected_nodes_get_child_nodes$(?v12, ?v4) ∧ l_set_disconnected_nodes$(?v2, ?v11, ?v12))) ∧ (l_set_disconnected_nodes_get_disconnected_nodes$(?v2, ?v5, ?v6, ?v11, ?v12) ∧ (l_new_element$(?v2) ∧ l_known_ptrs$(?v0, ?v1))))))
tff(axiom414,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$'] :
      ( 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13)
    <=> ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8)
        & 'l_new_element_get_disconnected_nodes$'(A__questionmark_v6)
        & 'l_set_tag_name_get_disconnected_nodes$'(A__questionmark_v2,A__questionmark_v9,A__questionmark_v10,A__questionmark_v5,A__questionmark_v6)
        & 'l_create_element_C_o_r_e_D_O_M$'(A__questionmark_v5,A__questionmark_v6,A__questionmark_v11,A__questionmark_v9,A__questionmark_v10,A__questionmark_v2,A__questionmark_v13,A__questionmark_v0)
        & 'l_new_element_get_child_nodes$'(A__questionmark_v2,A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)
        & 'l_set_tag_name_get_child_nodes$'(A__questionmark_v2,A__questionmark_v9,A__questionmark_v10,A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)
        & 'l_set_disconnected_nodes_get_child_nodes$'(A__questionmark_v12,A__questionmark_v4)
        & 'l_set_disconnected_nodes$'(A__questionmark_v2,A__questionmark_v11,A__questionmark_v12)
        & 'l_set_disconnected_nodes_get_disconnected_nodes$'(A__questionmark_v2,A__questionmark_v5,A__questionmark_v6,A__questionmark_v11,A__questionmark_v12)
        & 'l_new_element$'(A__questionmark_v2)
        & 'l_known_ptrs$'(A__questionmark_v0,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v9:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v10:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v11:Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (l_new_element_get_disconnected_nodes$(?v5) ∧ (l_set_tag_name_get_disconnected_nodes$(?v1, ?v8, ?v9, ?v4, ?v5) ∧ (l_create_element_C_o_r_e_D_O_M$(?v4, ?v5, ?v10, ?v8, ?v9, ?v1, ?v11, ?v0) ∧ (l_new_element_get_child_nodes$(?v1, ?v0, ?v2, ?v3) ∧ (l_set_tag_name_get_child_nodes$(?v1, ?v8, ?v9, ?v0, ?v2, ?v3) ∧ (l_set_disconnected_nodes_get_child_nodes$(?v12, ?v3) ∧ (l_set_disconnected_nodes$(?v1, ?v10, ?v12) ∧ (l_set_disconnected_nodes_get_disconnected_nodes$(?v1, ?v4, ?v5, ?v10, ?v12) ∧ (l_new_element$(?v1) ∧ l_known_ptrs$(?v0, ?v13))))))))))) ⇒ l_create_element_wf_C_o_r_e_D_O_M$(?v0, ?v13, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v12, ?v11))
tff(axiom415,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v10: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_fun_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'l_new_element_get_disconnected_nodes$'(A__questionmark_v5)
        & 'l_set_tag_name_get_disconnected_nodes$'(A__questionmark_v1,A__questionmark_v8,A__questionmark_v9,A__questionmark_v4,A__questionmark_v5)
        & 'l_create_element_C_o_r_e_D_O_M$'(A__questionmark_v4,A__questionmark_v5,A__questionmark_v10,A__questionmark_v8,A__questionmark_v9,A__questionmark_v1,A__questionmark_v11,A__questionmark_v0)
        & 'l_new_element_get_child_nodes$'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v2,A__questionmark_v3)
        & 'l_set_tag_name_get_child_nodes$'(A__questionmark_v1,A__questionmark_v8,A__questionmark_v9,A__questionmark_v0,A__questionmark_v2,A__questionmark_v3)
        & 'l_set_disconnected_nodes_get_child_nodes$'(A__questionmark_v12,A__questionmark_v3)
        & 'l_set_disconnected_nodes$'(A__questionmark_v1,A__questionmark_v10,A__questionmark_v12)
        & 'l_set_disconnected_nodes_get_disconnected_nodes$'(A__questionmark_v1,A__questionmark_v4,A__questionmark_v5,A__questionmark_v10,A__questionmark_v12)
        & 'l_new_element$'(A__questionmark_v1)
        & 'l_known_ptrs$'(A__questionmark_v0,A__questionmark_v13) )
     => 'l_create_element_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v13,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v12,A__questionmark_v11) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$c(pair$(?v0, ?v1), fun_app$at(parent_child_rel$, ?v2)) ⇒ fun_app$(is_node_ptr_kind$, ?v1))
tff(axiom416,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'member$c'('pair$'(A__questionmark_v0,A__questionmark_v1),'fun_app$at'('parent_child_rel$',A__questionmark_v2))
     => 'fun_app$'('is_node_ptr_kind$',A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ((∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v3:Element_ptr_element_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((¬(?v2 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v3))) ∧ (fun_app$j(returns_result$c(?v4, new_element$), ?v3) ∧ (fun_app$e(returns_heap$(?v4, new_element$), ?v5) ∧ member$d(?v6, fun_app$as(?v0, ?v2))))) ⇒ fun_app$e(fun_app$ar(?v6, ?v4), ?v5)) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$j(returns_result$c(?v2, new_element$), ?v3) ∧ fun_app$e(returns_heap$(?v2, new_element$), ?v4)) ⇒ fun_app$i(returns_result$b(?v4, fun_app$m(?v1, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v3)))), nil$))) ⇒ l_new_element_get_child_nodes_axioms$(?v1, ?v0))
tff(axiom417,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
            ( ( ( A__questionmark_v2 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v3)) )
              & 'fun_app$j'('returns_result$c'(A__questionmark_v4,'new_element$'),A__questionmark_v3)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v4,'new_element$'),A__questionmark_v5)
              & 'member$d'(A__questionmark_v6,'fun_app$as'(A__questionmark_v0,A__questionmark_v2)) )
           => 'fun_app$e'('fun_app$ar'(A__questionmark_v6,A__questionmark_v4),A__questionmark_v5) )
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v2,'new_element$'),A__questionmark_v3)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v2,'new_element$'),A__questionmark_v4) )
           => 'fun_app$i'('returns_result$b'(A__questionmark_v4,'fun_app$m'(A__questionmark_v1,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v3)))),'nil$') ) )
     => 'l_new_element_get_child_nodes_axioms$'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (l_new_element_get_child_nodes_axioms$(?v0, ?v1) = (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v3:Element_ptr_element_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((¬(?v2 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v3))) ∧ (fun_app$j(returns_result$c(?v4, new_element$), ?v3) ∧ (fun_app$e(returns_heap$(?v4, new_element$), ?v5) ∧ member$d(?v6, fun_app$as(?v1, ?v2))))) ⇒ fun_app$e(fun_app$ar(?v6, ?v4), ?v5)) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$j(returns_result$c(?v2, new_element$), ?v3) ∧ fun_app$e(returns_heap$(?v2, new_element$), ?v4)) ⇒ fun_app$i(returns_result$b(?v4, fun_app$m(?v0, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v3)))), nil$))))
tff(axiom418,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( 'l_new_element_get_child_nodes_axioms$'(A__questionmark_v0,A__questionmark_v1)
    <=> ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
            ( ( ( A__questionmark_v2 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v3)) )
              & 'fun_app$j'('returns_result$c'(A__questionmark_v4,'new_element$'),A__questionmark_v3)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v4,'new_element$'),A__questionmark_v5)
              & 'member$d'(A__questionmark_v6,'fun_app$as'(A__questionmark_v1,A__questionmark_v2)) )
           => 'fun_app$e'('fun_app$ar'(A__questionmark_v6,A__questionmark_v4),A__questionmark_v5) )
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v2,'new_element$'),A__questionmark_v3)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v2,'new_element$'),A__questionmark_v4) )
           => 'fun_app$i'('returns_result$b'(A__questionmark_v4,'fun_app$m'(A__questionmark_v0,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v3)))),'nil$') ) ) ) ).

%% l_get_disconnected_nodes$(type_wf$, get_disconnected_nodes$, get_disconnected_nodes_locs$)
tff(axiom419,axiom,
    'l_get_disconnected_nodes$'('type_wf$','get_disconnected_nodes$','get_disconnected_nodes_locs$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ l_get_disconnected_nodes$(?v1, ?v4, ?v5))
tff(axiom420,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => 'l_get_disconnected_nodes$'(A__questionmark_v1,A__questionmark_v4,A__questionmark_v5) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v3:Document_ptr_document_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (l_get_disconnected_nodes$(?v0, ?v1, ?v2) ⇒ fun_app$e(pure$(fun_app$f(?v1, ?v3)), ?v4))
tff(axiom421,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v3: 'Document_ptr_document_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'l_get_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
     => 'fun_app$e'('pure$'('fun_app$f'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ member$c(pair$(?v8, ?v9), fun_app$at(?v7, ?v10))) ⇒ fun_app$(is_node_ptr_kind$, ?v9))
tff(axiom422,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'member$c'('pair$'(A__questionmark_v8,A__questionmark_v9),'fun_app$at'(A__questionmark_v7,A__questionmark_v10)) )
     => 'fun_app$'('is_node_ptr_kind$',A__questionmark_v9) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ((l_get_disconnected_nodes$(?v0, ?v1, ?v2) ∧ is_OK$c(?v3, fun_app$f(?v1, ?v4))) ⇒ fmember$b(?v4, document_ptr_kinds$(?v3)))
tff(axiom423,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$'] :
      ( ( 'l_get_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'is_OK$c'(A__questionmark_v3,'fun_app$f'(A__questionmark_v1,A__questionmark_v4)) )
     => 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ((l_get_disconnected_nodes$(?v0, ?v1, ?v2) ∧ (fun_app$e(?v0, ?v3) ∧ fmember$b(?v4, document_ptr_kinds$(?v3)))) ⇒ is_OK$c(?v3, fun_app$f(?v1, ?v4)))
tff(axiom424,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$'] :
      ( ( 'l_get_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$e'(A__questionmark_v0,A__questionmark_v3)
        & 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
     => 'is_OK$c'(A__questionmark_v3,'fun_app$f'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ((l_new_element$(?v0) ∧ (l_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ∧ l_new_element_get_child_nodes_axioms$(?v2, ?v3))) ⇒ l_new_element_get_child_nodes$(?v0, ?v1, ?v2, ?v3))
tff(axiom425,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( ( 'l_new_element$'(A__questionmark_v0)
        & 'l_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & 'l_new_element_get_child_nodes_axioms$'(A__questionmark_v2,A__questionmark_v3) )
     => 'l_new_element_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (l_new_element_get_child_nodes$(?v0, ?v1, ?v2, ?v3) = (l_new_element$(?v0) ∧ (l_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ∧ l_new_element_get_child_nodes_axioms$(?v2, ?v3))))
tff(axiom426,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( 'l_new_element_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
    <=> ( 'l_new_element$'(A__questionmark_v0)
        & 'l_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & 'l_new_element_get_child_nodes_axioms$'(A__questionmark_v2,A__questionmark_v3) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ((∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(?v0, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v1, ?v7), ?v8)), ?v9) ∧ (fun_app$e(?v2, ?v6) ∧ fun_app$e(?v3, ?v6)))) ⇒ fun_app$e(?v0, ?v9)) ∧ (∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v0, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v1, ?v7), ?v8)), ?v9) ∧ (fun_app$i(returns_result$b(?v9, fun_app$m(?v4, ?v10)), ?v11) ∧ (fun_app$e(?v2, ?v6) ∧ fun_app$e(?v3, ?v6))))) ⇒ ¬member$b(?v8, set$(?v11))) ∧ (∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v0, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v1, ?v7), ?v8)), ?v9) ∧ (fun_app$i(returns_result$b(?v9, fun_app$f(?v5, ?v7)), ?v10) ∧ (fun_app$e(?v2, ?v6) ∧ fun_app$e(?v3, ?v6))))) ⇒ member$b(?v8, set$(?v10))) ∧ (∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v0, ?v6) ∧ (fun_app$e(?v3, ?v6) ∧ (fun_app$e(?v2, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v1, ?v7), ?v8)), ?v9) ∧ fun_app$i(returns_result$b(?v6, fun_app$m(?v4, ?v10)), cons$(?v8, ?v11)))))) ⇒ fun_app$i(returns_result$b(?v9, fun_app$m(?v4, ?v10)), ?v11)) ∧ (∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$e(?v0, ?v6) ∧ (fun_app$e(?v2, ?v6) ∧ (fun_app$e(?v3, ?v6) ∧ fun_app$a(is_OK$(?v6), fun_app$u(fun_app$au(?v1, ?v7), ?v8))))) ⇒ fmember$b(?v7, document_ptr_kinds$(?v6))) ∧ (∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(?v0, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v1, ?v7), ?v8)), ?v9) ∧ (fun_app$e(?v2, ?v6) ∧ fun_app$e(?v3, ?v6)))) ⇒ fun_app$e(?v3, ?v9)) ∧ ∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(?v0, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v1, ?v7), ?v8)), ?v9) ∧ (fun_app$e(?v2, ?v6) ∧ fun_app$e(?v3, ?v6)))) ⇒ fun_app$e(?v2, ?v9)))))))) ⇒ l_adopt_node_wf_axioms$(?v3, ?v0, ?v4, ?v5, ?v2, ?v1))
tff(axiom427,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( ( ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v1,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v3,A__questionmark_v6) )
           => 'fun_app$e'(A__questionmark_v0,A__questionmark_v9) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v1,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v9,'fun_app$m'(A__questionmark_v4,A__questionmark_v10)),A__questionmark_v11)
              & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v3,A__questionmark_v6) )
           => ~ 'member$b'(A__questionmark_v8,'set$'(A__questionmark_v11)) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v1,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v9,'fun_app$f'(A__questionmark_v5,A__questionmark_v7)),A__questionmark_v10)
              & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v3,A__questionmark_v6) )
           => 'member$b'(A__questionmark_v8,'set$'(A__questionmark_v10)) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v3,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v1,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$m'(A__questionmark_v4,A__questionmark_v10)),'cons$'(A__questionmark_v8,A__questionmark_v11)) )
           => 'fun_app$i'('returns_result$b'(A__questionmark_v9,'fun_app$m'(A__questionmark_v4,A__questionmark_v10)),A__questionmark_v11) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v3,A__questionmark_v6)
              & 'fun_app$a'('is_OK$'(A__questionmark_v6),'fun_app$u'('fun_app$au'(A__questionmark_v1,A__questionmark_v7),A__questionmark_v8)) )
           => 'fmember$b'(A__questionmark_v7,'document_ptr_kinds$'(A__questionmark_v6)) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v1,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v3,A__questionmark_v6) )
           => 'fun_app$e'(A__questionmark_v3,A__questionmark_v9) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v1,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v3,A__questionmark_v6) )
           => 'fun_app$e'(A__questionmark_v2,A__questionmark_v9) ) )
     => 'l_adopt_node_wf_axioms$'(A__questionmark_v3,A__questionmark_v0,A__questionmark_v4,A__questionmark_v5,A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ (l_adopt_node_wf_axioms$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) = ((∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(?v1, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v5, ?v7), ?v8)), ?v9) ∧ (fun_app$e(?v4, ?v6) ∧ fun_app$e(?v0, ?v6)))) ⇒ fun_app$e(?v1, ?v9)) ∧ (∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v1, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v5, ?v7), ?v8)), ?v9) ∧ (fun_app$i(returns_result$b(?v9, fun_app$m(?v2, ?v10)), ?v11) ∧ (fun_app$e(?v4, ?v6) ∧ fun_app$e(?v0, ?v6))))) ⇒ ¬member$b(?v8, set$(?v11))) ∧ ∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v1, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v5, ?v7), ?v8)), ?v9) ∧ (fun_app$i(returns_result$b(?v9, fun_app$f(?v3, ?v7)), ?v10) ∧ (fun_app$e(?v4, ?v6) ∧ fun_app$e(?v0, ?v6))))) ⇒ member$b(?v8, set$(?v10))))) ∧ ((∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v1, ?v6) ∧ (fun_app$e(?v0, ?v6) ∧ (fun_app$e(?v4, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v5, ?v7), ?v8)), ?v9) ∧ fun_app$i(returns_result$b(?v6, fun_app$m(?v2, ?v10)), cons$(?v8, ?v11)))))) ⇒ fun_app$i(returns_result$b(?v9, fun_app$m(?v2, ?v10)), ?v11)) ∧ ∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$e(?v1, ?v6) ∧ (fun_app$e(?v4, ?v6) ∧ (fun_app$e(?v0, ?v6) ∧ fun_app$a(is_OK$(?v6), fun_app$u(fun_app$au(?v5, ?v7), ?v8))))) ⇒ fmember$b(?v7, document_ptr_kinds$(?v6)))) ∧ (∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(?v1, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v5, ?v7), ?v8)), ?v9) ∧ (fun_app$e(?v4, ?v6) ∧ fun_app$e(?v0, ?v6)))) ⇒ fun_app$e(?v0, ?v9)) ∧ ∀ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$e(?v1, ?v6) ∧ (fun_app$e(returns_heap$a(?v6, fun_app$u(fun_app$au(?v5, ?v7), ?v8)), ?v9) ∧ (fun_app$e(?v4, ?v6) ∧ fun_app$e(?v0, ?v6)))) ⇒ fun_app$e(?v4, ?v9))))))
tff(axiom428,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$'] :
      ( 'l_adopt_node_wf_axioms$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
    <=> ( ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v5,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$e'(A__questionmark_v4,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) )
           => 'fun_app$e'(A__questionmark_v1,A__questionmark_v9) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v5,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v9,'fun_app$m'(A__questionmark_v2,A__questionmark_v10)),A__questionmark_v11)
              & 'fun_app$e'(A__questionmark_v4,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) )
           => ~ 'member$b'(A__questionmark_v8,'set$'(A__questionmark_v11)) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v5,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v9,'fun_app$f'(A__questionmark_v3,A__questionmark_v7)),A__questionmark_v10)
              & 'fun_app$e'(A__questionmark_v4,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) )
           => 'member$b'(A__questionmark_v8,'set$'(A__questionmark_v10)) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v4,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v5,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$m'(A__questionmark_v2,A__questionmark_v10)),'cons$'(A__questionmark_v8,A__questionmark_v11)) )
           => 'fun_app$i'('returns_result$b'(A__questionmark_v9,'fun_app$m'(A__questionmark_v2,A__questionmark_v10)),A__questionmark_v11) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v4,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
              & 'fun_app$a'('is_OK$'(A__questionmark_v6),'fun_app$u'('fun_app$au'(A__questionmark_v5,A__questionmark_v7),A__questionmark_v8)) )
           => 'fmember$b'(A__questionmark_v7,'document_ptr_kinds$'(A__questionmark_v6)) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v5,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$e'(A__questionmark_v4,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) )
           => 'fun_app$e'(A__questionmark_v0,A__questionmark_v9) )
        & ! [A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v6)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v6,'fun_app$u'('fun_app$au'(A__questionmark_v5,A__questionmark_v7),A__questionmark_v8)),A__questionmark_v9)
              & 'fun_app$e'(A__questionmark_v4,A__questionmark_v6)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) )
           => 'fun_app$e'(A__questionmark_v4,A__questionmark_v9) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_new_element_get_child_nodes_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3) ∧ (fun_app$j(returns_result$c(?v4, new_element$), ?v5) ∧ fun_app$e(returns_heap$(?v4, new_element$), ?v6))) ⇒ fun_app$i(returns_result$b(?v6, fun_app$m(?v2, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v5)))), nil$))
tff(axiom429,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_new_element_get_child_nodes_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v4,'new_element$'),A__questionmark_v5)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v4,'new_element$'),A__questionmark_v6) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$m'(A__questionmark_v2,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v5)))),'nil$') ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(reads$(fun_app$as(get_child_nodes_locs$, ?v0), fun_app$m(get_child_nodes$, ?v0)), ?v1), ?v2)
tff(axiom430,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('reads$'('fun_app$as'('get_child_nodes_locs$',A__questionmark_v0),'fun_app$m'('get_child_nodes$',A__questionmark_v0)),A__questionmark_v1),A__questionmark_v2) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(reads$(fun_app$aq(get_disconnected_nodes_locs$, ?v0), fun_app$f(get_disconnected_nodes$, ?v0)), ?v1), ?v2)
tff(axiom431,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('reads$'('fun_app$aq'('get_disconnected_nodes_locs$',A__questionmark_v0),'fun_app$f'('get_disconnected_nodes$',A__questionmark_v0)),A__questionmark_v1),A__questionmark_v2) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (l_get_child_nodes$(?v0, ?v1, ?v2, ?v3) = ((∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(reads$(fun_app$as(?v3, ?v4), fun_app$m(?v2, ?v4)), ?v5), ?v6) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$e(?v0, ?v4) ∧ (fun_app$(?v1, ?v5) ∧ fmember$(?v5, fun_app$k(object_ptr_kinds$, ?v4)))) ⇒ is_OK$c(?v4, fun_app$m(?v2, ?v5)))) ∧ (∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (is_OK$c(?v4, fun_app$m(?v2, ?v5)) ⇒ fmember$(?v5, fun_app$k(object_ptr_kinds$, ?v4))) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$m(?v2, ?v4)), ?v5))))
tff(axiom432,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( 'l_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
    <=> ( ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('reads$'('fun_app$as'(A__questionmark_v3,A__questionmark_v4),'fun_app$m'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v5),A__questionmark_v6)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v4)
              & 'fun_app$'(A__questionmark_v1,A__questionmark_v5)
              & 'fmember$'(A__questionmark_v5,'fun_app$k'('object_ptr_kinds$',A__questionmark_v4)) )
           => 'is_OK$c'(A__questionmark_v4,'fun_app$m'(A__questionmark_v2,A__questionmark_v5)) )
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'is_OK$c'(A__questionmark_v4,'fun_app$m'(A__questionmark_v2,A__questionmark_v5))
           => 'fmember$'(A__questionmark_v5,'fun_app$k'('object_ptr_kinds$',A__questionmark_v4)) )
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$m'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ((∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(reads$(fun_app$as(?v0, ?v4), fun_app$m(?v1, ?v4)), ?v5), ?v6) ∧ (∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((fun_app$e(?v2, ?v4) ∧ (fun_app$(?v3, ?v5) ∧ fmember$(?v5, fun_app$k(object_ptr_kinds$, ?v4)))) ⇒ is_OK$c(?v4, fun_app$m(?v1, ?v5))) ∧ (∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (is_OK$c(?v4, fun_app$m(?v1, ?v5)) ⇒ fmember$(?v5, fun_app$k(object_ptr_kinds$, ?v4))) ∧ ∀ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$m(?v1, ?v4)), ?v5)))) ⇒ l_get_child_nodes$(?v2, ?v3, ?v1, ?v0))
tff(axiom433,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$'] :
      ( ( ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('reads$'('fun_app$as'(A__questionmark_v0,A__questionmark_v4),'fun_app$m'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5),A__questionmark_v6)
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( ( 'fun_app$e'(A__questionmark_v2,A__questionmark_v4)
              & 'fun_app$'(A__questionmark_v3,A__questionmark_v5)
              & 'fmember$'(A__questionmark_v5,'fun_app$k'('object_ptr_kinds$',A__questionmark_v4)) )
           => 'is_OK$c'(A__questionmark_v4,'fun_app$m'(A__questionmark_v1,A__questionmark_v5)) )
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'is_OK$c'(A__questionmark_v4,'fun_app$m'(A__questionmark_v1,A__questionmark_v5))
           => 'fmember$'(A__questionmark_v5,'fun_app$k'('object_ptr_kinds$',A__questionmark_v4)) )
        & ! [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$m'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) )
     => 'l_get_child_nodes$'(A__questionmark_v2,A__questionmark_v3,A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ (l_get_disconnected_nodes$(?v0, ?v1, ?v2) = ((∀ ?v3:Document_ptr_document_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(reads$(fun_app$aq(?v2, ?v3), fun_app$f(?v1, ?v3)), ?v4), ?v5) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ((fun_app$e(?v0, ?v3) ∧ fmember$b(?v4, document_ptr_kinds$(?v3))) ⇒ is_OK$c(?v3, fun_app$f(?v1, ?v4)))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ (is_OK$c(?v3, fun_app$f(?v1, ?v4)) ⇒ fmember$b(?v4, document_ptr_kinds$(?v3))) ∧ ∀ ?v3:Document_ptr_document_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$f(?v1, ?v3)), ?v4))))
tff(axiom434,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$'] :
      ( 'l_get_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
    <=> ( ! [A__questionmark_v3: 'Document_ptr_document_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('reads$'('fun_app$aq'(A__questionmark_v2,A__questionmark_v3),'fun_app$f'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4),A__questionmark_v5)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v3)
              & 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
           => 'is_OK$c'(A__questionmark_v3,'fun_app$f'(A__questionmark_v1,A__questionmark_v4)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$'] :
            ( 'is_OK$c'(A__questionmark_v3,'fun_app$f'(A__questionmark_v1,A__questionmark_v4))
           => 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Document_ptr_document_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$f'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ((∀ ?v3:Document_ptr_document_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(reads$(fun_app$aq(?v0, ?v3), fun_app$f(?v1, ?v3)), ?v4), ?v5) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ((fun_app$e(?v2, ?v3) ∧ fmember$b(?v4, document_ptr_kinds$(?v3))) ⇒ is_OK$c(?v3, fun_app$f(?v1, ?v4))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ (is_OK$c(?v3, fun_app$f(?v1, ?v4)) ⇒ fmember$b(?v4, document_ptr_kinds$(?v3))) ∧ ∀ ?v3:Document_ptr_document_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$f(?v1, ?v3)), ?v4)))) ⇒ l_get_disconnected_nodes$(?v2, ?v1, ?v0))
tff(axiom435,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$'] :
      ( ( ! [A__questionmark_v3: 'Document_ptr_document_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('reads$'('fun_app$aq'(A__questionmark_v0,A__questionmark_v3),'fun_app$f'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4),A__questionmark_v5)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$'] :
            ( ( 'fun_app$e'(A__questionmark_v2,A__questionmark_v3)
              & 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
           => 'is_OK$c'(A__questionmark_v3,'fun_app$f'(A__questionmark_v1,A__questionmark_v4)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$'] :
            ( 'is_OK$c'(A__questionmark_v3,'fun_app$f'(A__questionmark_v1,A__questionmark_v4))
           => 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Document_ptr_document_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$f'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) )
     => 'l_get_disconnected_nodes$'(A__questionmark_v2,A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v5:Element_ptr_element_ptr$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((l_new_element_get_child_nodes_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3) ∧ (¬(?v4 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v5))) ∧ (fun_app$j(returns_result$c(?v6, new_element$), ?v5) ∧ (fun_app$e(returns_heap$(?v6, new_element$), ?v7) ∧ member$d(?v8, fun_app$as(?v3, ?v4)))))) ⇒ fun_app$e(fun_app$ar(?v8, ?v6), ?v7))
tff(axiom436,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( ( 'l_new_element_get_child_nodes_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & ( A__questionmark_v4 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v5)) )
        & 'fun_app$j'('returns_result$c'(A__questionmark_v6,'new_element$'),A__questionmark_v5)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v6,'new_element$'),A__questionmark_v7)
        & 'member$d'(A__questionmark_v8,'fun_app$as'(A__questionmark_v3,A__questionmark_v4)) )
     => 'fun_app$e'('fun_app$ar'(A__questionmark_v8,A__questionmark_v6),A__questionmark_v7) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr$ ?v2:Char_list$ ((fun_app$e(type_wf$, ?v0) ∧ fmember$c(?v1, fun_app$av(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$(?v0), fun_app$ao(fun_app$ap(set_tag_name$, ?v1), ?v2)))
tff(axiom437,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Char_list$'] :
      ( ( 'fun_app$e'('type_wf$',A__questionmark_v0)
        & 'fmember$c'(A__questionmark_v1,'fun_app$av'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$'(A__questionmark_v0),'fun_app$ao'('fun_app$ap'('set_tag_name$',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ∧ (fun_app$e(?v2, ?v6) ∧ (fmember$a(?v7, fun_app$l(node_ptr_kinds$, ?v6)) ∧ ¬∃ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v8, fset$a(fun_app$k(object_ptr_kinds$, ?v6))) ∧ member$b(?v7, set$(select_result$(execute$(?v6, fun_app$m(?v4, ?v8))))))))) ⇒ ∃ ?v8:Document_ptr_document_ptr$ (member$f(?v8, fset$b(document_ptr_kinds$(?v6))) ∧ member$b(?v7, set$(select_result$(execute$(?v6, fun_app$f(?v5, ?v8)))))))
tff(axiom438,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
        & 'fmember$a'(A__questionmark_v7,'fun_app$l'('node_ptr_kinds$',A__questionmark_v6))
        & ~ ? [A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
              ( 'member$'(A__questionmark_v8,'fset$a'('fun_app$k'('object_ptr_kinds$',A__questionmark_v6)))
              & 'member$b'(A__questionmark_v7,'set$'('select_result$'('execute$'(A__questionmark_v6,'fun_app$m'(A__questionmark_v4,A__questionmark_v8))))) ) )
     => ? [A__questionmark_v8: 'Document_ptr_document_ptr$'] :
          ( 'member$f'(A__questionmark_v8,'fset$b'('document_ptr_kinds$'(A__questionmark_v6)))
          & 'member$b'(A__questionmark_v7,'set$'('select_result$'('execute$'(A__questionmark_v6,'fun_app$f'(A__questionmark_v5,A__questionmark_v8))))) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ fun_app$i(distinct$, cons$(?v0, nil$))
tff(axiom439,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] : 'fun_app$i'('distinct$','cons$'(A__questionmark_v0,'nil$')) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ (distinct$a(cons$a(?v0, ?v1)) = (¬member$a(?v0, set$d(?v1)) ∧ distinct$a(?v1)))
tff(axiom440,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$'] :
      ( 'distinct$a'('cons$a'(A__questionmark_v0,A__questionmark_v1))
    <=> ( ~ 'member$a'(A__questionmark_v0,'set$d'(A__questionmark_v1))
        & 'distinct$a'(A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ (distinct$b(cons$b(?v0, ?v1)) = (¬member$c(?v0, set$c(?v1)) ∧ distinct$b(?v1)))
tff(axiom441,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$'] :
      ( 'distinct$b'('cons$b'(A__questionmark_v0,A__questionmark_v1))
    <=> ( ~ 'member$c'(A__questionmark_v0,'set$c'(A__questionmark_v1))
        & 'distinct$b'(A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$ (distinct$c(cons$c(?v0, ?v1)) = (¬member$d(?v0, set$f(?v1)) ∧ distinct$c(?v1)))
tff(axiom442,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$'] :
      ( 'distinct$c'('cons$c'(A__questionmark_v0,A__questionmark_v1))
    <=> ( ~ 'member$d'(A__questionmark_v0,'set$f'(A__questionmark_v1))
        & 'distinct$c'(A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_list$ (fun_app$g(distinct$d, cons$d(?v0, ?v1)) = (¬member$e(?v0, set$a(?v1)) ∧ fun_app$g(distinct$d, ?v1)))
tff(axiom443,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_list$'] :
      ( 'fun_app$g'('distinct$d','cons$d'(A__questionmark_v0,A__questionmark_v1))
    <=> ( ~ 'member$e'(A__questionmark_v0,'set$a'(A__questionmark_v1))
        & 'fun_app$g'('distinct$d',A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ (fun_app$h(distinct$e, cons$e(?v0, ?v1)) = (¬member$(?v0, set$b(?v1)) ∧ fun_app$h(distinct$e, ?v1)))
tff(axiom444,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
      ( 'fun_app$h'('distinct$e','cons$e'(A__questionmark_v0,A__questionmark_v1))
    <=> ( ~ 'member$'(A__questionmark_v0,'set$b'(A__questionmark_v1))
        & 'fun_app$h'('distinct$e',A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(distinct$, cons$(?v0, ?v1)) = (¬member$b(?v0, set$(?v1)) ∧ fun_app$i(distinct$, ?v1)))
tff(axiom445,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('distinct$','cons$'(A__questionmark_v0,A__questionmark_v1))
    <=> ( ~ 'member$b'(A__questionmark_v0,'set$'(A__questionmark_v1))
        & 'fun_app$i'('distinct$',A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (member$e(?v0, set$a(select_result$a(execute$a(?v1, element_ptr_kinds_M$)))) = fmember$c(?v0, fun_app$av(element_ptr_kinds$, ?v1)))
tff(axiom446,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'member$e'(A__questionmark_v0,'set$a'('select_result$a'('execute$a'(A__questionmark_v1,'element_ptr_kinds_M$'))))
    <=> 'fmember$c'(A__questionmark_v0,'fun_app$av'('element_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr$ ?v5:Char_list$ ((l_set_tag_name$(?v0, ?v1, ?v2) ∧ (fun_app$e(?v0, ?v3) ∧ fmember$c(?v4, fun_app$av(element_ptr_kinds$, ?v3)))) ⇒ fun_app$a(is_OK$(?v3), fun_app$ao(fun_app$ap(?v1, ?v4), ?v5)))
tff(axiom447,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Char_list$'] :
      ( ( 'l_set_tag_name$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$e'(A__questionmark_v0,A__questionmark_v3)
        & 'fmember$c'(A__questionmark_v4,'fun_app$av'('element_ptr_kinds$',A__questionmark_v3)) )
     => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$ao'('fun_app$ap'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_heap_is_wellformed$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ∧ (fun_app$e(?v2, ?v6) ∧ fun_app$i(returns_result$b(?v6, fun_app$f(?v5, ?v7)), ?v8))) ⇒ fun_app$i(distinct$, ?v8))
tff(axiom448,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$f'(A__questionmark_v5,A__questionmark_v7)),A__questionmark_v8) )
     => 'fun_app$i'('distinct$',A__questionmark_v8) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_heap_is_wellformed$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ∧ (fun_app$e(?v2, ?v6) ∧ fun_app$i(returns_result$b(?v6, fun_app$m(?v4, ?v7)), ?v8))) ⇒ fun_app$i(distinct$, ?v8))
tff(axiom449,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$m'(A__questionmark_v4,A__questionmark_v7)),A__questionmark_v8) )
     => 'fun_app$i'('distinct$',A__questionmark_v8) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((l_heap_is_wellformed$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ∧ (fun_app$e(?v2, ?v6) ∧ (fun_app$e(?v0, ?v6) ∧ (fun_app$(?v1, ?v7) ∧ member$c(pair$(?v7, ?v8), fun_app$at(?v3, ?v6)))))) ⇒ fmember$(?v8, fun_app$k(object_ptr_kinds$, ?v6)))
tff(axiom450,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'l_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
        & 'fun_app$e'(A__questionmark_v0,A__questionmark_v6)
        & 'fun_app$'(A__questionmark_v1,A__questionmark_v7)
        & 'member$c'('pair$'(A__questionmark_v7,A__questionmark_v8),'fun_app$at'(A__questionmark_v3,A__questionmark_v6)) )
     => 'fmember$'(A__questionmark_v8,'fun_app$k'('object_ptr_kinds$',A__questionmark_v6)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_heap_is_wellformed$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ∧ member$c(pair$(?v6, ?v7), fun_app$at(?v3, ?v8))) ⇒ fmember$(?v6, fun_app$k(object_ptr_kinds$, ?v8)))
tff(axiom451,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
        & 'member$c'('pair$'(A__questionmark_v6,A__questionmark_v7),'fun_app$at'(A__questionmark_v3,A__questionmark_v8)) )
     => 'fmember$'(A__questionmark_v6,'fun_app$k'('object_ptr_kinds$',A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(distinct$, ?v0) ⇒ fun_app$i(distinct$, ?v0))
tff(axiom452,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('distinct$',A__questionmark_v0)
     => 'fun_app$i'('distinct$',A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr$ ((fun_app$e(returns_heap$(?v0, new_element$), ?v1) ∧ fun_app$j(returns_result$c(?v0, new_element$), ?v2)) ⇒ ¬fmember$c(?v2, fun_app$av(element_ptr_kinds$, ?v0)))
tff(axiom453,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('returns_heap$'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => ~ 'fmember$c'(A__questionmark_v2,'fun_app$av'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr$ ((fun_app$e(returns_heap$(?v0, new_element$), ?v1) ∧ fun_app$j(returns_result$c(?v0, new_element$), ?v2)) ⇒ fmember$c(?v2, fun_app$av(element_ptr_kinds$, ?v1)))
tff(axiom454,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('returns_heap$'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => 'fmember$c'(A__questionmark_v2,'fun_app$av'('element_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ∧ fun_app$i(returns_result$b(?v6, fun_app$m(?v4, ?v7)), ?v8)) ⇒ (member$b(?v9, set$(?v8)) = member$c(pair$(?v7, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v9)), fun_app$at(?v3, ?v6))))
tff(axiom455,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$m'(A__questionmark_v4,A__questionmark_v7)),A__questionmark_v8) )
     => ( 'member$b'(A__questionmark_v9,'set$'(A__questionmark_v8))
      <=> 'member$c'('pair$'(A__questionmark_v7,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v9)),'fun_app$at'(A__questionmark_v3,A__questionmark_v6)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Document_ptr_document_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ∧ (fun_app$e(?v2, ?v6) ∧ (fun_app$i(returns_result$b(?v6, fun_app$f(?v5, ?v7)), ?v8) ∧ member$b(?v9, set$(?v8))))) ⇒ fmember$a(?v9, fun_app$l(node_ptr_kinds$, ?v6)))
tff(axiom456,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Document_ptr_document_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$f'(A__questionmark_v5,A__questionmark_v7)),A__questionmark_v8)
        & 'member$b'(A__questionmark_v9,'set$'(A__questionmark_v8)) )
     => 'fmember$a'(A__questionmark_v9,'fun_app$l'('node_ptr_kinds$',A__questionmark_v6)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_heap_is_wellformed$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5) ∧ (fun_app$e(?v2, ?v6) ∧ (fun_app$i(returns_result$b(?v6, fun_app$m(?v4, ?v7)), ?v8) ∧ member$b(?v9, set$(?v8))))) ⇒ fmember$a(?v9, fun_app$l(node_ptr_kinds$, ?v6)))
tff(axiom457,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v6)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v6,'fun_app$m'(A__questionmark_v4,A__questionmark_v7)),A__questionmark_v8)
        & 'member$b'(A__questionmark_v9,'set$'(A__questionmark_v8)) )
     => 'fmember$a'(A__questionmark_v9,'fun_app$l'('node_ptr_kinds$',A__questionmark_v6)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ (member$a(?v0, set$d(cons$a(?v1, ?v2))) ⇒ ((?v0 = ?v1) ∨ member$a(?v0, set$d(?v2))))
tff(axiom458,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$'] :
      ( 'member$a'(A__questionmark_v0,'set$d'('cons$a'(A__questionmark_v1,A__questionmark_v2)))
     => ( ( A__questionmark_v0 = A__questionmark_v1 )
        | 'member$a'(A__questionmark_v0,'set$d'(A__questionmark_v2)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ (member$c(?v0, set$c(cons$b(?v1, ?v2))) ⇒ ((?v0 = ?v1) ∨ member$c(?v0, set$c(?v2))))
tff(axiom459,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$'] :
      ( 'member$c'(A__questionmark_v0,'set$c'('cons$b'(A__questionmark_v1,A__questionmark_v2)))
     => ( ( A__questionmark_v0 = A__questionmark_v1 )
        | 'member$c'(A__questionmark_v0,'set$c'(A__questionmark_v2)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$ (member$d(?v0, set$f(cons$c(?v1, ?v2))) ⇒ ((?v0 = ?v1) ∨ member$d(?v0, set$f(?v2))))
tff(axiom460,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$'] :
      ( 'member$d'(A__questionmark_v0,'set$f'('cons$c'(A__questionmark_v1,A__questionmark_v2)))
     => ( ( A__questionmark_v0 = A__questionmark_v1 )
        | 'member$d'(A__questionmark_v0,'set$f'(A__questionmark_v2)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_list$ (member$e(?v0, set$a(cons$d(?v1, ?v2))) ⇒ ((?v0 = ?v1) ∨ member$e(?v0, set$a(?v2))))
tff(axiom461,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_list$'] :
      ( 'member$e'(A__questionmark_v0,'set$a'('cons$d'(A__questionmark_v1,A__questionmark_v2)))
     => ( ( A__questionmark_v0 = A__questionmark_v1 )
        | 'member$e'(A__questionmark_v0,'set$a'(A__questionmark_v2)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ (member$(?v0, set$b(cons$e(?v1, ?v2))) ⇒ ((?v0 = ?v1) ∨ member$(?v0, set$b(?v2))))
tff(axiom462,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
      ( 'member$'(A__questionmark_v0,'set$b'('cons$e'(A__questionmark_v1,A__questionmark_v2)))
     => ( ( A__questionmark_v0 = A__questionmark_v1 )
        | 'member$'(A__questionmark_v0,'set$b'(A__questionmark_v2)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (member$b(?v0, set$(cons$(?v1, ?v2))) ⇒ ((?v0 = ?v1) ∨ member$b(?v0, set$(?v2))))
tff(axiom463,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'member$b'(A__questionmark_v0,'set$'('cons$'(A__questionmark_v1,A__questionmark_v2)))
     => ( ( A__questionmark_v0 = A__questionmark_v1 )
        | 'member$b'(A__questionmark_v0,'set$'(A__questionmark_v2)) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ ((member$a(?v0, set$d(?v1)) ∧ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ ((?v1 = cons$a(?v0, ?v2)) ⇒ false) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ (((?v1 = cons$a(?v2, ?v3)) ∧ member$a(?v0, set$d(?v3))) ⇒ false))) ⇒ false)
tff(axiom464,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$'] :
      ( ( 'member$a'(A__questionmark_v0,'set$d'(A__questionmark_v1))
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$'] :
            ( ( A__questionmark_v1 = 'cons$a'(A__questionmark_v0,A__questionmark_v2) )
           => $false )
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$'] :
            ( ( ( A__questionmark_v1 = 'cons$a'(A__questionmark_v2,A__questionmark_v3) )
              & 'member$a'(A__questionmark_v0,'set$d'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ ((member$c(?v0, set$c(?v1)) ∧ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ ((?v1 = cons$b(?v0, ?v2)) ⇒ false) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ (((?v1 = cons$b(?v2, ?v3)) ∧ member$c(?v0, set$c(?v3))) ⇒ false))) ⇒ false)
tff(axiom465,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$'] :
      ( ( 'member$c'(A__questionmark_v0,'set$c'(A__questionmark_v1))
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$'] :
            ( ( A__questionmark_v1 = 'cons$b'(A__questionmark_v0,A__questionmark_v2) )
           => $false )
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$'] :
            ( ( ( A__questionmark_v1 = 'cons$b'(A__questionmark_v2,A__questionmark_v3) )
              & 'member$c'(A__questionmark_v0,'set$c'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$ ((member$d(?v0, set$f(?v1)) ∧ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$ ((?v1 = cons$c(?v0, ?v2)) ⇒ false) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$ (((?v1 = cons$c(?v2, ?v3)) ∧ member$d(?v0, set$f(?v3))) ⇒ false))) ⇒ false)
tff(axiom466,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$'] :
      ( ( 'member$d'(A__questionmark_v0,'set$f'(A__questionmark_v1))
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$'] :
            ( ( A__questionmark_v1 = 'cons$c'(A__questionmark_v0,A__questionmark_v2) )
           => $false )
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$'] :
            ( ( ( A__questionmark_v1 = 'cons$c'(A__questionmark_v2,A__questionmark_v3) )
              & 'member$d'(A__questionmark_v0,'set$f'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_list$ ((member$e(?v0, set$a(?v1)) ∧ (∀ ?v2:Element_ptr_element_ptr_list$ ((?v1 = cons$d(?v0, ?v2)) ⇒ false) ∧ ∀ ?v2:Element_ptr_element_ptr$ ?v3:Element_ptr_element_ptr_list$ (((?v1 = cons$d(?v2, ?v3)) ∧ member$e(?v0, set$a(?v3))) ⇒ false))) ⇒ false)
tff(axiom467,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_list$'] :
      ( ( 'member$e'(A__questionmark_v0,'set$a'(A__questionmark_v1))
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_list$'] :
            ( ( A__questionmark_v1 = 'cons$d'(A__questionmark_v0,A__questionmark_v2) )
           => $false )
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_list$'] :
            ( ( ( A__questionmark_v1 = 'cons$d'(A__questionmark_v2,A__questionmark_v3) )
              & 'member$e'(A__questionmark_v0,'set$a'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ((member$(?v0, set$b(?v1)) ∧ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ((?v1 = cons$e(?v0, ?v2)) ⇒ false) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ (((?v1 = cons$e(?v2, ?v3)) ∧ member$(?v0, set$b(?v3))) ⇒ false))) ⇒ false)
tff(axiom468,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
      ( ( 'member$'(A__questionmark_v0,'set$b'(A__questionmark_v1))
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
            ( ( A__questionmark_v1 = 'cons$e'(A__questionmark_v0,A__questionmark_v2) )
           => $false )
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] :
            ( ( ( A__questionmark_v1 = 'cons$e'(A__questionmark_v2,A__questionmark_v3) )
              & 'member$'(A__questionmark_v0,'set$b'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((member$b(?v0, set$(?v1)) ∧ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((?v1 = cons$(?v0, ?v2)) ⇒ false) ∧ ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (((?v1 = cons$(?v2, ?v3)) ∧ member$b(?v0, set$(?v3))) ⇒ false))) ⇒ false)
tff(axiom469,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'member$b'(A__questionmark_v0,'set$'(A__questionmark_v1))
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( A__questionmark_v1 = 'cons$'(A__questionmark_v0,A__questionmark_v2) )
           => $false )
        & ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( ( A__questionmark_v1 = 'cons$'(A__questionmark_v2,A__questionmark_v3) )
              & 'member$b'(A__questionmark_v0,'set$'(A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ member$a(?v0, set$d(cons$a(?v0, ?v1)))
tff(axiom470,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$'] : 'member$a'(A__questionmark_v0,'set$d'('cons$a'(A__questionmark_v0,A__questionmark_v1))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ member$c(?v0, set$c(cons$b(?v0, ?v1)))
tff(axiom471,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$'] : 'member$c'(A__questionmark_v0,'set$c'('cons$b'(A__questionmark_v0,A__questionmark_v1))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$ member$d(?v0, set$f(cons$c(?v0, ?v1)))
tff(axiom472,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$'] : 'member$d'(A__questionmark_v0,'set$f'('cons$c'(A__questionmark_v0,A__questionmark_v1))) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_list$ member$e(?v0, set$a(cons$d(?v0, ?v1)))
tff(axiom473,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_list$'] : 'member$e'(A__questionmark_v0,'set$a'('cons$d'(A__questionmark_v0,A__questionmark_v1))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ member$(?v0, set$b(cons$e(?v0, ?v1)))
tff(axiom474,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$'] : 'member$'(A__questionmark_v0,'set$b'('cons$e'(A__questionmark_v0,A__questionmark_v1))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ member$b(?v0, set$(cons$(?v0, ?v1)))
tff(axiom475,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] : 'member$b'(A__questionmark_v0,'set$'('cons$'(A__questionmark_v0,A__questionmark_v1))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (member$a(?v0, set$d(?v1)) ⇒ member$a(?v0, set$d(cons$a(?v2, ?v1))))
tff(axiom476,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( 'member$a'(A__questionmark_v0,'set$d'(A__questionmark_v1))
     => 'member$a'(A__questionmark_v0,'set$d'('cons$a'(A__questionmark_v2,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ (member$c(?v0, set$c(?v1)) ⇒ member$c(?v0, set$c(cons$b(?v2, ?v1))))
tff(axiom477,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
      ( 'member$c'(A__questionmark_v0,'set$c'(A__questionmark_v1))
     => 'member$c'(A__questionmark_v0,'set$c'('cons$b'(A__questionmark_v2,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v0, set$f(?v1)) ⇒ member$d(?v0, set$f(cons$c(?v2, ?v1))))
tff(axiom478,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( 'member$d'(A__questionmark_v0,'set$f'(A__questionmark_v1))
     => 'member$d'(A__questionmark_v0,'set$f'('cons$c'(A__questionmark_v2,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_list$ ?v2:Element_ptr_element_ptr$ (member$e(?v0, set$a(?v1)) ⇒ member$e(?v0, set$a(cons$d(?v2, ?v1))))
tff(axiom479,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_list$',A__questionmark_v2: 'Element_ptr_element_ptr$'] :
      ( 'member$e'(A__questionmark_v0,'set$a'(A__questionmark_v1))
     => 'member$e'(A__questionmark_v0,'set$a'('cons$d'(A__questionmark_v2,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v0, set$b(?v1)) ⇒ member$(?v0, set$b(cons$e(?v2, ?v1))))
tff(axiom480,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( 'member$'(A__questionmark_v0,'set$b'(A__questionmark_v1))
     => 'member$'(A__questionmark_v0,'set$b'('cons$e'(A__questionmark_v2,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v0, set$(?v1)) ⇒ member$b(?v0, set$(cons$(?v2, ?v1))))
tff(axiom481,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( 'member$b'(A__questionmark_v0,'set$'(A__questionmark_v1))
     => 'member$b'(A__questionmark_v0,'set$'('cons$'(A__questionmark_v2,A__questionmark_v1))) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ (less_eq$g(set$d(?v0), ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (member$a(?v2, set$d(?v0)) ⇒ member$a(?v2, ?v1)))
tff(axiom482,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$'] :
      ( 'less_eq$g'('set$d'(A__questionmark_v0),A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( 'member$a'(A__questionmark_v2,'set$d'(A__questionmark_v0))
         => 'member$a'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ (less_eq$h(set$c(?v0), ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ (member$c(?v2, set$c(?v0)) ⇒ member$c(?v2, ?v1)))
tff(axiom483,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$'] :
      ( 'less_eq$h'('set$c'(A__questionmark_v0),A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
          ( 'member$c'(A__questionmark_v2,'set$c'(A__questionmark_v0))
         => 'member$c'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ (less_eq$i(set$f(?v0), ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v2, set$f(?v0)) ⇒ member$d(?v2, ?v1)))
tff(axiom484,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$'] :
      ( 'less_eq$i'('set$f'(A__questionmark_v0),A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
          ( 'member$d'(A__questionmark_v2,'set$f'(A__questionmark_v0))
         => 'member$d'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list$ ?v1:Element_ptr_element_ptr_set$ (less_eq$j(set$a(?v0), ?v1) = ∀ ?v2:Element_ptr_element_ptr$ (member$e(?v2, set$a(?v0)) ⇒ member$e(?v2, ?v1)))
tff(axiom485,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_set$'] :
      ( 'less_eq$j'('set$a'(A__questionmark_v0),A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr$'] :
          ( 'member$e'(A__questionmark_v2,'set$a'(A__questionmark_v0))
         => 'member$e'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ (less_eq$f(set$b(?v0), ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v2, set$b(?v0)) ⇒ member$(?v2, ?v1)))
tff(axiom486,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$'] :
      ( 'less_eq$f'('set$b'(A__questionmark_v0),A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
          ( 'member$'(A__questionmark_v2,'set$b'(A__questionmark_v0))
         => 'member$'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(set$(?v0), ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v2, set$(?v0)) ⇒ member$b(?v2, ?v1)))
tff(axiom487,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( 'less_eq$d'('set$'(A__questionmark_v0),A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v2,'set$'(A__questionmark_v0))
         => 'member$b'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(distinct$, cons$(?v0, cons$(?v1, ?v2))) = (¬(?v0 = ?v1) ∧ (fun_app$i(distinct$, cons$(?v0, ?v2)) ∧ fun_app$i(distinct$, cons$(?v1, ?v2)))))
tff(axiom488,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('distinct$','cons$'(A__questionmark_v0,'cons$'(A__questionmark_v1,A__questionmark_v2)))
    <=> ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$i'('distinct$','cons$'(A__questionmark_v0,A__questionmark_v2))
        & 'fun_app$i'('distinct$','cons$'(A__questionmark_v1,A__questionmark_v2)) ) ) ).

%% (fun_app$i(distinct$, nil$) = true)
tff(axiom489,axiom,
    ( 'fun_app$i'('distinct$','nil$')
  <=> $true ) ).

%% ∀ ?v0:Element_ptr_element_ptr_list$ ?v1:Element_ptr_element_ptr$ less_eq$j(set$a(?v0), set$a(cons$d(?v1, ?v0)))
tff(axiom490,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr$'] : 'less_eq$j'('set$a'(A__questionmark_v0),'set$a'('cons$d'(A__questionmark_v1,A__questionmark_v0))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ less_eq$f(set$b(?v0), set$b(cons$e(?v1, ?v0)))
tff(axiom491,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] : 'less_eq$f'('set$b'(A__questionmark_v0),'set$b'('cons$e'(A__questionmark_v1,A__questionmark_v0))) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ less_eq$d(set$(?v0), set$(cons$(?v1, ?v0)))
tff(axiom492,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] : 'less_eq$d'('set$'(A__questionmark_v0),'set$'('cons$'(A__questionmark_v1,A__questionmark_v0))) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fmember$a(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0), fun_app$l(node_ptr_kinds$, ?v1)) = fmember$c(?v0, fun_app$av(element_ptr_kinds$, ?v1)))
tff(axiom493,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fmember$a'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0),'fun_app$l'('node_ptr_kinds$',A__questionmark_v1))
    <=> 'fmember$c'(A__questionmark_v0,'fun_app$av'('element_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$am(set_disconnected_nodes_locs$, ?v0), fun_app$q(fun_app$r(set_disconnected_nodes$, ?v0), ?v1)), ?v2), ?v3)
tff(axiom494,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('set_disconnected_nodes_locs$',A__questionmark_v0),'fun_app$q'('fun_app$r'('set_disconnected_nodes$',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2),A__questionmark_v3) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Char_list$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$an(set_tag_name_locs$, ?v0), fun_app$ao(fun_app$ap(set_tag_name$, ?v0), ?v1)), ?v2), ?v3)
tff(axiom495,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Char_list$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$an'('set_tag_name_locs$',A__questionmark_v0),'fun_app$ao'('fun_app$ap'('set_tag_name$',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2),A__questionmark_v3) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v8:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v10:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v13:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v21:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v22:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v23:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v24:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prog_fun$ ?v25:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ?v26:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v27:Document_ptr_document_ptr$ ?v28:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_insert_before_wf3_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18, ?v19, ?v20, ?v21, ?v22, ?v23, ?v24, ?v25) ∧ (fun_app$e(?v20, ?v26) ∧ (fun_app$e(?v19, ?v26) ∧ (fun_app$e(?v17, ?v26) ∧ (fmember$b(?v27, document_ptr_kinds$(?v26)) ∧ fmember$a(?v28, fun_app$l(node_ptr_kinds$, ?v26))))))) ⇒ fun_app$a(is_OK$(?v26), fun_app$u(fun_app$au(?v8, ?v27), ?v28)))
tff(axiom496,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v8: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v10: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v21: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v22: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v23: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v24: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prog_fun$',A__questionmark_v25: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',A__questionmark_v26: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v27: 'Document_ptr_document_ptr$',A__questionmark_v28: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_insert_before_wf3_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18,A__questionmark_v19,A__questionmark_v20,A__questionmark_v21,A__questionmark_v22,A__questionmark_v23,A__questionmark_v24,A__questionmark_v25)
        & 'fun_app$e'(A__questionmark_v20,A__questionmark_v26)
        & 'fun_app$e'(A__questionmark_v19,A__questionmark_v26)
        & 'fun_app$e'(A__questionmark_v17,A__questionmark_v26)
        & 'fmember$b'(A__questionmark_v27,'document_ptr_kinds$'(A__questionmark_v26))
        & 'fmember$a'(A__questionmark_v28,'fun_app$l'('node_ptr_kinds$',A__questionmark_v26)) )
     => 'fun_app$a'('is_OK$'(A__questionmark_v26),'fun_app$u'('fun_app$au'(A__questionmark_v8,A__questionmark_v27),A__questionmark_v28)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (¬fun_app$a(is_OK$(?v0), ?v1) ⇒ fun_app$e(fun_app$ar(writes$(?v2, ?v1), ?v0), ?v3))
tff(axiom497,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ~ 'fun_app$a'('is_OK$'(A__questionmark_v0),A__questionmark_v1)
     => 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ((fun_app$e(fun_app$ar(writes$(?v0, ?v1), ?v2), ?v3) ∧ less_eq$g(?v0, ?v4)) ⇒ fun_app$e(fun_app$ar(writes$(?v4, ?v1), ?v2), ?v3))
tff(axiom498,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$'] :
      ( ( 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'less_eq$g'(A__questionmark_v0,A__questionmark_v4) )
     => 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v4,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(pure$a(?v0), ?v1) ⇒ fun_app$e(fun_app$ar(writes$(?v2, ?v0), ?v1), ?v3))
tff(axiom499,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('pure$a'(A__questionmark_v0),A__questionmark_v1)
     => 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v1),A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8)))))) ⇒ (fun_app$i(returns_result$b(?v2, ?v1), ?v6) = fun_app$i(returns_result$b(?v3, ?v1), ?v6)))
tff(axiom500,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8)))))) ⇒ (fun_app$i(returns_result$b(?v2, ?v1), ?v6) = fun_app$i(returns_result$b(?v3, ?v1), ?v6)))
tff(axiom501,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$c(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8)))))) ⇒ (fun_app$i(returns_result$b(?v2, ?v1), ?v6) = fun_app$i(returns_result$b(?v3, ?v1), ?v6)))
tff(axiom502,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$c'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8)))))) ⇒ (fun_app$i(returns_result$b(?v2, ?v1), ?v6) = fun_app$i(returns_result$b(?v3, ?v1), ?v6)))
tff(axiom503,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8)))))) ⇒ (fun_app$j(returns_result$c(?v2, ?v1), ?v6) = fun_app$j(returns_result$c(?v3, ?v1), ?v6)))
tff(axiom504,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8)))))) ⇒ (fun_app$j(returns_result$c(?v2, ?v1), ?v6) = fun_app$j(returns_result$c(?v3, ?v1), ?v6)))
tff(axiom505,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$c(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8)))))) ⇒ (fun_app$j(returns_result$c(?v2, ?v1), ?v6) = fun_app$j(returns_result$c(?v3, ?v1), ?v6)))
tff(axiom506,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$c'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8)))))) ⇒ (fun_app$j(returns_result$c(?v2, ?v1), ?v6) = fun_app$j(returns_result$c(?v3, ?v1), ?v6)))
tff(axiom507,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$i(returns_result$b(?v2, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$i(returns_result$b(?v3, ?v1), ?v6))
tff(axiom508,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$i(returns_result$b(?v2, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$i(returns_result$b(?v3, ?v1), ?v6))
tff(axiom509,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$c(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$i(returns_result$b(?v2, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$i(returns_result$b(?v3, ?v1), ?v6))
tff(axiom510,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$c'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$i(returns_result$b(?v2, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$i(returns_result$b(?v3, ?v1), ?v6))
tff(axiom511,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$j(returns_result$c(?v2, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$j(returns_result$c(?v3, ?v1), ?v6))
tff(axiom512,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$j(returns_result$c(?v2, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$j(returns_result$c(?v3, ?v1), ?v6))
tff(axiom513,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$c(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$j(returns_result$c(?v2, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$j(returns_result$c(?v3, ?v1), ?v6))
tff(axiom514,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$c'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$j(returns_result$c(?v2, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$j(returns_result$c(?v3, ?v1), ?v6))
tff(axiom515,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$i(returns_result$b(?v3, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$i(returns_result$b(?v2, ?v1), ?v6))
tff(axiom516,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$i(returns_result$b(?v3, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$i(returns_result$b(?v2, ?v1), ?v6))
tff(axiom517,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$c(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$i(returns_result$b(?v3, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$i(returns_result$b(?v2, ?v1), ?v6))
tff(axiom518,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$c'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(fun_app$ar(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$i(returns_result$b(?v3, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$i(returns_result$b(?v2, ?v1), ?v6))
tff(axiom519,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$j(returns_result$c(?v3, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$j(returns_result$c(?v2, ?v1), ?v6))
tff(axiom520,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$j(returns_result$c(?v3, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$j(returns_result$c(?v2, ?v1), ?v6))
tff(axiom521,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$c(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$j(returns_result$c(?v3, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ((member$h(?v9, ?v4) ∧ fun_app$e(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$j(returns_result$c(?v2, ?v1), ?v6))
tff(axiom522,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$c'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$'] :
            ( ( 'member$h'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v6:Element_ptr_element_ptr$ ((fun_app$e(fun_app$ar(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$e(fun_app$ar(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$e(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$j(returns_result$c(?v3, ?v1), ?v6) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((member$a(?v9, ?v4) ∧ fun_app$e(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v10, ?v0) ⇒ fun_app$e(fun_app$ar(?v10, ?v7), ?v8))))))) ⇒ fun_app$j(returns_result$c(?v2, ?v1), ?v6))
tff(axiom523,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Element_ptr_element_ptr$'] :
      ( ( 'fun_app$e'('fun_app$ar'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
            ( ( 'member$a'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
                ( 'member$d'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$e'('fun_app$ar'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$j'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v8:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v10:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v13:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v21:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v22:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v23:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v24:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prog_fun$ ?v25:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ?v26:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v27:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v28:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v29:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_insert_before_wf3_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18, ?v19, ?v20, ?v21, ?v22, ?v23, ?v24, ?v25) ∧ (fun_app$e(?v20, ?v26) ∧ (fun_app$e(?v19, ?v26) ∧ (fun_app$e(?v17, ?v26) ∧ (fun_app$i(returns_result$b(?v26, fun_app$m(?v2, ?v27)), ?v28) ∧ member$b(?v29, set$(?v28))))))) ⇒ fun_app$a(is_OK$(?v26), fun_app$u(fun_app$aw(?v22, ?v27), ?v29)))
tff(axiom524,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v8: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v10: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v13: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v21: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v22: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v23: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v24: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prog_fun$',A__questionmark_v25: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',A__questionmark_v26: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v27: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v28: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v29: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_insert_before_wf3_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18,A__questionmark_v19,A__questionmark_v20,A__questionmark_v21,A__questionmark_v22,A__questionmark_v23,A__questionmark_v24,A__questionmark_v25)
        & 'fun_app$e'(A__questionmark_v20,A__questionmark_v26)
        & 'fun_app$e'(A__questionmark_v19,A__questionmark_v26)
        & 'fun_app$e'(A__questionmark_v17,A__questionmark_v26)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v26,'fun_app$m'(A__questionmark_v2,A__questionmark_v27)),A__questionmark_v28)
        & 'member$b'(A__questionmark_v29,'set$'(A__questionmark_v28)) )
     => 'fun_app$a'('is_OK$'(A__questionmark_v26),'fun_app$u'('fun_app$aw'(A__questionmark_v22,A__questionmark_v27),A__questionmark_v29)) ) ).

%% ∀ ?v0:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ((∀ ?v3:Document_ptr_document_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$am(?v0, ?v3), fun_app$q(fun_app$r(?v1, ?v3), ?v4)), ?v5), ?v6) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v2, ?v3) ∧ fmember$b(?v4, document_ptr_kinds$(?v3))) ⇒ fun_app$a(is_OK$(?v3), fun_app$q(fun_app$r(?v1, ?v4), ?v5))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$a(is_OK$(?v3), fun_app$q(fun_app$r(?v1, ?v4), ?v5)) ⇒ fmember$b(?v4, document_ptr_kinds$(?v3))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$am(?v0, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$am(?v0, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$e(?v2, ?v5) = fun_app$e(?v2, ?v6))))))) ⇒ l_set_disconnected_nodes$(?v2, ?v1, ?v0))
tff(axiom525,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$'] :
      ( ( ! [A__questionmark_v3: 'Document_ptr_document_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'(A__questionmark_v0,A__questionmark_v3),'fun_app$q'('fun_app$r'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v4)),A__questionmark_v5),A__questionmark_v6)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v2,A__questionmark_v3)
              & 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
           => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$q'('fun_app$r'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$q'('fun_app$r'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5))
           => 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$am'(A__questionmark_v0,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$am'(A__questionmark_v0,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$e'(A__questionmark_v2,A__questionmark_v5)
            <=> 'fun_app$e'(A__questionmark_v2,A__questionmark_v6) ) ) )
     => 'l_set_disconnected_nodes$'(A__questionmark_v2,A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ (l_set_disconnected_nodes$(?v0, ?v1, ?v2) = ((∀ ?v3:Document_ptr_document_ptr$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$am(?v2, ?v3), fun_app$q(fun_app$r(?v1, ?v3), ?v4)), ?v5), ?v6) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v0, ?v3) ∧ fmember$b(?v4, document_ptr_kinds$(?v3))) ⇒ fun_app$a(is_OK$(?v3), fun_app$q(fun_app$r(?v1, ?v4), ?v5)))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$a(is_OK$(?v3), fun_app$q(fun_app$r(?v1, ?v4), ?v5)) ⇒ fmember$b(?v4, document_ptr_kinds$(?v3))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$am(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Document_ptr_document_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$am(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$e(?v0, ?v5) = fun_app$e(?v0, ?v6)))))))
tff(axiom526,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$'] :
      ( 'l_set_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
    <=> ( ! [A__questionmark_v3: 'Document_ptr_document_ptr$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'(A__questionmark_v2,A__questionmark_v3),'fun_app$q'('fun_app$r'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v4)),A__questionmark_v5),A__questionmark_v6)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v3)
              & 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
           => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$q'('fun_app$r'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$q'('fun_app$r'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5))
           => 'fmember$b'(A__questionmark_v4,'document_ptr_kinds$'(A__questionmark_v3)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$am'(A__questionmark_v2,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Document_ptr_document_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$am'(A__questionmark_v2,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v5)
            <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) ) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v1:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ((∀ ?v3:Element_ptr_element_ptr$ ?v4:Char_list$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$an(?v0, ?v3), fun_app$ao(fun_app$ap(?v1, ?v3), ?v4)), ?v5), ?v6) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr$ ?v5:Char_list$ ((fun_app$e(?v2, ?v3) ∧ fmember$c(?v4, fun_app$av(element_ptr_kinds$, ?v3))) ⇒ fun_app$a(is_OK$(?v3), fun_app$ao(fun_app$ap(?v1, ?v4), ?v5))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Element_ptr_element_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$an(?v0, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Element_ptr_element_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$an(?v0, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$e(?v2, ?v5) = fun_app$e(?v2, ?v6)))))) ⇒ l_set_tag_name$(?v2, ?v1, ?v0))
tff(axiom527,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$'] :
      ( ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$an'(A__questionmark_v0,A__questionmark_v3),'fun_app$ao'('fun_app$ap'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v4)),A__questionmark_v5),A__questionmark_v6)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Char_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v2,A__questionmark_v3)
              & 'fmember$c'(A__questionmark_v4,'fun_app$av'('element_ptr_kinds$',A__questionmark_v3)) )
           => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$ao'('fun_app$ap'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$an'(A__questionmark_v0,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$an'(A__questionmark_v0,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$e'(A__questionmark_v2,A__questionmark_v5)
            <=> 'fun_app$e'(A__questionmark_v2,A__questionmark_v6) ) ) )
     => 'l_set_tag_name$'(A__questionmark_v2,A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ (l_set_tag_name$(?v0, ?v1, ?v2) = ((∀ ?v3:Element_ptr_element_ptr$ ?v4:Char_list$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$an(?v2, ?v3), fun_app$ao(fun_app$ap(?v1, ?v3), ?v4)), ?v5), ?v6) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr$ ?v5:Char_list$ ((fun_app$e(?v0, ?v3) ∧ fmember$c(?v4, fun_app$av(element_ptr_kinds$, ?v3))) ⇒ fun_app$a(is_OK$(?v3), fun_app$ao(fun_app$ap(?v1, ?v4), ?v5)))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Element_ptr_element_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$an(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Element_ptr_element_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$an(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$e(?v0, ?v5) = fun_app$e(?v0, ?v6))))))
tff(axiom528,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$'] :
      ( 'l_set_tag_name$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
    <=> ( ! [A__questionmark_v3: 'Element_ptr_element_ptr$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$an'(A__questionmark_v2,A__questionmark_v3),'fun_app$ao'('fun_app$ap'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v4)),A__questionmark_v5),A__questionmark_v6)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Char_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v3)
              & 'fmember$c'(A__questionmark_v4,'fun_app$av'('element_ptr_kinds$',A__questionmark_v3)) )
           => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$ao'('fun_app$ap'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$an'(A__questionmark_v2,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$an'(A__questionmark_v2,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v5)
            <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) ) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (l_remove_child_axioms$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6) = ((∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$am(fun_app$ax(?v3, ?v7), select_result$e(execute$e(?v8, fun_app$ay(?v4, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v9))))), fun_app$u(fun_app$aw(?v2, ?v7), ?v9)), ?v8), ?v10) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v7, fun_app$am(fun_app$ax(?v3, ?v8), ?v9)) ∧ fun_app$e(returns_heap$a(?v10, ?v7), ?v11)) ⇒ (fun_app$k(object_ptr_kinds$, ?v10) = fun_app$k(object_ptr_kinds$, ?v11))) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v7, fun_app$am(fun_app$ax(?v3, ?v8), ?v9)) ∧ fun_app$e(returns_heap$a(?v10, ?v7), ?v11)) ⇒ (fun_app$e(?v0, ?v10) = fun_app$e(?v0, ?v11))))) ∧ ((∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Document_ptr_document_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v1, ?v7) ∧ (fun_app$e(returns_heap$a(?v7, fun_app$u(fun_app$aw(?v2, ?v8), ?v9)), ?v10) ∧ (returns_result$g(?v7, fun_app$ay(?v4, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v9)), ?v11) ∧ fun_app$i(returns_result$b(?v10, fun_app$f(?v6, ?v11)), ?v12)))) ⇒ member$b(?v9, set$(?v12))) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fun_app$a(is_OK$(?v7), fun_app$u(fun_app$aw(?v2, ?v8), ?v9)) ⇒ fmember$(?v8, fun_app$k(object_ptr_kinds$, ?v7)))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$a(?v7, fun_app$u(fun_app$aw(?v2, ?v8), ?v9)), ?v10) ⇒ fmember$a(?v9, fun_app$l(node_ptr_kinds$, ?v7))) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v1, ?v7) ∧ (fun_app$e(?v0, ?v7) ∧ (fun_app$e(returns_heap$a(?v7, fun_app$u(fun_app$aw(?v2, ?v8), ?v9)), ?v10) ∧ (fun_app$i(returns_result$b(?v7, fun_app$m(?v5, ?v11)), ?v12) ∧ fun_app$i(returns_result$b(?v10, fun_app$m(?v5, ?v11)), ?v13))))) ⇒ less_eq$d(set$(?v13), set$(?v12)))))))
tff(axiom529,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( 'l_remove_child_axioms$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6)
    <=> ( ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('fun_app$ax'(A__questionmark_v3,A__questionmark_v7),'select_result$e'('execute$e'(A__questionmark_v8,'fun_app$ay'(A__questionmark_v4,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v9))))),'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v7),A__questionmark_v9)),A__questionmark_v8),A__questionmark_v10)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v7,'fun_app$am'('fun_app$ax'(A__questionmark_v3,A__questionmark_v8),A__questionmark_v9))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v11) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v10) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v11) ) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v7,'fun_app$am'('fun_app$ax'(A__questionmark_v3,A__questionmark_v8),A__questionmark_v9))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v11) )
           => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v10)
            <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v11) ) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Document_ptr_document_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v7)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
              & 'returns_result$g'(A__questionmark_v7,'fun_app$ay'(A__questionmark_v4,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v9)),A__questionmark_v11)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$f'(A__questionmark_v6,A__questionmark_v11)),A__questionmark_v12) )
           => 'member$b'(A__questionmark_v9,'set$'(A__questionmark_v12)) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'fun_app$a'('is_OK$'(A__questionmark_v7),'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v8),A__questionmark_v9))
           => 'fmember$'(A__questionmark_v8,'fun_app$k'('object_ptr_kinds$',A__questionmark_v7)) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'fun_app$e'('returns_heap$a'(A__questionmark_v7,'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
           => 'fmember$a'(A__questionmark_v9,'fun_app$l'('node_ptr_kinds$',A__questionmark_v7)) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v1,A__questionmark_v7)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v7)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v7,'fun_app$m'(A__questionmark_v5,A__questionmark_v11)),A__questionmark_v12)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v5,A__questionmark_v11)),A__questionmark_v13) )
           => 'less_eq$d'('set$'(A__questionmark_v13),'set$'(A__questionmark_v12)) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ((∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$am(fun_app$ax(?v0, ?v7), select_result$e(execute$e(?v8, fun_app$ay(?v1, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v9))))), fun_app$u(fun_app$aw(?v2, ?v7), ?v9)), ?v8), ?v10) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v7, fun_app$am(fun_app$ax(?v0, ?v8), ?v9)) ∧ fun_app$e(returns_heap$a(?v10, ?v7), ?v11)) ⇒ (fun_app$k(object_ptr_kinds$, ?v10) = fun_app$k(object_ptr_kinds$, ?v11))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v7, fun_app$am(fun_app$ax(?v0, ?v8), ?v9)) ∧ fun_app$e(returns_heap$a(?v10, ?v7), ?v11)) ⇒ (fun_app$e(?v3, ?v10) = fun_app$e(?v3, ?v11))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Document_ptr_document_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v4, ?v7) ∧ (fun_app$e(returns_heap$a(?v7, fun_app$u(fun_app$aw(?v2, ?v8), ?v9)), ?v10) ∧ (returns_result$g(?v7, fun_app$ay(?v1, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v9)), ?v11) ∧ fun_app$i(returns_result$b(?v10, fun_app$f(?v5, ?v11)), ?v12)))) ⇒ member$b(?v9, set$(?v12))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fun_app$a(is_OK$(?v7), fun_app$u(fun_app$aw(?v2, ?v8), ?v9)) ⇒ fmember$(?v8, fun_app$k(object_ptr_kinds$, ?v7))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$a(?v7, fun_app$u(fun_app$aw(?v2, ?v8), ?v9)), ?v10) ⇒ fmember$a(?v9, fun_app$l(node_ptr_kinds$, ?v7))) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v4, ?v7) ∧ (fun_app$e(?v3, ?v7) ∧ (fun_app$e(returns_heap$a(?v7, fun_app$u(fun_app$aw(?v2, ?v8), ?v9)), ?v10) ∧ (fun_app$i(returns_result$b(?v7, fun_app$m(?v6, ?v11)), ?v12) ∧ fun_app$i(returns_result$b(?v10, fun_app$m(?v6, ?v11)), ?v13))))) ⇒ less_eq$d(set$(?v13), set$(?v12))))))))) ⇒ l_remove_child_axioms$(?v3, ?v4, ?v2, ?v0, ?v1, ?v6, ?v5))
tff(axiom530,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( ( ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('fun_app$ax'(A__questionmark_v0,A__questionmark_v7),'select_result$e'('execute$e'(A__questionmark_v8,'fun_app$ay'(A__questionmark_v1,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v9))))),'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v7),A__questionmark_v9)),A__questionmark_v8),A__questionmark_v10)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v7,'fun_app$am'('fun_app$ax'(A__questionmark_v0,A__questionmark_v8),A__questionmark_v9))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v11) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v10) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v11) ) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v7,'fun_app$am'('fun_app$ax'(A__questionmark_v0,A__questionmark_v8),A__questionmark_v9))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v11) )
           => ( 'fun_app$e'(A__questionmark_v3,A__questionmark_v10)
            <=> 'fun_app$e'(A__questionmark_v3,A__questionmark_v11) ) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Document_ptr_document_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v4,A__questionmark_v7)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
              & 'returns_result$g'(A__questionmark_v7,'fun_app$ay'(A__questionmark_v1,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v9)),A__questionmark_v11)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$f'(A__questionmark_v5,A__questionmark_v11)),A__questionmark_v12) )
           => 'member$b'(A__questionmark_v9,'set$'(A__questionmark_v12)) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'fun_app$a'('is_OK$'(A__questionmark_v7),'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v8),A__questionmark_v9))
           => 'fmember$'(A__questionmark_v8,'fun_app$k'('object_ptr_kinds$',A__questionmark_v7)) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( 'fun_app$e'('returns_heap$a'(A__questionmark_v7,'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
           => 'fmember$a'(A__questionmark_v9,'fun_app$l'('node_ptr_kinds$',A__questionmark_v7)) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v4,A__questionmark_v7)
              & 'fun_app$e'(A__questionmark_v3,A__questionmark_v7)
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v7,'fun_app$u'('fun_app$aw'(A__questionmark_v2,A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v7,'fun_app$m'(A__questionmark_v6,A__questionmark_v11)),A__questionmark_v12)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v6,A__questionmark_v11)),A__questionmark_v13) )
           => 'less_eq$d'('set$'(A__questionmark_v13),'set$'(A__questionmark_v12)) ) )
     => 'l_remove_child_axioms$'(A__questionmark_v3,A__questionmark_v4,A__questionmark_v2,A__questionmark_v0,A__questionmark_v1,A__questionmark_v6,A__questionmark_v5) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v3:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ (l_adopt_node_axioms$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6) = ((∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$am(fun_app$az(fun_app$ba(?v4, select_result$f(execute$f(?v7, fun_app$bb(?v2, ?v8)))), select_result$e(execute$e(?v7, fun_app$ay(?v6, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v8))))), ?v9), fun_app$u(fun_app$au(?v3, ?v9), ?v8)), ?v7), ?v10) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$ ?v9:Document_ptr_document_ptr$ ?v10:Document_ptr_document_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v7, fun_app$am(fun_app$az(fun_app$ba(?v4, ?v8), ?v9), ?v10)) ∧ fun_app$e(returns_heap$a(?v11, ?v7), ?v12)) ⇒ (fun_app$k(object_ptr_kinds$, ?v11) = fun_app$k(object_ptr_kinds$, ?v12)))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$ ?v9:Document_ptr_document_ptr$ ?v10:Document_ptr_document_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v7, fun_app$am(fun_app$az(fun_app$ba(?v4, ?v8), ?v9), ?v10)) ∧ fun_app$e(returns_heap$a(?v11, ?v7), ?v12)) ⇒ (fun_app$e(?v0, ?v11) = fun_app$e(?v0, ?v12))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Document_ptr_document_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fun_app$a(is_OK$(?v7), fun_app$u(fun_app$au(?v3, ?v8), ?v9)) ⇒ fmember$a(?v9, fun_app$l(node_ptr_kinds$, ?v7))) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Document_ptr_document_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(returns_heap$a(?v7, fun_app$u(fun_app$au(?v3, ?v8), ?v9)), ?v10) ∧ (fun_app$i(returns_result$b(?v7, fun_app$m(?v5, ?v11)), ?v12) ∧ (fun_app$i(returns_result$b(?v10, fun_app$m(?v5, ?v11)), ?v13) ∧ (fun_app$e(?v1, ?v7) ∧ fun_app$e(?v0, ?v7))))) ⇒ less_eq$d(set$(?v13), set$(?v12)))))))
tff(axiom531,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v3: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$'] :
      ( 'l_adopt_node_axioms$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6)
    <=> ( ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v4,'select_result$f'('execute$f'(A__questionmark_v7,'fun_app$bb'(A__questionmark_v2,A__questionmark_v8)))),'select_result$e'('execute$e'(A__questionmark_v7,'fun_app$ay'(A__questionmark_v6,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v8))))),A__questionmark_v9),'fun_app$u'('fun_app$au'(A__questionmark_v3,A__questionmark_v9),A__questionmark_v8)),A__questionmark_v7),A__questionmark_v10)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v7,'fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v4,A__questionmark_v8),A__questionmark_v9),A__questionmark_v10))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v11,A__questionmark_v7),A__questionmark_v12) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v11) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v12) ) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v7,'fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v4,A__questionmark_v8),A__questionmark_v9),A__questionmark_v10))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v11,A__questionmark_v7),A__questionmark_v12) )
           => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v11)
            <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v12) ) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Document_ptr_document_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'fun_app$a'('is_OK$'(A__questionmark_v7),'fun_app$u'('fun_app$au'(A__questionmark_v3,A__questionmark_v8),A__questionmark_v9))
           => 'fmember$a'(A__questionmark_v9,'fun_app$l'('node_ptr_kinds$',A__questionmark_v7)) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Document_ptr_document_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'('returns_heap$a'(A__questionmark_v7,'fun_app$u'('fun_app$au'(A__questionmark_v3,A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v7,'fun_app$m'(A__questionmark_v5,A__questionmark_v11)),A__questionmark_v12)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v5,A__questionmark_v11)),A__questionmark_v13)
              & 'fun_app$e'(A__questionmark_v1,A__questionmark_v7)
              & 'fun_app$e'(A__questionmark_v0,A__questionmark_v7) )
           => 'less_eq$d'('set$'(A__questionmark_v13),'set$'(A__questionmark_v12)) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v3:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ((∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$am(fun_app$az(fun_app$ba(?v0, select_result$f(execute$f(?v7, fun_app$bb(?v1, ?v8)))), select_result$e(execute$e(?v7, fun_app$ay(?v2, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v8))))), ?v9), fun_app$u(fun_app$au(?v3, ?v9), ?v8)), ?v7), ?v10) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$ ?v9:Document_ptr_document_ptr$ ?v10:Document_ptr_document_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v7, fun_app$am(fun_app$az(fun_app$ba(?v0, ?v8), ?v9), ?v10)) ∧ fun_app$e(returns_heap$a(?v11, ?v7), ?v12)) ⇒ (fun_app$k(object_ptr_kinds$, ?v11) = fun_app$k(object_ptr_kinds$, ?v12))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$ ?v9:Document_ptr_document_ptr$ ?v10:Document_ptr_document_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v7, fun_app$am(fun_app$az(fun_app$ba(?v0, ?v8), ?v9), ?v10)) ∧ fun_app$e(returns_heap$a(?v11, ?v7), ?v12)) ⇒ (fun_app$e(?v4, ?v11) = fun_app$e(?v4, ?v12))) ∧ (∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Document_ptr_document_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fun_app$a(is_OK$(?v7), fun_app$u(fun_app$au(?v3, ?v8), ?v9)) ⇒ fmember$a(?v9, fun_app$l(node_ptr_kinds$, ?v7))) ∧ ∀ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v8:Document_ptr_document_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(returns_heap$a(?v7, fun_app$u(fun_app$au(?v3, ?v8), ?v9)), ?v10) ∧ (fun_app$i(returns_result$b(?v7, fun_app$m(?v5, ?v11)), ?v12) ∧ (fun_app$i(returns_result$b(?v10, fun_app$m(?v5, ?v11)), ?v13) ∧ (fun_app$e(?v6, ?v7) ∧ fun_app$e(?v4, ?v7))))) ⇒ less_eq$d(set$(?v13), set$(?v12))))))) ⇒ l_adopt_node_axioms$(?v4, ?v6, ?v1, ?v3, ?v0, ?v5, ?v2))
tff(axiom532,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v3: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$'] :
      ( ( ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v0,'select_result$f'('execute$f'(A__questionmark_v7,'fun_app$bb'(A__questionmark_v1,A__questionmark_v8)))),'select_result$e'('execute$e'(A__questionmark_v7,'fun_app$ay'(A__questionmark_v2,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v8))))),A__questionmark_v9),'fun_app$u'('fun_app$au'(A__questionmark_v3,A__questionmark_v9),A__questionmark_v8)),A__questionmark_v7),A__questionmark_v10)
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v7,'fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v0,A__questionmark_v8),A__questionmark_v9),A__questionmark_v10))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v11,A__questionmark_v7),A__questionmark_v12) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v11) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v12) ) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v7,'fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v0,A__questionmark_v8),A__questionmark_v9),A__questionmark_v10))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v11,A__questionmark_v7),A__questionmark_v12) )
           => ( 'fun_app$e'(A__questionmark_v4,A__questionmark_v11)
            <=> 'fun_app$e'(A__questionmark_v4,A__questionmark_v12) ) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Document_ptr_document_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( 'fun_app$a'('is_OK$'(A__questionmark_v7),'fun_app$u'('fun_app$au'(A__questionmark_v3,A__questionmark_v8),A__questionmark_v9))
           => 'fmember$a'(A__questionmark_v9,'fun_app$l'('node_ptr_kinds$',A__questionmark_v7)) )
        & ! [A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v8: 'Document_ptr_document_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( ( 'fun_app$e'('returns_heap$a'(A__questionmark_v7,'fun_app$u'('fun_app$au'(A__questionmark_v3,A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v7,'fun_app$m'(A__questionmark_v5,A__questionmark_v11)),A__questionmark_v12)
              & 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v5,A__questionmark_v11)),A__questionmark_v13)
              & 'fun_app$e'(A__questionmark_v6,A__questionmark_v7)
              & 'fun_app$e'(A__questionmark_v4,A__questionmark_v7) )
           => 'less_eq$d'('set$'(A__questionmark_v13),'set$'(A__questionmark_v12)) ) )
     => 'l_adopt_node_axioms$'(A__questionmark_v4,A__questionmark_v6,A__questionmark_v1,A__questionmark_v3,A__questionmark_v0,A__questionmark_v5,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v10:Document_ptr_document_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (l_adopt_node$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ fun_app$e(fun_app$ar(writes$(fun_app$am(fun_app$az(fun_app$ba(?v5, select_result$f(execute$f(?v8, fun_app$bb(?v3, ?v9)))), select_result$e(execute$e(?v8, fun_app$ay(?v7, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v9))))), ?v10), fun_app$u(fun_app$au(?v4, ?v10), ?v9)), ?v8), ?v11))
tff(axiom533,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'l_adopt_node$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v5,'select_result$f'('execute$f'(A__questionmark_v8,'fun_app$bb'(A__questionmark_v3,A__questionmark_v9)))),'select_result$e'('execute$e'(A__questionmark_v8,'fun_app$ay'(A__questionmark_v7,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v9))))),A__questionmark_v10),'fun_app$u'('fun_app$au'(A__questionmark_v4,A__questionmark_v10),A__questionmark_v9)),A__questionmark_v8),A__questionmark_v11) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v21:Document_ptr_document_ptr$ ?v22:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (l_adopt_node_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ⇒ fun_app$e(fun_app$ar(writes$(fun_app$am(fun_app$az(fun_app$ba(?v10, select_result$f(execute$f(?v19, fun_app$bb(?v1, ?v20)))), select_result$e(execute$e(?v19, fun_app$ay(?v0, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v20))))), ?v21), fun_app$u(fun_app$au(?v9, ?v21), ?v20)), ?v19), ?v22))
tff(axiom534,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v21: 'Document_ptr_document_ptr$',A__questionmark_v22: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'l_adopt_node_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
     => 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v10,'select_result$f'('execute$f'(A__questionmark_v19,'fun_app$bb'(A__questionmark_v1,A__questionmark_v20)))),'select_result$e'('execute$e'(A__questionmark_v19,'fun_app$ay'(A__questionmark_v0,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v20))))),A__questionmark_v21),'fun_app$u'('fun_app$au'(A__questionmark_v9,A__questionmark_v21),A__questionmark_v20)),A__questionmark_v19),A__questionmark_v22) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_result_heap$(?v0, ?v1, ?v2), ?v3) = (fun_app$n(returns_result$d(?v0, ?v1), ?v2) ∧ fun_app$e(returns_heap$a(?v0, ?v1), ?v3)))
tff(axiom535,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_result_heap$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$n'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_result_heap$a(?v0, ?v1, ?v2), ?v3) = (fun_app$i(returns_result$b(?v0, ?v1), ?v2) ∧ fun_app$e(returns_heap$b(?v0, ?v1), ?v3)))
tff(axiom536,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_result_heap$a'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_result_heap$b(?v0, ?v1, ?v2), ?v3) = (fun_app$j(returns_result$c(?v0, ?v1), ?v2) ∧ fun_app$e(returns_heap$(?v0, ?v1), ?v3)))
tff(axiom537,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_result_heap$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$ ?v10:Document_ptr_document_ptr$ ?v11:Document_ptr_document_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_adopt_node$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (member$a(?v8, fun_app$am(fun_app$az(fun_app$ba(?v5, ?v9), ?v10), ?v11)) ∧ fun_app$e(returns_heap$a(?v12, ?v8), ?v13))) ⇒ (fun_app$e(?v0, ?v12) = fun_app$e(?v0, ?v13)))
tff(axiom538,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Document_ptr_document_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_adopt_node$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'member$a'(A__questionmark_v8,'fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v5,A__questionmark_v9),A__questionmark_v10),A__questionmark_v11))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v12,A__questionmark_v8),A__questionmark_v13) )
     => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v12)
      <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v13) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$ ?v21:Document_ptr_document_ptr$ ?v22:Document_ptr_document_ptr$ ?v23:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v24:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_adopt_node_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ∧ (member$a(?v19, fun_app$am(fun_app$az(fun_app$ba(?v10, ?v20), ?v21), ?v22)) ∧ fun_app$e(returns_heap$a(?v23, ?v19), ?v24))) ⇒ (fun_app$e(?v12, ?v23) = fun_app$e(?v12, ?v24)))
tff(axiom539,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',A__questionmark_v21: 'Document_ptr_document_ptr$',A__questionmark_v22: 'Document_ptr_document_ptr$',A__questionmark_v23: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v24: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_adopt_node_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
        & 'member$a'(A__questionmark_v19,'fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v10,A__questionmark_v20),A__questionmark_v21),A__questionmark_v22))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v23,A__questionmark_v19),A__questionmark_v24) )
     => ( 'fun_app$e'(A__questionmark_v12,A__questionmark_v23)
      <=> 'fun_app$e'(A__questionmark_v12,A__questionmark_v24) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ (l_adopt_node$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ l_known_ptrs$(?v1, ?v2))
tff(axiom540,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$'] :
      ( 'l_adopt_node$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => 'l_known_ptrs$'(A__questionmark_v1,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$ ?v21:Document_ptr_document_ptr$ ?v22:Document_ptr_document_ptr$ ?v23:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v24:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_adopt_node_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ∧ (member$a(?v19, fun_app$am(fun_app$az(fun_app$ba(?v10, ?v20), ?v21), ?v22)) ∧ fun_app$e(returns_heap$a(?v23, ?v19), ?v24))) ⇒ (fun_app$k(object_ptr_kinds$, ?v23) = fun_app$k(object_ptr_kinds$, ?v24)))
tff(axiom541,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',A__questionmark_v21: 'Document_ptr_document_ptr$',A__questionmark_v22: 'Document_ptr_document_ptr$',A__questionmark_v23: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v24: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_adopt_node_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
        & 'member$a'(A__questionmark_v19,'fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v10,A__questionmark_v20),A__questionmark_v21),A__questionmark_v22))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v23,A__questionmark_v19),A__questionmark_v24) )
     => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v23) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v24) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$ ?v10:Document_ptr_document_ptr$ ?v11:Document_ptr_document_ptr$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_adopt_node$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (member$a(?v8, fun_app$am(fun_app$az(fun_app$ba(?v5, ?v9), ?v10), ?v11)) ∧ fun_app$e(returns_heap$a(?v12, ?v8), ?v13))) ⇒ (fun_app$k(object_ptr_kinds$, ?v12) = fun_app$k(object_ptr_kinds$, ?v13)))
tff(axiom542,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Document_ptr_document_ptr$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_adopt_node$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'member$a'(A__questionmark_v8,'fun_app$am'('fun_app$az'('fun_app$ba'(A__questionmark_v5,A__questionmark_v9),A__questionmark_v10),A__questionmark_v11))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v12,A__questionmark_v8),A__questionmark_v13) )
     => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v12) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v13) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v20:Document_ptr_document_ptr$ ?v21:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_adopt_node_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ∧ fun_app$a(is_OK$(?v19), fun_app$u(fun_app$au(?v9, ?v20), ?v21))) ⇒ fmember$a(?v21, fun_app$l(node_ptr_kinds$, ?v19)))
tff(axiom543,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v20: 'Document_ptr_document_ptr$',A__questionmark_v21: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_adopt_node_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
        & 'fun_app$a'('is_OK$'(A__questionmark_v19),'fun_app$u'('fun_app$au'(A__questionmark_v9,A__questionmark_v20),A__questionmark_v21)) )
     => 'fmember$a'(A__questionmark_v21,'fun_app$l'('node_ptr_kinds$',A__questionmark_v19)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ((l_known_ptrs$(?v0, ?v1) ∧ l_adopt_node_axioms$(?v2, ?v1, ?v3, ?v4, ?v5, ?v6, ?v7)) ⇒ l_adopt_node$(?v2, ?v0, ?v1, ?v3, ?v4, ?v5, ?v6, ?v7))
tff(axiom544,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$'] :
      ( ( 'l_known_ptrs$'(A__questionmark_v0,A__questionmark_v1)
        & 'l_adopt_node_axioms$'(A__questionmark_v2,A__questionmark_v1,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7) )
     => 'l_adopt_node$'(A__questionmark_v2,A__questionmark_v0,A__questionmark_v1,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ (l_adopt_node$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) = (l_known_ptrs$(?v1, ?v2) ∧ l_adopt_node_axioms$(?v0, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7)))
tff(axiom545,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$'] :
      ( 'l_adopt_node$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
    <=> ( 'l_known_ptrs$'(A__questionmark_v1,A__questionmark_v2)
        & 'l_adopt_node_axioms$'(A__questionmark_v0,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v6:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v20:Document_ptr_document_ptr$ ?v21:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v22:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v23:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v24:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v25:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_adopt_node_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ∧ (fun_app$e(returns_heap$a(?v19, fun_app$u(fun_app$au(?v9, ?v20), ?v21)), ?v22) ∧ (fun_app$i(returns_result$b(?v19, fun_app$m(?v13, ?v23)), ?v24) ∧ (fun_app$i(returns_result$b(?v22, fun_app$m(?v13, ?v23)), ?v25) ∧ (fun_app$e(?v15, ?v19) ∧ fun_app$e(?v12, ?v19)))))) ⇒ less_eq$d(set$(?v25), set$(?v24)))
tff(axiom546,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v6: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v20: 'Document_ptr_document_ptr$',A__questionmark_v21: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v22: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v23: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v24: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v25: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_adopt_node_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v19,'fun_app$u'('fun_app$au'(A__questionmark_v9,A__questionmark_v20),A__questionmark_v21)),A__questionmark_v22)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v19,'fun_app$m'(A__questionmark_v13,A__questionmark_v23)),A__questionmark_v24)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v22,'fun_app$m'(A__questionmark_v13,A__questionmark_v23)),A__questionmark_v25)
        & 'fun_app$e'(A__questionmark_v15,A__questionmark_v19)
        & 'fun_app$e'(A__questionmark_v12,A__questionmark_v19) )
     => 'less_eq$d'('set$'(A__questionmark_v25),'set$'(A__questionmark_v24)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_adopt_node$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ fun_app$a(is_OK$(?v8), fun_app$u(fun_app$au(?v4, ?v9), ?v10))) ⇒ fmember$a(?v10, fun_app$l(node_ptr_kinds$, ?v8)))
tff(axiom547,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_adopt_node$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$a'('is_OK$'(A__questionmark_v8),'fun_app$u'('fun_app$au'(A__questionmark_v4,A__questionmark_v9),A__questionmark_v10)) )
     => 'fmember$a'(A__questionmark_v10,'fun_app$l'('node_ptr_kinds$',A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Document_ptr_document_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_adopt_node$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(returns_heap$a(?v8, fun_app$u(fun_app$au(?v4, ?v9), ?v10)), ?v11) ∧ (fun_app$i(returns_result$b(?v8, fun_app$m(?v6, ?v12)), ?v13) ∧ (fun_app$i(returns_result$b(?v11, fun_app$m(?v6, ?v12)), ?v14) ∧ (fun_app$e(?v2, ?v8) ∧ fun_app$e(?v0, ?v8)))))) ⇒ less_eq$d(set$(?v14), set$(?v13)))
tff(axiom548,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Document_ptr_document_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_adopt_node$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v8,'fun_app$u'('fun_app$au'(A__questionmark_v4,A__questionmark_v9),A__questionmark_v10)),A__questionmark_v11)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$m'(A__questionmark_v6,A__questionmark_v12)),A__questionmark_v13)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v11,'fun_app$m'(A__questionmark_v6,A__questionmark_v12)),A__questionmark_v14)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v8)
        & 'fun_app$e'(A__questionmark_v0,A__questionmark_v8) )
     => 'less_eq$d'('set$'(A__questionmark_v14),'set$'(A__questionmark_v13)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v21:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v22:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$ ?v23:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (l_insert_before_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ⇒ fun_app$e(fun_app$ar(writes$(fun_app$am(fun_app$az(fun_app$ba(fun_app$bc(?v15, ?v19), select_result$f(execute$f(?v20, fun_app$bb(?v0, ?v21)))), select_result$e(execute$e(?v20, fun_app$ay(?v13, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v21))))), select_result$e(execute$e(?v20, fun_app$ay(?v13, ?v19)))), fun_app$bd(fun_app$be(fun_app$bf(?v14, ?v19), ?v21), ?v22)), ?v20), ?v23))
tff(axiom549,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v21: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v22: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$',A__questionmark_v23: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'l_insert_before_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
     => 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('fun_app$az'('fun_app$ba'('fun_app$bc'(A__questionmark_v15,A__questionmark_v19),'select_result$f'('execute$f'(A__questionmark_v20,'fun_app$bb'(A__questionmark_v0,A__questionmark_v21)))),'select_result$e'('execute$e'(A__questionmark_v20,'fun_app$ay'(A__questionmark_v13,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v21))))),'select_result$e'('execute$e'(A__questionmark_v20,'fun_app$ay'(A__questionmark_v13,A__questionmark_v19)))),'fun_app$bd'('fun_app$be'('fun_app$bf'(A__questionmark_v14,A__questionmark_v19),A__questionmark_v21),A__questionmark_v22)),A__questionmark_v20),A__questionmark_v23) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Char_list$ (is_OK$d(?v0, fun_app$o(fun_app$p(create_element$a, ?v1), ?v2)) ⇒ fmember$b(?v1, document_ptr_kinds$(?v0)))
tff(axiom550,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Char_list$'] :
      ( 'is_OK$d'(A__questionmark_v0,'fun_app$o'('fun_app$p'('create_element$a',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((l_get_parent_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9) ∧ (fun_app$e(?v7, ?v10) ∧ (fun_app$e(?v1, ?v10) ∧ (fun_app$e(?v4, ?v10) ∧ (∀ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (¬fmember$(?v13, fun_app$k(object_ptr_kinds$, ?v10)) ⇒ fun_app$(?v11, ?v13)) ∧ (∀ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fun_app$i(returns_result$b(?v10, fun_app$m(?v2, ?v13)), nil$) ⇒ fun_app$(?v11, ?v13)) ∧ ∀ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$i(returns_result$b(?v10, fun_app$m(?v2, ?v13)), ?v14) ∧ (member$b(?v15, set$(?v14)) ∧ fun_app$(?v11, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v15)))) ⇒ fun_app$(?v11, ?v13)))))))) ⇒ fun_app$(?v11, ?v12))
tff(axiom551,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'l_get_parent_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9)
        & 'fun_app$e'(A__questionmark_v7,A__questionmark_v10)
        & 'fun_app$e'(A__questionmark_v1,A__questionmark_v10)
        & 'fun_app$e'(A__questionmark_v4,A__questionmark_v10)
        & ! [A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( ~ 'fmember$'(A__questionmark_v13,'fun_app$k'('object_ptr_kinds$',A__questionmark_v10))
           => 'fun_app$'(A__questionmark_v11,A__questionmark_v13) )
        & ! [A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v2,A__questionmark_v13)),'nil$')
           => 'fun_app$'(A__questionmark_v11,A__questionmark_v13) )
        & ! [A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
            ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v2,A__questionmark_v13)),A__questionmark_v14)
              & 'member$b'(A__questionmark_v15,'set$'(A__questionmark_v14))
              & 'fun_app$'(A__questionmark_v11,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v15)) )
           => 'fun_app$'(A__questionmark_v11,A__questionmark_v13) ) )
     => 'fun_app$'(A__questionmark_v11,A__questionmark_v12) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v21:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v22:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$ ((l_insert_before_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ∧ fun_app$a(is_OK$(?v19), fun_app$bd(fun_app$be(fun_app$bf(?v14, ?v20), ?v21), ?v22))) ⇒ fmember$(?v20, fun_app$k(object_ptr_kinds$, ?v19)))
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    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v21: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v22: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$'] :
      ( ( 'l_insert_before_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
        & 'fun_app$a'('is_OK$'(A__questionmark_v19),'fun_app$bd'('fun_app$be'('fun_app$bf'(A__questionmark_v14,A__questionmark_v20),A__questionmark_v21),A__questionmark_v22)) )
     => 'fmember$'(A__questionmark_v20,'fun_app$k'('object_ptr_kinds$',A__questionmark_v19)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v21:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v22:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$ ((l_insert_before_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ∧ fun_app$a(is_OK$(?v19), fun_app$bd(fun_app$be(fun_app$bf(?v14, ?v20), ?v21), ?v22))) ⇒ fmember$a(?v21, fun_app$l(node_ptr_kinds$, ?v19)))
tff(axiom553,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v21: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v22: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$'] :
      ( ( 'l_insert_before_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
        & 'fun_app$a'('is_OK$'(A__questionmark_v19),'fun_app$bd'('fun_app$be'('fun_app$bf'(A__questionmark_v14,A__questionmark_v20),A__questionmark_v21),A__questionmark_v22)) )
     => 'fmember$a'(A__questionmark_v21,'fun_app$l'('node_ptr_kinds$',A__questionmark_v19)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((l_get_parent_wf_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9) ∧ (fun_app$e(?v7, ?v10) ∧ ∀ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (∀ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$i(returns_result$b(?v10, fun_app$m(?v2, ?v13)), ?v14) ∧ member$b(?v15, set$(?v14))) ⇒ fun_app$(?v11, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v15))) ⇒ fun_app$(?v11, ?v13)))) ⇒ fun_app$(?v11, ?v12))
tff(axiom554,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'l_get_parent_wf_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9)
        & 'fun_app$e'(A__questionmark_v7,A__questionmark_v10)
        & ! [A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( ! [A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
                ( ( 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v2,A__questionmark_v13)),A__questionmark_v14)
                  & 'member$b'(A__questionmark_v15,'set$'(A__questionmark_v14)) )
               => 'fun_app$'(A__questionmark_v11,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v15)) )
           => 'fun_app$'(A__questionmark_v11,A__questionmark_v13) ) )
     => 'fun_app$'(A__questionmark_v11,A__questionmark_v12) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$ ?v9:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v10:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v11:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v12:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$ ?v15:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$ ?v16:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v17:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v18:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v19:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v20:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v21:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v22:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$ ?v23:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v24:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v25:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v26:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_insert_before_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7, ?v8, ?v9, ?v10, ?v11, ?v12, ?v13, ?v14, ?v15, ?v16, ?v17, ?v18) ∧ (fun_app$e(returns_heap$a(?v19, fun_app$bd(fun_app$be(fun_app$bf(a_insert_node$(?v2, ?v4), ?v20), ?v21), ?v22)), ?v23) ∧ (fun_app$i(returns_result$b(?v19, fun_app$m(?v2, ?v20)), ?v24) ∧ (¬member$b(?v21, set$(?v24)) ∧ (∀ ?v27:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v28:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(?v19, fun_app$m(?v2, ?v27)), ?v28) ⇒ fun_app$i(distinct$, ?v28)) ∧ (fun_app$(?v17, ?v20) ∧ (fun_app$e(?v16, ?v19) ∧ fun_app$i(returns_result$b(?v23, fun_app$m(?v2, ?v25)), ?v26)))))))) ⇒ fun_app$i(distinct$, ?v26))
tff(axiom555,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_prog_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun$',A__questionmark_v9: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v10: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v11: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v12: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',A__questionmark_v15: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_option_document_ptr_document_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun_fun_fun$',A__questionmark_v16: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v17: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v18: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v19: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v20: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v21: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v22: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$',A__questionmark_v23: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v24: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v25: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v26: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_insert_before_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7,A__questionmark_v8,A__questionmark_v9,A__questionmark_v10,A__questionmark_v11,A__questionmark_v12,A__questionmark_v13,A__questionmark_v14,A__questionmark_v15,A__questionmark_v16,A__questionmark_v17,A__questionmark_v18)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v19,'fun_app$bd'('fun_app$be'('fun_app$bf'('a_insert_node$'(A__questionmark_v2,A__questionmark_v4),A__questionmark_v20),A__questionmark_v21),A__questionmark_v22)),A__questionmark_v23)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v19,'fun_app$m'(A__questionmark_v2,A__questionmark_v20)),A__questionmark_v24)
        & ~ 'member$b'(A__questionmark_v21,'set$'(A__questionmark_v24))
        & ! [A__questionmark_v27: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v28: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
            ( 'fun_app$i'('returns_result$b'(A__questionmark_v19,'fun_app$m'(A__questionmark_v2,A__questionmark_v27)),A__questionmark_v28)
           => 'fun_app$i'('distinct$',A__questionmark_v28) )
        & 'fun_app$'(A__questionmark_v17,A__questionmark_v20)
        & 'fun_app$e'(A__questionmark_v16,A__questionmark_v19)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v23,'fun_app$m'(A__questionmark_v2,A__questionmark_v25)),A__questionmark_v26) )
     => 'fun_app$i'('distinct$',A__questionmark_v26) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v2, ?v0) ⇒ member$(?v2, ?v1)) ⇒ less_eq$f(?v0, ?v1))
tff(axiom556,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
          ( 'member$'(A__questionmark_v2,A__questionmark_v0)
         => 'member$'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$f'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (member$a(?v2, ?v0) ⇒ member$a(?v2, ?v1)) ⇒ less_eq$g(?v0, ?v1))
tff(axiom557,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( 'member$a'(A__questionmark_v2,A__questionmark_v0)
         => 'member$a'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$g'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ (member$c(?v2, ?v0) ⇒ member$c(?v2, ?v1)) ⇒ less_eq$h(?v0, ?v1))
tff(axiom558,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
          ( 'member$c'(A__questionmark_v2,A__questionmark_v0)
         => 'member$c'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$h'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v2, ?v0) ⇒ member$d(?v2, ?v1)) ⇒ less_eq$i(?v0, ?v1))
tff(axiom559,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
          ( 'member$d'(A__questionmark_v2,A__questionmark_v0)
         => 'member$d'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$i'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v2, ?v0) ⇒ member$b(?v2, ?v1)) ⇒ less_eq$d(?v0, ?v1))
tff(axiom560,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v2,A__questionmark_v0)
         => 'member$b'(A__questionmark_v2,A__questionmark_v1) )
     => 'less_eq$d'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v0)) ⇒ (?v0 = ?v1))
tff(axiom561,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$ (less_eq$d(collect$b(?v0), collect$b(?v1)) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fun_app$b(?v0, ?v2) ⇒ fun_app$b(?v1, ?v2)))
tff(axiom562,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$'] :
      ( 'less_eq$d'('collect$b'(A__questionmark_v0),'collect$b'(A__questionmark_v1))
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'fun_app$b'(A__questionmark_v0,A__questionmark_v2)
         => 'fun_app$b'(A__questionmark_v1,A__questionmark_v2) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((?v0 = ?v1) = (less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v0)))
tff(axiom563,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
    <=> ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v2)) ⇒ less_eq$d(?v0, ?v2))
tff(axiom564,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'less_eq$d'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$d'(A__questionmark_v0,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$ (∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (fun_app$b(?v0, ?v2) ⇒ fun_app$b(?v1, ?v2)) ⇒ less_eq$d(collect$b(?v0), collect$b(?v1)))
tff(axiom565,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_bool_fun$'] :
      ( ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'fun_app$b'(A__questionmark_v0,A__questionmark_v2)
         => 'fun_app$b'(A__questionmark_v1,A__questionmark_v2) )
     => 'less_eq$d'('collect$b'(A__questionmark_v0),'collect$b'(A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ less_eq$d(?v0, ?v0)
tff(axiom566,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] : 'less_eq$d'(A__questionmark_v0,A__questionmark_v0) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ (less_eq$f(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v2, ?v0) ⇒ member$(?v2, ?v1)))
tff(axiom567,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$'] :
      ( 'less_eq$f'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
          ( 'member$'(A__questionmark_v2,A__questionmark_v0)
         => 'member$'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ (less_eq$g(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (member$a(?v2, ?v0) ⇒ member$a(?v2, ?v1)))
tff(axiom568,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$'] :
      ( 'less_eq$g'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( 'member$a'(A__questionmark_v2,A__questionmark_v0)
         => 'member$a'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ (less_eq$h(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ (member$c(?v2, ?v0) ⇒ member$c(?v2, ?v1)))
tff(axiom569,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$'] :
      ( 'less_eq$h'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
          ( 'member$c'(A__questionmark_v2,A__questionmark_v0)
         => 'member$c'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ (less_eq$i(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v2, ?v0) ⇒ member$d(?v2, ?v1)))
tff(axiom570,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$'] :
      ( 'less_eq$i'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
          ( 'member$d'(A__questionmark_v2,A__questionmark_v0)
         => 'member$d'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v2, ?v0) ⇒ member$b(?v2, ?v1)))
tff(axiom571,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v2,A__questionmark_v0)
         => 'member$b'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((?v0 = ?v1) ⇒ less_eq$d(?v1, ?v0))
tff(axiom572,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ((?v0 = ?v1) ⇒ less_eq$d(?v0, ?v1))
tff(axiom573,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( A__questionmark_v0 = A__questionmark_v1 )
     => 'less_eq$d'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ (less_eq$f(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v2, ?v0) ⇒ member$(?v2, ?v1)))
tff(axiom574,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$'] :
      ( 'less_eq$f'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
          ( 'member$'(A__questionmark_v2,A__questionmark_v0)
         => 'member$'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ (less_eq$g(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ (member$a(?v2, ?v0) ⇒ member$a(?v2, ?v1)))
tff(axiom575,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$'] :
      ( 'less_eq$g'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
          ( 'member$a'(A__questionmark_v2,A__questionmark_v0)
         => 'member$a'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ (less_eq$h(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ (member$c(?v2, ?v0) ⇒ member$c(?v2, ?v1)))
tff(axiom576,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$'] :
      ( 'less_eq$h'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
          ( 'member$c'(A__questionmark_v2,A__questionmark_v0)
         => 'member$c'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ (less_eq$i(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ (member$d(?v2, ?v0) ⇒ member$d(?v2, ?v1)))
tff(axiom577,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$'] :
      ( 'less_eq$i'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
          ( 'member$d'(A__questionmark_v2,A__questionmark_v0)
         => 'member$d'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (less_eq$d(?v0, ?v1) = ∀ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v2, ?v0) ⇒ member$b(?v2, ?v1)))
tff(axiom578,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
    <=> ! [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v2,A__questionmark_v0)
         => 'member$b'(A__questionmark_v2,A__questionmark_v1) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ (((?v0 = ?v1) ∧ ((less_eq$d(?v0, ?v1) ∧ less_eq$d(?v1, ?v0)) ⇒ false)) ⇒ false)
tff(axiom579,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
            & 'less_eq$d'(A__questionmark_v1,A__questionmark_v0) )
         => $false ) )
     => $false ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((less_eq$f(?v0, ?v1) ∧ member$(?v2, ?v0)) ⇒ member$(?v2, ?v1))
tff(axiom580,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'less_eq$f'(A__questionmark_v0,A__questionmark_v1)
        & 'member$'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((less_eq$g(?v0, ?v1) ∧ member$a(?v2, ?v0)) ⇒ member$a(?v2, ?v1))
tff(axiom581,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'less_eq$g'(A__questionmark_v0,A__questionmark_v1)
        & 'member$a'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$a'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ((less_eq$h(?v0, ?v1) ∧ member$c(?v2, ?v0)) ⇒ member$c(?v2, ?v1))
tff(axiom582,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
      ( ( 'less_eq$h'(A__questionmark_v0,A__questionmark_v1)
        & 'member$c'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$c'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((less_eq$i(?v0, ?v1) ∧ member$d(?v2, ?v0)) ⇒ member$d(?v2, ?v1))
tff(axiom583,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( ( 'less_eq$i'(A__questionmark_v0,A__questionmark_v1)
        & 'member$d'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$d'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((less_eq$d(?v0, ?v1) ∧ member$b(?v2, ?v0)) ⇒ member$b(?v2, ?v1))
tff(axiom584,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'member$b'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$b'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ((less_eq$f(?v0, ?v1) ∧ member$(?v2, ?v0)) ⇒ member$(?v2, ?v1))
tff(axiom585,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( ( 'less_eq$f'(A__questionmark_v0,A__questionmark_v1)
        & 'member$'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ((less_eq$g(?v0, ?v1) ∧ member$a(?v2, ?v0)) ⇒ member$a(?v2, ?v1))
tff(axiom586,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$'] :
      ( ( 'less_eq$g'(A__questionmark_v0,A__questionmark_v1)
        & 'member$a'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$a'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$ ((less_eq$h(?v0, ?v1) ∧ member$c(?v2, ?v0)) ⇒ member$c(?v2, ?v1))
tff(axiom587,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod$'] :
      ( ( 'less_eq$h'(A__questionmark_v0,A__questionmark_v1)
        & 'member$c'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$c'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ((less_eq$i(?v0, ?v1) ∧ member$d(?v2, ?v0)) ⇒ member$d(?v2, ?v1))
tff(axiom588,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$'] :
      ( ( 'less_eq$i'(A__questionmark_v0,A__questionmark_v1)
        & 'member$d'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$d'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((less_eq$d(?v0, ?v1) ∧ member$b(?v2, ?v0)) ⇒ member$b(?v2, ?v1))
tff(axiom589,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_set$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'less_eq$d'(A__questionmark_v0,A__questionmark_v1)
        & 'member$b'(A__questionmark_v2,A__questionmark_v0) )
     => 'member$b'(A__questionmark_v2,A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Element_ptr_element_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$ ?v7:Document_ptr_document_ptr$ ((l_new_element_get_disconnected_nodes_C_o_r_e_D_O_M$(?v0, ?v1, ?v2) ∧ (fun_app$j(returns_result$c(?v3, new_element$), ?v4) ∧ (fun_app$e(returns_heap$(?v3, new_element$), ?v5) ∧ member$d(?v6, fun_app$aq(?v2, ?v7))))) ⇒ fun_app$e(fun_app$ar(?v6, ?v3), ?v5))
tff(axiom590,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Element_ptr_element_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun$',A__questionmark_v7: 'Document_ptr_document_ptr$'] :
      ( ( 'l_new_element_get_disconnected_nodes_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$j'('returns_result$c'(A__questionmark_v3,'new_element$'),A__questionmark_v4)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v3,'new_element$'),A__questionmark_v5)
        & 'member$d'(A__questionmark_v6,'fun_app$aq'(A__questionmark_v2,A__questionmark_v7)) )
     => 'fun_app$e'('fun_app$ar'(A__questionmark_v6,A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ ((l_get_child_nodes$(?v0, ?v1, ?v2, ?v3) ∧ (l_get_disconnected_nodes$(?v0, ?v4, ?v5) ∧ l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$(?v2, ?v4, ?v6, ?v7))) ⇒ l_heap_is_wellformed_C_o_r_e_D_O_M$(?v1, ?v0, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7))
tff(axiom591,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( ( 'l_get_child_nodes$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
        & 'l_get_disconnected_nodes$'(A__questionmark_v0,A__questionmark_v4,A__questionmark_v5)
        & 'l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$'(A__questionmark_v2,A__questionmark_v4,A__questionmark_v6,A__questionmark_v7) )
     => 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) = (l_get_child_nodes$(?v1, ?v0, ?v2, ?v3) ∧ (l_get_disconnected_nodes$(?v1, ?v4, ?v5) ∧ l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$(?v2, ?v4, ?v6, ?v7))))
tff(axiom592,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
    <=> ( 'l_get_child_nodes$'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v2,A__questionmark_v3)
        & 'l_get_disconnected_nodes$'(A__questionmark_v1,A__questionmark_v4,A__questionmark_v5)
        & 'l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$'(A__questionmark_v2,A__questionmark_v4,A__questionmark_v6,A__questionmark_v7) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v4:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v5:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (l_heap_is_wellformed_C_o_r_e_D_O_M$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$(?v2, ?v4, ?v6, ?v7))
tff(axiom593,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v4: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v5: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun_fun_set_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => 'l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$'(A__questionmark_v2,A__questionmark_v4,A__questionmark_v6,A__questionmark_v7) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v1:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$(?v0, ?v1, ?v2, ?v3) = ((?v2 = a_heap_is_wellformed$(?v0, ?v1)) ∧ (?v3 = a_parent_child_rel$(?v0))))
tff(axiom594,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v1: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( 'l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)
    <=> ( ( A__questionmark_v2 = 'a_heap_is_wellformed$'(A__questionmark_v0,A__questionmark_v1) )
        & ( A__questionmark_v3 = 'a_parent_child_rel$'(A__questionmark_v0) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v2:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$ (((?v0 = a_heap_is_wellformed$(?v1, ?v2)) ∧ (?v3 = a_parent_child_rel$(?v1))) ⇒ l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$(?v1, ?v2, ?v0, ?v3))
tff(axiom595,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v2: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_prod_set_fun$'] :
      ( ( ( A__questionmark_v0 = 'a_heap_is_wellformed$'(A__questionmark_v1,A__questionmark_v2) )
        & ( A__questionmark_v3 = 'a_parent_child_rel$'(A__questionmark_v1) ) )
     => 'l_heap_is_wellformed_C_o_r_e_D_O_M_axioms$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v0,A__questionmark_v3) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(distinct$, union$(?v0, ?v1)) = fun_app$i(distinct$, ?v1))
tff(axiom596,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('distinct$','union$'(A__questionmark_v0,A__questionmark_v1))
    <=> 'fun_app$i'('distinct$',A__questionmark_v1) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(returns_heap$a(?v0, return_heap$(?v1)), ?v2) = (?v2 = ?v1))
tff(axiom597,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('returns_heap$a'(A__questionmark_v0,'return_heap$'(A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v2 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ (l_set_val$(?v0, ?v1, ?v2) = ((∀ ?v3:Character_data_ptr_character_data_ptr$ ?v4:Char_list$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$bg(?v2, ?v3), fun_app$ao(fun_app$bh(?v1, ?v3), ?v4)), ?v5), ?v6) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Char_list$ ((fun_app$e(?v0, ?v3) ∧ fmember$g(?v4, character_data_ptr_kinds$(?v3))) ⇒ fun_app$a(is_OK$(?v3), fun_app$ao(fun_app$bh(?v1, ?v4), ?v5)))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$bg(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$bg(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$e(?v0, ?v5) = fun_app$e(?v0, ?v6))))))
tff(axiom598,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$'] :
      ( 'l_set_val$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
    <=> ( ! [A__questionmark_v3: 'Character_data_ptr_character_data_ptr$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$bg'(A__questionmark_v2,A__questionmark_v3),'fun_app$ao'('fun_app$bh'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v4)),A__questionmark_v5),A__questionmark_v6)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Char_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v3)
              & 'fmember$g'(A__questionmark_v4,'character_data_ptr_kinds$'(A__questionmark_v3)) )
           => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$ao'('fun_app$bh'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v5)
            <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) ) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_set_val$(?v0, ?v1, ?v2) ∧ (member$a(?v3, fun_app$bg(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6))) ⇒ (fun_app$e(?v0, ?v5) = fun_app$e(?v0, ?v6)))
tff(axiom599,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_set_val$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'member$a'(A__questionmark_v3,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
     => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v5)
      <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_set_val$(?v0, ?v1, ?v2) ∧ (member$a(?v3, fun_app$bg(?v2, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6))) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6)))
tff(axiom600,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_set_val$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'member$a'(A__questionmark_v3,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
     => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Char_list$ ((l_set_val$(?v0, ?v1, ?v2) ∧ (fun_app$e(?v0, ?v3) ∧ fmember$g(?v4, character_data_ptr_kinds$(?v3)))) ⇒ fun_app$a(is_OK$(?v3), fun_app$ao(fun_app$bh(?v1, ?v4), ?v5)))
tff(axiom601,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Char_list$'] :
      ( ( 'l_set_val$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$e'(A__questionmark_v0,A__questionmark_v3)
        & 'fmember$g'(A__questionmark_v4,'character_data_ptr_kinds$'(A__questionmark_v3)) )
     => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$ao'('fun_app$bh'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) ) ).

%% ∀ ?v0:Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$ ?v1:Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ((∀ ?v3:Character_data_ptr_character_data_ptr$ ?v4:Char_list$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(fun_app$ar(writes$(fun_app$bg(?v0, ?v3), fun_app$ao(fun_app$bh(?v1, ?v3), ?v4)), ?v5), ?v6) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Char_list$ ((fun_app$e(?v2, ?v3) ∧ fmember$g(?v4, character_data_ptr_kinds$(?v3))) ⇒ fun_app$a(is_OK$(?v3), fun_app$ao(fun_app$bh(?v1, ?v4), ?v5))) ∧ (∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$bg(?v0, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$k(object_ptr_kinds$, ?v5) = fun_app$k(object_ptr_kinds$, ?v6))) ∧ ∀ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v4:Character_data_ptr_character_data_ptr$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((member$a(?v3, fun_app$bg(?v0, ?v4)) ∧ fun_app$e(returns_heap$a(?v5, ?v3), ?v6)) ⇒ (fun_app$e(?v2, ?v5) = fun_app$e(?v2, ?v6)))))) ⇒ l_set_val$(?v2, ?v1, ?v0))
tff(axiom602,axiom,
    ! [A__questionmark_v0: 'Character_data_ptr_character_data_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun$',A__questionmark_v1: 'Character_data_ptr_character_data_ptr_char_list_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$'] :
      ( ( ! [A__questionmark_v3: 'Character_data_ptr_character_data_ptr$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('fun_app$ar'('writes$'('fun_app$bg'(A__questionmark_v0,A__questionmark_v3),'fun_app$ao'('fun_app$bh'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v4)),A__questionmark_v5),A__questionmark_v6)
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Char_list$'] :
            ( ( 'fun_app$e'(A__questionmark_v2,A__questionmark_v3)
              & 'fmember$g'(A__questionmark_v4,'character_data_ptr_kinds$'(A__questionmark_v3)) )
           => 'fun_app$a'('is_OK$'(A__questionmark_v3),'fun_app$ao'('fun_app$bh'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5)) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$bg'(A__questionmark_v0,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v5) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v6) ) )
        & ! [A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v4: 'Character_data_ptr_character_data_ptr$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
            ( ( 'member$a'(A__questionmark_v3,'fun_app$bg'(A__questionmark_v0,A__questionmark_v4))
              & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,A__questionmark_v3),A__questionmark_v6) )
           => ( 'fun_app$e'(A__questionmark_v2,A__questionmark_v5)
            <=> 'fun_app$e'(A__questionmark_v2,A__questionmark_v6) ) ) )
     => 'l_set_val$'(A__questionmark_v2,A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Document_ptr_document_ptr$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(?v2, ?v8) ∧ (fun_app$e(returns_heap$a(?v8, fun_app$u(fun_app$aw(?v3, ?v9), ?v10)), ?v11) ∧ (returns_result$g(?v8, fun_app$ay(?v5, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v10)), ?v12) ∧ fun_app$i(returns_result$b(?v11, fun_app$f(?v7, ?v12)), ?v13))))) ⇒ member$b(?v10, set$(?v13)))
tff(axiom603,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Document_ptr_document_ptr$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v8)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v8,'fun_app$u'('fun_app$aw'(A__questionmark_v3,A__questionmark_v9),A__questionmark_v10)),A__questionmark_v11)
        & 'returns_result$g'(A__questionmark_v8,'fun_app$ay'(A__questionmark_v5,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v10)),A__questionmark_v12)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v11,'fun_app$f'(A__questionmark_v7,A__questionmark_v12)),A__questionmark_v13) )
     => 'member$b'(A__questionmark_v10,'set$'(A__questionmark_v13)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (l_insert_before_wf_axioms$(?v0, ?v1, ?v2, ?v3, ?v4) = ∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v0, ?v5) ∧ (fun_app$e(?v1, ?v5) ∧ (fun_app$e(?v2, ?v5) ∧ (¬(?v6 = ?v7) ∧ (fun_app$e(returns_heap$a(?v5, fun_app$bd(fun_app$be(fun_app$bf(?v3, ?v6), ?v8), ?v9)), ?v10) ∧ fun_app$i(returns_result$b(?v5, fun_app$m(?v4, ?v7)), cons$(?v8, ?v11))))))) ⇒ fun_app$i(returns_result$b(?v10, fun_app$m(?v4, ?v7)), ?v11)))
tff(axiom604,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( 'l_insert_before_wf_axioms$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4)
    <=> ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
          ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v5)
            & 'fun_app$e'(A__questionmark_v1,A__questionmark_v5)
            & 'fun_app$e'(A__questionmark_v2,A__questionmark_v5)
            & ( A__questionmark_v6 != A__questionmark_v7 )
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,'fun_app$bd'('fun_app$be'('fun_app$bf'(A__questionmark_v3,A__questionmark_v6),A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
            & 'fun_app$i'('returns_result$b'(A__questionmark_v5,'fun_app$m'(A__questionmark_v4,A__questionmark_v7)),'cons$'(A__questionmark_v8,A__questionmark_v11)) )
         => 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v4,A__questionmark_v7)),A__questionmark_v11) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (∀ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v7:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(?v0, ?v5) ∧ (fun_app$e(?v1, ?v5) ∧ (fun_app$e(?v2, ?v5) ∧ (¬(?v6 = ?v7) ∧ (fun_app$e(returns_heap$a(?v5, fun_app$bd(fun_app$be(fun_app$bf(?v3, ?v6), ?v8), ?v9)), ?v10) ∧ fun_app$i(returns_result$b(?v5, fun_app$m(?v4, ?v7)), cons$(?v8, ?v11))))))) ⇒ fun_app$i(returns_result$b(?v10, fun_app$m(?v4, ?v7)), ?v11)) ⇒ l_insert_before_wf_axioms$(?v0, ?v1, ?v2, ?v3, ?v4))
tff(axiom605,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( ! [A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v7: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_option$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
          ( ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v5)
            & 'fun_app$e'(A__questionmark_v1,A__questionmark_v5)
            & 'fun_app$e'(A__questionmark_v2,A__questionmark_v5)
            & ( A__questionmark_v6 != A__questionmark_v7 )
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v5,'fun_app$bd'('fun_app$be'('fun_app$bf'(A__questionmark_v3,A__questionmark_v6),A__questionmark_v8),A__questionmark_v9)),A__questionmark_v10)
            & 'fun_app$i'('returns_result$b'(A__questionmark_v5,'fun_app$m'(A__questionmark_v4,A__questionmark_v7)),'cons$'(A__questionmark_v8,A__questionmark_v11)) )
         => 'fun_app$i'('returns_result$b'(A__questionmark_v10,'fun_app$m'(A__questionmark_v4,A__questionmark_v7)),A__questionmark_v11) )
     => 'l_insert_before_wf_axioms$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Document_ptr_document_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (member$a(?v8, fun_app$am(fun_app$ax(?v4, ?v9), ?v10)) ∧ fun_app$e(returns_heap$a(?v11, ?v8), ?v12))) ⇒ (fun_app$e(?v0, ?v11) = fun_app$e(?v0, ?v12)))
tff(axiom606,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'member$a'(A__questionmark_v8,'fun_app$am'('fun_app$ax'(A__questionmark_v4,A__questionmark_v9),A__questionmark_v10))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v11,A__questionmark_v8),A__questionmark_v12) )
     => ( 'fun_app$e'(A__questionmark_v0,A__questionmark_v11)
      <=> 'fun_app$e'(A__questionmark_v0,A__questionmark_v12) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ l_known_ptrs$(?v1, ?v2))
tff(axiom607,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => 'l_known_ptrs$'(A__questionmark_v1,A__questionmark_v2) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Document_ptr_document_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (member$a(?v8, fun_app$am(fun_app$ax(?v4, ?v9), ?v10)) ∧ fun_app$e(returns_heap$a(?v11, ?v8), ?v12))) ⇒ (fun_app$k(object_ptr_kinds$, ?v11) = fun_app$k(object_ptr_kinds$, ?v12)))
tff(axiom608,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Document_ptr_document_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'member$a'(A__questionmark_v8,'fun_app$am'('fun_app$ax'(A__questionmark_v4,A__questionmark_v9),A__questionmark_v10))
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v11,A__questionmark_v8),A__questionmark_v12) )
     => ( 'fun_app$k'('object_ptr_kinds$',A__questionmark_v11) = 'fun_app$k'('object_ptr_kinds$',A__questionmark_v12) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ (l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) = (l_known_ptrs$(?v1, ?v2) ∧ l_remove_child_axioms$(?v0, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7)))
tff(axiom609,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
    <=> ( 'l_known_ptrs$'(A__questionmark_v1,A__questionmark_v2)
        & 'l_remove_child_axioms$'(A__questionmark_v0,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ((l_known_ptrs$(?v0, ?v1) ∧ l_remove_child_axioms$(?v2, ?v1, ?v3, ?v4, ?v5, ?v6, ?v7)) ⇒ l_remove_child$(?v2, ?v0, ?v1, ?v3, ?v4, ?v5, ?v6, ?v7))
tff(axiom610,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$'] :
      ( ( 'l_known_ptrs$'(A__questionmark_v0,A__questionmark_v1)
        & 'l_remove_child_axioms$'(A__questionmark_v2,A__questionmark_v1,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7) )
     => 'l_remove_child$'(A__questionmark_v2,A__questionmark_v0,A__questionmark_v1,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ fun_app$a(is_OK$(?v8), fun_app$u(fun_app$aw(?v3, ?v9), ?v10))) ⇒ fmember$(?v9, fun_app$k(object_ptr_kinds$, ?v8)))
tff(axiom611,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$a'('is_OK$'(A__questionmark_v8),'fun_app$u'('fun_app$aw'(A__questionmark_v3,A__questionmark_v9),A__questionmark_v10)) )
     => 'fmember$'(A__questionmark_v9,'fun_app$k'('object_ptr_kinds$',A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ fun_app$e(returns_heap$a(?v8, fun_app$u(fun_app$aw(?v3, ?v9), ?v10)), ?v11)) ⇒ fmember$a(?v10, fun_app$l(node_ptr_kinds$, ?v8)))
tff(axiom612,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v8,'fun_app$u'('fun_app$aw'(A__questionmark_v3,A__questionmark_v9),A__questionmark_v10)),A__questionmark_v11) )
     => 'fmember$a'(A__questionmark_v10,'fun_app$l'('node_ptr_kinds$',A__questionmark_v8)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v12:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v13:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v14:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ∧ (fun_app$e(?v2, ?v8) ∧ (fun_app$e(?v0, ?v8) ∧ (fun_app$e(returns_heap$a(?v8, fun_app$u(fun_app$aw(?v3, ?v9), ?v10)), ?v11) ∧ (fun_app$i(returns_result$b(?v8, fun_app$m(?v6, ?v12)), ?v13) ∧ fun_app$i(returns_result$b(?v11, fun_app$m(?v6, ?v12)), ?v14)))))) ⇒ less_eq$d(set$(?v14), set$(?v13)))
tff(axiom613,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v12: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v13: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v14: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
        & 'fun_app$e'(A__questionmark_v2,A__questionmark_v8)
        & 'fun_app$e'(A__questionmark_v0,A__questionmark_v8)
        & 'fun_app$e'('returns_heap$a'(A__questionmark_v8,'fun_app$u'('fun_app$aw'(A__questionmark_v3,A__questionmark_v9),A__questionmark_v10)),A__questionmark_v11)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v8,'fun_app$m'(A__questionmark_v6,A__questionmark_v12)),A__questionmark_v13)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v11,'fun_app$m'(A__questionmark_v6,A__questionmark_v12)),A__questionmark_v14) )
     => 'less_eq$d'('set$'(A__questionmark_v14),'set$'(A__questionmark_v13)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$ ?v5:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$ ?v6:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v7:Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$ ?v8:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v9:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v10:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v11:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (l_remove_child$(?v0, ?v1, ?v2, ?v3, ?v4, ?v5, ?v6, ?v7) ⇒ fun_app$e(fun_app$ar(writes$(fun_app$am(fun_app$ax(?v4, ?v8), select_result$e(execute$e(?v9, fun_app$ay(?v5, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v10))))), fun_app$u(fun_app$aw(?v3, ?v8), ?v10)), ?v9), ?v11))
tff(axiom614,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_bool_fun$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_bool_fun$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_fun_fun$',A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set_fun_fun$',A__questionmark_v5: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_document_ptr_document_ptr_prog_fun$',A__questionmark_v6: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v7: 'Document_ptr_document_ptr_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list_prog_fun$',A__questionmark_v8: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v9: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v10: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v11: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'l_remove_child$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3,A__questionmark_v4,A__questionmark_v5,A__questionmark_v6,A__questionmark_v7)
     => 'fun_app$e'('fun_app$ar'('writes$'('fun_app$am'('fun_app$ax'(A__questionmark_v4,A__questionmark_v8),'select_result$e'('execute$e'(A__questionmark_v9,'fun_app$ay'(A__questionmark_v5,'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v10))))),'fun_app$u'('fun_app$aw'(A__questionmark_v3,A__questionmark_v8),A__questionmark_v10)),A__questionmark_v9),A__questionmark_v11) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$ (member$b(?v0, set$(select_result$(execute$(?v1, a_ptr_kinds_M$(?v2))))) = fmember$a(?v0, fun_app$l(?v2, ?v1)))
tff(axiom615,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$'] :
      ( 'member$b'(A__questionmark_v0,'set$'('select_result$'('execute$'(A__questionmark_v1,'a_ptr_kinds_M$'(A__questionmark_v2)))))
    <=> 'fmember$a'(A__questionmark_v0,'fun_app$l'(A__questionmark_v2,A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_fset_fun$ (member$e(?v0, set$a(select_result$a(execute$a(?v1, a_ptr_kinds_M$a(?v2))))) = fmember$c(?v0, fun_app$av(?v2, ?v1)))
tff(axiom616,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_fset_fun$'] :
      ( 'member$e'(A__questionmark_v0,'set$a'('select_result$a'('execute$a'(A__questionmark_v1,'a_ptr_kinds_M$a'(A__questionmark_v2)))))
    <=> 'fmember$c'(A__questionmark_v0,'fun_app$av'(A__questionmark_v2,A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$ (member$(?v0, set$b(select_result$b(execute$b(?v1, a_ptr_kinds_M$b(?v2))))) = fmember$(?v0, fun_app$k(?v2, ?v1)))
tff(axiom617,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr_fset_fun$'] :
      ( 'member$'(A__questionmark_v0,'set$b'('select_result$b'('execute$b'(A__questionmark_v1,'a_ptr_kinds_M$b'(A__questionmark_v2)))))
    <=> 'fmember$'(A__questionmark_v0,'fun_app$k'(A__questionmark_v2,A__questionmark_v1)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ((fun_app$j(returns_result$c(?v0, new_element$), ?v1) ∧ fun_app$e(returns_heap$(?v0, new_element$), ?v2)) ⇒ fun_app$i(returns_result$b(?v2, fun_app$m(get_child_nodes$a, cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v1)))), nil$))
tff(axiom618,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( ( 'fun_app$j'('returns_result$c'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$e'('returns_heap$'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => 'fun_app$i'('returns_result$b'(A__questionmark_v2,'fun_app$m'('get_child_nodes$a','cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v1)))),'nil$') ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$m(get_child_nodes$a, ?v0)), ?v1)
tff(axiom619,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$m'('get_child_nodes$a',A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$m(get_child_nodes$a, ?v0)), ?v1)
tff(axiom620,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$m'('get_child_nodes$a',A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$ is_OK$c(?v0, a_ptr_kinds_M$(?v1))
tff(axiom621,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$'] : 'is_OK$c'(A__questionmark_v0,'a_ptr_kinds_M$'(A__questionmark_v1)) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(a_ptr_kinds_M$(?v0)), ?v1)
tff(axiom622,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_fset_fun$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('a_ptr_kinds_M$'(A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ (fun_app$i(returns_result$b(?v0, fun_app$m(get_child_nodes$a, ?v1)), ?v2) ⇒ fmember$(?v1, fun_app$k(object_ptr_kinds$, ?v0)))
tff(axiom623,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$m'('get_child_nodes$a',A__questionmark_v1)),A__questionmark_v2)
     => 'fmember$'(A__questionmark_v1,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (is_OK$c(?v0, fun_app$m(get_child_nodes$a, ?v1)) ⇒ fmember$(?v1, fun_app$k(object_ptr_kinds$, ?v0)))
tff(axiom624,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
      ( 'is_OK$c'(A__questionmark_v0,'fun_app$m'('get_child_nodes$a',A__questionmark_v1))
     => 'fmember$'(A__questionmark_v1,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0)) ) ).

%% (object_ptr_kinds_M$ = a_ptr_kinds_M$b(object_ptr_kinds$))
tff(axiom625,axiom,
    'object_ptr_kinds_M$' = 'a_ptr_kinds_M$b'('object_ptr_kinds$') ).

%% (node_ptr_kinds_M$ = a_ptr_kinds_M$(node_ptr_kinds$))
tff(axiom626,axiom,
    'node_ptr_kinds_M$' = 'a_ptr_kinds_M$'('node_ptr_kinds$') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(all_ptrs_in_heap$, ?v0) = (∀ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v1, fset$a(fun_app$k(object_ptr_kinds$, ?v0))) ⇒ less_eq$d(set$(select_result$(execute$(?v0, fun_app$m(get_child_nodes$a, ?v1)))), fset$(fun_app$l(node_ptr_kinds$, ?v0)))) ∧ ∀ ?v1:Document_ptr_document_ptr$ (member$f(?v1, fset$b(document_ptr_kinds$(?v0))) ⇒ less_eq$d(set$(select_result$(execute$(?v0, fun_app$f(get_disconnected_nodes$a, ?v1)))), fset$(fun_app$l(node_ptr_kinds$, ?v0))))))
tff(axiom627,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('all_ptrs_in_heap$',A__questionmark_v0)
    <=> ( ! [A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'member$'(A__questionmark_v1,'fset$a'('fun_app$k'('object_ptr_kinds$',A__questionmark_v0)))
           => 'less_eq$d'('set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$m'('get_child_nodes$a',A__questionmark_v1)))),'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v0))) )
        & ! [A__questionmark_v1: 'Document_ptr_document_ptr$'] :
            ( 'member$f'(A__questionmark_v1,'fset$b'('document_ptr_kinds$'(A__questionmark_v0)))
           => 'less_eq$d'('set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$a',A__questionmark_v1)))),'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v0))) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(fun_app$ar(writes$a(?v0, ?v1), ?v2), ?v3) = (fun_app$e(returns_heap$(?v2, ?v1), ?v3) ⇒ ∃ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_list$ (less_eq$k(set$g(?v4), ?v0) ∧ fun_app$e(returns_heap$(?v2, iterate_M$(?v4)), ?v3))))
tff(axiom628,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('fun_app$ar'('writes$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
       => ? [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_list$'] :
            ( 'less_eq$k'('set$g'(A__questionmark_v4),A__questionmark_v0)
            & 'fun_app$e'('returns_heap$'(A__questionmark_v2,'iterate_M$'(A__questionmark_v4)),A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(fun_app$ar(writes$b(?v0, ?v1), ?v2), ?v3) = (fun_app$e(returns_heap$(?v2, ?v1), ?v3) ⇒ ∃ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ (less_eq$g(set$d(?v4), ?v0) ∧ fun_app$e(returns_heap$a(?v2, iterate_M$a(?v4)), ?v3))))
tff(axiom629,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('fun_app$ar'('writes$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$e'('returns_heap$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
       => ? [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$'] :
            ( 'less_eq$g'('set$d'(A__questionmark_v4),A__questionmark_v0)
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,'iterate_M$a'(A__questionmark_v4)),A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(fun_app$ar(writes$c(?v0, ?v1), ?v2), ?v3) = (fun_app$e(returns_heap$a(?v2, ?v1), ?v3) ⇒ ∃ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_list$ (less_eq$k(set$g(?v4), ?v0) ∧ fun_app$e(returns_heap$(?v2, iterate_M$(?v4)), ?v3))))
tff(axiom630,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('fun_app$ar'('writes$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
       => ? [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_element_ptr_element_ptr_prog_list$'] :
            ( 'less_eq$k'('set$g'(A__questionmark_v4),A__questionmark_v0)
            & 'fun_app$e'('returns_heap$'(A__questionmark_v2,'iterate_M$'(A__questionmark_v4)),A__questionmark_v3) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(fun_app$ar(writes$(?v0, ?v1), ?v2), ?v3) = (fun_app$e(returns_heap$a(?v2, ?v1), ?v3) ⇒ ∃ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$ (less_eq$g(set$d(?v4), ?v0) ∧ fun_app$e(returns_heap$a(?v2, iterate_M$a(?v4)), ?v3))))
tff(axiom631,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('fun_app$ar'('writes$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$e'('returns_heap$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
       => ? [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap_exception_unit_prog_list$'] :
            ( 'less_eq$g'('set$d'(A__questionmark_v4),A__questionmark_v0)
            & 'fun_app$e'('returns_heap$a'(A__questionmark_v2,'iterate_M$a'(A__questionmark_v4)),A__questionmark_v3) ) ) ) ).

%% (all_ptrs_in_heap$ = a_all_ptrs_in_heap$(get_child_nodes$a, get_disconnected_nodes$a))
tff(axiom632,axiom,
    'all_ptrs_in_heap$' = 'a_all_ptrs_in_heap$'('get_child_nodes$a','get_disconnected_nodes$a') ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$f(get_disconnected_nodes$a, ?v0)), ?v1)
tff(axiom633,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$f'('get_disconnected_nodes$a',A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$f(get_disconnected_nodes$a, ?v0)), ?v1)
tff(axiom634,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$f'('get_disconnected_nodes$a',A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:Document_ptr_document_ptr$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ fun_app$e(pure$(fun_app$f(get_disconnected_nodes$a, ?v0)), ?v1)
tff(axiom635,axiom,
    ! [A__questionmark_v0: 'Document_ptr_document_ptr$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] : 'fun_app$e'('pure$'('fun_app$f'('get_disconnected_nodes$a',A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ (is_OK$c(?v0, fun_app$f(get_disconnected_nodes$a, ?v1)) ⇒ fmember$b(?v1, document_ptr_kinds$(?v0)))
tff(axiom636,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$'] :
      ( 'is_OK$c'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$a',A__questionmark_v1))
     => 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ (is_OK$c(?v0, fun_app$f(get_disconnected_nodes$a, ?v1)) ⇒ fmember$b(?v1, document_ptr_kinds$(?v0)))
tff(axiom637,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$'] :
      ( 'is_OK$c'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$a',A__questionmark_v1))
     => 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ (is_OK$c(?v0, fun_app$f(get_disconnected_nodes$a, ?v1)) ⇒ fmember$b(?v1, document_ptr_kinds$(?v0)))
tff(axiom638,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$'] :
      ( 'is_OK$c'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$a',A__questionmark_v1))
     => 'fmember$b'(A__questionmark_v1,'document_ptr_kinds$'(A__questionmark_v0)) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ (fun_app$e(owner_document_valid$, ?v0) = ∀ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ (member$b(?v1, fset$(fun_app$l(node_ptr_kinds$, ?v0))) ⇒ (∃ ?v2:Document_ptr_document_ptr$ (fmember$b(?v2, document_ptr_kinds$(?v0)) ∧ member$b(?v1, set$(select_result$(execute$(?v0, fun_app$f(get_disconnected_nodes$a, ?v2)))))) ∨ ∃ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fmember$(?v2, fun_app$k(object_ptr_kinds$, ?v0)) ∧ member$b(?v1, set$(select_result$(execute$(?v0, fun_app$m(get_child_nodes$a, ?v2)))))))))
tff(axiom639,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$'] :
      ( 'fun_app$e'('owner_document_valid$',A__questionmark_v0)
    <=> ! [A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
          ( 'member$b'(A__questionmark_v1,'fset$'('fun_app$l'('node_ptr_kinds$',A__questionmark_v0)))
         => ( ? [A__questionmark_v2: 'Document_ptr_document_ptr$'] :
                ( 'fmember$b'(A__questionmark_v2,'document_ptr_kinds$'(A__questionmark_v0))
                & 'member$b'(A__questionmark_v1,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$a',A__questionmark_v2))))) )
            | ? [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
                ( 'fmember$'(A__questionmark_v2,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0))
                & 'member$b'(A__questionmark_v1,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$m'('get_child_nodes$a',A__questionmark_v2))))) ) ) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ?v3:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$e(distinct_lists$, ?v0) ∧ (fun_app$i(returns_result$b(?v0, fun_app$f(get_disconnected_nodes$a, ?v1)), ?v2) ∧ member$b(?v3, set$(?v2)))) ⇒ ¬∃ ?v4:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (fmember$(?v4, fun_app$k(object_ptr_kinds$, ?v0)) ∧ member$b(?v3, set$(select_result$(execute$(?v0, fun_app$m(get_child_nodes$a, ?v4)))))))
tff(axiom640,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$',A__questionmark_v3: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$e'('distinct_lists$',A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$a',A__questionmark_v1)),A__questionmark_v2)
        & 'member$b'(A__questionmark_v3,'set$'(A__questionmark_v2)) )
     => ~ ? [A__questionmark_v4: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
            ( 'fmember$'(A__questionmark_v4,'fun_app$k'('object_ptr_kinds$',A__questionmark_v0))
            & 'member$b'(A__questionmark_v3,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$m'('get_child_nodes$a',A__questionmark_v4))))) ) ) ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Document_ptr_document_ptr$ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$ ((fun_app$e(distinct_lists$, ?v0) ∧ fun_app$i(returns_result$b(?v0, fun_app$f(get_disconnected_nodes$a, ?v1)), ?v2)) ⇒ fun_app$i(distinct$, ?v2))
tff(axiom641,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Document_ptr_document_ptr$',A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$e'('distinct_lists$',A__questionmark_v0)
        & 'fun_app$i'('returns_result$b'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$a',A__questionmark_v1)),A__questionmark_v2) )
     => 'fun_app$i'('distinct$',A__questionmark_v2) ) ).

%% (distinct_lists$ = a_distinct_lists$(get_child_nodes$a, get_disconnected_nodes$a))
tff(axiom642,axiom,
    'distinct_lists$' = 'a_distinct_lists$'('get_child_nodes$a','get_disconnected_nodes$a') ).

%% (owner_document_valid$ = a_owner_document_valid$(get_child_nodes$a, get_disconnected_nodes$a))
tff(axiom643,axiom,
    'owner_document_valid$' = 'a_owner_document_valid$'('get_child_nodes$a','get_disconnected_nodes$a') ).

%% ∀ ?v0:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$ ?v1:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$ ((fun_app$e(heap_is_wellformed$a, ?v0) ∧ (fmember$a(?v1, fun_app$l(node_ptr_kinds$, ?v0)) ∧ ¬∃ ?v2:Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$ (member$(?v2, fset$a(fun_app$k(object_ptr_kinds$, ?v0))) ∧ member$b(?v1, set$(select_result$(execute$(?v0, fun_app$m(get_child_nodes$a, ?v2)))))))) ⇒ ∃ ?v2:Document_ptr_document_ptr$ (member$f(?v2, fset$b(document_ptr_kinds$(?v0))) ∧ member$b(?v1, set$(select_result$(execute$(?v0, fun_app$f(get_disconnected_nodes$a, ?v2)))))))
tff(axiom644,axiom,
    ! [A__questionmark_v0: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_node_ptr_element_ptr_character_data_ptr_shadow_root_ptr_Element_option_RElement_ext_CharacterData_option_RCharacterData_ext_Node_sum_sum_RNode_ext_node_ptr_element_ptr_character_data_ptr_Document_option_RDocument_ext_Object_sum_sum_heap$',A__questionmark_v1: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr$'] :
      ( ( 'fun_app$e'('heap_is_wellformed$a',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$l'('node_ptr_kinds$',A__questionmark_v0))
        & ~ ? [A__questionmark_v2: 'Element_ptr_element_ptr_character_data_ptr_character_data_ptr_node_ptr_sum_sum_node_ptr_document_ptr_document_ptr_shadow_root_ptr_shadow_root_ptr_object_ptr_sum_sum_sum_object_ptr$'] :
              ( 'member$'(A__questionmark_v2,'fset$a'('fun_app$k'('object_ptr_kinds$',A__questionmark_v0)))
              & 'member$b'(A__questionmark_v1,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$m'('get_child_nodes$a',A__questionmark_v2))))) ) )
     => ? [A__questionmark_v2: 'Document_ptr_document_ptr$'] :
          ( 'member$f'(A__questionmark_v2,'fset$b'('document_ptr_kinds$'(A__questionmark_v0)))
          & 'member$b'(A__questionmark_v1,'set$'('select_result$'('execute$'(A__questionmark_v0,'fun_app$f'('get_disconnected_nodes$a',A__questionmark_v2))))) ) ) ).

%% ∀ b:tlbool ((b = tltrue) ∨ (b = tlfalse))
tff(formula_646,axiom,
    ! [B: tlbool] :
      ( ( B = tltrue )
      | ( B = tlfalse ) ) ).

%% ¬(tltrue = tlfalse)
tff(formula_647,axiom,
    tltrue != tlfalse ).

%------------------------------------------------------------------------------