TPTP Problem File: ITP308

TPTP Problem File: ITP308_1.p

%------------------------------------------------------------------------------
% File     : ITP308_1 : TPTP v8.2.0. Released v8.0.0.
% Domain   : Interactive Theorem Proving
% Problem  : SMT-LIB Core_DOM CharacterDataMonad 00120_006040
% Version  : [Des21] axioms.
% English  :

% Refs     : [Des21] Desharnais (2021), Email to Geoff Sutcliffe
% Source   : [Des21]
% Names    : Core_DOM-0021_CharacterDataMonad-prob_00120_006040 [Des21]

% Status   : Theorem
% Rating   : 1.00 v8.1.0
% Syntax   : Number of formulae    : 1165 ( 125 unt; 501 typ;   0 def)
%            Number of atoms       : 2449 ( 282 equ)
%            Maximal formula atoms :   13 (   3 avg)
%            Number of connectives : 1837 (  52   ~;   2   |; 914   &)
%                                         ( 105 <=>; 764  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   19 (   8 avg)
%            Maximal term depth    :    7 (   1 avg)
%            Number of types       :  150 ( 149 usr)
%            Number of type conns  :  552 ( 292   >; 260   *;   0   +;   0  <<)
%            Number of predicates  :   45 (  43 usr;   1 prp; 0-3 aty)
%            Number of functors    :  309 ( 309 usr;  60 con; 0-4 aty)
%            Number of variables   : 3178 (3178   !;   0   ?;3178   :)
% 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('C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_e_shadow_root_ptr_option_fun$',type,
    'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_e_shadow_root_ptr_option_fun$': $tType ).

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

%% Declarations:
tff('select_result$',type,
    'select_result$': 'Exception_unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' > 'Unit$' ).

tff('a_get_M$e',type,
    'a_get_M$e': 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option_fun_fun$' > 'B_element_ptr_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' ).

tff('put_M_E_l_e_m_e_n_t$c',type,
    'put_M_E_l_e_m_e_n_t$c': ( 'B_element_ptr$' * 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'E_shadow_root_ptr_option$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('reads$e',type,
    'reads$e': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('uuv$',type,
    'uuv$': ( 'A_character_data_ptr$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ).

tff('is_OK$',type,
    'is_OK$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ) > $o ).

tff('tag_name_update$',type,
    'tag_name_update$': 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' ).

tff('writes$a',type,
    'writes$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('fun_app$ai',type,
    'fun_app$ai': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

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

tff('uuf$',type,
    'uuf$': 'Char_list$' > 'Char_list_char_list_fun$' ).

tff('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c',type,
    'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c': 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun_fun$' ).

tff('fun_app$bs',type,
    'fun_app$bs': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'Unit$' ).

tff('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a',type,
    'put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a': ( 'A_character_data_ptr$' * 'Unit_unit_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('member$b',type,
    'member$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$' ) > $o ).

tff('returns_result_heap$a',type,
    'returns_result_heap$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' * 'L$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

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

tff('fun_app$bk',type,
    'fun_app$bk': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$' ) > 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('get_N_o_d_e$',type,
    'get_N_o_d_e$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option_fun_fun$' ).

tff('fun_app$cg',type,
    'fun_app$cg': ( 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'K$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('invokeError$',type,
    'invokeError$': 'Exception$' ).

tff('fun_app$k',type,
    'fun_app$k': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'Unit$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$g',type,
    'fun_app$g': ( 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' * 'A_character_data_ptr$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun$' ).

tff('case_option$',type,
    'case_option$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_option$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('put_N_o_d_e$',type,
    'put_N_o_d_e$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ).

tff('fun_app$aq',type,
    'fun_app$aq': ( 'B_element_ptr_b_element_ptr_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' * 'B_element_ptr_b_element_ptr_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ).

tff('fun_app$j',type,
    'fun_app$j': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ).

tff('bind$p',type,
    'bind$p': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ).

tff('fun_app$ak',type,
    'fun_app$ak': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ).

tff('returns_result$e',type,
    'returns_result$e': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_char_list_char_list_fmap_prog$' * 'Char_list_char_list_fmap$' ) > $o ).

tff('returns_error$a',type,
    'returns_error$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' * 'Exception$' ) > $o ).

tff('returns_result$f',type,
    'returns_result$f': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_char_list_prog$' * 'Char_list$' ) > $o ).

tff('fun_app$t',type,
    'fun_app$t': ( 'B_element_ptr_b_element_ptr_fun$' * 'B_element_ptr$' ) > 'B_element_ptr$' ).

tff('fun_app$z',type,
    'fun_app$z': ( 'L_l_fun$' * 'L$' ) > 'L$' ).

tff('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c',type,
    'put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c': ( 'A_character_data_ptr$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d',type,
    'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d': ( 'A_character_data_ptr$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('error$a',type,
    'error$a': 'Exception$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('get_M_N_o_d_e$a',type,
    'get_M_N_o_d_e$a': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' ).

tff('child_nodes$',type,
    'child_nodes$': 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$' ).

tff('return$d',type,
    'return$d': 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' ).

tff('uuj$',type,
    'uuj$': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('nothing$c',type,
    'nothing$c': 'Unit_RNode_ext_RObject_ext$' > 'Unit$' ).

tff('writes$',type,
    'writes$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('get_M_E_l_e_m_e_n_t$c',type,
    'get_M_E_l_e_m_e_n_t$c': ( 'B_element_ptr$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('get_M_O_b_j_e_c_t$a',type,
    'get_M_O_b_j_e_c_t$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('uuh$',type,
    'uuh$': 'E_shadow_root_ptr_option$' > 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$' ).

tff('nothing$d',type,
    'nothing$d': 'Unit_RNode_ext_RObject_ext$' > 'Unit$' ).

tff('uup$',type,
    'uup$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ).

tff('fun_app$i',type,
    'fun_app$i': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ).

tff('bind$',type,
    'bind$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('bind$n',type,
    'bind$n': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('fun_app$az',type,
    'fun_app$az': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'K$' ).

tff('nothing$a',type,
    'nothing$a': 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$' ).

tff('uu$',type,
    'uu$': 'Unit$' > 'Unit_unit_fun$' ).

tff('a_type_wf$a',type,
    'a_type_wf$a': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('put_M_E_l_e_m_e_n_t$g',type,
    'put_M_E_l_e_m_e_n_t$g': ( 'B_element_ptr$' * 'Unit_unit_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('returns_heap$a',type,
    'returns_heap$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('fun_app$bi',type,
    'fun_app$bi': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$' ) > 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ).

tff('fun_app$al',type,
    'fun_app$al': ( 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun_fun$' * 'A_character_data_ptr$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' ).

tff('get_M_E_l_e_m_e_n_t$b',type,
    'get_M_E_l_e_m_e_n_t$b': ( 'B_element_ptr$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_k_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('fun_app$ae',type,
    'fun_app$ae': ( 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' * 'A_character_data_ptr$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ).

tff('bind$i',type,
    'bind$i': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' * 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('uuu$',type,
    'uuu$': 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$' > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ).

tff('bind$s',type,
    'bind$s': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' * 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$br',type,
    'fun_app$br': ( 'L_l_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'L_l_fun$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' ).

tff('get_E_l_e_m_e_n_t$',type,
    'get_E_l_e_m_e_n_t$': 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option_fun_fun$' ).

tff('execute$',type,
    'execute$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ) > 'Exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' ).

tff('character_data_ptr$a',type,
    'character_data_ptr$a': 'A_character_data_ptr$' ).

tff('a_get_M$b',type,
    'a_get_M$b': 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' > 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' ).

tff('pure$',type,
    'pure$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('fun_app$by',type,
    'fun_app$by': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$' ).

tff('pure$a',type,
    'pure$a': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('uus$',type,
    'uus$': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('reads$d',type,
    'reads$d': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('fun_app$cc',type,
    'fun_app$cc': ( 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext$' ) > 'L$' ).

tff('returns_heap$b',type,
    'returns_heap$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('fun_app$ca',type,
    'fun_app$ca': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_e_shadow_root_ptr_option_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'E_shadow_root_ptr_option$' ).

tff('writes$b',type,
    'writes$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('fun_app$ag',type,
    'fun_app$ag': ( 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_k_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' * 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('uue$',type,
    'uue$': 'Char_list_char_list_fmap$' > 'Char_list_char_list_fmap_char_list_char_list_fmap_fun$' ).

tff('l_get_M_E_l_e_m_e_n_t_lemmas$',type,
    'l_get_M_E_l_e_m_e_n_t_lemmas$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' > $o ).

tff('l_get_N_o_d_e_lemmas$',type,
    'l_get_N_o_d_e_lemmas$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' > $o ).

tff('a_get_M$a',type,
    'a_get_M$a': 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' > 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun_fun$' ).

tff('get_M_E_l_e_m_e_n_t$',type,
    'get_M_E_l_e_m_e_n_t$': 'B_element_ptr_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' ).

tff('character_data_ptr$',type,
    'character_data_ptr$': 'A_character_data_ptr$' ).

tff('v$',type,
    'v$': 'K$' ).

tff('select_result$c',type,
    'select_result$c': 'Exception_b_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' > 'B_element_ptr$' ).

tff('fun_app$aa',type,
    'fun_app$aa': ( 'K_k_fun$' * 'K$' ) > 'K$' ).

tff('fun_app$bb',type,
    'fun_app$bb': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

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

tff('fun_app$n',type,
    'fun_app$n': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('nil$a',type,
    'nil$a': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$' ).

tff('child_nodes_update$',type,
    'child_nodes_update$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' ).

tff('member$a',type,
    'member$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$' ) > $o ).

tff('uul$',type,
    'uul$': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('fun_app$bj',type,
    'fun_app$bj': ( 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$au',type,
    'fun_app$au': ( 'L_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' * 'L_l_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ).

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

tff('fun_app$ay',type,
    'fun_app$ay': ( 'L_bool_fun$' * 'L$' ) > $o ).

tff('fun_app$cx',type,
    'fun_app$cx': ( 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option_fun_fun$' * 'B_element_ptr$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option_fun$' ).

tff('bind$d',type,
    'bind$d': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' * 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('a_put_M$',type,
    'a_put_M$': ( 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' * 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$' ) > 'A_character_data_ptr_k_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_k_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun_fun$' ).

tff('fun_app$cd',type,
    'fun_app$cd': ( 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext$' ) > 'Unit$' ).

tff('fun_app$',type,
    'fun_app$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'Exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' ).

tff('uuc$',type,
    'uuc$': 'L$' > 'L_l_fun$' ).

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

tff('fun_app$bo',type,
    'fun_app$bo': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr$' ).

tff('preserved$b',type,
    'preserved$b': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('bind$v',type,
    'bind$v': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' * 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('fun_app$ar',type,
    'fun_app$ar': ( 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'B_element_ptr$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$bx',type,
    'fun_app$bx': ( 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'Char_list_char_list_fun$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' ).

tff('reads$a',type,
    'reads$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('reads$b',type,
    'reads$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('tag_name$',type,
    'tag_name$': 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_fun$' ).

tff('none$b',type,
    'none$b': 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option$' ).

tff('writes$c',type,
    'writes$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('is_OK$e',type,
    'is_OK$e': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ) > $o ).

tff('preserved$c',type,
    'preserved$c': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('l_get_M_N_o_d_e_lemmas$',type,
    'l_get_M_N_o_d_e_lemmas$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' > $o ).

tff('shadow_root_opt$',type,
    'shadow_root_opt$': 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_e_shadow_root_ptr_option_fun$' ).

tff('return$c',type,
    'return$c': 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('fun_app$cm',type,
    'fun_app$cm': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' * 'Unit$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('bind$h',type,
    'bind$h': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' * 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$c',type,
    'fun_app$c': ( 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'L$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('returns_heap$e',type,
    'returns_heap$e': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('bind$l',type,
    'bind$l': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ).

tff('fun_app$bq',type,
    'fun_app$bq': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'L$' ).

tff('fun_app$cu',type,
    'fun_app$cu': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option$' ).

tff('fun_app$bh',type,
    'fun_app$bh': ( 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('returns_error$c',type,
    'returns_error$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' * 'Exception$' ) > $o ).

tff('fun_app$d',type,
    'fun_app$d': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'L$' ).

tff('a_get_M$c',type,
    'a_get_M$c': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option_fun_fun$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' ).

tff('returns_result_heap$c',type,
    'returns_result_heap$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'Unit$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('writes$d',type,
    'writes$d': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('fun_app$cn',type,
    'fun_app$cn': ( 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'B_element_ptr$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('l_get_M$',type,
    'l_get_M$': ( 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$' ) > $o ).

tff('fun_app$bz',type,
    'fun_app$bz': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' ).

tff('l_put_M_N_o_d_e_lemmas$',type,
    'l_put_M_N_o_d_e_lemmas$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' > $o ).

tff('fun_app$cb',type,
    'fun_app$cb': ( 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' ).

tff('fun_app$q',type,
    'fun_app$q': ( 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$' * 'A_character_data_ptr$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun$' ).

tff('fun_app$e',type,
    'fun_app$e': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('fun_app$at',type,
    'fun_app$at': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ).

tff('bind$w',type,
    'bind$w': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('none$a',type,
    'none$a': 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option$' ).

tff('reads$',type,
    'reads$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('return$b',type,
    'return$b': 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' ).

tff('bind$c',type,
    'bind$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('pure$c',type,
    'pure$c': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('fun_app$v',type,
    'fun_app$v': ( 'Char_list_char_list_fmap_char_list_char_list_fmap_fun$' * 'Char_list_char_list_fmap$' ) > 'Char_list_char_list_fmap$' ).

tff('fun_app$s',type,
    'fun_app$s': ( 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' * 'K_k_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ).

tff('put_M_E_l_e_m_e_n_t$',type,
    'put_M_E_l_e_m_e_n_t$': ( 'B_element_ptr$' * 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'Char_list_char_list_fmap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('nothing_update$',type,
    'nothing_update$': ( 'Unit_unit_fun$' * 'Unit_RNode_ext_RObject_ext$' ) > 'Unit_RNode_ext_RObject_ext$' ).

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

tff('bind$e',type,
    'bind$e': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' * 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('returns_result$c',type,
    'returns_result$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ) > 'L_bool_fun$' ).

tff('l_put_M$',type,
    'l_put_M$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$' * 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' ) > $o ).

tff('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d',type,
    'put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d': 'A_character_data_ptr_l_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_l_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun_fun$' ).

tff('a_get_M$',type,
    'a_get_M$': 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' > 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun_fun$' ).

tff('bind$x',type,
    'bind$x': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('fun_app$bt',type,
    'fun_app$bt': ( 'Unit_unit_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'Unit_unit_fun$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' ).

tff('uui$',type,
    'uui$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_bool_fun$' ).

tff('fun_app$ah',type,
    'fun_app$ah': ( 'A_character_data_ptr_k_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_k_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun_fun$' * 'A_character_data_ptr$' ) > 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_k_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' ).

tff('fun_app$cy',type,
    'fun_app$cy': ( 'Unit_RNode_ext_bool_fun$' * 'Unit_RNode_ext$' ) > $o ).

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

tff('a_get_M$d',type,
    'a_get_M$d': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option_fun_fun$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' ).

tff('bind$q',type,
    'bind$q': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' * 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('fmember$b',type,
    'fmember$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_fset$' ) > $o ).

tff('select_result$b',type,
    'select_result$b': 'Exception_k_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' > 'K$' ).

tff('member$',type,
    'member$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' ) > $o ).

tff('more$',type,
    'more$': 'Unit_RNode_ext_RObject_ext$' > 'Unit$' ).

tff('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',type,
    'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$': 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' ).

tff('fun_app$o',type,
    'fun_app$o': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ).

tff('fun_app$cv',type,
    'fun_app$cv': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option_fun$' ).

tff('fun_app$ab',type,
    'fun_app$ab': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > $o ).

tff('is_OK$a',type,
    'is_OK$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ) > $o ).

tff('attrs_update$',type,
    'attrs_update$': 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' ).

tff('execute$d',type,
    'execute$d': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ) > 'Exception_k_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' ).

tff('uuw$',type,
    'uuw$': ( 'A_character_data_ptr$' * 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' * 'K$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('fun_app$as',type,
    'fun_app$as': ( 'B_element_ptr_bool_fun$' * 'B_element_ptr$' ) > $o ).

tff('rObject_ext$',type,
    'rObject_ext$': ( 'Unit$' * 'Unit_RNode_ext$' ) > 'Unit_RNode_ext_RObject_ext$' ).

tff('get_M_N_o_d_e$',type,
    'get_M_N_o_d_e$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' ).

tff('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a',type,
    'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a': ( 'A_character_data_ptr$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_unit_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$ac',type,
    'fun_app$ac': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('uuo$',type,
    'uuo$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('returns_heap$c',type,
    'returns_heap$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('get_M_E_l_e_m_e_n_t$e',type,
    'get_M_E_l_e_m_e_n_t$e': ( 'B_element_ptr$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_char_list_prog$' ).

tff('pure$b',type,
    'pure$b': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('get_M_E_l_e_m_e_n_t$d',type,
    'get_M_E_l_e_m_e_n_t$d': ( 'B_element_ptr$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_char_list_fmap_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_char_list_char_list_fmap_prog$' ).

tff('bind$t',type,
    'bind$t': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' * 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('bind$f',type,
    'bind$f': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' * 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('fun_app$bm',type,
    'fun_app$bm': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ).

tff('fun_app$bl',type,
    'fun_app$bl': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_k_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'K$' ).

tff('fun_app$bv',type,
    'fun_app$bv': ( 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'Char_list_char_list_fmap_char_list_char_list_fmap_fun$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' ).

tff('fun_app$ad',type,
    'fun_app$ad': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('execute$b',type,
    'execute$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ) > 'Exception_l_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' ).

tff('fmember$c',type,
    'fmember$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr_fset$' ) > $o ).

tff('returns_result$g',type,
    'returns_result$g': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_prog$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$' ) > $o ).

tff('l_put_M$a',type,
    'l_put_M$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_fset_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option_fun_fun$' ) > $o ).

tff('fun_app$w',type,
    'fun_app$w': ( 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$' * 'E_shadow_root_ptr_option$' ) > 'E_shadow_root_ptr_option$' ).

tff('id$',type,
    'id$': 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ).

tff('is_OK$d',type,
    'is_OK$d': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ) > $o ).

tff('error$d',type,
    'error$d': 'Exception$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ).

tff('bind$a',type,
    'bind$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$af',type,
    'fun_app$af': ( 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'K$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('returns_result$d',type,
    'returns_result$d': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ) > 'K_bool_fun$' ).

tff('bind$j',type,
    'bind$j': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('fun_app$ce',type,
    'fun_app$ce': ( 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext$' ) > 'L$' ).

tff('l_put_M_C_h_a_r_a_c_t_e_r_D_a_t_a_lemmas$',type,
    'l_put_M_C_h_a_r_a_c_t_e_r_D_a_t_a_lemmas$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' > $o ).

tff('fun_app$aj',type,
    'fun_app$aj': ( 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun_fun$' * 'A_character_data_ptr$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' ).

tff('returns_error$',type,
    'returns_error$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'Exception$' ) > $o ).

tff('fun_app$ch',type,
    'fun_app$ch': ( 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' * 'L$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

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

tff('setter$',type,
    'setter$': 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' ).

tff('returns_heap$',type,
    'returns_heap$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('fun_app$p',type,
    'fun_app$p': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun$' ).

tff('fun_app$ct',type,
    'fun_app$ct': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_fset_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_fset$' ).

tff('returns_result_heap$',type,
    'returns_result_heap$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' * 'K$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('l_get_M$b',type,
    'l_get_M$b': ( 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_fset_fun$' ) > $o ).

tff('writes$f',type,
    'writes$f': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('l_put_M_E_l_e_m_e_n_t_lemmas$',type,
    'l_put_M_E_l_e_m_e_n_t_lemmas$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' > $o ).

tff('uux$',type,
    'uux$': ( 'A_character_data_ptr$' * 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' * 'K$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('bind$u',type,
    'bind$u': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' * 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('is_element_ptr_e_l_e_m_e_n_t_p_t_r$',type,
    'is_element_ptr_e_l_e_m_e_n_t_p_t_r$': 'B_element_ptr_bool_fun$' ).

tff('fun_app$l',type,
    'fun_app$l': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' * 'Unit$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ).

tff('execute$c',type,
    'execute$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ) > 'Exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' ).

tff('error$c',type,
    'error$c': 'Exception$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('is_element_ptr_kind_n_o_d_e_p_t_r$',type,
    'is_element_ptr_kind_n_o_d_e_p_t_r$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$' > $o ).

tff('pure$d',type,
    'pure$d': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

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

tff('prog$',type,
    'prog$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum_fun$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ).

tff('fun_app$a',type,
    'fun_app$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_bool_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ) > $o ).

tff('returns_result$i',type,
    'returns_result$i': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('returns_result$',type,
    'returns_result$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ) > 'Unit_bool_fun$' ).

tff('getter$',type,
    'getter$': 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$' ).

tff('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b',type,
    'put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b': ( 'A_character_data_ptr$' * 'B_element_ptr_b_element_ptr_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',type,
    'put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$': 'A_character_data_ptr_k_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_k_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun_fun$' ).

tff('fun_app$cf',type,
    'fun_app$cf': ( 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext$' ) > 'Unit$' ).

tff('error$e',type,
    'error$e': 'Exception$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ).

tff('get_M_E_l_e_m_e_n_t$g',type,
    'get_M_E_l_e_m_e_n_t$g': ( 'B_element_ptr$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_e_shadow_root_ptr_option_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_e_shadow_root_ptr_option_prog$' ).

tff('fun_app$cp',type,
    'fun_app$cp': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('nothing$b',type,
    'nothing$b': 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$' ).

tff('bind$r',type,
    'bind$r': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('is_OK$b',type,
    'is_OK$b': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_bool_fun$' ).

tff('fmember$',type,
    'fmember$': ( 'A_character_data_ptr$' * 'A_character_data_ptr_fset$' ) > $o ).

tff('fun_app$bg',type,
    'fun_app$bg': ( 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' * 'K$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('fun_app$h',type,
    'fun_app$h': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('none$',type,
    'none$': 'E_shadow_root_ptr_option$' ).

tff('cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$',type,
    'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$' ).

tff('fun_app$an',type,
    'fun_app$an': ( 'Unit_unit_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' * 'Unit_unit_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ).

tff('object_ptr_kinds$',type,
    'object_ptr_kinds$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr_fset$' ).

tff('fun_app$f',type,
    'fun_app$f': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_option$' ).

tff('fun_app$ci',type,
    'fun_app$ci': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' * 'Unit$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('cast_E_l_e_m_e_n_t_2_N_o_d_e$',type,
    'cast_E_l_e_m_e_n_t_2_N_o_d_e$': 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' > 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext$' ).

tff('select_result$a',type,
    'select_result$a': 'Exception_l_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' > 'L$' ).

tff('return$e',type,
    'return$e': 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' ).

tff('shadow_root_opt_update$',type,
    'shadow_root_opt_update$': 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' ).

tff('fun_app$cw',type,
    'fun_app$cw': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option$' ).

tff('fun_app$ap',type,
    'fun_app$ap': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr$' ).

tff('cast_N_o_d_e_2_O_b_j_e_c_t$',type,
    'cast_N_o_d_e_2_O_b_j_e_c_t$': 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext$' > 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext$' ).

tff('reads$c',type,
    'reads$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('fun_app$cj',type,
    'fun_app$cj': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'Unit$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('returns_result$h',type,
    'returns_result$h': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_e_shadow_root_ptr_option_prog$' * 'E_shadow_root_ptr_option$' ) > $o ).

tff('get_heap$',type,
    'get_heap$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ).

tff('more_update$',type,
    'more_update$': ( 'Unit_unit_fun$' * 'Unit_RNode_ext_RObject_ext$' ) > 'Unit_RNode_ext_RObject_ext$' ).

tff('fun_app$bn',type,
    'fun_app$bn': ( 'K_k_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'K_k_fun$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' ).

tff('uur$',type,
    'uur$': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('uud$',type,
    'uud$': 'K$' > 'K_k_fun$' ).

tff('uuk$',type,
    'uuk$': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('put_C_h_a_r_a_c_t_e_r_D_a_t_a$',type,
    'put_C_h_a_r_a_c_t_e_r_D_a_t_a$': 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$' ).

tff('rNode_ext$',type,
    'rNode_ext$': ( 'Unit$' * 'Unit$' ) > 'Unit_RNode_ext$' ).

tff('writes$e',type,
    'writes$e': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('character_data_ptr_kinds$',type,
    'character_data_ptr_kinds$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$' ).

tff('a_put_M$a',type,
    'a_put_M$a': ( 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' * 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$' ) > 'A_character_data_ptr_l_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_l_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun_fun$' ).

tff('bind$b',type,
    'bind$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$be',type,
    'fun_app$be': ( 'B_element_ptr_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' * 'B_element_ptr$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('execute$e',type,
    'execute$e': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ) > 'Exception_b_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' ).

tff('get_M_O_b_j_e_c_t$',type,
    'get_M_O_b_j_e_c_t$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$' * 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('return$a',type,
    'return$a': 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ).

tff('fun_app$cq',type,
    'fun_app$cq': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('fmember$a',type,
    'fmember$a': ( 'B_element_ptr$' * 'B_element_ptr_fset$' ) > $o ).

tff('fun_app$ba',type,
    'fun_app$ba': ( 'K_bool_fun$' * 'K$' ) > $o ).

tff('bind$m',type,
    'bind$m': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ).

tff('uut$',type,
    'uut$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum_fun$' ).

tff('returns_result$a',type,
    'returns_result$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ) > 'B_element_ptr_bool_fun$' ).

tff('uug$',type,
    'uug$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$' ).

tff('bind$o',type,
    'bind$o': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ).

tff('pure$e',type,
    'pure$e': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('fun_app$b',type,
    'fun_app$b': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('fun_app$co',type,
    'fun_app$co': ( 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$' * 'B_element_ptr$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ).

tff('put_M_E_l_e_m_e_n_t$f',type,
    'put_M_E_l_e_m_e_n_t$f': ( 'B_element_ptr$' * 'L_l_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('return$',type,
    'return$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ).

tff('attrs$',type,
    'attrs$': 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_char_list_fmap_fun$' ).

tff('returns_error$b',type,
    'returns_error$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' * 'Exception$' ) > $o ).

tff('fun_app$bc',type,
    'fun_app$bc': ( 'B_element_ptr_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun_fun$' * 'B_element_ptr$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ).

tff('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b',type,
    'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b': 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun_fun$' ).

tff('put_M_E_l_e_m_e_n_t$d',type,
    'put_M_E_l_e_m_e_n_t$d': ( 'B_element_ptr$' * 'K_k_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('fun_app$bp',type,
    'fun_app$bp': ( 'B_element_ptr_b_element_ptr_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'B_element_ptr_b_element_ptr_fun$' ) > 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun$' ).

tff('preserved$a',type,
    'preserved$a': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$',type,
    'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$': 'B_element_ptr$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$' ).

tff('fun_app$am',type,
    'fun_app$am': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_unit_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'Unit$' ).

tff('fun_app$bw',type,
    'fun_app$bw': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'Char_list$' ).

tff('returns_result$b',type,
    'returns_result$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > $o ).

tff('l_get_M_C_h_a_r_a_c_t_e_r_D_a_t_a_lemmas$',type,
    'l_get_M_C_h_a_r_a_c_t_e_r_D_a_t_a_lemmas$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' > $o ).

tff('uum$',type,
    'uum$': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('fun_app$cr',type,
    'fun_app$cr': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'A_character_data_ptr_fset$' ).

tff('error$',type,
    'error$': 'Exception$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('is_OK$c',type,
    'is_OK$c': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' ) > $o ).

tff('fun_app$ck',type,
    'fun_app$ck': ( 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' * 'K$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('fun_app$y',type,
    'fun_app$y': ( 'Char_list_char_list_fun$' * 'Char_list$' ) > 'Char_list$' ).

tff('a_type_wf$',type,
    'a_type_wf$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('collect$',type,
    'collect$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_bool_fun$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$' ).

tff('put_M_E_l_e_m_e_n_t$a',type,
    'put_M_E_l_e_m_e_n_t$a': ( 'B_element_ptr$' * 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'Char_list$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('get_M_E_l_e_m_e_n_t$f',type,
    'get_M_E_l_e_m_e_n_t$f': ( 'B_element_ptr$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_prog$' ).

tff('error$b',type,
    'error$b': 'Exception$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('uun$',type,
    'uun$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ).

tff('noop$',type,
    'noop$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('l_put_M$b',type,
    'l_put_M$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_fset_fun$' * 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option_fun_fun$' ) > $o ).

tff('fun_app$bd',type,
    'fun_app$bd': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$cl',type,
    'fun_app$cl': ( 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' * 'L$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('fmempty$',type,
    'fmempty$': 'Char_list_char_list_fmap$' ).

tff('returns_result_heap$b',type,
    'returns_result_heap$b': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' * 'B_element_ptr$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('put_M_E_l_e_m_e_n_t$e',type,
    'put_M_E_l_e_m_e_n_t$e': ( 'B_element_ptr$' * 'B_element_ptr_b_element_ptr_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('execute$a',type,
    'execute$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ) > 'Exception_unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prod_sum$' ).

tff('fun_app$m',type,
    'fun_app$m': ( 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$' * 'Unit$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$' ).

tff('bind$k',type,
    'bind$k': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' * 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('fun_app$bf',type,
    'fun_app$bf': ( 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$' * 'B_element_ptr$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$' ).

tff('uuq$',type,
    'uuq$': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('bind$g',type,
    'bind$g': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$' * 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' ).

tff('fun_app$aw',type,
    'fun_app$aw': ( 'L_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_l_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' * 'L_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$' ) > 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('l_get_M$a',type,
    'l_get_M$a': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_option_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_fset_fun$' ) > $o ).

tff('uua$',type,
    'uua$': 'B_element_ptr$' > 'B_element_ptr_b_element_ptr_fun$' ).

tff('fun_app$ax',type,
    'fun_app$ax': ( 'A_character_data_ptr_l_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_l_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun_fun$' * 'A_character_data_ptr$' ) > 'L_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun_l_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' ).

tff('fun_app$x',type,
    'fun_app$x': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$' ).

tff('fun_app$u',type,
    'fun_app$u': ( 'Unit_unit_fun$' * 'Unit$' ) > 'Unit$' ).

tff('nothing$',type,
    'nothing$': 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$' ).

tff('segmentationFault$',type,
    'segmentationFault$': 'Exception$' ).

tff('return_heap$',type,
    'return_heap$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' ).

tff('uub$',type,
    'uub$': 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' ).

tff('type_wf$a',type,
    'type_wf$a': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('a_get_M$f',type,
    'a_get_M$f': 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_option_fun_fun$' > 'B_element_ptr_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' ).

tff('type_wf$b',type,
    'type_wf$b': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

tff('put_M_E_l_e_m_e_n_t$b',type,
    'put_M_E_l_e_m_e_n_t$b': ( 'B_element_ptr$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$av',type,
    'fun_app$av': ( 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$' * 'L$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('preserved$',type,
    'preserved$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$' ).

tff('check_in_heap$',type,
    'check_in_heap$': 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$' > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$' ).

tff('fun_app$bu',type,
    'fun_app$bu': ( 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_char_list_fmap_fun$' * 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$' ) > 'Char_list_char_list_fmap$' ).

tff('get_M_E_l_e_m_e_n_t$a',type,
    'get_M_E_l_e_m_e_n_t$a': 'B_element_ptr_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun_fun$' ).

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

tff('fun_app$r',type,
    'fun_app$r': ( 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$' * 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ) > 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$' ).

tff('get_C_h_a_r_a_c_t_e_r_D_a_t_a$',type,
    'get_C_h_a_r_a_c_t_e_r_D_a_t_a$': 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$' ).

tff('fun_app$cs',type,
    'fun_app$cs': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_fset_fun$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' ) > 'B_element_ptr_fset$' ).

tff('returns_heap$d',type,
    'returns_heap$d': ( 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$' * 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$' ) > 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$' ).

%% Assertions:
%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$(uut$, ?v0) = execute$(?v0, return$(?v0)))
tff(axiom0,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$'('uut$',A__questionmark_v0) = 'execute$'(A__questionmark_v0,'return$'(A__questionmark_v0)) ).

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

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$b(uuu$(?v0), ?v1) = fun_app$c(return$a, fun_app$d(?v0, ?v1)))
tff(axiom2,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$b'('uuu$'(A__questionmark_v0),A__questionmark_v1) = 'fun_app$c'('return$a','fun_app$d'(A__questionmark_v0,A__questionmark_v1)) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$e(uuv$(?v0, ?v1), ?v2) = case_option$(error$(segmentationFault$), uuu$(?v1), fun_app$f(fun_app$g(get_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v0), ?v2)))
tff(axiom3,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$e'('uuv$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'case_option$'('error$'('segmentationFault$'),'uuu$'(A__questionmark_v1),'fun_app$f'('fun_app$g'('get_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v0),A__questionmark_v2)) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$h(uum$(?v0, ?v1), ?v2) = bind$(fun_app$i(?v0, ?v2), ?v1))
tff(axiom4,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$h'('uum$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$'('fun_app$i'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$h(uuk$(?v0, ?v1), ?v2) = bind$a(fun_app$h(?v0, ?v2), ?v1))
tff(axiom5,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$h'('uuk$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$a'('fun_app$h'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$h(uus$(?v0, ?v1), ?v2) = bind$b(fun_app$j(?v0, ?v2), ?v1))
tff(axiom6,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$h'('uus$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$b'('fun_app$j'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:Unit$ (fun_app$k(uul$(?v0, ?v1), ?v2) = bind$(fun_app$l(?v0, ?v2), ?v1))
tff(axiom7,axiom,
    ! [A__questionmark_v0: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'Unit$'] : 'fun_app$k'('uul$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$'('fun_app$l'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:Unit$ (fun_app$k(uuj$(?v0, ?v1), ?v2) = bind$a(fun_app$k(?v0, ?v2), ?v1))
tff(axiom8,axiom,
    ! [A__questionmark_v0: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'Unit$'] : 'fun_app$k'('uuj$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$a'('fun_app$k'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:Unit$ (fun_app$k(uur$(?v0, ?v1), ?v2) = bind$b(fun_app$m(?v0, ?v2), ?v1))
tff(axiom9,axiom,
    ! [A__questionmark_v0: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'Unit$'] : 'fun_app$k'('uur$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$b'('fun_app$m'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$n(uuq$(?v0, ?v1), ?v2) = bind$a(fun_app$n(?v0, ?v2), ?v1))
tff(axiom10,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$n'('uuq$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$a'('fun_app$n'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$e(uun$(?v0, ?v1), ?v2) = bind$c(fun_app$n(?v0, ?v2), ?v1))
tff(axiom11,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$e'('uun$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$c'('fun_app$n'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v1:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$n(uuo$(?v0, ?v1), ?v2) = bind$d(fun_app$e(?v0, ?v2), ?v1))
tff(axiom12,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v1: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$n'('uuo$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$d'('fun_app$e'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v1:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$e(uup$(?v0, ?v1), ?v2) = bind$e(fun_app$e(?v0, ?v2), ?v1))
tff(axiom13,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v1: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$e'('uup$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$e'('fun_app$e'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v1) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:K$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$h(uux$(?v0, ?v1, ?v2), ?v3) = bind$b(get_heap$, uuw$(?v0, ?v1, ?v2, ?v3)))
tff(axiom14,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'K$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$h'('uux$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2),A__questionmark_v3) = 'bind$b'('get_heap$','uuw$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:K$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$n(uuw$(?v0, ?v1, ?v2, ?v3), ?v4) = fun_app$n(return_heap$, fun_app$o(fun_app$p(fun_app$q(put_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v0), fun_app$r(fun_app$s(?v1, uud$(?v2)), ?v3)), ?v4)))
tff(axiom15,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'K$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$n'('uuw$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2,A__questionmark_v3),A__questionmark_v4) = 'fun_app$n'('return_heap$','fun_app$o'('fun_app$p'('fun_app$q'('put_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v0),'fun_app$r'('fun_app$s'(A__questionmark_v1,'uud$'(A__questionmark_v2)),A__questionmark_v3)),A__questionmark_v4)) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$r(uub$(?v0), ?v1) = ?v0)
tff(axiom16,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$r'('uub$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ (fun_app$t(uua$(?v0), ?v1) = ?v0)
tff(axiom17,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$'] : 'fun_app$t'('uua$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ∀ ?v0:Unit$ ?v1:Unit$ (fun_app$u(uu$(?v0), ?v1) = ?v0)
tff(axiom18,axiom,
    ! [A__questionmark_v0: 'Unit$',A__questionmark_v1: 'Unit$'] : 'fun_app$u'('uu$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ∀ ?v0:Char_list_char_list_fmap$ ?v1:Char_list_char_list_fmap$ (fun_app$v(uue$(?v0), ?v1) = ?v0)
tff(axiom19,axiom,
    ! [A__questionmark_v0: 'Char_list_char_list_fmap$',A__questionmark_v1: 'Char_list_char_list_fmap$'] : 'fun_app$v'('uue$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ∀ ?v0:E_shadow_root_ptr_option$ ?v1:E_shadow_root_ptr_option$ (fun_app$w(uuh$(?v0), ?v1) = ?v0)
tff(axiom20,axiom,
    ! [A__questionmark_v0: 'E_shadow_root_ptr_option$',A__questionmark_v1: 'E_shadow_root_ptr_option$'] : 'fun_app$w'('uuh$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ (fun_app$x(uug$(?v0), ?v1) = ?v0)
tff(axiom21,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$'] : 'fun_app$x'('uug$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ∀ ?v0:Char_list$ ?v1:Char_list$ (fun_app$y(uuf$(?v0), ?v1) = ?v0)
tff(axiom22,axiom,
    ! [A__questionmark_v0: 'Char_list$',A__questionmark_v1: 'Char_list$'] : 'fun_app$y'('uuf$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ∀ ?v0:L$ ?v1:L$ (fun_app$z(uuc$(?v0), ?v1) = ?v0)
tff(axiom23,axiom,
    ! [A__questionmark_v0: 'L$',A__questionmark_v1: 'L$'] : 'fun_app$z'('uuc$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ∀ ?v0:K$ ?v1:K$ (fun_app$aa(uud$(?v0), ?v1) = ?v0)
tff(axiom24,axiom,
    ! [A__questionmark_v0: 'K$',A__questionmark_v1: 'K$'] : 'fun_app$aa'('uud$'(A__questionmark_v0),A__questionmark_v1) = A__questionmark_v0 ).

%% ¬fun_app$ab(fun_app$ac(preserved$(fun_app$ad(fun_app$ae(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, character_data_ptr$), getter$)), h$), h$a)
tff(conjecture25,conjecture,
    'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$ad'('fun_app$ae'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$','character_data_ptr$'),'getter$')),'h$'),'h$a') ).

%% ¬(character_data_ptr$a = character_data_ptr$)
tff(hypothesis26,hypothesis,
    'character_data_ptr$a' != 'character_data_ptr$' ).

%% fun_app$ab(returns_heap$(h$, fun_app$af(fun_app$ag(fun_app$ah(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, character_data_ptr$a), setter$), v$)), h$a)
tff(hypothesis27,hypothesis,
    'fun_app$ab'('returns_heap$'('h$','fun_app$af'('fun_app$ag'('fun_app$ah'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$','character_data_ptr$a'),'setter$'),'v$')),'h$a') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$a(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom28,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom29,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, fun_app$n(return_heap$, ?v1)), ?v2) = (?v2 = ?v1))
tff(axiom30,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$n'('return_heap$',A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v2 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, noop$), ?v1) = (?v0 = ?v1))
tff(axiom31,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'noop$'),A__questionmark_v1)
    <=> ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_unit_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a(?v0, ?v1)), ?v2)
tff(axiom32,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a'(A__questionmark_v0,A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$a(fun_app$ai(fun_app$aj(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b, ?v0), ?v1)), ?v2)
tff(axiom33,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$a'('fun_app$ai'('fun_app$aj'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$b(fun_app$ak(fun_app$al(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c, ?v0), ?v1)), ?v2)
tff(axiom34,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$b'('fun_app$ak'('fun_app$al'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$c(fun_app$ad(fun_app$ae(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v0), ?v1)), ?v2)
tff(axiom35,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$c'('fun_app$ad'('fun_app$ae'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_unit_fun$ ?v1:Unit_unit_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v6:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$am(?v0, fun_app$r(fun_app$an(?v1, uu$(?v2)), ?v6)) = ?v2) ∧ fun_app$ab(returns_heap$(?v3, fun_app$k(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a(?v4, ?v1), ?v2)), ?v5)) ⇒ fun_app$ao(returns_result$(?v5, get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a(?v4, ?v0)), ?v2))
tff(axiom36,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'Unit_unit_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v6: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$am'(A__questionmark_v0,'fun_app$r'('fun_app$an'(A__questionmark_v1,'uu$'(A__questionmark_v2)),A__questionmark_v6)) = A__questionmark_v2
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$k'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a'(A__questionmark_v4,A__questionmark_v1),A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v5,'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$a'(A__questionmark_v4,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_fun$ ?v1:B_element_ptr_b_element_ptr_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v6:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$ap(?v0, fun_app$r(fun_app$aq(?v1, uua$(?v2)), ?v6)) = ?v2) ∧ fun_app$ab(returns_heap$(?v3, fun_app$ar(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b(?v4, ?v1), ?v2)), ?v5)) ⇒ fun_app$as(returns_result$a(?v5, get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d(?v4, ?v0)), ?v2))
tff(axiom37,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_fun$',A__questionmark_v1: 'B_element_ptr_b_element_ptr_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v6: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$ap'(A__questionmark_v0,'fun_app$r'('fun_app$aq'(A__questionmark_v1,'uua$'(A__questionmark_v2)),A__questionmark_v6)) = A__questionmark_v2
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$ar'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b'(A__questionmark_v4,A__questionmark_v1),A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$as'('returns_result$a'(A__questionmark_v5,'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d'(A__questionmark_v4,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v6:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$r(?v0, fun_app$r(fun_app$at(?v1, uub$(?v2)), ?v6)) = ?v2) ∧ fun_app$ab(returns_heap$(?v3, fun_app$h(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c(?v4, ?v1), ?v2)), ?v5)) ⇒ returns_result$b(?v5, fun_app$ak(fun_app$al(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c, ?v4), ?v0), ?v2))
tff(axiom38,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v6: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$r'(A__questionmark_v0,'fun_app$r'('fun_app$at'(A__questionmark_v1,'uub$'(A__questionmark_v2)),A__questionmark_v6)) = A__questionmark_v2
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$h'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c'(A__questionmark_v4,A__questionmark_v1),A__questionmark_v2)),A__questionmark_v5) )
     => 'returns_result$b'(A__questionmark_v5,'fun_app$ak'('fun_app$al'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c',A__questionmark_v4),A__questionmark_v0),A__questionmark_v2) ) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ?v1:L_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v6:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$d(?v0, fun_app$r(fun_app$au(?v1, uuc$(?v2)), ?v6)) = ?v2) ∧ fun_app$ab(returns_heap$(?v3, fun_app$av(fun_app$aw(fun_app$ax(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d, ?v4), ?v1), ?v2)), ?v5)) ⇒ fun_app$ay(returns_result$c(?v5, fun_app$ad(fun_app$ae(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v4), ?v0)), ?v2))
tff(axiom39,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'L_l_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v6: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$d'(A__questionmark_v0,'fun_app$r'('fun_app$au'(A__questionmark_v1,'uuc$'(A__questionmark_v2)),A__questionmark_v6)) = A__questionmark_v2
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$av'('fun_app$aw'('fun_app$ax'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d',A__questionmark_v4),A__questionmark_v1),A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v5,'fun_app$ad'('fun_app$ae'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v4),A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun$ ?v1:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v6:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (fun_app$az(?v0, fun_app$r(fun_app$s(?v1, uud$(?v2)), ?v6)) = ?v2) ∧ fun_app$ab(returns_heap$(?v3, fun_app$af(fun_app$ag(fun_app$ah(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v4), ?v1), ?v2)), ?v5)) ⇒ fun_app$ba(returns_result$d(?v5, fun_app$ai(fun_app$aj(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b, ?v4), ?v0)), ?v2))
tff(axiom40,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_k_fun$',A__questionmark_v1: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v6: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] : 'fun_app$az'(A__questionmark_v0,'fun_app$r'('fun_app$s'(A__questionmark_v1,'uud$'(A__questionmark_v2)),A__questionmark_v6)) = A__questionmark_v2
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$af'('fun_app$ag'('fun_app$ah'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v4),A__questionmark_v1),A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$ai'('fun_app$aj'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b',A__questionmark_v4),A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list_char_list_fmap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((¬(?v0 = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v6)), ?v2), ?v5))
tff(axiom41,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list_char_list_fmap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list_char_list_fmap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((¬(?v0 = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v6)), ?v2), ?v5))
tff(axiom42,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list_char_list_fmap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((¬(?v0 = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$a(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v6)), ?v2), ?v5))
tff(axiom43,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((¬(?v0 = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$a(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v6)), ?v2), ?v5))
tff(axiom44,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((¬(?v0 = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$b(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v6)), ?v2), ?v5))
tff(axiom45,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((¬(?v0 = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$b(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v6)), ?v2), ?v5))
tff(axiom46,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:E_shadow_root_ptr_option$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((¬(?v0 = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$c(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v6)), ?v2), ?v5))
tff(axiom47,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:E_shadow_root_ptr_option$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((¬(?v0 = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$c(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v6)), ?v2), ?v5))
tff(axiom48,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( ( A__questionmark_v0 != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% (get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b = a_get_M$(get_C_h_a_r_a_c_t_e_r_D_a_t_a$))
tff(axiom49,axiom,
    'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$b' = 'a_get_M$'('get_C_h_a_r_a_c_t_e_r_D_a_t_a$') ).

%% (get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c = a_get_M$a(get_C_h_a_r_a_c_t_e_r_D_a_t_a$))
tff(axiom50,axiom,
    'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c' = 'a_get_M$a'('get_C_h_a_r_a_c_t_e_r_D_a_t_a$') ).

%% (get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$ = a_get_M$b(get_C_h_a_r_a_c_t_e_r_D_a_t_a$))
tff(axiom51,axiom,
    'get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$' = 'a_get_M$b'('get_C_h_a_r_a_c_t_e_r_D_a_t_a$') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:L$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$b(?v0, fun_app$c(return$a, ?v1)), ?v2) = (?v0 = ?v2))
tff(axiom52,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'L$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'fun_app$c'('return$a',A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$a(?v0, fun_app$bf(return$b, ?v1)), ?v2) = (?v0 = ?v2))
tff(axiom53,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$bf'('return$b',A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Unit$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, fun_app$k(return$c, ?v1)), ?v2) = (?v0 = ?v2))
tff(axiom54,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Unit$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$k'('return$c',A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ¬fun_app$ab(returns_heap$b(?v0, error$(?v1)), ?v2)
tff(axiom55,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : ~ 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'error$'(A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ¬fun_app$ab(returns_heap$a(?v0, error$a(?v1)), ?v2)
tff(axiom56,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : ~ 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'error$a'(A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ¬fun_app$ab(returns_heap$(?v0, error$b(?v1)), ?v2)
tff(axiom57,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : ~ 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'error$b'(A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v2) ⇒ is_OK$(?v0, ?v1))
tff(axiom58,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v2) ⇒ is_OK$a(?v0, ?v1))
tff(axiom59,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$a'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, ?v1), ?v2) ⇒ fun_app$a(is_OK$b(?v0), ?v1))
tff(axiom60,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ (fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ⇒ is_OK$c(?v0, ?v1))
tff(axiom61,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$'] :
      ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$c'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ (fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ⇒ is_OK$(?v0, ?v1))
tff(axiom62,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$'] :
      ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ (fun_app$ao(returns_result$(?v0, ?v1), ?v2) ⇒ fun_app$a(is_OK$b(?v0), ?v1))
tff(axiom63,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$'] :
      ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ (fun_app$as(returns_result$a(?v0, ?v1), ?v2) ⇒ is_OK$a(?v0, ?v1))
tff(axiom64,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$'] :
      ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => 'is_OK$a'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:K$ ?v2:K$ (fun_app$ba(returns_result$d(?v0, fun_app$bg(return$d, ?v1)), ?v2) = (?v1 = ?v2))
tff(axiom65,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'K$',A__questionmark_v2: 'K$'] :
      ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$bg'('return$d',A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v1 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:L$ ?v2:L$ (fun_app$ay(returns_result$c(?v0, fun_app$c(return$a, ?v1)), ?v2) = (?v1 = ?v2))
tff(axiom66,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'L$',A__questionmark_v2: 'L$'] :
      ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'fun_app$c'('return$a',A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v1 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Unit$ ?v2:Unit$ (fun_app$ao(returns_result$(?v0, fun_app$k(return$c, ?v1)), ?v2) = (?v1 = ?v2))
tff(axiom67,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Unit$'] :
      ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'fun_app$k'('return$c',A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v1 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr$ (fun_app$as(returns_result$a(?v0, fun_app$bf(return$b, ?v1)), ?v2) = (?v1 = ?v2))
tff(axiom68,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr$'] :
      ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,'fun_app$bf'('return$b',A__questionmark_v1)),A__questionmark_v2)
    <=> ( A__questionmark_v1 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v1:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$c(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v0), ?v1)), ?v2)
tff(axiom69,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$c'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v1:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v0), ?v1)), ?v2)
tff(axiom70,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v1:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$c(get_M_O_b_j_e_c_t$(?v0, ?v1)), ?v2)
tff(axiom71,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$c'('get_M_O_b_j_e_c_t$'(A__questionmark_v0,A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v1:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$(get_M_O_b_j_e_c_t$a(?v0, ?v1)), ?v2)
tff(axiom72,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$'('get_M_O_b_j_e_c_t$a'(A__questionmark_v0,A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$c(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v0), ?v1)), ?v2)
tff(axiom73,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$c'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v0), ?v1)), ?v2)
tff(axiom74,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v0),A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(pure$c(?v0), ?v1) = (is_OK$(?v1, ?v0) ⇒ fun_app$ab(returns_heap$b(?v1, ?v0), ?v1)))
tff(axiom75,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
    <=> ( 'is_OK$'(A__questionmark_v1,A__questionmark_v0)
       => 'fun_app$ab'('returns_heap$b'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v1) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(pure$d(?v0), ?v1) = (is_OK$a(?v1, ?v0) ⇒ fun_app$ab(returns_heap$a(?v1, ?v0), ?v1)))
tff(axiom76,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('pure$d'(A__questionmark_v0),A__questionmark_v1)
    <=> ( 'is_OK$a'(A__questionmark_v1,A__questionmark_v0)
       => 'fun_app$ab'('returns_heap$a'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v1) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(pure$(?v0), ?v1) = (fun_app$a(is_OK$b(?v1), ?v0) ⇒ fun_app$ab(returns_heap$(?v1, ?v0), ?v1)))
tff(axiom77,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
    <=> ( 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v0)
       => 'fun_app$ab'('returns_heap$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v1) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ((is_OK$(?v0, ?v1) ∧ fun_app$ab(pure$c(?v1), ?v0)) ⇒ fun_app$ab(returns_heap$b(?v0, ?v1), ?v0))
tff(axiom78,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$'] :
      ( ( 'is_OK$'(A__questionmark_v0,A__questionmark_v1)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((is_OK$a(?v0, ?v1) ∧ fun_app$ab(pure$d(?v1), ?v0)) ⇒ fun_app$ab(returns_heap$a(?v0, ?v1), ?v0))
tff(axiom79,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
      ( ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
        & 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((fun_app$a(is_OK$b(?v0), ?v1) ∧ fun_app$ab(pure$(?v1), ?v0)) ⇒ fun_app$ab(returns_heap$(?v0, ?v1), ?v0))
tff(axiom80,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Unit$ fun_app$a(is_OK$b(?v0), fun_app$k(return$c, ?v1))
tff(axiom81,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Unit$'] : 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$k'('return$c',A__questionmark_v1)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:L$ is_OK$(?v0, fun_app$c(return$a, ?v1))
tff(axiom82,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'L$'] : 'is_OK$'(A__questionmark_v0,'fun_app$c'('return$a',A__questionmark_v1)) ).

%% ∀ ?v0:Exception$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$(error$b(?v0)), ?v1)
tff(axiom83,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$'('error$b'(A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:Exception$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$c(error$(?v0)), ?v1)
tff(axiom84,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$c'('error$'(A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:K_k_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:K$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_k_fun$ ((fun_app$ab(returns_heap$(?v0, fun_app$af(put_M_E_l_e_m_e_n_t$d(?v1, ?v2), ?v3)), ?v4) ∧ ∀ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bl(?v5, fun_app$bm(fun_app$bn(?v2, uud$(?v3)), ?v6)) = ?v3)) ⇒ fun_app$ba(returns_result$d(?v4, get_M_E_l_e_m_e_n_t$b(?v1, ?v5)), ?v3))
tff(axiom85,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'K_k_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_k_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$af'('put_M_E_l_e_m_e_n_t$d'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bl'(A__questionmark_v5,'fun_app$bm'('fun_app$bn'(A__questionmark_v2,'uud$'(A__questionmark_v3)),A__questionmark_v6)) = A__questionmark_v3 )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v4,'get_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_b_element_ptr_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_fun$ ((fun_app$ab(returns_heap$(?v0, fun_app$ar(put_M_E_l_e_m_e_n_t$e(?v1, ?v2), ?v3)), ?v4) ∧ ∀ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bo(?v5, fun_app$bm(fun_app$bp(?v2, uua$(?v3)), ?v6)) = ?v3)) ⇒ fun_app$as(returns_result$a(?v4, get_M_E_l_e_m_e_n_t$c(?v1, ?v5)), ?v3))
tff(axiom86,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$ar'('put_M_E_l_e_m_e_n_t$e'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bo'(A__questionmark_v5,'fun_app$bm'('fun_app$bp'(A__questionmark_v2,'uua$'(A__questionmark_v3)),A__questionmark_v6)) = A__questionmark_v3 )
     => 'fun_app$as'('returns_result$a'(A__questionmark_v4,'get_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v5)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:L_l_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:L$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(returns_heap$(?v0, fun_app$av(put_M_E_l_e_m_e_n_t$f(?v1, ?v2), ?v3)), ?v4) ∧ ∀ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bq(?v5, fun_app$bm(fun_app$br(?v2, uuc$(?v3)), ?v6)) = ?v3)) ⇒ fun_app$ay(returns_result$c(?v4, fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v5)), ?v3))
tff(axiom87,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'L_l_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'L$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$av'('put_M_E_l_e_m_e_n_t$f'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bq'(A__questionmark_v5,'fun_app$bm'('fun_app$br'(A__questionmark_v2,'uuc$'(A__questionmark_v3)),A__questionmark_v6)) = A__questionmark_v3 )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v4,'fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v5)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Unit_unit_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Unit$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((fun_app$ab(returns_heap$(?v0, fun_app$k(put_M_E_l_e_m_e_n_t$g(?v1, ?v2), ?v3)), ?v4) ∧ ∀ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bs(?v5, fun_app$bm(fun_app$bt(?v2, uu$(?v3)), ?v6)) = ?v3)) ⇒ fun_app$ao(returns_result$(?v4, fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v5)), ?v3))
tff(axiom88,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Unit_unit_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Unit$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$k'('put_M_E_l_e_m_e_n_t$g'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bs'(A__questionmark_v5,'fun_app$bm'('fun_app$bt'(A__questionmark_v2,'uu$'(A__questionmark_v3)),A__questionmark_v6)) = A__questionmark_v3 )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v4,'fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v5)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list_char_list_fmap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_char_list_fmap_fun$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bu(?v5, fun_app$bm(fun_app$bv(?v2, uue$(?v3)), ?v6)) = ?v3)) ⇒ returns_result$e(?v4, get_M_E_l_e_m_e_n_t$d(?v1, ?v5), ?v3))
tff(axiom89,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list_char_list_fmap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_char_list_fmap_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bu'(A__questionmark_v5,'fun_app$bm'('fun_app$bv'(A__questionmark_v2,'uue$'(A__questionmark_v3)),A__questionmark_v6)) = A__questionmark_v3 )
     => 'returns_result$e'(A__questionmark_v4,'get_M_E_l_e_m_e_n_t$d'(A__questionmark_v1,A__questionmark_v5),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_fun$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$a(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bw(?v5, fun_app$bm(fun_app$bx(?v2, uuf$(?v3)), ?v6)) = ?v3)) ⇒ returns_result$f(?v4, get_M_E_l_e_m_e_n_t$e(?v1, ?v5), ?v3))
tff(axiom90,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_char_list_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bw'(A__questionmark_v5,'fun_app$bm'('fun_app$bx'(A__questionmark_v2,'uuf$'(A__questionmark_v3)),A__questionmark_v6)) = A__questionmark_v3 )
     => 'returns_result$f'(A__questionmark_v4,'get_M_E_l_e_m_e_n_t$e'(A__questionmark_v1,A__questionmark_v5),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$b(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$by(?v5, fun_app$bm(fun_app$bz(?v2, uug$(?v3)), ?v6)) = ?v3)) ⇒ returns_result$g(?v4, get_M_E_l_e_m_e_n_t$f(?v1, ?v5), ?v3))
tff(axiom91,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$by'(A__questionmark_v5,'fun_app$bm'('fun_app$bz'(A__questionmark_v2,'uug$'(A__questionmark_v3)),A__questionmark_v6)) = A__questionmark_v3 )
     => 'returns_result$g'(A__questionmark_v4,'get_M_E_l_e_m_e_n_t$f'(A__questionmark_v1,A__questionmark_v5),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:E_shadow_root_ptr_option$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_e_shadow_root_ptr_option_fun$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$c(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v6:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ca(?v5, fun_app$bm(fun_app$cb(?v2, uuh$(?v3)), ?v6)) = ?v3)) ⇒ returns_result$h(?v4, get_M_E_l_e_m_e_n_t$g(?v1, ?v5), ?v3))
tff(axiom92,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'E_shadow_root_ptr_option$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_e_shadow_root_ptr_option_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ca'(A__questionmark_v5,'fun_app$bm'('fun_app$cb'(A__questionmark_v2,'uuh$'(A__questionmark_v3)),A__questionmark_v6)) = A__questionmark_v3 )
     => 'returns_result$h'(A__questionmark_v4,'get_M_E_l_e_m_e_n_t$g'(A__questionmark_v1,A__questionmark_v5),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ (∀ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$c(?v0, ?v1), ?v2)) ⇒ (?v0 = ?v2)) = fun_app$ab(pure$a(?v1), ?v0))
tff(axiom93,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$'] :
      ( ! [A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'K$'] :
          ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
            & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) )
         => ( A__questionmark_v0 = A__questionmark_v2 ) )
    <=> 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ (∀ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$b(?v0, ?v1), ?v2)) ⇒ (?v0 = ?v2)) = fun_app$ab(pure$c(?v1), ?v0))
tff(axiom94,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$'] :
      ( ! [A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'L$'] :
          ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
            & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) )
         => ( A__questionmark_v0 = A__questionmark_v2 ) )
    <=> 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ (∀ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$a(?v0, ?v1), ?v2)) ⇒ (?v0 = ?v2)) = fun_app$ab(pure$d(?v1), ?v0))
tff(axiom95,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
      ( ! [A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr$'] :
          ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
            & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) )
         => ( A__questionmark_v0 = A__questionmark_v2 ) )
    <=> 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ (∀ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v2)) ⇒ (?v0 = ?v2)) = fun_app$ab(pure$(?v1), ?v0))
tff(axiom96,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
      ( ! [A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Unit$'] :
          ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
            & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) )
         => ( A__questionmark_v0 = A__questionmark_v2 ) )
    <=> 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0) ) ).

%% ∀ ?v0:Unit$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$(fun_app$k(return$c, ?v0)), ?v1)
tff(axiom97,axiom,
    ! [A__questionmark_v0: 'Unit$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$'('fun_app$k'('return$c',A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:L$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$c(fun_app$c(return$a, ?v0)), ?v1)
tff(axiom98,axiom,
    ! [A__questionmark_v0: 'L$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$c'('fun_app$c'('return$a',A__questionmark_v0)),A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(pure$(?v0), ?v1) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, ?v0), ?v1), ?v3))
tff(axiom99,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v1),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:Exception$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(fun_app$ac(writes$(?v0, error$b(?v1)), ?v2), ?v3)
tff(axiom100,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'Exception$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'error$b'(A__questionmark_v1)),A__questionmark_v2),A__questionmark_v3) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (¬fun_app$a(is_OK$b(?v0), ?v1) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, ?v1), ?v0), ?v3))
tff(axiom101,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ~ 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1)
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v0),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ fun_app$ba(returns_result$d(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom102,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ fun_app$ay(returns_result$c(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom103,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ fun_app$ao(returns_result$(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom104,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ ?v3:B_element_ptr$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v2) ∧ fun_app$as(returns_result$a(?v0, ?v1), ?v3)) ⇒ (?v2 = ?v3))
tff(axiom105,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr$'] :
      ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( A__questionmark_v2 = A__questionmark_v3 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ ?v2:K$ ¬fun_app$ba(returns_result$d(?v0, error$c(?v1)), ?v2)
tff(axiom106,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$',A__questionmark_v2: 'K$'] : ~ 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'error$c'(A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ ?v2:L$ ¬fun_app$ay(returns_result$c(?v0, error$(?v1)), ?v2)
tff(axiom107,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$',A__questionmark_v2: 'L$'] : ~ 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'error$'(A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ ?v2:Unit$ ¬fun_app$ao(returns_result$(?v0, error$b(?v1)), ?v2)
tff(axiom108,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$',A__questionmark_v2: 'Unit$'] : ~ 'fun_app$ao'('returns_result$'(A__questionmark_v0,'error$b'(A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ ?v2:B_element_ptr$ ¬fun_app$as(returns_result$a(?v0, error$a(?v1)), ?v2)
tff(axiom109,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$',A__questionmark_v2: 'B_element_ptr$'] : ~ 'fun_app$as'('returns_result$a'(A__questionmark_v0,'error$a'(A__questionmark_v1)),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ((is_OK$c(?v0, ?v1) ∧ ∀ ?v2:K$ (fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom110,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$'] :
      ( ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ((is_OK$(?v0, ?v1) ∧ ∀ ?v2:L$ (fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom111,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$'] :
      ( ( 'is_OK$'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((fun_app$a(is_OK$b(?v0), ?v1) ∧ ∀ ?v2:Unit$ (fun_app$ao(returns_result$(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom112,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v2: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((is_OK$a(?v0, ?v1) ∧ ∀ ?v2:B_element_ptr$ (fun_app$as(returns_result$a(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom113,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
      ( ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ?v1:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list_char_list_fmap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bq(?v0, fun_app$bm(fun_app$bv(?v1, uue$(?v2)), ?v7)) = fun_app$bq(?v0, ?v7)) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v6), ?v0)), ?v3), ?v5))
tff(axiom114,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bq'(A__questionmark_v0,'fun_app$bm'('fun_app$bv'(A__questionmark_v1,'uue$'(A__questionmark_v2)),A__questionmark_v7)) = 'fun_app$bq'(A__questionmark_v0,A__questionmark_v7)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ?v1:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list_char_list_fmap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bs(?v0, fun_app$bm(fun_app$bv(?v1, uue$(?v2)), ?v7)) = fun_app$bs(?v0, ?v7)) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v6), ?v0)), ?v3), ?v5))
tff(axiom115,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bs'(A__questionmark_v0,'fun_app$bm'('fun_app$bv'(A__questionmark_v1,'uue$'(A__questionmark_v2)),A__questionmark_v7)) = 'fun_app$bs'(A__questionmark_v0,A__questionmark_v7)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ?v1:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bq(?v0, fun_app$bm(fun_app$bx(?v1, uuf$(?v2)), ?v7)) = fun_app$bq(?v0, ?v7)) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$a(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v6), ?v0)), ?v3), ?v5))
tff(axiom116,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bq'(A__questionmark_v0,'fun_app$bm'('fun_app$bx'(A__questionmark_v1,'uuf$'(A__questionmark_v2)),A__questionmark_v7)) = 'fun_app$bq'(A__questionmark_v0,A__questionmark_v7)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ?v1:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bs(?v0, fun_app$bm(fun_app$bx(?v1, uuf$(?v2)), ?v7)) = fun_app$bs(?v0, ?v7)) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$a(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v6), ?v0)), ?v3), ?v5))
tff(axiom117,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bs'(A__questionmark_v0,'fun_app$bm'('fun_app$bx'(A__questionmark_v1,'uuf$'(A__questionmark_v2)),A__questionmark_v7)) = 'fun_app$bs'(A__questionmark_v0,A__questionmark_v7)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bq(?v0, fun_app$bm(fun_app$bz(?v1, uug$(?v2)), ?v7)) = fun_app$bq(?v0, ?v7)) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$b(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v6), ?v0)), ?v3), ?v5))
tff(axiom118,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bq'(A__questionmark_v0,'fun_app$bm'('fun_app$bz'(A__questionmark_v1,'uug$'(A__questionmark_v2)),A__questionmark_v7)) = 'fun_app$bq'(A__questionmark_v0,A__questionmark_v7)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bs(?v0, fun_app$bm(fun_app$bz(?v1, uug$(?v2)), ?v7)) = fun_app$bs(?v0, ?v7)) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$b(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v6), ?v0)), ?v3), ?v5))
tff(axiom119,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bs'(A__questionmark_v0,'fun_app$bm'('fun_app$bz'(A__questionmark_v1,'uug$'(A__questionmark_v2)),A__questionmark_v7)) = 'fun_app$bs'(A__questionmark_v0,A__questionmark_v7)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ?v1:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:E_shadow_root_ptr_option$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bq(?v0, fun_app$bm(fun_app$cb(?v1, uuh$(?v2)), ?v7)) = fun_app$bq(?v0, ?v7)) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$c(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v6), ?v0)), ?v3), ?v5))
tff(axiom120,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bq'(A__questionmark_v0,'fun_app$bm'('fun_app$cb'(A__questionmark_v1,'uuh$'(A__questionmark_v2)),A__questionmark_v7)) = 'fun_app$bq'(A__questionmark_v0,A__questionmark_v7)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ?v1:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:E_shadow_root_ptr_option$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$bs(?v0, fun_app$bm(fun_app$cb(?v1, uuh$(?v2)), ?v7)) = fun_app$bs(?v0, ?v7)) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$c(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v6), ?v0)), ?v3), ?v5))
tff(axiom121,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$bs'(A__questionmark_v0,'fun_app$bm'('fun_app$cb'(A__questionmark_v1,'uuh$'(A__questionmark_v2)),A__questionmark_v7)) = 'fun_app$bs'(A__questionmark_v0,A__questionmark_v7)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(fun_app$ac(preserved$b(?v0), ?v1), ?v2) = ∀ ?v3:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v3) = fun_app$ba(returns_result$d(?v2, ?v0), ?v3)))
tff(axiom122,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('fun_app$ac'('preserved$b'(A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
    <=> ! [A__questionmark_v3: 'K$'] :
          ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
        <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(fun_app$ac(preserved$a(?v0), ?v1), ?v2) = ∀ ?v3:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v3) = fun_app$ao(returns_result$(?v2, ?v0), ?v3)))
tff(axiom123,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('fun_app$ac'('preserved$a'(A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
    <=> ! [A__questionmark_v3: 'Unit$'] :
          ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
        <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(fun_app$ac(preserved$c(?v0), ?v1), ?v2) = ∀ ?v3:B_element_ptr$ (fun_app$as(returns_result$a(?v1, ?v0), ?v3) = fun_app$as(returns_result$a(?v2, ?v0), ?v3)))
tff(axiom124,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('fun_app$ac'('preserved$c'(A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
    <=> ! [A__questionmark_v3: 'B_element_ptr$'] :
          ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
        <=> 'fun_app$as'('returns_result$a'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(fun_app$ac(preserved$(?v0), ?v1), ?v2) = ∀ ?v3:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v3) = fun_app$ay(returns_result$c(?v2, ?v0), ?v3)))
tff(axiom125,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('fun_app$ac'('preserved$'(A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
    <=> ! [A__questionmark_v3: 'L$'] :
          ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
        <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ((is_OK$(?v0, ?v1) ∧ ∀ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom126,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$'] :
      ( ( 'is_OK$'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((is_OK$a(?v0, ?v1) ∧ ∀ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom127,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
      ( ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((fun_app$a(is_OK$b(?v0), ?v1) ∧ ∀ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, ?v1), ?v2) ⇒ false)) ⇒ false)
tff(axiom128,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, ?v1), ?v2) ∧ fun_app$ab(pure$c(?v1), ?v0)) ⇒ (?v0 = ?v2))
tff(axiom129,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, ?v1), ?v2) ∧ fun_app$ab(pure$d(?v1), ?v0)) ⇒ (?v0 = ?v2))
tff(axiom130,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v2) ∧ fun_app$ab(pure$(?v1), ?v0)) ⇒ (?v0 = ?v2))
tff(axiom131,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => ( A__questionmark_v0 = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v0) = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(?v1)) = (?v0 = ?v1))
tff(axiom132,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v0) = 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'(A__questionmark_v1) )
    <=> ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result_heap$(?v0, ?v1, ?v2), ?v3) = (fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$c(?v0, ?v1), ?v3)))
tff(axiom133,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_result_heap$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result_heap$a(?v0, ?v1, ?v2), ?v3) = (fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$b(?v0, ?v1), ?v3)))
tff(axiom134,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_result_heap$a'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result_heap$b(?v0, ?v1, ?v2), ?v3) = (fun_app$as(returns_result$a(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$a(?v0, ?v1), ?v3)))
tff(axiom135,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_result_heap$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result_heap$c(?v0, ?v1, ?v2), ?v3) = (fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v3)))
tff(axiom136,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_result_heap$c'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
    <=> ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) ) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v1:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list_char_list_fmap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cc(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bv(?v1, uue$(?v2)), ?v7))) = fun_app$cc(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v6), ?v0)), ?v3), ?v5))
tff(axiom137,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cc'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bv'(A__questionmark_v1,'uue$'(A__questionmark_v2)),A__questionmark_v7))) = 'fun_app$cc'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v1:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list_char_list_fmap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cd(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bv(?v1, uue$(?v2)), ?v7))) = fun_app$cd(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v6), ?v0)), ?v3), ?v5))
tff(axiom138,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cd'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bv'(A__questionmark_v1,'uue$'(A__questionmark_v2)),A__questionmark_v7))) = 'fun_app$cd'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v1:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cc(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bx(?v1, uuf$(?v2)), ?v7))) = fun_app$cc(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$a(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v6), ?v0)), ?v3), ?v5))
tff(axiom139,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cc'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bx'(A__questionmark_v1,'uuf$'(A__questionmark_v2)),A__questionmark_v7))) = 'fun_app$cc'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v1:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cd(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bx(?v1, uuf$(?v2)), ?v7))) = fun_app$cd(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$a(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v6), ?v0)), ?v3), ?v5))
tff(axiom140,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cd'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bx'(A__questionmark_v1,'uuf$'(A__questionmark_v2)),A__questionmark_v7))) = 'fun_app$cd'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cc(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bz(?v1, uug$(?v2)), ?v7))) = fun_app$cc(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$b(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v6), ?v0)), ?v3), ?v5))
tff(axiom141,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cc'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bz'(A__questionmark_v1,'uug$'(A__questionmark_v2)),A__questionmark_v7))) = 'fun_app$cc'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cd(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bz(?v1, uug$(?v2)), ?v7))) = fun_app$cd(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$b(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v6), ?v0)), ?v3), ?v5))
tff(axiom142,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cd'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bz'(A__questionmark_v1,'uug$'(A__questionmark_v2)),A__questionmark_v7))) = 'fun_app$cd'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v1:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:E_shadow_root_ptr_option$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cc(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$cb(?v1, uuh$(?v2)), ?v7))) = fun_app$cc(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$c(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v6), ?v0)), ?v3), ?v5))
tff(axiom143,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v1: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cc'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$cb'(A__questionmark_v1,'uuh$'(A__questionmark_v2)),A__questionmark_v7))) = 'fun_app$cc'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v1:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:E_shadow_root_ptr_option$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cd(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$cb(?v1, uuh$(?v2)), ?v7))) = fun_app$cd(?v0, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$c(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v6), ?v0)), ?v3), ?v5))
tff(axiom144,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v1: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cd'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$cb'(A__questionmark_v1,'uuh$'(A__questionmark_v2)),A__questionmark_v7))) = 'fun_app$cd'(A__questionmark_v0,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v6),A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list_char_list_fmap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cc(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bv(?v2, uue$(?v3)), ?v7))) = fun_app$cc(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v6), ?v5)), ?v0), ?v4))
tff(axiom145,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list_char_list_fmap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cc'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bv'(A__questionmark_v2,'uue$'(A__questionmark_v3)),A__questionmark_v7))) = 'fun_app$cc'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v6),A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list_char_list_fmap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cd(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bv(?v2, uue$(?v3)), ?v7))) = fun_app$cd(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v6), ?v5)), ?v0), ?v4))
tff(axiom146,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list_char_list_fmap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cd'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bv'(A__questionmark_v2,'uue$'(A__questionmark_v3)),A__questionmark_v7))) = 'fun_app$cd'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v6),A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$a(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cc(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bx(?v2, uuf$(?v3)), ?v7))) = fun_app$cc(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v6), ?v5)), ?v0), ?v4))
tff(axiom147,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cc'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bx'(A__questionmark_v2,'uuf$'(A__questionmark_v3)),A__questionmark_v7))) = 'fun_app$cc'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v6),A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$a(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cd(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bx(?v2, uuf$(?v3)), ?v7))) = fun_app$cd(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v6), ?v5)), ?v0), ?v4))
tff(axiom148,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cd'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bx'(A__questionmark_v2,'uuf$'(A__questionmark_v3)),A__questionmark_v7))) = 'fun_app$cd'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v6),A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$b(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cc(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bz(?v2, uug$(?v3)), ?v7))) = fun_app$cc(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v6), ?v5)), ?v0), ?v4))
tff(axiom149,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cc'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bz'(A__questionmark_v2,'uug$'(A__questionmark_v3)),A__questionmark_v7))) = 'fun_app$cc'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v6),A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$b(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cd(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bz(?v2, uug$(?v3)), ?v7))) = fun_app$cd(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v6), ?v5)), ?v0), ?v4))
tff(axiom150,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cd'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bz'(A__questionmark_v2,'uug$'(A__questionmark_v3)),A__questionmark_v7))) = 'fun_app$cd'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v6),A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:E_shadow_root_ptr_option$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$c(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cc(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$cb(?v2, uuh$(?v3)), ?v7))) = fun_app$cc(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v6), ?v5)), ?v0), ?v4))
tff(axiom151,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'E_shadow_root_ptr_option$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cc'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$cb'(A__questionmark_v2,'uuh$'(A__questionmark_v3)),A__questionmark_v7))) = 'fun_app$cc'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v6),A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:E_shadow_root_ptr_option$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$c(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cd(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$cb(?v2, uuh$(?v3)), ?v7))) = fun_app$cd(?v5, cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v6), ?v5)), ?v0), ?v4))
tff(axiom152,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'E_shadow_root_ptr_option$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cd'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$cb'(A__questionmark_v2,'uuh$'(A__questionmark_v3)),A__questionmark_v7))) = 'fun_app$cd'(A__questionmark_v5,'cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v6),A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ba(returns_result$d(?v2, ?v1), ?v6) = fun_app$ba(returns_result$d(?v3, ?v1), ?v6)))
tff(axiom153,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ay(returns_result$c(?v2, ?v1), ?v6) = fun_app$ay(returns_result$c(?v3, ?v1), ?v6)))
tff(axiom154,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ao(returns_result$(?v2, ?v1), ?v6) = fun_app$ao(returns_result$(?v3, ?v1), ?v6)))
tff(axiom155,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ba(returns_result$d(?v2, ?v1), ?v6) = fun_app$ba(returns_result$d(?v3, ?v1), ?v6)))
tff(axiom156,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ba(returns_result$d(?v2, ?v1), ?v6) = fun_app$ba(returns_result$d(?v3, ?v1), ?v6)))
tff(axiom157,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ay(returns_result$c(?v2, ?v1), ?v6) = fun_app$ay(returns_result$c(?v3, ?v1), ?v6)))
tff(axiom158,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ay(returns_result$c(?v2, ?v1), ?v6) = fun_app$ay(returns_result$c(?v3, ?v1), ?v6)))
tff(axiom159,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ao(returns_result$(?v2, ?v1), ?v6) = fun_app$ao(returns_result$(?v3, ?v1), ?v6)))
tff(axiom160,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$ao(returns_result$(?v2, ?v1), ?v6) = fun_app$ao(returns_result$(?v3, ?v1), ?v6)))
tff(axiom161,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:B_element_ptr$ ((fun_app$ab(fun_app$ac(reads$c(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8)))))) ⇒ (fun_app$as(returns_result$a(?v2, ?v1), ?v6) = fun_app$as(returns_result$a(?v3, ?v1), ?v6)))
tff(axiom162,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => ( 'fun_app$as'('returns_result$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
      <=> 'fun_app$as'('returns_result$a'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ba(returns_result$d(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ba(returns_result$d(?v3, ?v1), ?v6))
tff(axiom163,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ay(returns_result$c(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ay(returns_result$c(?v3, ?v1), ?v6))
tff(axiom164,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ao(returns_result$(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ao(returns_result$(?v3, ?v1), ?v6))
tff(axiom165,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ba(returns_result$d(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ba(returns_result$d(?v3, ?v1), ?v6))
tff(axiom166,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$ba(returns_result$d(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ba(returns_result$d(?v3, ?v1), ?v6))
tff(axiom167,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ay(returns_result$c(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ay(returns_result$c(?v3, ?v1), ?v6))
tff(axiom168,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$ay(returns_result$c(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ay(returns_result$c(?v3, ?v1), ?v6))
tff(axiom169,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ao(returns_result$(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ao(returns_result$(?v3, ?v1), ?v6))
tff(axiom170,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$ao(returns_result$(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ao(returns_result$(?v3, ?v1), ?v6))
tff(axiom171,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:B_element_ptr$ ((fun_app$ab(fun_app$ac(reads$c(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$as(returns_result$a(?v2, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$as(returns_result$a(?v3, ?v1), ?v6))
tff(axiom172,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$as'('returns_result$a'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ba(returns_result$d(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ba(returns_result$d(?v2, ?v1), ?v6))
tff(axiom173,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ay(returns_result$c(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ay(returns_result$c(?v2, ?v1), ?v6))
tff(axiom174,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ao(returns_result$(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ao(returns_result$(?v2, ?v1), ?v6))
tff(axiom175,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ba(returns_result$d(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ba(returns_result$d(?v2, ?v1), ?v6))
tff(axiom176,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:K$ ((fun_app$ab(fun_app$ac(reads$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$ba(returns_result$d(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ba(returns_result$d(?v2, ?v1), ?v6))
tff(axiom177,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'K$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ay(returns_result$c(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ay(returns_result$c(?v2, ?v1), ?v6))
tff(axiom178,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:L$ ((fun_app$ab(fun_app$ac(reads$a(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$ay(returns_result$c(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ay(returns_result$c(?v2, ?v1), ?v6))
tff(axiom179,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'L$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$a(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$ao(returns_result$(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((member$b(?v9, ?v4) ∧ fun_app$ab(returns_heap$a(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ao(returns_result$(?v2, ?v1), ?v6))
tff(axiom180,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$a'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
            ( ( 'member$b'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v6:Unit$ ((fun_app$ab(fun_app$ac(reads$b(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$b(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$a(?v2, ?v5), ?v3) ∧ (fun_app$ao(returns_result$(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$ao(returns_result$(?v2, ?v1), ?v6))
tff(axiom181,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v6: 'Unit$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v6:B_element_ptr$ ((fun_app$ab(fun_app$ac(reads$c(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(fun_app$ac(writes$(?v4, ?v5), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v5), ?v3) ∧ (fun_app$as(returns_result$a(?v3, ?v1), ?v6) ∧ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v8:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v9:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v9, ?v4) ∧ fun_app$ab(returns_heap$(?v7, ?v9), ?v8)) ⇒ ∀ ?v10:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$ (member$a(?v10, ?v0) ⇒ fun_app$ab(fun_app$ac(?v10, ?v7), ?v8))))))) ⇒ fun_app$as(returns_result$a(?v2, ?v1), ?v6))
tff(axiom182,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v6: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('reads$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v4,A__questionmark_v5),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v3)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v3,A__questionmark_v1),A__questionmark_v6)
        & ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v8: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v9: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v9,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v7,A__questionmark_v9),A__questionmark_v8) )
           => ! [A__questionmark_v10: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun$'] :
                ( 'member$a'(A__questionmark_v10,A__questionmark_v0)
               => 'fun_app$ab'('fun_app$ac'(A__questionmark_v10,A__questionmark_v7),A__questionmark_v8) ) ) )
     => 'fun_app$as'('returns_result$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list_char_list_fmap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ((¬(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0)) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v1, ?v6)), ?v2), ?v5))
tff(axiom183,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list_char_list_fmap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$'] :
      ( ( ( '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_v0)) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list_char_list_fmap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ((¬(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0)) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v1, ?v6)), ?v2), ?v5))
tff(axiom184,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list_char_list_fmap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$'] :
      ( ( ( '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_v0)) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ((¬(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0)) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$a(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v1, ?v6)), ?v2), ?v5))
tff(axiom185,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$'] :
      ( ( ( '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_v0)) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ((¬(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0)) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$a(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v1, ?v6)), ?v2), ?v5))
tff(axiom186,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$'] :
      ( ( ( '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_v0)) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ((¬(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0)) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$b(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v1, ?v6)), ?v2), ?v5))
tff(axiom187,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$'] :
      ( ( ( '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_v0)) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ((¬(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0)) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$b(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v1, ?v6)), ?v2), ?v5))
tff(axiom188,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$'] :
      ( ( ( '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_v0)) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:E_shadow_root_ptr_option$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ((¬(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0)) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$c(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v1, ?v6)), ?v2), ?v5))
tff(axiom189,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$'] :
      ( ( ( '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_v0)) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:E_shadow_root_ptr_option$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ((¬(cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0)) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$c(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v1, ?v6)), ?v2), ?v5))
tff(axiom190,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$'] :
      ( ( ( '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_v0)) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v1,A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list_char_list_fmap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((¬(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v1), ?v6)), ?v2), ?v5))
tff(axiom191,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list_char_list_fmap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list_char_list_fmap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((¬(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v1), ?v6)), ?v2), ?v5))
tff(axiom192,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list_char_list_fmap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((¬(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$a(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v1), ?v6)), ?v2), ?v5))
tff(axiom193,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((¬(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$a(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v1), ?v6)), ?v2), ?v5))
tff(axiom194,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((¬(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$b(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v1), ?v6)), ?v2), ?v5))
tff(axiom195,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((¬(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$b(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v1), ?v6)), ?v2), ?v5))
tff(axiom196,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:E_shadow_root_ptr_option$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((¬(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$c(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v1), ?v6)), ?v2), ?v5))
tff(axiom197,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:E_shadow_root_ptr_option$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((¬(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = ?v1) ∧ fun_app$ab(returns_heap$(?v2, put_M_E_l_e_m_e_n_t$c(?v0, ?v3, ?v4)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v1), ?v6)), ?v2), ?v5))
tff(axiom198,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) != A__questionmark_v1 )
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v4)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v1),A__questionmark_v6)),A__questionmark_v2),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_bool_fun$ (member$(?v0, collect$(?v1)) = fun_app$a(?v1, ?v0))
tff(axiom199,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_bool_fun$'] :
      ( 'member$'(A__questionmark_v0,'collect$'(A__questionmark_v1))
    <=> 'fun_app$a'(A__questionmark_v1,A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ (collect$(uui$(?v0)) = ?v0)
tff(axiom200,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$'] : 'collect$'('uui$'(A__questionmark_v0)) = A__questionmark_v0 ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$(noop$), ?v0)
tff(axiom201,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$'('noop$'),A__questionmark_v0) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr$ ((cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0) = cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v1)) = (?v0 = ?v1))
tff(axiom202,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr$'] :
      ( ( 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0) = 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v1) )
    <=> ( A__questionmark_v0 = A__questionmark_v1 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list_char_list_fmap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ce(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bv(?v2, uue$(?v3)), ?v7)))) = fun_app$ce(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))))) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v6, ?v5)), ?v0), ?v4))
tff(axiom203,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list_char_list_fmap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ce'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bv'(A__questionmark_v2,'uue$'(A__questionmark_v3)),A__questionmark_v7)))) = 'fun_app$ce'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v6,A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list_char_list_fmap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cf(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bv(?v2, uue$(?v3)), ?v7)))) = fun_app$cf(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))))) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v6, ?v5)), ?v0), ?v4))
tff(axiom204,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list_char_list_fmap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cf'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bv'(A__questionmark_v2,'uue$'(A__questionmark_v3)),A__questionmark_v7)))) = 'fun_app$cf'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v6,A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$a(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ce(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bx(?v2, uuf$(?v3)), ?v7)))) = fun_app$ce(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))))) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v6, ?v5)), ?v0), ?v4))
tff(axiom205,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ce'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bx'(A__questionmark_v2,'uuf$'(A__questionmark_v3)),A__questionmark_v7)))) = 'fun_app$ce'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v6,A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$a(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cf(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bx(?v2, uuf$(?v3)), ?v7)))) = fun_app$cf(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))))) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v6, ?v5)), ?v0), ?v4))
tff(axiom206,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cf'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bx'(A__questionmark_v2,'uuf$'(A__questionmark_v3)),A__questionmark_v7)))) = 'fun_app$cf'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v6,A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$b(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ce(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bz(?v2, uug$(?v3)), ?v7)))) = fun_app$ce(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))))) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v6, ?v5)), ?v0), ?v4))
tff(axiom207,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ce'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bz'(A__questionmark_v2,'uug$'(A__questionmark_v3)),A__questionmark_v7)))) = 'fun_app$ce'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v6,A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$b(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cf(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bz(?v2, uug$(?v3)), ?v7)))) = fun_app$cf(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))))) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v6, ?v5)), ?v0), ?v4))
tff(axiom208,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cf'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bz'(A__questionmark_v2,'uug$'(A__questionmark_v3)),A__questionmark_v7)))) = 'fun_app$cf'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v6,A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:E_shadow_root_ptr_option$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$c(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ce(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$cb(?v2, uuh$(?v3)), ?v7)))) = fun_app$ce(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))))) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v6, ?v5)), ?v0), ?v4))
tff(axiom209,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'E_shadow_root_ptr_option$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ce'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$cb'(A__questionmark_v2,'uuh$'(A__questionmark_v3)),A__questionmark_v7)))) = 'fun_app$ce'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v6,A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:E_shadow_root_ptr_option$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$c(?v1, ?v2, ?v3)), ?v4) ∧ ∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cf(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$cb(?v2, uuh$(?v3)), ?v7)))) = fun_app$cf(?v5, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7))))) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v6, ?v5)), ?v0), ?v4))
tff(axiom210,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'E_shadow_root_ptr_option$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)),A__questionmark_v4)
        & ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cf'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$cb'(A__questionmark_v2,'uuh$'(A__questionmark_v3)),A__questionmark_v7)))) = 'fun_app$cf'(A__questionmark_v5,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7))) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v6,A__questionmark_v5)),A__questionmark_v0),A__questionmark_v4) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v1:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list_char_list_fmap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ce(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bv(?v1, uue$(?v2)), ?v7)))) = fun_app$ce(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v6, ?v0)), ?v3), ?v5))
tff(axiom211,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v1: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ce'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bv'(A__questionmark_v1,'uue$'(A__questionmark_v2)),A__questionmark_v7)))) = 'fun_app$ce'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v6,A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v1:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list_char_list_fmap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cf(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bv(?v1, uue$(?v2)), ?v7)))) = fun_app$cf(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v6, ?v0)), ?v3), ?v5))
tff(axiom212,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v1: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cf'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bv'(A__questionmark_v1,'uue$'(A__questionmark_v2)),A__questionmark_v7)))) = 'fun_app$cf'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v6,A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v1:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ce(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bx(?v1, uuf$(?v2)), ?v7)))) = fun_app$ce(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$a(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v6, ?v0)), ?v3), ?v5))
tff(axiom213,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v1: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ce'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bx'(A__questionmark_v1,'uuf$'(A__questionmark_v2)),A__questionmark_v7)))) = 'fun_app$ce'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v6,A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v1:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:Char_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cf(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bx(?v1, uuf$(?v2)), ?v7)))) = fun_app$cf(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$a(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v6, ?v0)), ?v3), ?v5))
tff(axiom214,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v1: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cf'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bx'(A__questionmark_v1,'uuf$'(A__questionmark_v2)),A__questionmark_v7)))) = 'fun_app$cf'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v6,A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ce(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bz(?v1, uug$(?v2)), ?v7)))) = fun_app$ce(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$b(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v6, ?v0)), ?v3), ?v5))
tff(axiom215,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ce'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bz'(A__questionmark_v1,'uug$'(A__questionmark_v2)),A__questionmark_v7)))) = 'fun_app$ce'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v6,A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cf(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$bz(?v1, uug$(?v2)), ?v7)))) = fun_app$cf(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$b(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v6, ?v0)), ?v3), ?v5))
tff(axiom216,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cf'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$bz'(A__questionmark_v1,'uug$'(A__questionmark_v2)),A__questionmark_v7)))) = 'fun_app$cf'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v6,A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ?v1:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:E_shadow_root_ptr_option$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$ce(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$cb(?v1, uuh$(?v2)), ?v7)))) = fun_app$ce(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$c(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v6, ?v0)), ?v3), ?v5))
tff(axiom217,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$',A__questionmark_v1: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$ce'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$cb'(A__questionmark_v1,'uuh$'(A__questionmark_v2)),A__questionmark_v7)))) = 'fun_app$ce'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v6,A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ?v1:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:E_shadow_root_ptr_option$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((∀ ?v7:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ (fun_app$cf(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(fun_app$bm(fun_app$cb(?v1, uuh$(?v2)), ?v7)))) = fun_app$cf(?v0, cast_N_o_d_e_2_O_b_j_e_c_t$(cast_E_l_e_m_e_n_t_2_N_o_d_e$(?v7)))) ∧ fun_app$ab(returns_heap$(?v3, put_M_E_l_e_m_e_n_t$c(?v4, ?v1, ?v2)), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v6, ?v0)), ?v3), ?v5))
tff(axiom218,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$',A__questionmark_v1: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
      ( ( ! [A__questionmark_v7: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$'] : 'fun_app$cf'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'('fun_app$bm'('fun_app$cb'(A__questionmark_v1,'uuh$'(A__questionmark_v2)),A__questionmark_v7)))) = 'fun_app$cf'(A__questionmark_v0,'cast_N_o_d_e_2_O_b_j_e_c_t$'('cast_E_l_e_m_e_n_t_2_N_o_d_e$'(A__questionmark_v7)))
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v4,A__questionmark_v1,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v6,A__questionmark_v0)),A__questionmark_v3),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v4:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ (fun_app$as(returns_result$a(?v0, new_element$), ?v2) ∧ ¬(?v3 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v2))))) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v3, ?v4)), ?v0), ?v1))
tff(axiom219,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v4: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2)
        & ( A__questionmark_v3 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v2)) ) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v3,A__questionmark_v4)),A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v4:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ (fun_app$as(returns_result$a(?v0, new_element$), ?v2) ∧ ¬(?v3 = cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v2))))) ⇒ fun_app$ab(fun_app$ac(preserved$(get_M_O_b_j_e_c_t$(?v3, ?v4)), ?v0), ?v1))
tff(axiom220,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v4: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2)
        & ( A__questionmark_v3 != 'cast_n_o_d_e_p_t_r_2_o_b_j_e_c_t_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v2)) ) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('get_M_O_b_j_e_c_t$'(A__questionmark_v3,A__questionmark_v4)),A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v4:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ (fun_app$as(returns_result$a(?v0, new_element$), ?v2) ∧ ¬(?v3 = cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v2)))) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v3), ?v4)), ?v0), ?v1))
tff(axiom221,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v4: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2)
        & ( A__questionmark_v3 != 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v2) ) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v3),A__questionmark_v4)),A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v4:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ (fun_app$as(returns_result$a(?v0, new_element$), ?v2) ∧ ¬(?v3 = cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v2)))) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v3), ?v4)), ?v0), ?v1))
tff(axiom222,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v4: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2)
        & ( A__questionmark_v3 != 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v2) ) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v3),A__questionmark_v4)),A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$ (a_get_M$b(?v0) = a_get_M$b(?v0))
tff(axiom223,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$'] : 'a_get_M$b'(A__questionmark_v0) = 'a_get_M$b'(A__questionmark_v0) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (is_OK$c(?v1, ?v0) ∧ ∀ ?v4:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v4) ⇒ fun_app$ba(returns_result$d(?v1, fun_app$bg(?v2, ?v4)), ?v3)))) ⇒ fun_app$ba(returns_result$d(?v1, bind$f(?v0, ?v2)), ?v3))
tff(axiom224,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$c'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$f'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (is_OK$c(?v1, ?v0) ∧ ∀ ?v4:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v4) ⇒ fun_app$ay(returns_result$c(?v1, fun_app$cg(?v2, ?v4)), ?v3)))) ⇒ fun_app$ay(returns_result$c(?v1, bind$g(?v0, ?v2)), ?v3))
tff(axiom225,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$c'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$cg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$g'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (is_OK$c(?v1, ?v0) ∧ ∀ ?v4:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v4) ⇒ fun_app$ao(returns_result$(?v1, fun_app$af(?v2, ?v4)), ?v3)))) ⇒ fun_app$ao(returns_result$(?v1, bind$h(?v0, ?v2)), ?v3))
tff(axiom226,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$c'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$af'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$h'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (is_OK$(?v1, ?v0) ∧ ∀ ?v4:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v4) ⇒ fun_app$ba(returns_result$d(?v1, fun_app$ch(?v2, ?v4)), ?v3)))) ⇒ fun_app$ba(returns_result$d(?v1, bind$i(?v0, ?v2)), ?v3))
tff(axiom227,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v4: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$ch'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$i'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (is_OK$(?v1, ?v0) ∧ ∀ ?v4:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v4) ⇒ fun_app$ay(returns_result$c(?v1, fun_app$c(?v2, ?v4)), ?v3)))) ⇒ fun_app$ay(returns_result$c(?v1, bind$e(?v0, ?v2)), ?v3))
tff(axiom228,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v4: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$c'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$e'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (is_OK$(?v1, ?v0) ∧ ∀ ?v4:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v4) ⇒ fun_app$ao(returns_result$(?v1, fun_app$av(?v2, ?v4)), ?v3)))) ⇒ fun_app$ao(returns_result$(?v1, bind$d(?v0, ?v2)), ?v3))
tff(axiom229,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v4: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$av'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$d'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$a(is_OK$b(?v1), ?v0) ∧ ∀ ?v4:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v4) ⇒ fun_app$ba(returns_result$d(?v1, fun_app$ci(?v2, ?v4)), ?v3)))) ⇒ fun_app$ba(returns_result$d(?v1, bind$j(?v0, ?v2)), ?v3))
tff(axiom230,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$ci'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$j'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$a(is_OK$b(?v1), ?v0) ∧ ∀ ?v4:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v4) ⇒ fun_app$ay(returns_result$c(?v1, fun_app$cj(?v2, ?v4)), ?v3)))) ⇒ fun_app$ay(returns_result$c(?v1, bind$c(?v0, ?v2)), ?v3))
tff(axiom231,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$cj'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$c'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$a(is_OK$b(?v1), ?v0) ∧ ∀ ?v4:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v4) ⇒ fun_app$ao(returns_result$(?v1, fun_app$k(?v2, ?v4)), ?v3)))) ⇒ fun_app$ao(returns_result$(?v1, bind$a(?v0, ?v2)), ?v3))
tff(axiom232,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$k'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$a'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (is_OK$c(?v1, ?v0) ∧ ∀ ?v4:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v4) ⇒ fun_app$as(returns_result$a(?v1, fun_app$ck(?v2, ?v4)), ?v3)))) ⇒ fun_app$as(returns_result$a(?v1, bind$k(?v0, ?v2)), ?v3))
tff(axiom233,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$c'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v4)
           => 'fun_app$as'('returns_result$a'(A__questionmark_v1,'fun_app$ck'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) )
     => 'fun_app$as'('returns_result$a'(A__questionmark_v1,'bind$k'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$a(bind$a(?v0, ?v1), ?v2) = bind$a(?v0, uuj$(?v1, ?v2)))
tff(axiom234,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$a'('bind$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$a'(A__questionmark_v0,'uuj$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$a(bind$(?v0, ?v1), ?v2) = bind$(?v0, uuk$(?v1, ?v2)))
tff(axiom235,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$a'('bind$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$'(A__questionmark_v0,'uuk$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$(bind$l(?v0, ?v1), ?v2) = bind$a(?v0, uul$(?v1, ?v2)))
tff(axiom236,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$'('bind$l'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$a'(A__questionmark_v0,'uul$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$(bind$m(?v0, ?v1), ?v2) = bind$(?v0, uum$(?v1, ?v2)))
tff(axiom237,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog_fun$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$'('bind$m'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$'(A__questionmark_v0,'uum$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (bind$c(bind$b(?v0, ?v1), ?v2) = bind$n(?v0, uun$(?v1, ?v2)))
tff(axiom238,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] : 'bind$c'('bind$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$n'(A__questionmark_v0,'uun$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$d(bind$n(?v0, ?v1), ?v2) = bind$b(?v0, uuo$(?v1, ?v2)))
tff(axiom239,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$d'('bind$n'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$b'(A__questionmark_v0,'uuo$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (bind$e(bind$n(?v0, ?v1), ?v2) = bind$n(?v0, uup$(?v1, ?v2)))
tff(axiom240,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] : 'bind$e'('bind$n'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$n'(A__questionmark_v0,'uup$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$a(bind$b(?v0, ?v1), ?v2) = bind$b(?v0, uuq$(?v1, ?v2)))
tff(axiom241,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$a'('bind$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$b'(A__questionmark_v0,'uuq$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$b(bind$o(?v0, ?v1), ?v2) = bind$a(?v0, uur$(?v1, ?v2)))
tff(axiom242,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$b'('bind$o'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$a'(A__questionmark_v0,'uur$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$b(bind$p(?v0, ?v1), ?v2) = bind$(?v0, uus$(?v1, ?v2)))
tff(axiom243,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$b'('bind$p'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2) = 'bind$'(A__questionmark_v0,'uus$'(A__questionmark_v1,A__questionmark_v2)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ (bind$a(?v0, return$c) = ?v0)
tff(axiom244,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] : 'bind$a'(A__questionmark_v0,'return$c') = A__questionmark_v0 ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ (bind$e(?v0, return$a) = ?v0)
tff(axiom245,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$'] : 'bind$e'(A__questionmark_v0,'return$a') = A__questionmark_v0 ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$b(return$(?v0), ?v1) = fun_app$n(?v1, ?v0))
tff(axiom246,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$b'('return$'(A__questionmark_v0),A__questionmark_v1) = 'fun_app$n'(A__questionmark_v1,A__questionmark_v0) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (bind$n(return$(?v0), ?v1) = fun_app$e(?v1, ?v0))
tff(axiom247,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] : 'bind$n'('return$'(A__questionmark_v0),A__questionmark_v1) = 'fun_app$e'(A__questionmark_v1,A__questionmark_v0) ).

%% ∀ ?v0:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$(fun_app$i(return$e, ?v0), ?v1) = fun_app$h(?v1, ?v0))
tff(axiom248,axiom,
    ! [A__questionmark_v0: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$'('fun_app$i'('return$e',A__questionmark_v0),A__questionmark_v1) = 'fun_app$h'(A__questionmark_v1,A__questionmark_v0) ).

%% ∀ ?v0:Unit$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$a(fun_app$k(return$c, ?v0), ?v1) = fun_app$k(?v1, ?v0))
tff(axiom249,axiom,
    ! [A__questionmark_v0: 'Unit$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$a'('fun_app$k'('return$c',A__questionmark_v0),A__questionmark_v1) = 'fun_app$k'(A__questionmark_v1,A__questionmark_v0) ).

%% ∀ ?v0:Exception$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$b(error$d(?v0), ?v1) = error$b(?v0))
tff(axiom250,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$b'('error$d'(A__questionmark_v0),A__questionmark_v1) = 'error$b'(A__questionmark_v0) ).

%% ∀ ?v0:Exception$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$(error$e(?v0), ?v1) = error$b(?v0))
tff(axiom251,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$'('error$e'(A__questionmark_v0),A__questionmark_v1) = 'error$b'(A__questionmark_v0) ).

%% ∀ ?v0:Exception$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (bind$n(error$d(?v0), ?v1) = error$(?v0))
tff(axiom252,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] : 'bind$n'('error$d'(A__questionmark_v0),A__questionmark_v1) = 'error$'(A__questionmark_v0) ).

%% ∀ ?v0:Exception$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$a(error$b(?v0), ?v1) = error$b(?v0))
tff(axiom253,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$a'('error$b'(A__questionmark_v0),A__questionmark_v1) = 'error$b'(A__questionmark_v0) ).

%% ∀ ?v0:Exception$ ?v1:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (bind$c(error$b(?v0), ?v1) = error$(?v0))
tff(axiom254,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] : 'bind$c'('error$b'(A__questionmark_v0),A__questionmark_v1) = 'error$'(A__questionmark_v0) ).

%% ∀ ?v0:Exception$ ?v1:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (bind$d(error$(?v0), ?v1) = error$b(?v0))
tff(axiom255,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] : 'bind$d'('error$'(A__questionmark_v0),A__questionmark_v1) = 'error$b'(A__questionmark_v0) ).

%% ∀ ?v0:Exception$ ?v1:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (bind$e(error$(?v0), ?v1) = error$(?v0))
tff(axiom256,axiom,
    ! [A__questionmark_v0: 'Exception$',A__questionmark_v1: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] : 'bind$e'('error$'(A__questionmark_v0),A__questionmark_v1) = 'error$'(A__questionmark_v0) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$(?v3, fun_app$k(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$(?v0, bind$a(?v1, ?v4)), ?v5))
tff(axiom257,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$k'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$(?v3, fun_app$af(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$(?v0, bind$h(?v1, ?v4)), ?v5))
tff(axiom258,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$af'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$(?v3, fun_app$av(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$(?v0, bind$d(?v1, ?v4)), ?v5))
tff(axiom259,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$av'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$a(?v3, fun_app$ck(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$a(?v0, bind$k(?v1, ?v4)), ?v5))
tff(axiom260,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v3,'fun_app$ck'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$k'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$a(?v3, fun_app$cl(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$a(?v0, bind$q(?v1, ?v4)), ?v5))
tff(axiom261,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v3,'fun_app$cl'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$q'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$a(?v3, fun_app$cm(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$a(?v0, bind$r(?v1, ?v4)), ?v5))
tff(axiom262,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v3,'fun_app$cm'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$r'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$(?v3, fun_app$ar(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$(?v0, bind$s(?v1, ?v4)), ?v5))
tff(axiom263,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$ar'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$s'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$a(?v3, fun_app$bf(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$a(?v0, bind$t(?v1, ?v4)), ?v5))
tff(axiom264,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v3,'fun_app$bf'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$t'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((returns_result$b(?v0, ?v1, ?v2) ∧ (fun_app$ab(returns_heap$d(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$(?v3, fun_app$h(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$(?v0, bind$(?v1, ?v4)), ?v5))
tff(axiom265,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v3,'fun_app$h'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$e(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$b(?v3, fun_app$e(?v4, ?v2)), ?v5))) ⇒ fun_app$ab(returns_heap$b(?v0, bind$n(?v1, ?v4)), ?v5))
tff(axiom266,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v3,'fun_app$e'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v2) ∧ ∀ ?v5:Unit$ (fun_app$ao(returns_result$(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$(?v2, fun_app$k(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$(?v0, bind$a(?v1, ?v3)), ?v4))
tff(axiom267,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'fun_app$k'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$c(?v0, ?v1), ?v2) ∧ ∀ ?v5:K$ (fun_app$ba(returns_result$d(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$(?v2, fun_app$af(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$(?v0, bind$h(?v1, ?v3)), ?v4))
tff(axiom268,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'fun_app$af'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, ?v1), ?v2) ∧ ∀ ?v5:L$ (fun_app$ay(returns_result$c(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$(?v2, fun_app$av(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$(?v0, bind$d(?v1, ?v3)), ?v4))
tff(axiom269,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'fun_app$av'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$c(?v0, ?v1), ?v2) ∧ ∀ ?v5:K$ (fun_app$ba(returns_result$d(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$a(?v2, fun_app$ck(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$a(?v0, bind$k(?v1, ?v3)), ?v4))
tff(axiom270,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,'fun_app$ck'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$k'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, ?v1), ?v2) ∧ ∀ ?v5:L$ (fun_app$ay(returns_result$c(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$a(?v2, fun_app$cl(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$a(?v0, bind$q(?v1, ?v3)), ?v4))
tff(axiom271,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,'fun_app$cl'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$q'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v2) ∧ ∀ ?v5:Unit$ (fun_app$ao(returns_result$(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$a(?v2, fun_app$cm(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$a(?v0, bind$r(?v1, ?v3)), ?v4))
tff(axiom272,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,'fun_app$cm'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$r'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, ?v1), ?v2) ∧ ∀ ?v5:B_element_ptr$ (fun_app$as(returns_result$a(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$(?v2, fun_app$ar(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$(?v0, bind$s(?v1, ?v3)), ?v4))
tff(axiom273,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'fun_app$ar'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$s'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, ?v1), ?v2) ∧ ∀ ?v5:B_element_ptr$ (fun_app$as(returns_result$a(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$a(?v2, fun_app$bf(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$a(?v0, bind$t(?v1, ?v3)), ?v4))
tff(axiom274,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,'fun_app$bf'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$t'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$d(?v0, ?v1), ?v2) ∧ ∀ ?v5:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (returns_result$b(?v0, ?v1, ?v5) ⇒ fun_app$ab(returns_heap$(?v2, fun_app$h(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$(?v0, bind$(?v1, ?v3)), ?v4))
tff(axiom275,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
            ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$'(A__questionmark_v2,'fun_app$h'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$e(?v0, ?v1), ?v2) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result$i(?v0, ?v1), ?v5) ⇒ fun_app$ab(returns_heap$b(?v2, fun_app$e(?v3, ?v5)), ?v4))) ⇒ fun_app$ab(returns_heap$b(?v0, bind$n(?v1, ?v3)), ?v4))
tff(axiom276,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
           => 'fun_app$ab'('returns_heap$b'(A__questionmark_v2,'fun_app$e'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v4) ) )
     => 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v5:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v3) ∧ fun_app$ba(returns_result$d(?v3, fun_app$bg(?v4, ?v2)), ?v5))) ⇒ fun_app$ba(returns_result$d(?v0, bind$f(?v1, ?v4)), ?v5))
tff(axiom277,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v5: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v3,'fun_app$bg'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$f'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v5:L$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v3) ∧ fun_app$ay(returns_result$c(?v3, fun_app$cg(?v4, ?v2)), ?v5))) ⇒ fun_app$ay(returns_result$c(?v0, bind$g(?v1, ?v4)), ?v5))
tff(axiom278,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v5: 'L$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v3,'fun_app$cg'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:Unit$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v3) ∧ fun_app$ao(returns_result$(?v3, fun_app$af(?v4, ?v2)), ?v5))) ⇒ fun_app$ao(returns_result$(?v0, bind$h(?v1, ?v4)), ?v5))
tff(axiom279,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'Unit$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v3,'fun_app$af'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v5:K$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v3) ∧ fun_app$ba(returns_result$d(?v3, fun_app$ch(?v4, ?v2)), ?v5))) ⇒ fun_app$ba(returns_result$d(?v0, bind$i(?v1, ?v4)), ?v5))
tff(axiom280,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v5: 'K$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v3,'fun_app$ch'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$i'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v5:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v3) ∧ fun_app$ay(returns_result$c(?v3, fun_app$c(?v4, ?v2)), ?v5))) ⇒ fun_app$ay(returns_result$c(?v0, bind$e(?v1, ?v4)), ?v5))
tff(axiom281,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v5: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v3,'fun_app$c'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:Unit$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v3) ∧ fun_app$ao(returns_result$(?v3, fun_app$av(?v4, ?v2)), ?v5))) ⇒ fun_app$ao(returns_result$(?v0, bind$d(?v1, ?v4)), ?v5))
tff(axiom282,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'Unit$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v3,'fun_app$av'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v5:K$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v3) ∧ fun_app$ba(returns_result$d(?v3, fun_app$ci(?v4, ?v2)), ?v5))) ⇒ fun_app$ba(returns_result$d(?v0, bind$j(?v1, ?v4)), ?v5))
tff(axiom283,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v5: 'K$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v3,'fun_app$ci'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$j'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v5:L$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v3) ∧ fun_app$ay(returns_result$c(?v3, fun_app$cj(?v4, ?v2)), ?v5))) ⇒ fun_app$ay(returns_result$c(?v0, bind$c(?v1, ?v4)), ?v5))
tff(axiom284,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v5: 'L$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v3,'fun_app$cj'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v3) ∧ fun_app$ao(returns_result$(?v3, fun_app$k(?v4, ?v2)), ?v5))) ⇒ fun_app$ao(returns_result$(?v0, bind$a(?v1, ?v4)), ?v5))
tff(axiom285,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v3,'fun_app$k'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v5:B_element_ptr$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v3) ∧ fun_app$as(returns_result$a(?v3, fun_app$ck(?v4, ?v2)), ?v5))) ⇒ fun_app$as(returns_result$a(?v0, bind$k(?v1, ?v4)), ?v5))
tff(axiom286,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v5: 'B_element_ptr$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v3,'fun_app$ck'(A__questionmark_v4,A__questionmark_v2)),A__questionmark_v5) )
     => 'fun_app$as'('returns_result$a'(A__questionmark_v0,'bind$k'(A__questionmark_v1,A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v4:K$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (fun_app$ba(returns_result$d(?v1, ?v0), ?v2) ∧ fun_app$ba(returns_result$d(?v1, fun_app$bg(?v3, ?v2)), ?v4))) ⇒ fun_app$ba(returns_result$d(?v1, bind$f(?v0, ?v3)), ?v4))
tff(axiom287,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$bg'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$f'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:L$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (fun_app$ba(returns_result$d(?v1, ?v0), ?v2) ∧ fun_app$ay(returns_result$c(?v1, fun_app$cg(?v3, ?v2)), ?v4))) ⇒ fun_app$ay(returns_result$c(?v1, bind$g(?v0, ?v3)), ?v4))
tff(axiom288,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$cg'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$g'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Unit$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (fun_app$ba(returns_result$d(?v1, ?v0), ?v2) ∧ fun_app$ao(returns_result$(?v1, fun_app$af(?v3, ?v2)), ?v4))) ⇒ fun_app$ao(returns_result$(?v1, bind$h(?v0, ?v3)), ?v4))
tff(axiom289,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$af'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$h'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v4:K$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (fun_app$ay(returns_result$c(?v1, ?v0), ?v2) ∧ fun_app$ba(returns_result$d(?v1, fun_app$ch(?v3, ?v2)), ?v4))) ⇒ fun_app$ba(returns_result$d(?v1, bind$i(?v0, ?v3)), ?v4))
tff(axiom290,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$ch'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$i'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:L$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (fun_app$ay(returns_result$c(?v1, ?v0), ?v2) ∧ fun_app$ay(returns_result$c(?v1, fun_app$c(?v3, ?v2)), ?v4))) ⇒ fun_app$ay(returns_result$c(?v1, bind$e(?v0, ?v3)), ?v4))
tff(axiom291,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$c'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$e'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Unit$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (fun_app$ay(returns_result$c(?v1, ?v0), ?v2) ∧ fun_app$ao(returns_result$(?v1, fun_app$av(?v3, ?v2)), ?v4))) ⇒ fun_app$ao(returns_result$(?v1, bind$d(?v0, ?v3)), ?v4))
tff(axiom292,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$av'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$d'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v4:K$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$ao(returns_result$(?v1, ?v0), ?v2) ∧ fun_app$ba(returns_result$d(?v1, fun_app$ci(?v3, ?v2)), ?v4))) ⇒ fun_app$ba(returns_result$d(?v1, bind$j(?v0, ?v3)), ?v4))
tff(axiom293,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$ci'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$j'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:L$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$ao(returns_result$(?v1, ?v0), ?v2) ∧ fun_app$ay(returns_result$c(?v1, fun_app$cj(?v3, ?v2)), ?v4))) ⇒ fun_app$ay(returns_result$c(?v1, bind$c(?v0, ?v3)), ?v4))
tff(axiom294,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$cj'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$c'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Unit$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$ao(returns_result$(?v1, ?v0), ?v2) ∧ fun_app$ao(returns_result$(?v1, fun_app$k(?v3, ?v2)), ?v4))) ⇒ fun_app$ao(returns_result$(?v1, bind$a(?v0, ?v3)), ?v4))
tff(axiom295,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$k'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$a'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v4:B_element_ptr$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (fun_app$ba(returns_result$d(?v1, ?v0), ?v2) ∧ fun_app$as(returns_result$a(?v1, fun_app$ck(?v3, ?v2)), ?v4))) ⇒ fun_app$as(returns_result$a(?v1, bind$k(?v0, ?v3)), ?v4))
tff(axiom296,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v4: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v1,'fun_app$ck'(A__questionmark_v3,A__questionmark_v2)),A__questionmark_v4) )
     => 'fun_app$as'('returns_result$a'(A__questionmark_v1,'bind$k'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v3) ∧ fun_app$a(is_OK$b(?v3), fun_app$af(?v4, ?v2)))) ⇒ fun_app$a(is_OK$b(?v0), bind$h(?v1, ?v4)))
tff(axiom297,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v3),'fun_app$af'(A__questionmark_v4,A__questionmark_v2)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$h'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v3) ∧ is_OK$(?v3, fun_app$cg(?v4, ?v2)))) ⇒ is_OK$(?v0, bind$g(?v1, ?v4)))
tff(axiom298,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'is_OK$'(A__questionmark_v3,'fun_app$cg'(A__questionmark_v4,A__questionmark_v2)) )
     => 'is_OK$'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v3) ∧ fun_app$a(is_OK$b(?v3), fun_app$av(?v4, ?v2)))) ⇒ fun_app$a(is_OK$b(?v0), bind$d(?v1, ?v4)))
tff(axiom299,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v3),'fun_app$av'(A__questionmark_v4,A__questionmark_v2)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$d'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v3) ∧ is_OK$(?v3, fun_app$c(?v4, ?v2)))) ⇒ is_OK$(?v0, bind$e(?v1, ?v4)))
tff(axiom300,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'is_OK$'(A__questionmark_v3,'fun_app$c'(A__questionmark_v4,A__questionmark_v2)) )
     => 'is_OK$'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v3) ∧ fun_app$a(is_OK$b(?v3), fun_app$k(?v4, ?v2)))) ⇒ fun_app$a(is_OK$b(?v0), bind$a(?v1, ?v4)))
tff(axiom301,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v3),'fun_app$k'(A__questionmark_v4,A__questionmark_v2)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$a'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v3) ∧ is_OK$(?v3, fun_app$cj(?v4, ?v2)))) ⇒ is_OK$(?v0, bind$c(?v1, ?v4)))
tff(axiom302,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'is_OK$'(A__questionmark_v3,'fun_app$cj'(A__questionmark_v4,A__questionmark_v2)) )
     => 'is_OK$'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v3) ∧ fun_app$a(is_OK$b(?v3), fun_app$ar(?v4, ?v2)))) ⇒ fun_app$a(is_OK$b(?v0), bind$s(?v1, ?v4)))
tff(axiom303,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v3),'fun_app$ar'(A__questionmark_v4,A__questionmark_v2)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$s'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v3) ∧ is_OK$(?v3, fun_app$cn(?v4, ?v2)))) ⇒ is_OK$(?v0, bind$u(?v1, ?v4)))
tff(axiom304,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'is_OK$'(A__questionmark_v3,'fun_app$cn'(A__questionmark_v4,A__questionmark_v2)) )
     => 'is_OK$'(A__questionmark_v0,'bind$u'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((returns_result$b(?v0, ?v1, ?v2) ∧ (fun_app$ab(returns_heap$d(?v0, ?v1), ?v3) ∧ fun_app$a(is_OK$b(?v3), fun_app$h(?v4, ?v2)))) ⇒ fun_app$a(is_OK$b(?v0), bind$(?v1, ?v4)))
tff(axiom305,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v3),'fun_app$h'(A__questionmark_v4,A__questionmark_v2)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$e(?v0, ?v1), ?v3) ∧ fun_app$a(is_OK$b(?v3), fun_app$n(?v4, ?v2)))) ⇒ fun_app$a(is_OK$b(?v0), bind$b(?v1, ?v4)))
tff(axiom306,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v3),'fun_app$n'(A__questionmark_v4,A__questionmark_v2)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$b'(A__questionmark_v1,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((is_OK$c(?v0, ?v1) ∧ ∀ ?v3:K$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$c(?v0, ?v1), ?v4)) ⇒ fun_app$a(is_OK$b(?v4), fun_app$af(?v2, ?v3)))) ⇒ fun_app$a(is_OK$b(?v0), bind$h(?v1, ?v2)))
tff(axiom307,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'K$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$af'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$h'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((is_OK$c(?v0, ?v1) ∧ ∀ ?v3:K$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$c(?v0, ?v1), ?v4)) ⇒ is_OK$(?v4, fun_app$cg(?v2, ?v3)))) ⇒ is_OK$(?v0, bind$g(?v1, ?v2)))
tff(axiom308,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'K$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'is_OK$'(A__questionmark_v4,'fun_app$cg'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'is_OK$'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((is_OK$(?v0, ?v1) ∧ ∀ ?v3:L$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$b(?v0, ?v1), ?v4)) ⇒ fun_app$a(is_OK$b(?v4), fun_app$av(?v2, ?v3)))) ⇒ fun_app$a(is_OK$b(?v0), bind$d(?v1, ?v2)))
tff(axiom309,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'is_OK$'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'L$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$av'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$d'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((is_OK$(?v0, ?v1) ∧ ∀ ?v3:L$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$b(?v0, ?v1), ?v4)) ⇒ is_OK$(?v4, fun_app$c(?v2, ?v3)))) ⇒ is_OK$(?v0, bind$e(?v1, ?v2)))
tff(axiom310,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'is_OK$'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'L$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'is_OK$'(A__questionmark_v4,'fun_app$c'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'is_OK$'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$a(is_OK$b(?v0), ?v1) ∧ ∀ ?v3:Unit$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v4)) ⇒ fun_app$a(is_OK$b(?v4), fun_app$k(?v2, ?v3)))) ⇒ fun_app$a(is_OK$b(?v0), bind$a(?v1, ?v2)))
tff(axiom311,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'Unit$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$k'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$a'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$a(is_OK$b(?v0), ?v1) ∧ ∀ ?v3:Unit$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v4)) ⇒ is_OK$(?v4, fun_app$cj(?v2, ?v3)))) ⇒ is_OK$(?v0, bind$c(?v1, ?v2)))
tff(axiom312,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'Unit$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'is_OK$'(A__questionmark_v4,'fun_app$cj'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'is_OK$'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((is_OK$a(?v0, ?v1) ∧ ∀ ?v3:B_element_ptr$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$a(?v0, ?v1), ?v4)) ⇒ fun_app$a(is_OK$b(?v4), fun_app$ar(?v2, ?v3)))) ⇒ fun_app$a(is_OK$b(?v0), bind$s(?v1, ?v2)))
tff(axiom313,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'B_element_ptr$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$ar'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$s'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((is_OK$a(?v0, ?v1) ∧ ∀ ?v3:B_element_ptr$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$a(?v0, ?v1), ?v4)) ⇒ is_OK$(?v4, fun_app$cn(?v2, ?v3)))) ⇒ is_OK$(?v0, bind$u(?v1, ?v2)))
tff(axiom314,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'B_element_ptr$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'is_OK$'(A__questionmark_v4,'fun_app$cn'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'is_OK$'(A__questionmark_v0,'bind$u'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((is_OK$d(?v0, ?v1) ∧ ∀ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((returns_result$b(?v0, ?v1, ?v3) ∧ fun_app$ab(returns_heap$d(?v0, ?v1), ?v4)) ⇒ fun_app$a(is_OK$b(?v4), fun_app$h(?v2, ?v3)))) ⇒ fun_app$a(is_OK$b(?v0), bind$(?v1, ?v2)))
tff(axiom315,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'is_OK$d'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$h'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((is_OK$e(?v0, ?v1) ∧ ∀ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v3) ∧ fun_app$ab(returns_heap$e(?v0, ?v1), ?v4)) ⇒ fun_app$a(is_OK$b(?v4), fun_app$n(?v2, ?v3)))) ⇒ fun_app$a(is_OK$b(?v0), bind$b(?v1, ?v2)))
tff(axiom316,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'is_OK$e'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4) )
           => 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$n'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$b'(A__questionmark_v1,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (is_OK$c(?v1, ?v0) ∧ ∀ ?v3:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v3) ⇒ fun_app$a(is_OK$b(?v1), fun_app$af(?v2, ?v3))))) ⇒ fun_app$a(is_OK$b(?v1), bind$h(?v0, ?v2)))
tff(axiom317,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$c'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v3: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$af'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'bind$h'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (is_OK$c(?v1, ?v0) ∧ ∀ ?v3:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v3) ⇒ is_OK$(?v1, fun_app$cg(?v2, ?v3))))) ⇒ is_OK$(?v1, bind$g(?v0, ?v2)))
tff(axiom318,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$c'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v3: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'is_OK$'(A__questionmark_v1,'fun_app$cg'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'is_OK$'(A__questionmark_v1,'bind$g'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (is_OK$(?v1, ?v0) ∧ ∀ ?v3:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v3) ⇒ fun_app$a(is_OK$b(?v1), fun_app$av(?v2, ?v3))))) ⇒ fun_app$a(is_OK$b(?v1), bind$d(?v0, ?v2)))
tff(axiom319,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v3: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$av'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'bind$d'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (is_OK$(?v1, ?v0) ∧ ∀ ?v3:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v3) ⇒ is_OK$(?v1, fun_app$c(?v2, ?v3))))) ⇒ is_OK$(?v1, bind$e(?v0, ?v2)))
tff(axiom320,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v3: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'is_OK$'(A__questionmark_v1,'fun_app$c'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'is_OK$'(A__questionmark_v1,'bind$e'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$a(is_OK$b(?v1), ?v0) ∧ ∀ ?v3:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v3) ⇒ fun_app$a(is_OK$b(?v1), fun_app$k(?v2, ?v3))))) ⇒ fun_app$a(is_OK$b(?v1), bind$a(?v0, ?v2)))
tff(axiom321,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v3: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$k'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'bind$a'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$a(is_OK$b(?v1), ?v0) ∧ ∀ ?v3:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v3) ⇒ is_OK$(?v1, fun_app$cj(?v2, ?v3))))) ⇒ is_OK$(?v1, bind$c(?v0, ?v2)))
tff(axiom322,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v3: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'is_OK$'(A__questionmark_v1,'fun_app$cj'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'is_OK$'(A__questionmark_v1,'bind$c'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$d(?v0), ?v1) ∧ (is_OK$a(?v1, ?v0) ∧ ∀ ?v3:B_element_ptr$ (fun_app$as(returns_result$a(?v1, ?v0), ?v3) ⇒ fun_app$a(is_OK$b(?v1), fun_app$ar(?v2, ?v3))))) ⇒ fun_app$a(is_OK$b(?v1), bind$s(?v0, ?v2)))
tff(axiom323,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$d'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$a'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v3: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$ar'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'bind$s'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$d(?v0), ?v1) ∧ (is_OK$a(?v1, ?v0) ∧ ∀ ?v3:B_element_ptr$ (fun_app$as(returns_result$a(?v1, ?v0), ?v3) ⇒ is_OK$(?v1, fun_app$cn(?v2, ?v3))))) ⇒ is_OK$(?v1, bind$u(?v0, ?v2)))
tff(axiom324,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$d'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$a'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v3: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'is_OK$'(A__questionmark_v1,'fun_app$cn'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'is_OK$'(A__questionmark_v1,'bind$u'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$b(?v0), ?v1) ∧ (is_OK$d(?v1, ?v0) ∧ ∀ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (returns_result$b(?v1, ?v0, ?v3) ⇒ fun_app$a(is_OK$b(?v1), fun_app$h(?v2, ?v3))))) ⇒ fun_app$a(is_OK$b(?v1), bind$(?v0, ?v2)))
tff(axiom325,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$b'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$d'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
            ( 'returns_result$b'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v3)
           => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$h'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'bind$'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$e(?v0), ?v1) ∧ (is_OK$e(?v1, ?v0) ∧ ∀ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result$i(?v1, ?v0), ?v3) ⇒ fun_app$a(is_OK$b(?v1), fun_app$n(?v2, ?v3))))) ⇒ fun_app$a(is_OK$b(?v1), bind$b(?v0, ?v2)))
tff(axiom326,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v1)
        & 'is_OK$e'(A__questionmark_v1,A__questionmark_v0)
        & ! [A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_result$i'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$n'(A__questionmark_v2,A__questionmark_v3)) ) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'bind$b'(A__questionmark_v0,A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ is_OK$a(?v0, new_element$)
tff(axiom327,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'is_OK$a'(A__questionmark_v0,'new_element$') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$a(?v1, ?v2)), ?v3) ∧ ∀ ?v4:Unit$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v5, fun_app$k(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom328,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Unit$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v5,'fun_app$k'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$h(?v1, ?v2)), ?v3) ∧ ∀ ?v4:K$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v5, fun_app$af(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom329,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'K$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v5,'fun_app$af'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$d(?v1, ?v2)), ?v3) ∧ ∀ ?v4:L$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v5, fun_app$av(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom330,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'L$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v5,'fun_app$av'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$k(?v1, ?v2)), ?v3) ∧ ∀ ?v4:K$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v5, fun_app$ck(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom331,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$k'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'K$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v5,'fun_app$ck'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$q(?v1, ?v2)), ?v3) ∧ ∀ ?v4:L$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v5, fun_app$cl(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom332,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$q'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'L$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v5,'fun_app$cl'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$r(?v1, ?v2)), ?v3) ∧ ∀ ?v4:Unit$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v5, fun_app$cm(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom333,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$r'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Unit$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v5,'fun_app$cm'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$s(?v1, ?v2)), ?v3) ∧ ∀ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v5, fun_app$ar(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom334,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$s'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v5,'fun_app$ar'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$t(?v1, ?v2)), ?v3) ∧ ∀ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v5, fun_app$bf(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom335,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$t'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v5,'fun_app$bf'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$(?v1, ?v2)), ?v3) ∧ ∀ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((returns_result$b(?v0, ?v1, ?v4) ∧ (fun_app$ab(returns_heap$d(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v5, fun_app$h(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom336,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v5,'fun_app$h'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, bind$n(?v1, ?v2)), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$e(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$b(?v5, fun_app$e(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom337,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v5,'fun_app$e'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$a(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v4) ∧ ∀ ?v5:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v4, fun_app$k(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom338,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'Unit$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,'fun_app$k'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$h(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v4) ∧ ∀ ?v5:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v4, fun_app$af(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom339,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'K$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,'fun_app$af'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$d(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v4) ∧ ∀ ?v5:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v4, fun_app$av(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom340,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'L$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,'fun_app$av'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$k(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v4) ∧ ∀ ?v5:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v4, fun_app$ck(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom341,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$k'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'K$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v4,'fun_app$ck'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$q(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v4) ∧ ∀ ?v5:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v4, fun_app$cl(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom342,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$q'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'L$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v4,'fun_app$cl'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$r(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v4) ∧ ∀ ?v5:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v4, fun_app$cm(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom343,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$r'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'Unit$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v4,'fun_app$cm'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$s(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v4, fun_app$ar(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom344,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$s'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,'fun_app$ar'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$t(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v4, fun_app$bf(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom345,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$t'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v4,'fun_app$bf'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$d(?v0, ?v1), ?v4) ∧ ∀ ?v5:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ((returns_result$b(?v0, ?v1, ?v5) ∧ fun_app$ab(returns_heap$(?v4, fun_app$h(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom346,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
            ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,'fun_app$h'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, bind$n(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_heap$e(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$b(?v4, fun_app$e(?v2, ?v5)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom347,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v4,'fun_app$e'(A__questionmark_v2,A__questionmark_v5)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, bind$f(?v1, ?v2)), ?v3) ∧ ∀ ?v4:K$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v5) ∧ fun_app$ba(returns_result$d(?v5, fun_app$bg(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom348,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$f'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'K$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, bind$i(?v1, ?v2)), ?v3) ∧ ∀ ?v4:L$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v5) ∧ fun_app$ba(returns_result$d(?v5, fun_app$ch(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom349,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$i'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'L$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$ch'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, bind$j(?v1, ?v2)), ?v3) ∧ ∀ ?v4:Unit$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v5) ∧ fun_app$ba(returns_result$d(?v5, fun_app$ci(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom350,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$j'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Unit$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$ci'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ay(returns_result$c(?v0, bind$g(?v1, ?v2)), ?v3) ∧ ∀ ?v4:K$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v5) ∧ fun_app$ay(returns_result$c(?v5, fun_app$cg(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom351,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'K$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v5,'fun_app$cg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ay(returns_result$c(?v0, bind$e(?v1, ?v2)), ?v3) ∧ ∀ ?v4:L$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v5) ∧ fun_app$ay(returns_result$c(?v5, fun_app$c(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom352,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'L$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v5,'fun_app$c'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ay(returns_result$c(?v0, bind$c(?v1, ?v2)), ?v3) ∧ ∀ ?v4:Unit$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v5) ∧ fun_app$ay(returns_result$c(?v5, fun_app$cj(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom353,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Unit$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v5,'fun_app$cj'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ao(returns_result$(?v0, bind$h(?v1, ?v2)), ?v3) ∧ ∀ ?v4:K$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v5) ∧ fun_app$ao(returns_result$(?v5, fun_app$af(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom354,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'K$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v5,'fun_app$af'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ao(returns_result$(?v0, bind$d(?v1, ?v2)), ?v3) ∧ ∀ ?v4:L$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v5) ∧ fun_app$ao(returns_result$(?v5, fun_app$av(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom355,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'L$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v5,'fun_app$av'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ao(returns_result$(?v0, bind$a(?v1, ?v2)), ?v3) ∧ ∀ ?v4:Unit$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v5) ∧ fun_app$ao(returns_result$(?v5, fun_app$k(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom356,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'Unit$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v5,'fun_app$k'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, bind$v(?v1, ?v2)), ?v3) ∧ ∀ ?v4:B_element_ptr$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v5) ∧ fun_app$ba(returns_result$d(?v5, fun_app$co(?v2, ?v4)), ?v3))) ⇒ false)) ⇒ false)
tff(axiom357,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$v'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$co'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ?v4:K$ ((fun_app$ba(returns_result$d(?v0, bind$f(?v1, ?v2)), ?v3) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$c(?v0, ?v1), ?v5) ∧ fun_app$ba(returns_result$d(?v5, fun_app$bg(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom358,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$f'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ?v4:L$ ((fun_app$ba(returns_result$d(?v0, bind$i(?v1, ?v2)), ?v3) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, ?v1), ?v5) ∧ fun_app$ba(returns_result$d(?v5, fun_app$ch(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom359,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$i'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$ch'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ?v4:Unit$ ((fun_app$ba(returns_result$d(?v0, bind$j(?v1, ?v2)), ?v3) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v5) ∧ fun_app$ba(returns_result$d(?v5, fun_app$ci(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom360,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$j'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$ci'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ?v4:K$ ((fun_app$ay(returns_result$c(?v0, bind$g(?v1, ?v2)), ?v3) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$c(?v0, ?v1), ?v5) ∧ fun_app$ay(returns_result$c(?v5, fun_app$cg(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom361,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v5,'fun_app$cg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ?v4:L$ ((fun_app$ay(returns_result$c(?v0, bind$e(?v1, ?v2)), ?v3) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, ?v1), ?v5) ∧ fun_app$ay(returns_result$c(?v5, fun_app$c(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom362,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v5,'fun_app$c'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ?v4:Unit$ ((fun_app$ay(returns_result$c(?v0, bind$c(?v1, ?v2)), ?v3) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v5) ∧ fun_app$ay(returns_result$c(?v5, fun_app$cj(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom363,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v5,'fun_app$cj'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ?v4:K$ ((fun_app$ao(returns_result$(?v0, bind$h(?v1, ?v2)), ?v3) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$c(?v0, ?v1), ?v5) ∧ fun_app$ao(returns_result$(?v5, fun_app$af(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom364,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v5,'fun_app$af'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ?v4:L$ ((fun_app$ao(returns_result$(?v0, bind$d(?v1, ?v2)), ?v3) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, ?v1), ?v5) ∧ fun_app$ao(returns_result$(?v5, fun_app$av(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom365,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v5,'fun_app$av'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ?v4:Unit$ ((fun_app$ao(returns_result$(?v0, bind$a(?v1, ?v2)), ?v3) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v5) ∧ fun_app$ao(returns_result$(?v5, fun_app$k(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom366,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v5,'fun_app$k'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ?v4:B_element_ptr$ ((fun_app$ba(returns_result$d(?v0, bind$v(?v1, ?v2)), ?v3) ∧ (fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, ?v1), ?v5) ∧ fun_app$ba(returns_result$d(?v5, fun_app$co(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom367,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'B_element_ptr$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$v'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v5,'fun_app$co'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v4:K$ ?v5:K$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (fun_app$ab(pure$a(?v0), ?v2) ∧ (∀ ?v6:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v6) = fun_app$ba(returns_result$d(?v2, ?v0), ?v6)) ∧ ∀ ?v6:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v6) ⇒ (fun_app$ba(returns_result$d(?v1, fun_app$bg(?v3, ?v6)), ?v4) = fun_app$ba(returns_result$d(?v2, fun_app$bg(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ba(returns_result$d(?v1, bind$f(?v0, ?v3)), ?v4) = fun_app$ba(returns_result$d(?v2, bind$f(?v0, ?v3)), ?v5)))
tff(axiom368,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v4: 'K$',A__questionmark_v5: 'K$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$bg'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,'fun_app$bg'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$f'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,'bind$f'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:L$ ?v5:L$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (fun_app$ab(pure$a(?v0), ?v2) ∧ (∀ ?v6:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v6) = fun_app$ba(returns_result$d(?v2, ?v0), ?v6)) ∧ ∀ ?v6:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v6) ⇒ (fun_app$ay(returns_result$c(?v1, fun_app$cg(?v3, ?v6)), ?v4) = fun_app$ay(returns_result$c(?v2, fun_app$cg(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ay(returns_result$c(?v1, bind$g(?v0, ?v3)), ?v4) = fun_app$ay(returns_result$c(?v2, bind$g(?v0, ?v3)), ?v5)))
tff(axiom369,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'L$',A__questionmark_v5: 'L$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$cg'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,'fun_app$cg'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$g'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,'bind$g'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Unit$ ?v5:Unit$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (fun_app$ab(pure$a(?v0), ?v2) ∧ (∀ ?v6:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v6) = fun_app$ba(returns_result$d(?v2, ?v0), ?v6)) ∧ ∀ ?v6:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v6) ⇒ (fun_app$ao(returns_result$(?v1, fun_app$af(?v3, ?v6)), ?v4) = fun_app$ao(returns_result$(?v2, fun_app$af(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ao(returns_result$(?v1, bind$h(?v0, ?v3)), ?v4) = fun_app$ao(returns_result$(?v2, bind$h(?v0, ?v3)), ?v5)))
tff(axiom370,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Unit$',A__questionmark_v5: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$af'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,'fun_app$af'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$h'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,'bind$h'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v4:K$ ?v5:K$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (fun_app$ab(pure$c(?v0), ?v2) ∧ (∀ ?v6:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v6) = fun_app$ay(returns_result$c(?v2, ?v0), ?v6)) ∧ ∀ ?v6:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v6) ⇒ (fun_app$ba(returns_result$d(?v1, fun_app$ch(?v3, ?v6)), ?v4) = fun_app$ba(returns_result$d(?v2, fun_app$ch(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ba(returns_result$d(?v1, bind$i(?v0, ?v3)), ?v4) = fun_app$ba(returns_result$d(?v2, bind$i(?v0, ?v3)), ?v5)))
tff(axiom371,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v4: 'K$',A__questionmark_v5: 'K$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$ch'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,'fun_app$ch'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$i'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,'bind$i'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:L$ ?v5:L$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (fun_app$ab(pure$c(?v0), ?v2) ∧ (∀ ?v6:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v6) = fun_app$ay(returns_result$c(?v2, ?v0), ?v6)) ∧ ∀ ?v6:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v6) ⇒ (fun_app$ay(returns_result$c(?v1, fun_app$c(?v3, ?v6)), ?v4) = fun_app$ay(returns_result$c(?v2, fun_app$c(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ay(returns_result$c(?v1, bind$e(?v0, ?v3)), ?v4) = fun_app$ay(returns_result$c(?v2, bind$e(?v0, ?v3)), ?v5)))
tff(axiom372,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'L$',A__questionmark_v5: 'L$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$c'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,'fun_app$c'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$e'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,'bind$e'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Unit$ ?v5:Unit$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ (fun_app$ab(pure$c(?v0), ?v2) ∧ (∀ ?v6:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v6) = fun_app$ay(returns_result$c(?v2, ?v0), ?v6)) ∧ ∀ ?v6:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v6) ⇒ (fun_app$ao(returns_result$(?v1, fun_app$av(?v3, ?v6)), ?v4) = fun_app$ao(returns_result$(?v2, fun_app$av(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ao(returns_result$(?v1, bind$d(?v0, ?v3)), ?v4) = fun_app$ao(returns_result$(?v2, bind$d(?v0, ?v3)), ?v5)))
tff(axiom373,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Unit$',A__questionmark_v5: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$av'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,'fun_app$av'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$d'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,'bind$d'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v4:K$ ?v5:K$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$ab(pure$(?v0), ?v2) ∧ (∀ ?v6:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v6) = fun_app$ao(returns_result$(?v2, ?v0), ?v6)) ∧ ∀ ?v6:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v6) ⇒ (fun_app$ba(returns_result$d(?v1, fun_app$ci(?v3, ?v6)), ?v4) = fun_app$ba(returns_result$d(?v2, fun_app$ci(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ba(returns_result$d(?v1, bind$j(?v0, ?v3)), ?v4) = fun_app$ba(returns_result$d(?v2, bind$j(?v0, ?v3)), ?v5)))
tff(axiom374,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v4: 'K$',A__questionmark_v5: 'K$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'fun_app$ci'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,'fun_app$ci'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,'bind$j'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,'bind$j'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:L$ ?v5:L$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$ab(pure$(?v0), ?v2) ∧ (∀ ?v6:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v6) = fun_app$ao(returns_result$(?v2, ?v0), ?v6)) ∧ ∀ ?v6:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v6) ⇒ (fun_app$ay(returns_result$c(?v1, fun_app$cj(?v3, ?v6)), ?v4) = fun_app$ay(returns_result$c(?v2, fun_app$cj(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ay(returns_result$c(?v1, bind$c(?v0, ?v3)), ?v4) = fun_app$ay(returns_result$c(?v2, bind$c(?v0, ?v3)), ?v5)))
tff(axiom375,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'L$',A__questionmark_v5: 'L$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'fun_app$cj'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,'fun_app$cj'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,'bind$c'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,'bind$c'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Unit$ ?v5:Unit$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$ab(pure$(?v0), ?v2) ∧ (∀ ?v6:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v6) = fun_app$ao(returns_result$(?v2, ?v0), ?v6)) ∧ ∀ ?v6:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v6) ⇒ (fun_app$ao(returns_result$(?v1, fun_app$k(?v3, ?v6)), ?v4) = fun_app$ao(returns_result$(?v2, fun_app$k(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$ao(returns_result$(?v1, bind$a(?v0, ?v3)), ?v4) = fun_app$ao(returns_result$(?v2, bind$a(?v0, ?v3)), ?v5)))
tff(axiom376,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Unit$',A__questionmark_v5: 'Unit$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,'fun_app$k'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,'fun_app$k'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,'bind$a'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,'bind$a'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v4:B_element_ptr$ ?v5:B_element_ptr$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ (fun_app$ab(pure$a(?v0), ?v2) ∧ (∀ ?v6:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v6) = fun_app$ba(returns_result$d(?v2, ?v0), ?v6)) ∧ ∀ ?v6:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v6) ⇒ (fun_app$as(returns_result$a(?v1, fun_app$ck(?v3, ?v6)), ?v4) = fun_app$as(returns_result$a(?v2, fun_app$ck(?v3, ?v6)), ?v5)))))) ⇒ (fun_app$as(returns_result$a(?v1, bind$k(?v0, ?v3)), ?v4) = fun_app$as(returns_result$a(?v2, bind$k(?v0, ?v3)), ?v5)))
tff(axiom377,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v4: 'B_element_ptr$',A__questionmark_v5: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v2)
        & ! [A__questionmark_v6: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
          <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v0),A__questionmark_v6) )
        & ! [A__questionmark_v6: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v6)
           => ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,'fun_app$ck'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v4)
            <=> 'fun_app$as'('returns_result$a'(A__questionmark_v2,'fun_app$ck'(A__questionmark_v3,A__questionmark_v6)),A__questionmark_v5) ) ) )
     => ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,'bind$k'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v4)
      <=> 'fun_app$as'('returns_result$a'(A__questionmark_v2,'bind$k'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v5) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ ∀ ?v3:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$c(fun_app$cg(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$c(bind$g(?v0, ?v2)), ?v1))
tff(axiom378,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$c'('fun_app$cg'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$c'('bind$g'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ ∀ ?v3:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$(fun_app$af(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$(bind$h(?v0, ?v2)), ?v1))
tff(axiom379,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$'('fun_app$af'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$'('bind$h'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ ∀ ?v3:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$c(fun_app$c(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$c(bind$e(?v0, ?v2)), ?v1))
tff(axiom380,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$c'('fun_app$c'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$c'('bind$e'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ ∀ ?v3:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$(fun_app$av(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$(bind$d(?v0, ?v2)), ?v1))
tff(axiom381,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$'('fun_app$av'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$'('bind$d'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$(?v0), ?v1) ∧ ∀ ?v3:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$c(fun_app$cj(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$c(bind$c(?v0, ?v2)), ?v1))
tff(axiom382,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$c'('fun_app$cj'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$c'('bind$c'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$(?v0), ?v1) ∧ ∀ ?v3:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$(fun_app$k(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$(bind$a(?v0, ?v2)), ?v1))
tff(axiom383,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$'('fun_app$k'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$'('bind$a'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$d(?v0), ?v1) ∧ ∀ ?v3:B_element_ptr$ (fun_app$as(returns_result$a(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$c(fun_app$cn(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$c(bind$u(?v0, ?v2)), ?v1))
tff(axiom384,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$d'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$c'('fun_app$cn'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$c'('bind$u'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$d(?v0), ?v1) ∧ ∀ ?v3:B_element_ptr$ (fun_app$as(returns_result$a(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$(fun_app$ar(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$(bind$s(?v0, ?v2)), ?v1))
tff(axiom385,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$d'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$'('fun_app$ar'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$'('bind$s'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$b(?v0), ?v1) ∧ ∀ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (returns_result$b(?v1, ?v0, ?v3) ⇒ fun_app$ab(pure$(fun_app$h(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$(bind$(?v0, ?v2)), ?v1))
tff(axiom386,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$b'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
            ( 'returns_result$b'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v3)
           => 'fun_app$ab'('pure$'('fun_app$h'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$'('bind$'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$e(?v0), ?v1) ∧ ∀ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result$i(?v1, ?v0), ?v3) ⇒ fun_app$ab(pure$c(fun_app$e(?v2, ?v3)), ?v1))) ⇒ fun_app$ab(pure$c(bind$n(?v0, ?v2)), ?v1))
tff(axiom387,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_result$i'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v3)
           => 'fun_app$ab'('pure$c'('fun_app$e'(A__questionmark_v2,A__questionmark_v3)),A__questionmark_v1) ) )
     => 'fun_app$ab'('pure$c'('bind$n'(A__questionmark_v0,A__questionmark_v2)),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, bind$f(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$a(?v1), ?v0) ∧ ∀ ?v4:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ba(returns_result$d(?v0, fun_app$bg(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom388,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$f'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, bind$i(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$c(?v1), ?v0) ∧ ∀ ?v4:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ba(returns_result$d(?v0, fun_app$ch(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom389,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$i'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'L$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$ch'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, bind$j(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$(?v1), ?v0) ∧ ∀ ?v4:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ba(returns_result$d(?v0, fun_app$ci(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom390,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$j'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'Unit$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$ci'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ay(returns_result$c(?v0, bind$g(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$a(?v1), ?v0) ∧ ∀ ?v4:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ay(returns_result$c(?v0, fun_app$cg(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom391,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'fun_app$cg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ay(returns_result$c(?v0, bind$e(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$c(?v1), ?v0) ∧ ∀ ?v4:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ay(returns_result$c(?v0, fun_app$c(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom392,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'L$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'fun_app$c'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((fun_app$ay(returns_result$c(?v0, bind$c(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$(?v1), ?v0) ∧ ∀ ?v4:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ay(returns_result$c(?v0, fun_app$cj(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom393,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'Unit$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'fun_app$cj'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ao(returns_result$(?v0, bind$h(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$a(?v1), ?v0) ∧ ∀ ?v4:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ao(returns_result$(?v0, fun_app$af(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom394,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v0,'fun_app$af'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ao(returns_result$(?v0, bind$d(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$c(?v1), ?v0) ∧ ∀ ?v4:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ao(returns_result$(?v0, fun_app$av(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom395,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'L$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v0,'fun_app$av'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$ao(returns_result$(?v0, bind$a(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$(?v1), ?v0) ∧ ∀ ?v4:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ao(returns_result$(?v0, fun_app$k(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom396,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'Unit$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ao'('returns_result$'(A__questionmark_v0,'fun_app$k'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ((fun_app$ba(returns_result$d(?v0, bind$v(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$d(?v1), ?v0) ∧ ∀ ?v4:B_element_ptr$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ fun_app$ba(returns_result$d(?v0, fun_app$co(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom397,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$v'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'B_element_ptr$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$co'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ?v4:K$ ((fun_app$ba(returns_result$d(?v0, bind$f(?v1, ?v2)), ?v3) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$a(?v1), ?v0))) ⇒ fun_app$ba(returns_result$d(?v0, fun_app$bg(?v2, ?v4)), ?v3))
tff(axiom398,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$f'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$bg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ?v4:L$ ((fun_app$ba(returns_result$d(?v0, bind$i(?v1, ?v2)), ?v3) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$c(?v1), ?v0))) ⇒ fun_app$ba(returns_result$d(?v0, fun_app$ch(?v2, ?v4)), ?v3))
tff(axiom399,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$i'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$ch'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ?v4:Unit$ ((fun_app$ba(returns_result$d(?v0, bind$j(?v1, ?v2)), ?v3) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$(?v1), ?v0))) ⇒ fun_app$ba(returns_result$d(?v0, fun_app$ci(?v2, ?v4)), ?v3))
tff(axiom400,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$j'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$ci'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ?v4:K$ ((fun_app$ay(returns_result$c(?v0, bind$g(?v1, ?v2)), ?v3) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$a(?v1), ?v0))) ⇒ fun_app$ay(returns_result$c(?v0, fun_app$cg(?v2, ?v4)), ?v3))
tff(axiom401,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'fun_app$cg'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ?v4:L$ ((fun_app$ay(returns_result$c(?v0, bind$e(?v1, ?v2)), ?v3) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$c(?v1), ?v0))) ⇒ fun_app$ay(returns_result$c(?v0, fun_app$c(?v2, ?v4)), ?v3))
tff(axiom402,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'fun_app$c'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ?v4:Unit$ ((fun_app$ay(returns_result$c(?v0, bind$c(?v1, ?v2)), ?v3) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$(?v1), ?v0))) ⇒ fun_app$ay(returns_result$c(?v0, fun_app$cj(?v2, ?v4)), ?v3))
tff(axiom403,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'fun_app$cj'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ?v4:K$ ((fun_app$ao(returns_result$(?v0, bind$h(?v1, ?v2)), ?v3) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$a(?v1), ?v0))) ⇒ fun_app$ao(returns_result$(?v0, fun_app$af(?v2, ?v4)), ?v3))
tff(axiom404,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v0,'fun_app$af'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ?v4:L$ ((fun_app$ao(returns_result$(?v0, bind$d(?v1, ?v2)), ?v3) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$c(?v1), ?v0))) ⇒ fun_app$ao(returns_result$(?v0, fun_app$av(?v2, ?v4)), ?v3))
tff(axiom405,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v0,'fun_app$av'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ?v4:Unit$ ((fun_app$ao(returns_result$(?v0, bind$a(?v1, ?v2)), ?v3) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$(?v1), ?v0))) ⇒ fun_app$ao(returns_result$(?v0, fun_app$k(?v2, ?v4)), ?v3))
tff(axiom406,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ao'('returns_result$'(A__questionmark_v0,'fun_app$k'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v3:K$ ?v4:B_element_ptr$ ((fun_app$ba(returns_result$d(?v0, bind$v(?v1, ?v2)), ?v3) ∧ (fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$d(?v1), ?v0))) ⇒ fun_app$ba(returns_result$d(?v0, fun_app$co(?v2, ?v4)), ?v3))
tff(axiom407,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v3: 'K$',A__questionmark_v4: 'B_element_ptr$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$v'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$co'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$a(is_OK$b(?v0), bind$h(?v1, ?v2)) ∧ ∀ ?v3:K$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$af(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom408,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$h'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'K$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$af'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((is_OK$(?v0, bind$g(?v1, ?v2)) ∧ ∀ ?v3:K$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$c(?v0, ?v1), ?v4) ∧ is_OK$(?v4, fun_app$cg(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom409,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'is_OK$'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'K$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'is_OK$'(A__questionmark_v4,'fun_app$cg'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$a(is_OK$b(?v0), bind$d(?v1, ?v2)) ∧ ∀ ?v3:L$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$av(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom410,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$d'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'L$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$av'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((is_OK$(?v0, bind$e(?v1, ?v2)) ∧ ∀ ?v3:L$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$b(?v0, ?v1), ?v4) ∧ is_OK$(?v4, fun_app$c(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom411,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'is_OK$'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'L$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'is_OK$'(A__questionmark_v4,'fun_app$c'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$a(is_OK$b(?v0), bind$a(?v1, ?v2)) ∧ ∀ ?v3:Unit$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$k(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom412,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$a'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'Unit$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$k'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((is_OK$(?v0, bind$c(?v1, ?v2)) ∧ ∀ ?v3:Unit$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v4) ∧ is_OK$(?v4, fun_app$cj(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom413,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'is_OK$'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'Unit$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'is_OK$'(A__questionmark_v4,'fun_app$cj'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$a(is_OK$b(?v0), bind$s(?v1, ?v2)) ∧ ∀ ?v3:B_element_ptr$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$ar(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom414,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$s'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'B_element_ptr$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$ar'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((is_OK$(?v0, bind$u(?v1, ?v2)) ∧ ∀ ?v3:B_element_ptr$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$a(?v0, ?v1), ?v4) ∧ is_OK$(?v4, fun_app$cn(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom415,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'is_OK$'(A__questionmark_v0,'bind$u'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'B_element_ptr$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'is_OK$'(A__questionmark_v4,'fun_app$cn'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$a(is_OK$b(?v0), bind$(?v1, ?v2)) ∧ ∀ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((returns_result$b(?v0, ?v1, ?v3) ∧ (fun_app$ab(returns_heap$d(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$h(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom416,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$h'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$a(is_OK$b(?v0), bind$b(?v1, ?v2)) ∧ ∀ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v3) ∧ (fun_app$ab(returns_heap$e(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$n(?v2, ?v3)))) ⇒ false)) ⇒ false)
tff(axiom417,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$b'(A__questionmark_v1,A__questionmark_v2))
        & ! [A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
              & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$n'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:K$ ((fun_app$a(is_OK$b(?v0), bind$h(?v1, ?v2)) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$c(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$af(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom418,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$h'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$af'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:K$ ((is_OK$(?v0, bind$g(?v1, ?v2)) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$c(?v0, ?v1), ?v4) ∧ is_OK$(?v4, fun_app$cg(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom419,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'is_OK$'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'is_OK$'(A__questionmark_v4,'fun_app$cg'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:L$ ((fun_app$a(is_OK$b(?v0), bind$d(?v1, ?v2)) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$av(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom420,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$d'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$av'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:L$ ((is_OK$(?v0, bind$e(?v1, ?v2)) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, ?v1), ?v4) ∧ is_OK$(?v4, fun_app$c(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom421,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'L$'] :
      ( ( 'is_OK$'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'is_OK$'(A__questionmark_v4,'fun_app$c'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:Unit$ ((fun_app$a(is_OK$b(?v0), bind$a(?v1, ?v2)) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$k(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom422,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$a'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$k'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:Unit$ ((is_OK$(?v0, bind$c(?v1, ?v2)) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, ?v1), ?v4) ∧ is_OK$(?v4, fun_app$cj(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom423,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'Unit$'] :
      ( ( 'is_OK$'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'is_OK$'(A__questionmark_v4,'fun_app$cj'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr$ ((fun_app$a(is_OK$b(?v0), bind$s(?v1, ?v2)) ∧ (fun_app$as(returns_result$a(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$ar(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom424,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$s'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$ar'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:B_element_ptr$ ((is_OK$(?v0, bind$u(?v1, ?v2)) ∧ (fun_app$as(returns_result$a(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, ?v1), ?v4) ∧ is_OK$(?v4, fun_app$cn(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom425,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'B_element_ptr$'] :
      ( ( 'is_OK$'(A__questionmark_v0,'bind$u'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'is_OK$'(A__questionmark_v4,'fun_app$cn'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ((fun_app$a(is_OK$b(?v0), bind$(?v1, ?v2)) ∧ (returns_result$b(?v0, ?v1, ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$d(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$h(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom426,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$'(A__questionmark_v1,A__questionmark_v2))
        & 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$h'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$a(is_OK$b(?v0), bind$b(?v1, ?v2)) ∧ (fun_app$ab(returns_result$i(?v0, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$e(?v0, ?v1), ?v4) ∧ fun_app$a(is_OK$b(?v4), fun_app$n(?v2, ?v3))) ⇒ false))) ⇒ false)
tff(axiom427,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$b'(A__questionmark_v1,A__questionmark_v2))
        & 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$a'('is_OK$b'(A__questionmark_v4),'fun_app$n'(A__questionmark_v2,A__questionmark_v3)) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$h(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$a(?v1), ?v0) ∧ ∀ ?v4:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$(?v0, fun_app$af(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom428,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$af'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$d(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$c(?v1), ?v0) ∧ ∀ ?v4:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$(?v0, fun_app$av(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom429,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'L$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$av'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$a(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$(?v1), ?v0) ∧ ∀ ?v4:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$(?v0, fun_app$k(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom430,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'Unit$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$k'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$k(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$a(?v1), ?v0) ∧ ∀ ?v4:K$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$a(?v0, fun_app$ck(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom431,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$k'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'K$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$ck'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$q(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$c(?v1), ?v0) ∧ ∀ ?v4:L$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$a(?v0, fun_app$cl(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom432,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$q'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'L$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$cl'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$r(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$(?v1), ?v0) ∧ ∀ ?v4:Unit$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$a(?v0, fun_app$cm(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom433,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$r'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'Unit$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$cm'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$s(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$d(?v1), ?v0) ∧ ∀ ?v4:B_element_ptr$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$(?v0, fun_app$ar(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom434,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$s'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'B_element_ptr$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$ar'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$a(?v0, bind$t(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$d(?v1), ?v0) ∧ ∀ ?v4:B_element_ptr$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$a(?v0, fun_app$bf(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom435,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$t'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'B_element_ptr$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$bf'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$(?v0, bind$(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$b(?v1), ?v0) ∧ ∀ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ((returns_result$b(?v0, ?v1, ?v4) ∧ fun_app$ab(returns_heap$(?v0, fun_app$h(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom436,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$b'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
            ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$h'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, bind$n(?v1, ?v2)), ?v3) ∧ (fun_app$ab(pure$e(?v1), ?v0) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v4) ∧ fun_app$ab(returns_heap$b(?v0, fun_app$e(?v2, ?v4)), ?v3)) ⇒ false))) ⇒ false)
tff(axiom437,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('pure$e'(A__questionmark_v1),A__questionmark_v0)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'fun_app$e'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K$ ((fun_app$ab(returns_heap$(?v0, bind$h(?v1, ?v2)), ?v3) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$a(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$(?v0, fun_app$af(?v2, ?v4)), ?v3))
tff(axiom438,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$af'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L$ ((fun_app$ab(returns_heap$(?v0, bind$d(?v1, ?v2)), ?v3) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$c(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$(?v0, fun_app$av(?v2, ?v4)), ?v3))
tff(axiom439,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$av'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit$ ((fun_app$ab(returns_heap$(?v0, bind$a(?v1, ?v2)), ?v3) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$(?v0, fun_app$k(?v2, ?v4)), ?v3))
tff(axiom440,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$k'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K$ ((fun_app$ab(returns_heap$a(?v0, bind$k(?v1, ?v2)), ?v3) ∧ (fun_app$ba(returns_result$d(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$a(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$a(?v0, fun_app$ck(?v2, ?v4)), ?v3))
tff(axiom441,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$k'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$a'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$ck'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L$ ((fun_app$ab(returns_heap$a(?v0, bind$q(?v1, ?v2)), ?v3) ∧ (fun_app$ay(returns_result$c(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$c(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$a(?v0, fun_app$cl(?v2, ?v4)), ?v3))
tff(axiom442,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$q'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$c'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$cl'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit$ ((fun_app$ab(returns_heap$a(?v0, bind$r(?v1, ?v2)), ?v3) ∧ (fun_app$ao(returns_result$(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$a(?v0, fun_app$cm(?v2, ?v4)), ?v3))
tff(axiom443,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$r'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$cm'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ((fun_app$ab(returns_heap$(?v0, bind$s(?v1, ?v2)), ?v3) ∧ (fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$d(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$(?v0, fun_app$ar(?v2, ?v4)), ?v3))
tff(axiom444,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$s'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$ar'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr$ ((fun_app$ab(returns_heap$a(?v0, bind$t(?v1, ?v2)), ?v3) ∧ (fun_app$as(returns_result$a(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$d(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$a(?v0, fun_app$bf(?v2, ?v4)), ?v3))
tff(axiom445,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$t'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$d'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$bf'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ((fun_app$ab(returns_heap$(?v0, bind$(?v1, ?v2)), ?v3) ∧ (returns_result$b(?v0, ?v1, ?v4) ∧ fun_app$ab(pure$b(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$(?v0, fun_app$h(?v2, ?v4)), ?v3))
tff(axiom446,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
      ( ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v4)
        & 'fun_app$ab'('pure$b'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$h'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_heap$b(?v0, bind$n(?v1, ?v2)), ?v3) ∧ (fun_app$ab(returns_result$i(?v0, ?v1), ?v4) ∧ fun_app$ab(pure$e(?v1), ?v0))) ⇒ fun_app$ab(returns_heap$b(?v0, fun_app$e(?v2, ?v4)), ?v3))
tff(axiom447,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v2)),A__questionmark_v3)
        & 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v4)
        & 'fun_app$ab'('pure$e'(A__questionmark_v1),A__questionmark_v0) )
     => 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'fun_app$e'(A__questionmark_v2,A__questionmark_v4)),A__questionmark_v3) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:B_element_ptr$ ?v4:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ (fun_app$as(returns_result$a(?v0, new_element$), ?v2) ∧ ¬(?v3 = ?v2))) ⇒ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v3), ?v4)), ?v0), ?v1))
tff(axiom448,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr$',A__questionmark_v4: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2)
        & ( A__questionmark_v3 != A__questionmark_v2 ) )
     => 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v3),A__questionmark_v4)),A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:B_element_ptr$ ?v4:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ (fun_app$as(returns_result$a(?v0, new_element$), ?v2) ∧ ¬(?v3 = ?v2))) ⇒ fun_app$ab(fun_app$ac(preserved$(fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v3), ?v4)), ?v0), ?v1))
tff(axiom449,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr$',A__questionmark_v4: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2)
        & ( A__questionmark_v3 != A__questionmark_v2 ) )
     => 'fun_app$ab'('fun_app$ac'('preserved$'('fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v3),A__questionmark_v4)),A__questionmark_v0),A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(fun_app$ac(writes$c(?v0, ?v1), ?v2), ?v5) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v2, ?v1), ?v5) ∧ fun_app$ab(returns_heap$e(?v2, ?v1), ?v6)) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, fun_app$n(?v3, ?v5)), ?v6), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, bind$b(?v1, ?v3)), ?v2), ?v4))
tff(axiom450,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('fun_app$ac'('writes$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v5)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$e'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) )
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'fun_app$n'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v6),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'bind$b'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(fun_app$ac(writes$d(?v0, ?v1), ?v2), ?v5) ∧ ∀ ?v5:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((returns_result$b(?v2, ?v1, ?v5) ∧ fun_app$ab(returns_heap$d(?v2, ?v1), ?v6)) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, fun_app$h(?v3, ?v5)), ?v6), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, bind$(?v1, ?v3)), ?v2), ?v4))
tff(axiom451,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('fun_app$ac'('writes$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v5)
        & ! [A__questionmark_v5: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'returns_result$b'(A__questionmark_v2,A__questionmark_v1,A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) )
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'fun_app$h'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v6),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(fun_app$ac(writes$e(?v0, ?v1), ?v2), ?v5) ∧ ∀ ?v5:K$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v2, ?v1), ?v5) ∧ fun_app$ab(returns_heap$c(?v2, ?v1), ?v6)) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, fun_app$af(?v3, ?v5)), ?v6), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, bind$h(?v1, ?v3)), ?v2), ?v4))
tff(axiom452,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('fun_app$ac'('writes$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v5)
        & ! [A__questionmark_v5: 'K$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) )
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'fun_app$af'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v6),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'bind$h'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(fun_app$ac(writes$f(?v0, ?v1), ?v2), ?v5) ∧ ∀ ?v5:L$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v2, ?v1), ?v5) ∧ fun_app$ab(returns_heap$b(?v2, ?v1), ?v6)) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, fun_app$av(?v3, ?v5)), ?v6), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, bind$d(?v1, ?v3)), ?v2), ?v4))
tff(axiom453,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('fun_app$ac'('writes$f'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v5)
        & ! [A__questionmark_v5: 'L$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) )
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'fun_app$av'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v6),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'bind$d'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(fun_app$ac(writes$(?v0, ?v1), ?v2), ?v5) ∧ ∀ ?v5:Unit$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v2, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v2, ?v1), ?v6)) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, fun_app$k(?v3, ?v5)), ?v6), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, bind$a(?v1, ?v3)), ?v2), ?v4))
tff(axiom454,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v5)
        & ! [A__questionmark_v5: 'Unit$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) )
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'fun_app$k'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v6),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(fun_app$ac(writes$b(?v0, ?v1), ?v2), ?v5) ∧ ∀ ?v5:B_element_ptr$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v2, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v2, ?v1), ?v6)) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, fun_app$ar(?v3, ?v5)), ?v6), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v0, bind$s(?v1, ?v3)), ?v2), ?v4))
tff(axiom455,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('fun_app$ac'('writes$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v5)
        & ! [A__questionmark_v5: 'B_element_ptr$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v6) )
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'fun_app$ar'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v6),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,'bind$s'(A__questionmark_v1,A__questionmark_v3)),A__questionmark_v2),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(pure$e(?v0), ?v1) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result$i(?v1, ?v0), ?v5) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, fun_app$n(?v3, ?v5)), ?v1), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, bind$b(?v0, ?v3)), ?v1), ?v4))
tff(axiom456,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_result$i'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'fun_app$n'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'bind$b'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v1),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(pure$b(?v0), ?v1) ∧ ∀ ?v5:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (returns_result$b(?v1, ?v0, ?v5) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, fun_app$h(?v3, ?v5)), ?v1), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, bind$(?v0, ?v3)), ?v1), ?v4))
tff(axiom457,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('pure$b'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v5: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
            ( 'returns_result$b'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'fun_app$h'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'bind$'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v1),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(pure$a(?v0), ?v1) ∧ ∀ ?v5:K$ (fun_app$ba(returns_result$d(?v1, ?v0), ?v5) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, fun_app$af(?v3, ?v5)), ?v1), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, bind$h(?v0, ?v3)), ?v1), ?v4))
tff(axiom458,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('pure$a'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v5: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'fun_app$af'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'bind$h'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v1),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(pure$c(?v0), ?v1) ∧ ∀ ?v5:L$ (fun_app$ay(returns_result$c(?v1, ?v0), ?v5) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, fun_app$av(?v3, ?v5)), ?v1), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, bind$d(?v0, ?v3)), ?v1), ?v4))
tff(axiom459,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('pure$c'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v5: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'fun_app$av'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'bind$d'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v1),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(pure$(?v0), ?v1) ∧ ∀ ?v5:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v5) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, fun_app$k(?v3, ?v5)), ?v1), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, bind$a(?v0, ?v3)), ?v1), ?v4))
tff(axiom460,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v5: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'fun_app$k'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'bind$a'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v1),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v3:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(pure$d(?v0), ?v1) ∧ ∀ ?v5:B_element_ptr$ (fun_app$as(returns_result$a(?v1, ?v0), ?v5) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, fun_app$ar(?v3, ?v5)), ?v1), ?v4))) ⇒ fun_app$ab(fun_app$ac(writes$(?v2, bind$s(?v0, ?v3)), ?v1), ?v4))
tff(axiom461,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v3: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('pure$d'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v5: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'fun_app$ar'(A__questionmark_v3,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v4) ) )
     => 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v2,'bind$s'(A__questionmark_v0,A__questionmark_v3)),A__questionmark_v1),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$e(?v0), ?v1) ∧ (fun_app$ab(pure$e(?v0), ?v2) ∧ (fun_app$ab(fun_app$ac(reads$d(?v3, ?v0), ?v1), ?v2) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result$i(?v1, ?v0), ?v5) ⇒ fun_app$ab(fun_app$ac(reads$b(?v3, fun_app$n(?v4, ?v5)), ?v1), ?v2))))) ⇒ fun_app$ab(fun_app$ac(reads$b(?v3, bind$b(?v0, ?v4)), ?v1), ?v2))
tff(axiom462,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ab'('fun_app$ac'('reads$d'(A__questionmark_v3,A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_result$i'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v3,'fun_app$n'(A__questionmark_v4,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v2) ) )
     => 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v3,'bind$b'(A__questionmark_v0,A__questionmark_v4)),A__questionmark_v1),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(pure$e(?v0), ?v1) ∧ (fun_app$ab(pure$e(?v0), ?v2) ∧ (fun_app$ab(fun_app$ac(reads$d(?v3, ?v0), ?v1), ?v2) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result$i(?v1, ?v0), ?v5) ⇒ fun_app$ab(fun_app$ac(reads$a(?v3, fun_app$e(?v4, ?v5)), ?v1), ?v2))))) ⇒ fun_app$ab(fun_app$ac(reads$a(?v3, bind$n(?v0, ?v4)), ?v1), ?v2))
tff(axiom463,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ab'('fun_app$ac'('reads$d'(A__questionmark_v3,A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( 'fun_app$ab'('returns_result$i'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v3,'fun_app$e'(A__questionmark_v4,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v2) ) )
     => 'fun_app$ab'('fun_app$ac'('reads$a'(A__questionmark_v3,'bind$n'(A__questionmark_v0,A__questionmark_v4)),A__questionmark_v1),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$b(?v0), ?v1) ∧ (fun_app$ab(pure$b(?v0), ?v2) ∧ (fun_app$ab(fun_app$ac(reads$e(?v3, ?v0), ?v1), ?v2) ∧ ∀ ?v5:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ (returns_result$b(?v1, ?v0, ?v5) ⇒ fun_app$ab(fun_app$ac(reads$b(?v3, fun_app$h(?v4, ?v5)), ?v1), ?v2))))) ⇒ fun_app$ab(fun_app$ac(reads$b(?v3, bind$(?v0, ?v4)), ?v1), ?v2))
tff(axiom464,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$b'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$b'(A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ab'('fun_app$ac'('reads$e'(A__questionmark_v3,A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$'] :
            ( 'returns_result$b'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v3,'fun_app$h'(A__questionmark_v4,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v2) ) )
     => 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v3,'bind$'(A__questionmark_v0,A__questionmark_v4)),A__questionmark_v1),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$ab(pure$(?v0), ?v2) ∧ (fun_app$ab(fun_app$ac(reads$b(?v3, ?v0), ?v1), ?v2) ∧ ∀ ?v5:Unit$ (fun_app$ao(returns_result$(?v1, ?v0), ?v5) ⇒ fun_app$ab(fun_app$ac(reads$b(?v3, fun_app$k(?v4, ?v5)), ?v1), ?v2))))) ⇒ fun_app$ab(fun_app$ac(reads$b(?v3, bind$a(?v0, ?v4)), ?v1), ?v2))
tff(axiom465,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun_fun_set$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v2)
        & 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v3,A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v5: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v5)
           => 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v3,'fun_app$k'(A__questionmark_v4,A__questionmark_v5)),A__questionmark_v1),A__questionmark_v2) ) )
     => 'fun_app$ab'('fun_app$ac'('reads$b'(A__questionmark_v3,'bind$a'(A__questionmark_v0,A__questionmark_v4)),A__questionmark_v1),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (fun_app$a(is_OK$b(?v0), bind$b(get_heap$, ?v1)) = fun_app$a(is_OK$b(?v0), fun_app$n(?v1, ?v0)))
tff(axiom466,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'bind$b'('get_heap$',A__questionmark_v1))
    <=> 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$n'(A__questionmark_v1,A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (is_OK$(?v0, bind$n(get_heap$, ?v1)) = is_OK$(?v0, fun_app$e(?v1, ?v0)))
tff(axiom467,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( 'is_OK$'(A__questionmark_v0,'bind$n'('get_heap$',A__questionmark_v1))
    <=> 'is_OK$'(A__questionmark_v0,'fun_app$e'(A__questionmark_v1,A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$b(?v0, bind$n(get_heap$, ?v1)), ?v2) = fun_app$ab(returns_heap$b(?v0, fun_app$e(?v1, ?v0)), ?v2))
tff(axiom468,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'bind$n'('get_heap$',A__questionmark_v1)),A__questionmark_v2)
    <=> 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,'fun_app$e'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$a(?v0, bind$w(get_heap$, ?v1)), ?v2) = fun_app$ab(returns_heap$a(?v0, fun_app$cp(?v1, ?v0)), ?v2))
tff(axiom469,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'bind$w'('get_heap$',A__questionmark_v1)),A__questionmark_v2)
    <=> 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'fun_app$cp'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, bind$b(get_heap$, ?v1)), ?v2) = fun_app$ab(returns_heap$(?v0, fun_app$n(?v1, ?v0)), ?v2))
tff(axiom470,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'bind$b'('get_heap$',A__questionmark_v1)),A__questionmark_v2)
    <=> 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'fun_app$n'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$ ?v2:K$ (fun_app$ba(returns_result$d(?v0, bind$x(get_heap$, ?v1)), ?v2) = fun_app$ba(returns_result$d(?v0, fun_app$cq(?v1, ?v0)), ?v2))
tff(axiom471,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog_fun$',A__questionmark_v2: 'K$'] :
      ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'bind$x'('get_heap$',A__questionmark_v1)),A__questionmark_v2)
    <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v0,'fun_app$cq'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v2:L$ (fun_app$ay(returns_result$c(?v0, bind$n(get_heap$, ?v1)), ?v2) = fun_app$ay(returns_result$c(?v0, fun_app$e(?v1, ?v0)), ?v2))
tff(axiom472,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v2: 'L$'] :
      ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'bind$n'('get_heap$',A__questionmark_v1)),A__questionmark_v2)
    <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v0,'fun_app$e'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v2:Unit$ (fun_app$ao(returns_result$(?v0, bind$b(get_heap$, ?v1)), ?v2) = fun_app$ao(returns_result$(?v0, fun_app$n(?v1, ?v0)), ?v2))
tff(axiom473,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v2: 'Unit$'] :
      ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,'bind$b'('get_heap$',A__questionmark_v1)),A__questionmark_v2)
    <=> 'fun_app$ao'('returns_result$'(A__questionmark_v0,'fun_app$n'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$ ?v2:B_element_ptr$ (fun_app$as(returns_result$a(?v0, bind$w(get_heap$, ?v1)), ?v2) = fun_app$as(returns_result$a(?v0, fun_app$cp(?v1, ?v0)), ?v2))
tff(axiom474,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog_fun$',A__questionmark_v2: 'B_element_ptr$'] :
      ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,'bind$w'('get_heap$',A__questionmark_v1)),A__questionmark_v2)
    <=> 'fun_app$as'('returns_result$a'(A__questionmark_v0,'fun_app$cp'(A__questionmark_v1,A__questionmark_v0)),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Exception$ ((fun_app$ab(pure$e(?v0), ?v1) ∧ (fun_app$ab(returns_result$i(?v1, ?v0), ?v2) ∧ returns_error$(?v1, fun_app$n(?v3, ?v2), ?v4))) ⇒ returns_error$(?v1, bind$b(?v0, ?v3), ?v4))
tff(axiom475,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Exception$'] :
      ( ( 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('returns_result$i'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'returns_error$'(A__questionmark_v1,'fun_app$n'(A__questionmark_v3,A__questionmark_v2),A__questionmark_v4) )
     => 'returns_error$'(A__questionmark_v1,'bind$b'(A__questionmark_v0,A__questionmark_v3),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:Exception$ ((fun_app$ab(pure$e(?v0), ?v1) ∧ (fun_app$ab(returns_result$i(?v1, ?v0), ?v2) ∧ returns_error$a(?v1, fun_app$e(?v3, ?v2), ?v4))) ⇒ returns_error$a(?v1, bind$n(?v0, ?v3), ?v4))
tff(axiom476,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'Exception$'] :
      ( ( 'fun_app$ab'('pure$e'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ab'('returns_result$i'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'returns_error$a'(A__questionmark_v1,'fun_app$e'(A__questionmark_v3,A__questionmark_v2),A__questionmark_v4) )
     => 'returns_error$a'(A__questionmark_v1,'bind$n'(A__questionmark_v0,A__questionmark_v3),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Exception$ ((fun_app$ab(pure$b(?v0), ?v1) ∧ (returns_result$b(?v1, ?v0, ?v2) ∧ returns_error$(?v1, fun_app$h(?v3, ?v2), ?v4))) ⇒ returns_error$(?v1, bind$(?v0, ?v3), ?v4))
tff(axiom477,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Exception$'] :
      ( ( 'fun_app$ab'('pure$b'(A__questionmark_v0),A__questionmark_v1)
        & 'returns_result$b'(A__questionmark_v1,A__questionmark_v0,A__questionmark_v2)
        & 'returns_error$'(A__questionmark_v1,'fun_app$h'(A__questionmark_v3,A__questionmark_v2),A__questionmark_v4) )
     => 'returns_error$'(A__questionmark_v1,'bind$'(A__questionmark_v0,A__questionmark_v3),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Exception$ ((fun_app$ab(pure$(?v0), ?v1) ∧ (fun_app$ao(returns_result$(?v1, ?v0), ?v2) ∧ returns_error$(?v1, fun_app$k(?v3, ?v2), ?v4))) ⇒ returns_error$(?v1, bind$a(?v0, ?v3), ?v4))
tff(axiom478,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Exception$'] :
      ( ( 'fun_app$ab'('pure$'(A__questionmark_v0),A__questionmark_v1)
        & 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v0),A__questionmark_v2)
        & 'returns_error$'(A__questionmark_v1,'fun_app$k'(A__questionmark_v3,A__questionmark_v2),A__questionmark_v4) )
     => 'returns_error$'(A__questionmark_v1,'bind$a'(A__questionmark_v0,A__questionmark_v3),A__questionmark_v4) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ (l_new_element$(?v0) = ∀ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$a(?v1, new_element$), ?v2) ⇒ (fun_app$ab(?v0, ?v1) = fun_app$ab(?v0, ?v2))))
tff(axiom479,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$'] :
      ( 'l_new_element$'(A__questionmark_v0)
    <=> ! [A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
          ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v1,'new_element$'),A__questionmark_v2)
         => ( 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
          <=> 'fun_app$ab'(A__questionmark_v0,A__questionmark_v2) ) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((l_new_element$(?v0) ∧ fun_app$ab(returns_heap$a(?v1, new_element$), ?v2)) ⇒ (fun_app$ab(?v0, ?v1) = fun_app$ab(?v0, ?v2)))
tff(axiom480,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'l_new_element$'(A__questionmark_v0)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v1,'new_element$'),A__questionmark_v2) )
     => ( 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
      <=> 'fun_app$ab'(A__questionmark_v0,A__questionmark_v2) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ (∀ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$a(?v1, new_element$), ?v2) ⇒ (fun_app$ab(?v0, ?v1) = fun_app$ab(?v0, ?v2))) ⇒ l_new_element$(?v0))
tff(axiom481,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$'] :
      ( ! [A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
          ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v1,'new_element$'),A__questionmark_v2)
         => ( 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
          <=> 'fun_app$ab'(A__questionmark_v0,A__questionmark_v2) ) )
     => 'l_new_element$'(A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:Exception$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$e(?v0, ?v1), ?v3) ∧ returns_error$(?v3, fun_app$n(?v4, ?v2), ?v5))) ⇒ returns_error$(?v0, bind$b(?v1, ?v4), ?v5))
tff(axiom482,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'Exception$'] :
      ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'returns_error$'(A__questionmark_v3,'fun_app$n'(A__questionmark_v4,A__questionmark_v2),A__questionmark_v5) )
     => 'returns_error$'(A__questionmark_v0,'bind$b'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v5:Exception$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$e(?v0, ?v1), ?v3) ∧ returns_error$a(?v3, fun_app$e(?v4, ?v2), ?v5))) ⇒ returns_error$a(?v0, bind$n(?v1, ?v4), ?v5))
tff(axiom483,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v5: 'Exception$'] :
      ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'returns_error$a'(A__questionmark_v3,'fun_app$e'(A__questionmark_v4,A__questionmark_v2),A__questionmark_v5) )
     => 'returns_error$a'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:Exception$ ((returns_result$b(?v0, ?v1, ?v2) ∧ (fun_app$ab(returns_heap$d(?v0, ?v1), ?v3) ∧ returns_error$(?v3, fun_app$h(?v4, ?v2), ?v5))) ⇒ returns_error$(?v0, bind$(?v1, ?v4), ?v5))
tff(axiom484,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'Exception$'] :
      ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'returns_error$'(A__questionmark_v3,'fun_app$h'(A__questionmark_v4,A__questionmark_v2),A__questionmark_v5) )
     => 'returns_error$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v5:Exception$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ (fun_app$ab(returns_heap$(?v0, ?v1), ?v3) ∧ returns_error$(?v3, fun_app$k(?v4, ?v2), ?v5))) ⇒ returns_error$(?v0, bind$a(?v1, ?v4), ?v5))
tff(axiom485,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v5: 'Exception$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        & 'returns_error$'(A__questionmark_v3,'fun_app$k'(A__questionmark_v4,A__questionmark_v2),A__questionmark_v5) )
     => 'returns_error$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v4),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Exception$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (returns_error$(?v0, ?v1, ?v2) ⇒ returns_error$(?v0, bind$a(?v1, ?v3), ?v2))
tff(axiom486,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Exception$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( 'returns_error$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
     => 'returns_error$'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:Exception$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (returns_error$b(?v0, ?v1, ?v2) ⇒ returns_error$(?v0, bind$b(?v1, ?v3), ?v2))
tff(axiom487,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'Exception$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( 'returns_error$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
     => 'returns_error$'(A__questionmark_v0,'bind$b'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:Exception$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (returns_error$b(?v0, ?v1, ?v2) ⇒ returns_error$a(?v0, bind$n(?v1, ?v3), ?v2))
tff(axiom488,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'Exception$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( 'returns_error$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
     => 'returns_error$a'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:Exception$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (returns_error$c(?v0, ?v1, ?v2) ⇒ returns_error$(?v0, bind$(?v1, ?v3), ?v2))
tff(axiom489,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'Exception$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( 'returns_error$c'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
     => 'returns_error$'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v3),A__questionmark_v2) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Unit$ ?v2:Exception$ ¬returns_error$(?v0, fun_app$k(return$c, ?v1), ?v2)
tff(axiom490,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Exception$'] : ~ 'returns_error$'(A__questionmark_v0,'fun_app$k'('return$c',A__questionmark_v1),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:L$ ?v2:Exception$ ¬returns_error$a(?v0, fun_app$c(return$a, ?v1), ?v2)
tff(axiom491,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'L$',A__questionmark_v2: 'Exception$'] : ~ 'returns_error$a'(A__questionmark_v0,'fun_app$c'('return$a',A__questionmark_v1),A__questionmark_v2) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ returns_error$(?v0, error$b(?v1), ?v1)
tff(axiom492,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$'] : 'returns_error$'(A__questionmark_v0,'error$b'(A__questionmark_v1),A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:Exception$ returns_error$a(?v0, error$(?v1), ?v1)
tff(axiom493,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'Exception$'] : 'returns_error$a'(A__questionmark_v0,'error$'(A__questionmark_v1),A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_result$i(?v0, get_heap$), ?v1) ⇒ (?v1 = ?v0))
tff(axiom494,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,'get_heap$'),A__questionmark_v1)
     => ( A__questionmark_v1 = A__questionmark_v0 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ is_OK$e(?v0, get_heap$)
tff(axiom495,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'is_OK$e'(A__questionmark_v0,'get_heap$') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ fun_app$ab(pure$e(get_heap$), ?v0)
tff(axiom496,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] : 'fun_app$ab'('pure$e'('get_heap$'),A__questionmark_v0) ).

%% ∀ ?v0:A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$ ?v3:A_character_data_ptr$ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (l_get_M$(?v0, ?v1, ?v2) ⇒ fun_app$ab(pure$c(fun_app$ad(fun_app$ae(a_get_M$b(?v0), ?v3), ?v4)), ?v5))
tff(axiom497,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$',A__questionmark_v3: 'A_character_data_ptr$',A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'l_get_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
     => 'fun_app$ab'('pure$c'('fun_app$ad'('fun_app$ae'('a_get_M$b'(A__questionmark_v0),A__questionmark_v3),A__questionmark_v4)),A__questionmark_v5) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ (fun_app$as(returns_result$a(?v0, new_element$), ?v1) ⇒ fun_app$as(is_element_ptr_e_l_e_m_e_n_t_p_t_r$, ?v1))
tff(axiom498,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$'] :
      ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
     => 'fun_app$as'('is_element_ptr_e_l_e_m_e_n_t_p_t_r$',A__questionmark_v1) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$e(?v0, ?v1), ?v3)) ⇒ (execute$a(?v0, bind$b(?v1, ?v4)) = execute$a(?v3, fun_app$n(?v4, ?v2))))
tff(axiom499,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( 'execute$a'(A__questionmark_v0,'bind$b'(A__questionmark_v1,A__questionmark_v4)) = 'execute$a'(A__questionmark_v3,'fun_app$n'(A__questionmark_v4,A__questionmark_v2)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((returns_result$b(?v0, ?v1, ?v2) ∧ fun_app$ab(returns_heap$d(?v0, ?v1), ?v3)) ⇒ (execute$a(?v0, bind$(?v1, ?v4)) = execute$a(?v3, fun_app$h(?v4, ?v2))))
tff(axiom500,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( 'execute$a'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v4)) = 'execute$a'(A__questionmark_v3,'fun_app$h'(A__questionmark_v4,A__questionmark_v2)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$e(?v0, ?v1), ?v3)) ⇒ (execute$b(?v0, bind$n(?v1, ?v4)) = execute$b(?v3, fun_app$e(?v4, ?v2))))
tff(axiom501,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( 'execute$b'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v4)) = 'execute$b'(A__questionmark_v3,'fun_app$e'(A__questionmark_v4,A__questionmark_v2)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$c(?v0, ?v1), ?v3)) ⇒ (execute$b(?v0, bind$g(?v1, ?v4)) = execute$b(?v3, fun_app$cg(?v4, ?v2))))
tff(axiom502,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( 'execute$b'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v4)) = 'execute$b'(A__questionmark_v3,'fun_app$cg'(A__questionmark_v4,A__questionmark_v2)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$b(?v0, ?v1), ?v3)) ⇒ (execute$b(?v0, bind$e(?v1, ?v4)) = execute$b(?v3, fun_app$c(?v4, ?v2))))
tff(axiom503,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( 'execute$b'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v4)) = 'execute$b'(A__questionmark_v3,'fun_app$c'(A__questionmark_v4,A__questionmark_v2)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v3)) ⇒ (execute$a(?v0, bind$a(?v1, ?v4)) = execute$a(?v3, fun_app$k(?v4, ?v2))))
tff(axiom504,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( 'execute$a'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v4)) = 'execute$a'(A__questionmark_v3,'fun_app$k'(A__questionmark_v4,A__questionmark_v2)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v3)) ⇒ (execute$b(?v0, bind$c(?v1, ?v4)) = execute$b(?v3, fun_app$cj(?v4, ?v2))))
tff(axiom505,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( 'execute$b'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v4)) = 'execute$b'(A__questionmark_v3,'fun_app$cj'(A__questionmark_v4,A__questionmark_v2)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v2) ∧ fun_app$ab(returns_heap$a(?v0, ?v1), ?v3)) ⇒ (execute$b(?v0, bind$u(?v1, ?v4)) = execute$b(?v3, fun_app$cn(?v4, ?v2))))
tff(axiom506,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
        & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3) )
     => ( 'execute$b'(A__questionmark_v0,'bind$u'(A__questionmark_v1,A__questionmark_v4)) = 'execute$b'(A__questionmark_v3,'fun_app$cn'(A__questionmark_v4,A__questionmark_v2)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (((execute$(?v0, ?v1) = execute$(?v0, ?v2)) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$e(?v0, ?v1), ?v6)) ⇒ (execute$a(?v6, fun_app$n(?v3, ?v5)) = execute$a(?v6, fun_app$n(?v4, ?v5))))) ⇒ (execute$a(?v0, bind$b(?v1, ?v3)) = execute$a(?v0, bind$b(?v2, ?v4))))
tff(axiom507,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( ( 'execute$'(A__questionmark_v0,A__questionmark_v1) = 'execute$'(A__questionmark_v0,A__questionmark_v2) )
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v6) )
           => ( 'execute$a'(A__questionmark_v6,'fun_app$n'(A__questionmark_v3,A__questionmark_v5)) = 'execute$a'(A__questionmark_v6,'fun_app$n'(A__questionmark_v4,A__questionmark_v5)) ) ) )
     => ( 'execute$a'(A__questionmark_v0,'bind$b'(A__questionmark_v1,A__questionmark_v3)) = 'execute$a'(A__questionmark_v0,'bind$b'(A__questionmark_v2,A__questionmark_v4)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (((execute$c(?v0, ?v1) = execute$c(?v0, ?v2)) ∧ ∀ ?v5:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((returns_result$b(?v0, ?v1, ?v5) ∧ fun_app$ab(returns_heap$d(?v0, ?v1), ?v6)) ⇒ (execute$a(?v6, fun_app$h(?v3, ?v5)) = execute$a(?v6, fun_app$h(?v4, ?v5))))) ⇒ (execute$a(?v0, bind$(?v1, ?v3)) = execute$a(?v0, bind$(?v2, ?v4))))
tff(axiom508,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_h_option_RCharacterData_ext_RNode_ext_RObject_ext_prog$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( ( 'execute$c'(A__questionmark_v0,A__questionmark_v1) = 'execute$c'(A__questionmark_v0,A__questionmark_v2) )
        & ! [A__questionmark_v5: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'returns_result$b'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v6) )
           => ( 'execute$a'(A__questionmark_v6,'fun_app$h'(A__questionmark_v3,A__questionmark_v5)) = 'execute$a'(A__questionmark_v6,'fun_app$h'(A__questionmark_v4,A__questionmark_v5)) ) ) )
     => ( 'execute$a'(A__questionmark_v0,'bind$'(A__questionmark_v1,A__questionmark_v3)) = 'execute$a'(A__questionmark_v0,'bind$'(A__questionmark_v2,A__questionmark_v4)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (((execute$(?v0, ?v1) = execute$(?v0, ?v2)) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(returns_result$i(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$e(?v0, ?v1), ?v6)) ⇒ (execute$b(?v6, fun_app$e(?v3, ?v5)) = execute$b(?v6, fun_app$e(?v4, ?v5))))) ⇒ (execute$b(?v0, bind$n(?v1, ?v3)) = execute$b(?v0, bind$n(?v2, ?v4))))
tff(axiom509,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_prog$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( ( 'execute$'(A__questionmark_v0,A__questionmark_v1) = 'execute$'(A__questionmark_v0,A__questionmark_v2) )
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ab'('returns_result$i'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$e'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v6) )
           => ( 'execute$b'(A__questionmark_v6,'fun_app$e'(A__questionmark_v3,A__questionmark_v5)) = 'execute$b'(A__questionmark_v6,'fun_app$e'(A__questionmark_v4,A__questionmark_v5)) ) ) )
     => ( 'execute$b'(A__questionmark_v0,'bind$n'(A__questionmark_v1,A__questionmark_v3)) = 'execute$b'(A__questionmark_v0,'bind$n'(A__questionmark_v2,A__questionmark_v4)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v3:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (((execute$d(?v0, ?v1) = execute$d(?v0, ?v2)) ∧ ∀ ?v5:K$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ba(returns_result$d(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$c(?v0, ?v1), ?v6)) ⇒ (execute$b(?v6, fun_app$cg(?v3, ?v5)) = execute$b(?v6, fun_app$cg(?v4, ?v5))))) ⇒ (execute$b(?v0, bind$g(?v1, ?v3)) = execute$b(?v0, bind$g(?v2, ?v4))))
tff(axiom510,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v3: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'K_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( ( 'execute$d'(A__questionmark_v0,A__questionmark_v1) = 'execute$d'(A__questionmark_v0,A__questionmark_v2) )
        & ! [A__questionmark_v5: 'K$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v6) )
           => ( 'execute$b'(A__questionmark_v6,'fun_app$cg'(A__questionmark_v3,A__questionmark_v5)) = 'execute$b'(A__questionmark_v6,'fun_app$cg'(A__questionmark_v4,A__questionmark_v5)) ) ) )
     => ( 'execute$b'(A__questionmark_v0,'bind$g'(A__questionmark_v1,A__questionmark_v3)) = 'execute$b'(A__questionmark_v0,'bind$g'(A__questionmark_v2,A__questionmark_v4)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v3:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (((execute$b(?v0, ?v1) = execute$b(?v0, ?v2)) ∧ ∀ ?v5:L$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ay(returns_result$c(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$b(?v0, ?v1), ?v6)) ⇒ (execute$b(?v6, fun_app$c(?v3, ?v5)) = execute$b(?v6, fun_app$c(?v4, ?v5))))) ⇒ (execute$b(?v0, bind$e(?v1, ?v3)) = execute$b(?v0, bind$e(?v2, ?v4))))
tff(axiom511,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v3: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'L_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( ( 'execute$b'(A__questionmark_v0,A__questionmark_v1) = 'execute$b'(A__questionmark_v0,A__questionmark_v2) )
        & ! [A__questionmark_v5: 'L$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$b'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v6) )
           => ( 'execute$b'(A__questionmark_v6,'fun_app$c'(A__questionmark_v3,A__questionmark_v5)) = 'execute$b'(A__questionmark_v6,'fun_app$c'(A__questionmark_v4,A__questionmark_v5)) ) ) )
     => ( 'execute$b'(A__questionmark_v0,'bind$e'(A__questionmark_v1,A__questionmark_v3)) = 'execute$b'(A__questionmark_v0,'bind$e'(A__questionmark_v2,A__questionmark_v4)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ (((execute$a(?v0, ?v1) = execute$a(?v0, ?v2)) ∧ ∀ ?v5:Unit$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v6)) ⇒ (execute$a(?v6, fun_app$k(?v3, ?v5)) = execute$a(?v6, fun_app$k(?v4, ?v5))))) ⇒ (execute$a(?v0, bind$a(?v1, ?v3)) = execute$a(?v0, bind$a(?v2, ?v4))))
tff(axiom512,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$'] :
      ( ( ( 'execute$a'(A__questionmark_v0,A__questionmark_v1) = 'execute$a'(A__questionmark_v0,A__questionmark_v2) )
        & ! [A__questionmark_v5: 'Unit$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v6) )
           => ( 'execute$a'(A__questionmark_v6,'fun_app$k'(A__questionmark_v3,A__questionmark_v5)) = 'execute$a'(A__questionmark_v6,'fun_app$k'(A__questionmark_v4,A__questionmark_v5)) ) ) )
     => ( 'execute$a'(A__questionmark_v0,'bind$a'(A__questionmark_v1,A__questionmark_v3)) = 'execute$a'(A__questionmark_v0,'bind$a'(A__questionmark_v2,A__questionmark_v4)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v3:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (((execute$a(?v0, ?v1) = execute$a(?v0, ?v2)) ∧ ∀ ?v5:Unit$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ao(returns_result$(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$(?v0, ?v1), ?v6)) ⇒ (execute$b(?v6, fun_app$cj(?v3, ?v5)) = execute$b(?v6, fun_app$cj(?v4, ?v5))))) ⇒ (execute$b(?v0, bind$c(?v1, ?v3)) = execute$b(?v0, bind$c(?v2, ?v4))))
tff(axiom513,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v3: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( ( 'execute$a'(A__questionmark_v0,A__questionmark_v1) = 'execute$a'(A__questionmark_v0,A__questionmark_v2) )
        & ! [A__questionmark_v5: 'Unit$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v6) )
           => ( 'execute$b'(A__questionmark_v6,'fun_app$cj'(A__questionmark_v3,A__questionmark_v5)) = 'execute$b'(A__questionmark_v6,'fun_app$cj'(A__questionmark_v4,A__questionmark_v5)) ) ) )
     => ( 'execute$b'(A__questionmark_v0,'bind$c'(A__questionmark_v1,A__questionmark_v3)) = 'execute$b'(A__questionmark_v0,'bind$c'(A__questionmark_v2,A__questionmark_v4)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v3:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ ?v4:B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$ (((execute$e(?v0, ?v1) = execute$e(?v0, ?v2)) ∧ ∀ ?v5:B_element_ptr$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$as(returns_result$a(?v0, ?v1), ?v5) ∧ fun_app$ab(returns_heap$a(?v0, ?v1), ?v6)) ⇒ (execute$b(?v6, fun_app$cn(?v3, ?v5)) = execute$b(?v6, fun_app$cn(?v4, ?v5))))) ⇒ (execute$b(?v0, bind$u(?v1, ?v3)) = execute$b(?v0, bind$u(?v2, ?v4))))
tff(axiom514,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v3: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$',A__questionmark_v4: 'B_element_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog_fun$'] :
      ( ( ( 'execute$e'(A__questionmark_v0,A__questionmark_v1) = 'execute$e'(A__questionmark_v0,A__questionmark_v2) )
        & ! [A__questionmark_v5: 'B_element_ptr$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v5)
              & 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v6) )
           => ( 'execute$b'(A__questionmark_v6,'fun_app$cn'(A__questionmark_v3,A__questionmark_v5)) = 'execute$b'(A__questionmark_v6,'fun_app$cn'(A__questionmark_v4,A__questionmark_v5)) ) ) )
     => ( 'execute$b'(A__questionmark_v0,'bind$u'(A__questionmark_v1,A__questionmark_v3)) = 'execute$b'(A__questionmark_v0,'bind$u'(A__questionmark_v2,A__questionmark_v4)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ⇒ (fun_app$ab(type_wf$, ?v0) = fun_app$ab(type_wf$, ?v1)))
tff(axiom515,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
     => ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
      <=> 'fun_app$ab'('type_wf$',A__questionmark_v1) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((is_element_ptr_kind_n_o_d_e_p_t_r$(?v0) ∧ ∀ ?v1:B_element_ptr$ ((?v0 = cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v1)) ⇒ false)) ⇒ false)
tff(axiom516,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'is_element_ptr_kind_n_o_d_e_p_t_r$'(A__questionmark_v0)
        & ! [A__questionmark_v1: 'B_element_ptr$'] :
            ( ( A__questionmark_v0 = 'cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v1) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr$ is_element_ptr_kind_n_o_d_e_p_t_r$(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0))
tff(axiom517,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$'] : 'is_element_ptr_kind_n_o_d_e_p_t_r$'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0)) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ fun_app$as(returns_result$a(?v0, new_element$), ?v2)) ⇒ returns_result$e(?v1, get_M_E_l_e_m_e_n_t$d(?v2, attrs$), fmempty$))
tff(axiom518,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => 'returns_result$e'(A__questionmark_v1,'get_M_E_l_e_m_e_n_t$d'(A__questionmark_v2,'attrs$'),'fmempty$') ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(type_wf$, ?v0) ⇒ fun_app$ab(type_wf$, ?v0))
tff(axiom519,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
     => 'fun_app$ab'('type_wf$',A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:Exception$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ((returns_error$a(?v0, ?v1, ?v2) ∧ returns_error$a(?v0, ?v3, ?v2)) ⇒ (execute$b(?v0, ?v1) = execute$b(?v0, ?v3)))
tff(axiom520,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'Exception$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$'] :
      ( ( 'returns_error$a'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'returns_error$a'(A__questionmark_v0,A__questionmark_v3,A__questionmark_v2) )
     => ( 'execute$b'(A__questionmark_v0,A__questionmark_v1) = 'execute$b'(A__questionmark_v0,A__questionmark_v3) ) ) ).

%% l_new_element$(type_wf$)
tff(axiom521,axiom,
    'l_new_element$'('type_wf$') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$(?v1, attrs_update$, ?v2)), ?v3) ⇒ (fun_app$ab(type_wf$, ?v0) = fun_app$ab(type_wf$, ?v3)))
tff(axiom522,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,'attrs_update$',A__questionmark_v2)),A__questionmark_v3)
     => ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
      <=> 'fun_app$ab'('type_wf$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$a(?v1, tag_name_update$, ?v2)), ?v3) ⇒ (fun_app$ab(type_wf$, ?v0) = fun_app$ab(type_wf$, ?v3)))
tff(axiom523,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,'tag_name_update$',A__questionmark_v2)),A__questionmark_v3)
     => ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
      <=> 'fun_app$ab'('type_wf$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$b(?v1, child_nodes_update$, ?v2)), ?v3) ⇒ (fun_app$ab(type_wf$, ?v0) = fun_app$ab(type_wf$, ?v3)))
tff(axiom524,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,'child_nodes_update$',A__questionmark_v2)),A__questionmark_v3)
     => ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
      <=> 'fun_app$ab'('type_wf$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(returns_heap$(?v0, put_M_E_l_e_m_e_n_t$c(?v1, shadow_root_opt_update$, ?v2)), ?v3) ⇒ (fun_app$ab(type_wf$, ?v0) = fun_app$ab(type_wf$, ?v3)))
tff(axiom525,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('returns_heap$'(A__questionmark_v0,'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,'shadow_root_opt_update$',A__questionmark_v2)),A__questionmark_v3)
     => ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
      <=> 'fun_app$ab'('type_wf$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(fun_app$ac(preserved$a(?v0), ?v1), ?v2) = ((fun_app$a(is_OK$b(?v1), ?v0) ∧ (fun_app$a(is_OK$b(?v2), ?v0) ∧ (select_result$(execute$a(?v1, ?v0)) = select_result$(execute$a(?v2, ?v0))))) ∨ (¬fun_app$a(is_OK$b(?v1), ?v0) ∧ ¬fun_app$a(is_OK$b(?v2), ?v0))))
tff(axiom526,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('fun_app$ac'('preserved$a'(A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
    <=> ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v0)
          & 'fun_app$a'('is_OK$b'(A__questionmark_v2),A__questionmark_v0)
          & ( 'select_result$'('execute$a'(A__questionmark_v1,A__questionmark_v0)) = 'select_result$'('execute$a'(A__questionmark_v2,A__questionmark_v0)) ) )
        | ( ~ 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v0)
          & ~ 'fun_app$a'('is_OK$b'(A__questionmark_v2),A__questionmark_v0) ) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(fun_app$ac(preserved$(?v0), ?v1), ?v2) = ((is_OK$(?v1, ?v0) ∧ (is_OK$(?v2, ?v0) ∧ (select_result$a(execute$b(?v1, ?v0)) = select_result$a(execute$b(?v2, ?v0))))) ∨ (¬is_OK$(?v1, ?v0) ∧ ¬is_OK$(?v2, ?v0))))
tff(axiom527,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('fun_app$ac'('preserved$'(A__questionmark_v0),A__questionmark_v1),A__questionmark_v2)
    <=> ( ( 'is_OK$'(A__questionmark_v1,A__questionmark_v0)
          & 'is_OK$'(A__questionmark_v2,A__questionmark_v0)
          & ( 'select_result$a'('execute$b'(A__questionmark_v1,A__questionmark_v0)) = 'select_result$a'('execute$b'(A__questionmark_v2,A__questionmark_v0)) ) )
        | ( ~ 'is_OK$'(A__questionmark_v1,A__questionmark_v0)
          & ~ 'is_OK$'(A__questionmark_v2,A__questionmark_v0) ) ) ) ).

%% ∀ ?v0:K_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ((fun_app$ba(?v0, select_result$b(execute$d(?v1, ?v2))) ∧ (is_OK$c(?v1, ?v2) ∧ ∀ ?v3:K$ ((fun_app$ba(returns_result$d(?v1, ?v2), ?v3) ∧ fun_app$ba(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom528,axiom,
    ! [A__questionmark_v0: 'K_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$'] :
      ( ( 'fun_app$ba'(A__questionmark_v0,'select_result$b'('execute$d'(A__questionmark_v1,A__questionmark_v2)))
        & 'is_OK$c'(A__questionmark_v1,A__questionmark_v2)
        & ! [A__questionmark_v3: 'K$'] :
            ( ( 'fun_app$ba'('returns_result$d'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$ba'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:L_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ((fun_app$ay(?v0, select_result$a(execute$b(?v1, ?v2))) ∧ (is_OK$(?v1, ?v2) ∧ ∀ ?v3:L$ ((fun_app$ay(returns_result$c(?v1, ?v2), ?v3) ∧ fun_app$ay(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom529,axiom,
    ! [A__questionmark_v0: 'L_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$'] :
      ( ( 'fun_app$ay'(A__questionmark_v0,'select_result$a'('execute$b'(A__questionmark_v1,A__questionmark_v2)))
        & 'is_OK$'(A__questionmark_v1,A__questionmark_v2)
        & ! [A__questionmark_v3: 'L$'] :
            ( ( 'fun_app$ay'('returns_result$c'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$ay'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:Unit_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((fun_app$ao(?v0, select_result$(execute$a(?v1, ?v2))) ∧ (fun_app$a(is_OK$b(?v1), ?v2) ∧ ∀ ?v3:Unit$ ((fun_app$ao(returns_result$(?v1, ?v2), ?v3) ∧ fun_app$ao(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom530,axiom,
    ! [A__questionmark_v0: 'Unit_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
      ( ( 'fun_app$ao'(A__questionmark_v0,'select_result$'('execute$a'(A__questionmark_v1,A__questionmark_v2)))
        & 'fun_app$a'('is_OK$b'(A__questionmark_v1),A__questionmark_v2)
        & ! [A__questionmark_v3: 'Unit$'] :
            ( ( 'fun_app$ao'('returns_result$'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$ao'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ((fun_app$as(?v0, select_result$c(execute$e(?v1, ?v2))) ∧ (is_OK$a(?v1, ?v2) ∧ ∀ ?v3:B_element_ptr$ ((fun_app$as(returns_result$a(?v1, ?v2), ?v3) ∧ fun_app$as(?v0, ?v3)) ⇒ false))) ⇒ false)
tff(axiom531,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
      ( ( 'fun_app$as'(A__questionmark_v0,'select_result$c'('execute$e'(A__questionmark_v1,A__questionmark_v2)))
        & 'is_OK$a'(A__questionmark_v1,A__questionmark_v2)
        & ! [A__questionmark_v3: 'B_element_ptr$'] :
            ( ( 'fun_app$as'('returns_result$a'(A__questionmark_v1,A__questionmark_v2),A__questionmark_v3)
              & 'fun_app$as'(A__questionmark_v0,A__questionmark_v3) )
           => $false ) )
     => $false ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K_bool_fun$ ((is_OK$c(?v0, ?v1) ∧ ∀ ?v3:K$ (fun_app$ba(returns_result$d(?v0, ?v1), ?v3) ⇒ fun_app$ba(?v2, ?v3))) ⇒ fun_app$ba(?v2, select_result$b(execute$d(?v0, ?v1))))
tff(axiom532,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K_bool_fun$'] :
      ( ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'K$'] :
            ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$ba'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$ba'(A__questionmark_v2,'select_result$b'('execute$d'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L_bool_fun$ ((is_OK$(?v0, ?v1) ∧ ∀ ?v3:L$ (fun_app$ay(returns_result$c(?v0, ?v1), ?v3) ⇒ fun_app$ay(?v2, ?v3))) ⇒ fun_app$ay(?v2, select_result$a(execute$b(?v0, ?v1))))
tff(axiom533,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L_bool_fun$'] :
      ( ( 'is_OK$'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'L$'] :
            ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$ay'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$ay'(A__questionmark_v2,'select_result$a'('execute$b'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit_bool_fun$ ((fun_app$a(is_OK$b(?v0), ?v1) ∧ ∀ ?v3:Unit$ (fun_app$ao(returns_result$(?v0, ?v1), ?v3) ⇒ fun_app$ao(?v2, ?v3))) ⇒ fun_app$ao(?v2, select_result$(execute$a(?v0, ?v1))))
tff(axiom534,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit_bool_fun$'] :
      ( ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1)
        & ! [A__questionmark_v3: 'Unit$'] :
            ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$ao'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$ao'(A__questionmark_v2,'select_result$'('execute$a'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_bool_fun$ ((is_OK$a(?v0, ?v1) ∧ ∀ ?v3:B_element_ptr$ (fun_app$as(returns_result$a(?v0, ?v1), ?v3) ⇒ fun_app$as(?v2, ?v3))) ⇒ fun_app$as(?v2, select_result$c(execute$e(?v0, ?v1))))
tff(axiom535,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_bool_fun$'] :
      ( ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
        & ! [A__questionmark_v3: 'B_element_ptr$'] :
            ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
           => 'fun_app$as'(A__questionmark_v2,A__questionmark_v3) ) )
     => 'fun_app$as'(A__questionmark_v2,'select_result$c'('execute$e'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:K$ (fun_app$ba(returns_result$d(?v0, ?v1), ?v2) ⇒ (select_result$b(execute$d(?v0, ?v1)) = ?v2))
tff(axiom536,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'K$'] :
      ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => ( 'select_result$b'('execute$d'(A__questionmark_v0,A__questionmark_v1)) = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:L$ (fun_app$ay(returns_result$c(?v0, ?v1), ?v2) ⇒ (select_result$a(execute$b(?v0, ?v1)) = ?v2))
tff(axiom537,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'L$'] :
      ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => ( 'select_result$a'('execute$b'(A__questionmark_v0,A__questionmark_v1)) = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:Unit$ (fun_app$ao(returns_result$(?v0, ?v1), ?v2) ⇒ (select_result$(execute$a(?v0, ?v1)) = ?v2))
tff(axiom538,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'Unit$'] :
      ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => ( 'select_result$'('execute$a'(A__questionmark_v0,A__questionmark_v1)) = A__questionmark_v2 ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr$ (fun_app$as(returns_result$a(?v0, ?v1), ?v2) ⇒ (select_result$c(execute$e(?v0, ?v1)) = ?v2))
tff(axiom539,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr$'] :
      ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2)
     => ( 'select_result$c'('execute$e'(A__questionmark_v0,A__questionmark_v1)) = A__questionmark_v2 ) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v2:Char_list_char_list_fmap$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun$ ?v4:Char_list_char_list_fmap_char_list_char_list_fmap_fun$ (((?v0 = ?v1) ∧ ((fun_app$bu(attrs$, ?v1) = ?v2) ∧ ∀ ?v5:Char_list_char_list_fmap$ ((?v2 = ?v5) ⇒ (fun_app$v(?v3, ?v5) = fun_app$v(?v4, ?v5))))) ⇒ (fun_app$bm(fun_app$bv(attrs_update$, ?v3), ?v0) = fun_app$bm(fun_app$bv(attrs_update$, ?v4), ?v1)))
tff(axiom540,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun$',A__questionmark_v4: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( 'fun_app$bu'('attrs$',A__questionmark_v1) = A__questionmark_v2 )
        & ! [A__questionmark_v5: 'Char_list_char_list_fmap$'] :
            ( ( A__questionmark_v2 = A__questionmark_v5 )
           => ( 'fun_app$v'(A__questionmark_v3,A__questionmark_v5) = 'fun_app$v'(A__questionmark_v4,A__questionmark_v5) ) ) )
     => ( 'fun_app$bm'('fun_app$bv'('attrs_update$',A__questionmark_v3),A__questionmark_v0) = 'fun_app$bm'('fun_app$bv'('attrs_update$',A__questionmark_v4),A__questionmark_v1) ) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v2:Char_list_char_list_fmap$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun$ ?v4:Char_list_char_list_fmap_char_list_char_list_fmap_fun$ (((?v0 = ?v1) ∧ ((fun_app$bu(attrs$, ?v1) = ?v2) ∧ ∀ ?v5:Char_list_char_list_fmap$ ((?v5 = ?v2) ⇒ (fun_app$v(?v3, ?v5) = fun_app$v(?v4, ?v5))))) ⇒ (fun_app$bm(fun_app$bv(attrs_update$, ?v3), ?v0) = fun_app$bm(fun_app$bv(attrs_update$, ?v4), ?v1)))
tff(axiom541,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v2: 'Char_list_char_list_fmap$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun$',A__questionmark_v4: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( 'fun_app$bu'('attrs$',A__questionmark_v1) = A__questionmark_v2 )
        & ! [A__questionmark_v5: 'Char_list_char_list_fmap$'] :
            ( ( A__questionmark_v5 = A__questionmark_v2 )
           => ( 'fun_app$v'(A__questionmark_v3,A__questionmark_v5) = 'fun_app$v'(A__questionmark_v4,A__questionmark_v5) ) ) )
     => ( 'fun_app$bm'('fun_app$bv'('attrs_update$',A__questionmark_v3),A__questionmark_v0) = 'fun_app$bm'('fun_app$bv'('attrs_update$',A__questionmark_v4),A__questionmark_v1) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (∀ ?v3:K$ (fun_app$ba(returns_result$d(?v0, ?v1), ?v3) = fun_app$ba(returns_result$d(?v2, ?v1), ?v3)) ⇒ (select_result$b(execute$d(?v0, ?v1)) = select_result$b(execute$d(?v2, ?v1))))
tff(axiom542,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ! [A__questionmark_v3: 'K$'] :
          ( 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        <=> 'fun_app$ba'('returns_result$d'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3) )
     => ( 'select_result$b'('execute$d'(A__questionmark_v0,A__questionmark_v1)) = 'select_result$b'('execute$d'(A__questionmark_v2,A__questionmark_v1)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (∀ ?v3:L$ (fun_app$ay(returns_result$c(?v0, ?v1), ?v3) = fun_app$ay(returns_result$c(?v2, ?v1), ?v3)) ⇒ (select_result$a(execute$b(?v0, ?v1)) = select_result$a(execute$b(?v2, ?v1))))
tff(axiom543,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ! [A__questionmark_v3: 'L$'] :
          ( 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        <=> 'fun_app$ay'('returns_result$c'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3) )
     => ( 'select_result$a'('execute$b'(A__questionmark_v0,A__questionmark_v1)) = 'select_result$a'('execute$b'(A__questionmark_v2,A__questionmark_v1)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (∀ ?v3:Unit$ (fun_app$ao(returns_result$(?v0, ?v1), ?v3) = fun_app$ao(returns_result$(?v2, ?v1), ?v3)) ⇒ (select_result$(execute$a(?v0, ?v1)) = select_result$(execute$a(?v2, ?v1))))
tff(axiom544,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ! [A__questionmark_v3: 'Unit$'] :
          ( 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        <=> 'fun_app$ao'('returns_result$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3) )
     => ( 'select_result$'('execute$a'(A__questionmark_v0,A__questionmark_v1)) = 'select_result$'('execute$a'(A__questionmark_v2,A__questionmark_v1)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (∀ ?v3:B_element_ptr$ (fun_app$as(returns_result$a(?v0, ?v1), ?v3) = fun_app$as(returns_result$a(?v2, ?v1), ?v3)) ⇒ (select_result$c(execute$e(?v0, ?v1)) = select_result$c(execute$e(?v2, ?v1))))
tff(axiom545,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ! [A__questionmark_v3: 'B_element_ptr$'] :
          ( 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v3)
        <=> 'fun_app$as'('returns_result$a'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3) )
     => ( 'select_result$c'('execute$e'(A__questionmark_v0,A__questionmark_v1)) = 'select_result$c'('execute$e'(A__questionmark_v2,A__questionmark_v1)) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$ (is_OK$c(?v0, ?v1) ⇒ fun_app$ba(returns_result$d(?v0, ?v1), select_result$b(execute$d(?v0, ?v1))))
tff(axiom546,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_k_prog$'] :
      ( 'is_OK$c'(A__questionmark_v0,A__questionmark_v1)
     => 'fun_app$ba'('returns_result$d'(A__questionmark_v0,A__questionmark_v1),'select_result$b'('execute$d'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$ (is_OK$(?v0, ?v1) ⇒ fun_app$ay(returns_result$c(?v0, ?v1), select_result$a(execute$b(?v0, ?v1))))
tff(axiom547,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_l_prog$'] :
      ( 'is_OK$'(A__questionmark_v0,A__questionmark_v1)
     => 'fun_app$ay'('returns_result$c'(A__questionmark_v0,A__questionmark_v1),'select_result$a'('execute$b'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ (fun_app$a(is_OK$b(?v0), ?v1) ⇒ fun_app$ao(returns_result$(?v0, ?v1), select_result$(execute$a(?v0, ?v1))))
tff(axiom548,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),A__questionmark_v1)
     => 'fun_app$ao'('returns_result$'(A__questionmark_v0,A__questionmark_v1),'select_result$'('execute$a'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$ (is_OK$a(?v0, ?v1) ⇒ fun_app$as(returns_result$a(?v0, ?v1), select_result$c(execute$e(?v0, ?v1))))
tff(axiom549,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_b_element_ptr_prog$'] :
      ( 'is_OK$a'(A__questionmark_v0,A__questionmark_v1)
     => 'fun_app$as'('returns_result$a'(A__questionmark_v0,A__questionmark_v1),'select_result$c'('execute$e'(A__questionmark_v0,A__questionmark_v1))) ) ).

%% (type_wf$ = a_type_wf$)
tff(axiom550,axiom,
    'type_wf$' = 'a_type_wf$' ).

%% (get_heap$ = prog$(uut$))
tff(axiom551,axiom,
    'get_heap$' = 'prog$'('uut$') ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v2:E_shadow_root_ptr_option$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$ ?v4:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$ (((?v0 = ?v1) ∧ ((fun_app$ca(shadow_root_opt$, ?v1) = ?v2) ∧ ∀ ?v5:E_shadow_root_ptr_option$ ((?v2 = ?v5) ⇒ (fun_app$w(?v3, ?v5) = fun_app$w(?v4, ?v5))))) ⇒ (fun_app$bm(fun_app$cb(shadow_root_opt_update$, ?v3), ?v0) = fun_app$bm(fun_app$cb(shadow_root_opt_update$, ?v4), ?v1)))
tff(axiom552,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( 'fun_app$ca'('shadow_root_opt$',A__questionmark_v1) = A__questionmark_v2 )
        & ! [A__questionmark_v5: 'E_shadow_root_ptr_option$'] :
            ( ( A__questionmark_v2 = A__questionmark_v5 )
           => ( 'fun_app$w'(A__questionmark_v3,A__questionmark_v5) = 'fun_app$w'(A__questionmark_v4,A__questionmark_v5) ) ) )
     => ( 'fun_app$bm'('fun_app$cb'('shadow_root_opt_update$',A__questionmark_v3),A__questionmark_v0) = 'fun_app$bm'('fun_app$cb'('shadow_root_opt_update$',A__questionmark_v4),A__questionmark_v1) ) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$ (((?v0 = ?v1) ∧ ((fun_app$by(child_nodes$, ?v1) = ?v2) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ((?v2 = ?v5) ⇒ (fun_app$x(?v3, ?v5) = fun_app$x(?v4, ?v5))))) ⇒ (fun_app$bm(fun_app$bz(child_nodes_update$, ?v3), ?v0) = fun_app$bm(fun_app$bz(child_nodes_update$, ?v4), ?v1)))
tff(axiom553,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( 'fun_app$by'('child_nodes$',A__questionmark_v1) = A__questionmark_v2 )
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$'] :
            ( ( A__questionmark_v2 = A__questionmark_v5 )
           => ( 'fun_app$x'(A__questionmark_v3,A__questionmark_v5) = 'fun_app$x'(A__questionmark_v4,A__questionmark_v5) ) ) )
     => ( 'fun_app$bm'('fun_app$bz'('child_nodes_update$',A__questionmark_v3),A__questionmark_v0) = 'fun_app$bm'('fun_app$bz'('child_nodes_update$',A__questionmark_v4),A__questionmark_v1) ) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v2:Char_list$ ?v3:Char_list_char_list_fun$ ?v4:Char_list_char_list_fun$ (((?v0 = ?v1) ∧ ((fun_app$bw(tag_name$, ?v1) = ?v2) ∧ ∀ ?v5:Char_list$ ((?v2 = ?v5) ⇒ (fun_app$y(?v3, ?v5) = fun_app$y(?v4, ?v5))))) ⇒ (fun_app$bm(fun_app$bx(tag_name_update$, ?v3), ?v0) = fun_app$bm(fun_app$bx(tag_name_update$, ?v4), ?v1)))
tff(axiom554,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'Char_list_char_list_fun$',A__questionmark_v4: 'Char_list_char_list_fun$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( 'fun_app$bw'('tag_name$',A__questionmark_v1) = A__questionmark_v2 )
        & ! [A__questionmark_v5: 'Char_list$'] :
            ( ( A__questionmark_v2 = A__questionmark_v5 )
           => ( 'fun_app$y'(A__questionmark_v3,A__questionmark_v5) = 'fun_app$y'(A__questionmark_v4,A__questionmark_v5) ) ) )
     => ( 'fun_app$bm'('fun_app$bx'('tag_name_update$',A__questionmark_v3),A__questionmark_v0) = 'fun_app$bm'('fun_app$bx'('tag_name_update$',A__questionmark_v4),A__questionmark_v1) ) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v2:E_shadow_root_ptr_option$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$ ?v4:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$ (((?v0 = ?v1) ∧ ((fun_app$ca(shadow_root_opt$, ?v1) = ?v2) ∧ ∀ ?v5:E_shadow_root_ptr_option$ ((?v5 = ?v2) ⇒ (fun_app$w(?v3, ?v5) = fun_app$w(?v4, ?v5))))) ⇒ (fun_app$bm(fun_app$cb(shadow_root_opt_update$, ?v3), ?v0) = fun_app$bm(fun_app$cb(shadow_root_opt_update$, ?v4), ?v1)))
tff(axiom555,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v2: 'E_shadow_root_ptr_option$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( 'fun_app$ca'('shadow_root_opt$',A__questionmark_v1) = A__questionmark_v2 )
        & ! [A__questionmark_v5: 'E_shadow_root_ptr_option$'] :
            ( ( A__questionmark_v5 = A__questionmark_v2 )
           => ( 'fun_app$w'(A__questionmark_v3,A__questionmark_v5) = 'fun_app$w'(A__questionmark_v4,A__questionmark_v5) ) ) )
     => ( 'fun_app$bm'('fun_app$cb'('shadow_root_opt_update$',A__questionmark_v3),A__questionmark_v0) = 'fun_app$bm'('fun_app$cb'('shadow_root_opt_update$',A__questionmark_v4),A__questionmark_v1) ) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$ (((?v0 = ?v1) ∧ ((fun_app$by(child_nodes$, ?v1) = ?v2) ∧ ∀ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ((?v5 = ?v2) ⇒ (fun_app$x(?v3, ?v5) = fun_app$x(?v4, ?v5))))) ⇒ (fun_app$bm(fun_app$bz(child_nodes_update$, ?v3), ?v0) = fun_app$bm(fun_app$bz(child_nodes_update$, ?v4), ?v1)))
tff(axiom556,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( 'fun_app$by'('child_nodes$',A__questionmark_v1) = A__questionmark_v2 )
        & ! [A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$'] :
            ( ( A__questionmark_v5 = A__questionmark_v2 )
           => ( 'fun_app$x'(A__questionmark_v3,A__questionmark_v5) = 'fun_app$x'(A__questionmark_v4,A__questionmark_v5) ) ) )
     => ( 'fun_app$bm'('fun_app$bz'('child_nodes_update$',A__questionmark_v3),A__questionmark_v0) = 'fun_app$bm'('fun_app$bz'('child_nodes_update$',A__questionmark_v4),A__questionmark_v1) ) ) ).

%% ∀ ?v0:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v1:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$ ?v2:Char_list$ ?v3:Char_list_char_list_fun$ ?v4:Char_list_char_list_fun$ (((?v0 = ?v1) ∧ ((fun_app$bw(tag_name$, ?v1) = ?v2) ∧ ∀ ?v5:Char_list$ ((?v5 = ?v2) ⇒ (fun_app$y(?v3, ?v5) = fun_app$y(?v4, ?v5))))) ⇒ (fun_app$bm(fun_app$bx(tag_name_update$, ?v3), ?v0) = fun_app$bm(fun_app$bx(tag_name_update$, ?v4), ?v1)))
tff(axiom557,axiom,
    ! [A__questionmark_v0: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext$',A__questionmark_v2: 'Char_list$',A__questionmark_v3: 'Char_list_char_list_fun$',A__questionmark_v4: 'Char_list_char_list_fun$'] :
      ( ( ( A__questionmark_v0 = A__questionmark_v1 )
        & ( 'fun_app$bw'('tag_name$',A__questionmark_v1) = A__questionmark_v2 )
        & ! [A__questionmark_v5: 'Char_list$'] :
            ( ( A__questionmark_v5 = A__questionmark_v2 )
           => ( 'fun_app$y'(A__questionmark_v3,A__questionmark_v5) = 'fun_app$y'(A__questionmark_v4,A__questionmark_v5) ) ) )
     => ( 'fun_app$bm'('fun_app$bx'('tag_name_update$',A__questionmark_v3),A__questionmark_v0) = 'fun_app$bm'('fun_app$bx'('tag_name_update$',A__questionmark_v4),A__questionmark_v1) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ fun_app$as(returns_result$a(?v0, new_element$), ?v2)) ⇒ returns_result$f(?v1, get_M_E_l_e_m_e_n_t$e(?v2, tag_name$), nil$))
tff(axiom558,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => 'returns_result$f'(A__questionmark_v1,'get_M_E_l_e_m_e_n_t$e'(A__questionmark_v2,'tag_name$'),'nil$') ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ fun_app$as(returns_result$a(?v0, new_element$), ?v2)) ⇒ returns_result$g(?v1, get_M_E_l_e_m_e_n_t$f(?v2, child_nodes$), nil$a))
tff(axiom559,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => 'returns_result$g'(A__questionmark_v1,'get_M_E_l_e_m_e_n_t$f'(A__questionmark_v2,'child_nodes$'),'nil$a') ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ fun_app$as(returns_result$a(?v0, new_element$), ?v2)) ⇒ returns_result$h(?v1, get_M_E_l_e_m_e_n_t$g(?v2, shadow_root_opt$), none$))
tff(axiom560,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => 'returns_result$h'(A__questionmark_v1,'get_M_E_l_e_m_e_n_t$g'(A__questionmark_v2,'shadow_root_opt$'),'none$') ) ).

%% ∀ ?v0:A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr$ ?v5:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ((l_get_M$(?v0, ?v1, ?v2) ∧ (fun_app$ab(?v1, ?v3) ∧ fmember$(?v4, fun_app$cr(?v2, ?v3)))) ⇒ is_OK$(?v3, fun_app$ad(fun_app$ae(a_get_M$b(?v0), ?v4), ?v5)))
tff(axiom561,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr$',A__questionmark_v5: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'l_get_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$ab'(A__questionmark_v1,A__questionmark_v3)
        & 'fmember$'(A__questionmark_v4,'fun_app$cr'(A__questionmark_v2,A__questionmark_v3)) )
     => 'is_OK$'(A__questionmark_v3,'fun_app$ad'('fun_app$ae'('a_get_M$b'(A__questionmark_v0),A__questionmark_v4),A__questionmark_v5)) ) ).

%% ∀ ?v0:A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr$ ?v5:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ((l_get_M$(?v0, ?v1, ?v2) ∧ is_OK$(?v3, fun_app$ad(fun_app$ae(a_get_M$b(?v0), ?v4), ?v5))) ⇒ fmember$(?v4, fun_app$cr(?v2, ?v3)))
tff(axiom562,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr$',A__questionmark_v5: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'l_get_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'is_OK$'(A__questionmark_v3,'fun_app$ad'('fun_app$ae'('a_get_M$b'(A__questionmark_v0),A__questionmark_v4),A__questionmark_v5)) )
     => 'fmember$'(A__questionmark_v4,'fun_app$cr'(A__questionmark_v2,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$ ?v2:A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr$ ?v5:A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$ ?v6:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v7:K$ ((l_put_M$(?v0, ?v1, ?v2) ∧ (fun_app$ab(?v0, ?v3) ∧ fmember$(?v4, fun_app$cr(?v1, ?v3)))) ⇒ fun_app$a(is_OK$b(?v3), fun_app$af(fun_app$ag(fun_app$ah(a_put_M$(?v2, ?v5), ?v4), ?v6), ?v7)))
tff(axiom563,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$',A__questionmark_v2: 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr$',A__questionmark_v5: 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$',A__questionmark_v6: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v7: 'K$'] :
      ( ( 'l_put_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v3)
        & 'fmember$'(A__questionmark_v4,'fun_app$cr'(A__questionmark_v1,A__questionmark_v3)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v3),'fun_app$af'('fun_app$ag'('fun_app$ah'('a_put_M$'(A__questionmark_v2,A__questionmark_v5),A__questionmark_v4),A__questionmark_v6),A__questionmark_v7)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$ ?v2:A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v4:A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$ ?v5:A_character_data_ptr$ ?v6:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v7:K$ ((l_put_M$(?v0, ?v1, ?v2) ∧ fun_app$a(is_OK$b(?v3), fun_app$af(fun_app$ag(fun_app$ah(a_put_M$(?v2, ?v4), ?v5), ?v6), ?v7))) ⇒ fmember$(?v5, fun_app$cr(?v1, ?v3)))
tff(axiom564,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_a_character_data_ptr_fset_fun$',A__questionmark_v2: 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v4: 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$',A__questionmark_v5: 'A_character_data_ptr$',A__questionmark_v6: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v7: 'K$'] :
      ( ( 'l_put_M$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v3),'fun_app$af'('fun_app$ag'('fun_app$ah'('a_put_M$'(A__questionmark_v2,A__questionmark_v4),A__questionmark_v5),A__questionmark_v6),A__questionmark_v7)) )
     => 'fmember$'(A__questionmark_v5,'fun_app$cr'(A__questionmark_v1,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ fun_app$as(returns_result$a(?v0, new_element$), ?v2)) ⇒ ¬fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom565,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => ~ 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ((fun_app$ab(returns_heap$a(?v0, new_element$), ?v1) ∧ fun_app$as(returns_result$a(?v0, new_element$), ?v2)) ⇒ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))
tff(axiom566,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$'] :
      ( ( 'fun_app$ab'('returns_heap$a'(A__questionmark_v0,'new_element$'),A__questionmark_v1)
        & 'fun_app$as'('returns_result$a'(A__questionmark_v0,'new_element$'),A__questionmark_v2) )
     => 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(type_wf$, ?v0) ∧ fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0))) ⇒ is_OK$(?v0, fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v1), ?v2)))
tff(axiom567,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
        & 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0)) )
     => 'is_OK$'(A__questionmark_v0,'fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((fun_app$ab(type_wf$, ?v0) ∧ fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v1), ?v2)))
tff(axiom568,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
        & 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(type_wf$, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ is_OK$(?v0, fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v2)))
tff(axiom569,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'is_OK$'(A__questionmark_v0,'fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((fun_app$ab(type_wf$, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v2)))
tff(axiom570,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fmember$b(cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$(?v0), fun_app$ct(node_ptr_kinds$, ?v1)) = fmember$a(?v0, fun_app$cs(element_ptr_kinds$, ?v1)))
tff(axiom571,axiom,
    ! [A__questionmark_v0: 'B_element_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fmember$b'('cast_e_l_e_m_e_n_t_p_t_r_2_n_o_d_e_p_t_r$'(A__questionmark_v0),'fun_app$ct'('node_ptr_kinds$',A__questionmark_v1))
    <=> 'fmember$a'(A__questionmark_v0,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ (is_OK$(?v0, fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v2)) ⇒ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom572,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( 'is_OK$'(A__questionmark_v0,'fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ (fun_app$a(is_OK$b(?v0), fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v2)) ⇒ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom573,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$ ?v1:A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$ (a_put_M$(?v0, ?v1) = a_put_M$(?v0, ?v1))
tff(axiom574,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_h_option_RCharacterData_ext_RNode_ext_RObject_ext_option_fun_fun$',A__questionmark_v1: 'A_character_data_ptr_h_option_RCharacterData_ext_RNode_ext_RObject_ext_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_fun_fun_fun$'] : 'a_put_M$'(A__questionmark_v0,A__questionmark_v1) = 'a_put_M$'(A__questionmark_v0,A__questionmark_v1) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list_char_list_fmap$ (fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$(?v1, ?v2, ?v3)) ⇒ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom575,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list_char_list_fmap$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3))
     => 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list$ (fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$a(?v1, ?v2, ?v3)) ⇒ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom576,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3))
     => 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ (fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$b(?v1, ?v2, ?v3)) ⇒ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom577,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3))
     => 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:E_shadow_root_ptr_option$ (fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$c(?v1, ?v2, ?v3)) ⇒ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom578,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'E_shadow_root_ptr_option$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3))
     => 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list_char_list_fmap$ ((fun_app$ab(type_wf$, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$(?v1, ?v2, ?v3)))
tff(axiom579,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list_char_list_fmap$'] :
      ( ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list$ ((fun_app$ab(type_wf$, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$a(?v1, ?v2, ?v3)))
tff(axiom580,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list$'] :
      ( ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ((fun_app$ab(type_wf$, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$b(?v1, ?v2, ?v3)))
tff(axiom581,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:E_shadow_root_ptr_option$ ((fun_app$ab(type_wf$, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$c(?v1, ?v2, ?v3)))
tff(axiom582,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'E_shadow_root_ptr_option$'] :
      ( ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ (is_OK$(?v0, fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v2)) ⇒ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom583,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( 'is_OK$'(A__questionmark_v0,'fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ (fun_app$a(is_OK$b(?v0), fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v2)) ⇒ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)))
tff(axiom584,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ (is_OK$(?v0, fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v1), ?v2)) ⇒ fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0)))
tff(axiom585,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( 'is_OK$'(A__questionmark_v0,'fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ (fun_app$a(is_OK$b(?v0), fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v1), ?v2)) ⇒ fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0)))
tff(axiom586,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v3:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((l_get_M_N_o_d_e_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$b(?v2, fun_app$ct(node_ptr_kinds$, ?v1)))) ⇒ is_OK$(?v1, fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v2), ?v3)))
tff(axiom587,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v3: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'l_get_M_N_o_d_e_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$b'(A__questionmark_v2,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v1)) )
     => 'is_OK$'(A__questionmark_v1,'fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v2),A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v3:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((l_get_M_N_o_d_e_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$b(?v2, fun_app$ct(node_ptr_kinds$, ?v1)))) ⇒ fun_app$a(is_OK$b(?v1), fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v2), ?v3)))
tff(axiom588,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v3: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'l_get_M_N_o_d_e_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$b'(A__questionmark_v2,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v1)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v2),A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((l_get_M_E_l_e_m_e_n_t_lemmas$(?v0) ∧ is_OK$(?v1, fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v2), ?v3))) ⇒ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))
tff(axiom589,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'l_get_M_E_l_e_m_e_n_t_lemmas$'(A__questionmark_v0)
        & 'is_OK$'(A__questionmark_v1,'fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v2),A__questionmark_v3)) )
     => 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((l_get_M_E_l_e_m_e_n_t_lemmas$(?v0) ∧ fun_app$a(is_OK$b(?v1), fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v2), ?v3))) ⇒ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))
tff(axiom590,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'l_get_M_E_l_e_m_e_n_t_lemmas$'(A__questionmark_v0)
        & 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v2),A__questionmark_v3)) )
     => 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((l_get_M_E_l_e_m_e_n_t_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))) ⇒ is_OK$(?v1, fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v2), ?v3)))
tff(axiom591,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'l_get_M_E_l_e_m_e_n_t_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) )
     => 'is_OK$'(A__questionmark_v1,'fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v2),A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((l_get_M_E_l_e_m_e_n_t_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))) ⇒ fun_app$a(is_OK$b(?v1), fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v2), ?v3)))
tff(axiom592,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'l_get_M_E_l_e_m_e_n_t_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v2),A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list_char_list_fmap$ ((l_put_M_E_l_e_m_e_n_t_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))) ⇒ fun_app$a(is_OK$b(?v1), put_M_E_l_e_m_e_n_t$(?v2, ?v3, ?v4)))
tff(axiom593,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list_char_list_fmap$'] :
      ( ( 'l_put_M_E_l_e_m_e_n_t_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'put_M_E_l_e_m_e_n_t$'(A__questionmark_v2,A__questionmark_v3,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:Char_list$ ((l_put_M_E_l_e_m_e_n_t_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))) ⇒ fun_app$a(is_OK$b(?v1), put_M_E_l_e_m_e_n_t$a(?v2, ?v3, ?v4)))
tff(axiom594,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'Char_list$'] :
      ( ( 'l_put_M_E_l_e_m_e_n_t_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v2,A__questionmark_v3,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ((l_put_M_E_l_e_m_e_n_t_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))) ⇒ fun_app$a(is_OK$b(?v1), put_M_E_l_e_m_e_n_t$b(?v2, ?v3, ?v4)))
tff(axiom595,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$'] :
      ( ( 'l_put_M_E_l_e_m_e_n_t_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v2,A__questionmark_v3,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr$ ?v3:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:E_shadow_root_ptr_option$ ((l_put_M_E_l_e_m_e_n_t_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$a(?v2, fun_app$cs(element_ptr_kinds$, ?v1)))) ⇒ fun_app$a(is_OK$b(?v1), put_M_E_l_e_m_e_n_t$c(?v2, ?v3, ?v4)))
tff(axiom596,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr$',A__questionmark_v3: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'E_shadow_root_ptr_option$'] :
      ( ( 'l_put_M_E_l_e_m_e_n_t_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$a'(A__questionmark_v2,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v1)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v2,A__questionmark_v3,A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(type_wf$a, ?v0) ∧ fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0))) ⇒ is_OK$(?v0, fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v1), ?v2)))
tff(axiom597,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('type_wf$a',A__questionmark_v0)
        & 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0)) )
     => 'is_OK$'(A__questionmark_v0,'fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((fun_app$ab(type_wf$a, ?v0) ∧ fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v1), ?v2)))
tff(axiom598,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('type_wf$a',A__questionmark_v0)
        & 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v1),A__questionmark_v2)) ) ).

%% l_get_M_N_o_d_e_lemmas$(type_wf$a)
tff(axiom599,axiom,
    'l_get_M_N_o_d_e_lemmas$'('type_wf$a') ).

%% l_put_M_N_o_d_e_lemmas$(type_wf$a)
tff(axiom600,axiom,
    'l_put_M_N_o_d_e_lemmas$'('type_wf$a') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(type_wf$a, ?v0) ⇒ fun_app$ab(type_wf$a, ?v0))
tff(axiom601,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('type_wf$a',A__questionmark_v0)
     => 'fun_app$ab'('type_wf$a',A__questionmark_v0) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fun_app$ab(type_wf$, ?v0) ⇒ fun_app$ab(type_wf$a, ?v0))
tff(axiom602,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
     => 'fun_app$ab'('type_wf$a',A__questionmark_v0) ) ).

%% l_get_M_N_o_d_e_lemmas$(type_wf$)
tff(axiom603,axiom,
    'l_get_M_N_o_d_e_lemmas$'('type_wf$') ).

%% l_put_M_N_o_d_e_lemmas$(type_wf$)
tff(axiom604,axiom,
    'l_put_M_N_o_d_e_lemmas$'('type_wf$') ).

%% l_get_M_E_l_e_m_e_n_t_lemmas$(type_wf$)
tff(axiom605,axiom,
    'l_get_M_E_l_e_m_e_n_t_lemmas$'('type_wf$') ).

%% l_put_M_E_l_e_m_e_n_t_lemmas$(type_wf$)
tff(axiom606,axiom,
    'l_put_M_E_l_e_m_e_n_t_lemmas$'('type_wf$') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ is_OK$(?v0, fun_app$bb(fun_app$bc(get_M_E_l_e_m_e_n_t$, ?v1), ?v2)))
tff(axiom607,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'is_OK$'(A__questionmark_v0,'fun_app$bb'('fun_app$bc'('get_M_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v1), ?v2)))
tff(axiom608,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ (fun_app$ab(type_wf$, ?v0) ⇒ (fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0)) = ¬(fun_app$cu(fun_app$cv(get_N_o_d_e$, ?v1), ?v0) = none$a)))
tff(axiom609,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
     => ( 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0))
      <=> ( 'fun_app$cu'('fun_app$cv'('get_N_o_d_e$',A__questionmark_v1),A__questionmark_v0) != 'none$a' ) ) ) ).

%% (type_wf$a = a_type_wf$a)
tff(axiom610,axiom,
    'type_wf$a' = 'a_type_wf$a' ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ (fun_app$ab(type_wf$a, ?v0) ⇒ (fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0)) = ¬(fun_app$cu(fun_app$cv(get_N_o_d_e$, ?v1), ?v0) = none$a)))
tff(axiom611,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( 'fun_app$ab'('type_wf$a',A__questionmark_v0)
     => ( 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0))
      <=> ( 'fun_app$cu'('fun_app$cv'('get_N_o_d_e$',A__questionmark_v1),A__questionmark_v0) != 'none$a' ) ) ) ).

%% (put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d = a_put_M$a(get_C_h_a_r_a_c_t_e_r_D_a_t_a$, put_C_h_a_r_a_c_t_e_r_D_a_t_a$))
tff(axiom612,axiom,
    'put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$d' = 'a_put_M$a'('get_C_h_a_r_a_c_t_e_r_D_a_t_a$','put_C_h_a_r_a_c_t_e_r_D_a_t_a$') ).

%% (put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$ = a_put_M$(get_C_h_a_r_a_c_t_e_r_D_a_t_a$, put_C_h_a_r_a_c_t_e_r_D_a_t_a$))
tff(axiom613,axiom,
    'put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$' = 'a_put_M$'('get_C_h_a_r_a_c_t_e_r_D_a_t_a$','put_C_h_a_r_a_c_t_e_r_D_a_t_a$') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v1:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((put_N_o_d_e$(?v0, ?v1, ?v2) = ?v3) ⇒ fmember$b(?v0, fun_app$ct(node_ptr_kinds$, ?v3)))
tff(axiom614,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v1: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'put_N_o_d_e$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2) = A__questionmark_v3 )
     => 'fmember$b'(A__questionmark_v0,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v3)) ) ).

%% l_put_M_E_l_e_m_e_n_t_lemmas$(type_wf$b)
tff(axiom615,axiom,
    'l_put_M_E_l_e_m_e_n_t_lemmas$'('type_wf$b') ).

%% l_get_M_E_l_e_m_e_n_t_lemmas$(type_wf$b)
tff(axiom616,axiom,
    'l_get_M_E_l_e_m_e_n_t_lemmas$'('type_wf$b') ).

%% l_put_M_N_o_d_e_lemmas$(type_wf$b)
tff(axiom617,axiom,
    'l_put_M_N_o_d_e_lemmas$'('type_wf$b') ).

%% l_get_M_N_o_d_e_lemmas$(type_wf$b)
tff(axiom618,axiom,
    'l_get_M_N_o_d_e_lemmas$'('type_wf$b') ).

%% (get_M_N_o_d_e$ = a_get_M$c(get_N_o_d_e$))
tff(axiom619,axiom,
    'get_M_N_o_d_e$' = 'a_get_M$c'('get_N_o_d_e$') ).

%% (get_M_N_o_d_e$a = a_get_M$d(get_N_o_d_e$))
tff(axiom620,axiom,
    'get_M_N_o_d_e$a' = 'a_get_M$d'('get_N_o_d_e$') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0))) ⇒ is_OK$(?v0, fun_app$bh(fun_app$bi(get_M_N_o_d_e$, ?v1), ?v2)))
tff(axiom621,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0)) )
     => 'is_OK$'(A__questionmark_v0,'fun_app$bh'('fun_app$bi'('get_M_N_o_d_e$',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ?v2:C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$b(?v1, fun_app$ct(node_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v1), ?v2)))
tff(axiom622,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$',A__questionmark_v2: 'C_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_RObject_ext_unit_fun$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$b'(A__questionmark_v1,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list_char_list_fmap$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$(?v1, ?v2, ?v3)))
tff(axiom623,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fmap_char_list_char_list_fmap_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list_char_list_fmap$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:Char_list$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$a(?v1, ?v2, ?v3)))
tff(axiom624,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'Char_list_char_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'Char_list$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$a'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$b(?v1, ?v2, ?v3)))
tff(axiom625,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_list$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$b'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ ?v2:E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:E_shadow_root_ptr_option$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), put_M_E_l_e_m_e_n_t$c(?v1, ?v2, ?v3)))
tff(axiom626,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$',A__questionmark_v2: 'E_shadow_root_ptr_option_e_shadow_root_ptr_option_fun_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_c_b_a_e_g_option_RElement_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'E_shadow_root_ptr_option$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'put_M_E_l_e_m_e_n_t$c'(A__questionmark_v1,A__questionmark_v2,A__questionmark_v3)) ) ).

%% l_get_M$a(get_N_o_d_e$, type_wf$a, node_ptr_kinds$)
tff(axiom627,axiom,
    'l_get_M$a'('get_N_o_d_e$','type_wf$a','node_ptr_kinds$') ).

%% l_put_M$a(type_wf$a, node_ptr_kinds$, get_N_o_d_e$)
tff(axiom628,axiom,
    'l_put_M$a'('type_wf$a','node_ptr_kinds$','get_N_o_d_e$') ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:A_character_data_ptr$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (¬(?v0 = ?v1) ⇒ (fun_app$f(fun_app$g(get_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v0), fun_app$o(fun_app$p(fun_app$q(put_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v1), ?v2), ?v3)) = fun_app$f(fun_app$g(get_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v0), ?v3)))
tff(axiom629,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'A_character_data_ptr$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( A__questionmark_v0 != A__questionmark_v1 )
     => ( 'fun_app$f'('fun_app$g'('get_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v0),'fun_app$o'('fun_app$p'('fun_app$q'('put_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)) = 'fun_app$f'('fun_app$g'('get_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v0),A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ ((l_get_N_o_d_e_lemmas$(?v0) ∧ fun_app$ab(?v0, ?v1)) ⇒ (fmember$b(?v2, fun_app$ct(node_ptr_kinds$, ?v1)) = ¬(fun_app$cu(fun_app$cv(get_N_o_d_e$, ?v2), ?v1) = none$a)))
tff(axiom630,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] :
      ( ( 'l_get_N_o_d_e_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1) )
     => ( 'fmember$b'(A__questionmark_v2,'fun_app$ct'('node_ptr_kinds$',A__questionmark_v1))
      <=> ( 'fun_app$cu'('fun_app$cv'('get_N_o_d_e$',A__questionmark_v2),A__questionmark_v1) != 'none$a' ) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:B_element_ptr$ (fun_app$ab(type_wf$, ?v0) ⇒ (fmember$a(?v1, fun_app$cs(element_ptr_kinds$, ?v0)) = ¬(fun_app$cw(fun_app$cx(get_E_l_e_m_e_n_t$, ?v1), ?v0) = none$b)))
tff(axiom631,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'B_element_ptr$'] :
      ( 'fun_app$ab'('type_wf$',A__questionmark_v0)
     => ( 'fmember$a'(A__questionmark_v1,'fun_app$cs'('element_ptr_kinds$',A__questionmark_v0))
      <=> ( 'fun_app$cw'('fun_app$cx'('get_E_l_e_m_e_n_t$',A__questionmark_v1),A__questionmark_v0) != 'none$b' ) ) ) ).

%% (get_M_E_l_e_m_e_n_t$ = a_get_M$e(get_E_l_e_m_e_n_t$))
tff(axiom632,axiom,
    'get_M_E_l_e_m_e_n_t$' = 'a_get_M$e'('get_E_l_e_m_e_n_t$') ).

%% (get_M_E_l_e_m_e_n_t$a = a_get_M$f(get_E_l_e_m_e_n_t$))
tff(axiom633,axiom,
    'get_M_E_l_e_m_e_n_t$a' = 'a_get_M$f'('get_E_l_e_m_e_n_t$') ).

%% l_get_N_o_d_e_lemmas$(type_wf$)
tff(axiom634,axiom,
    'l_get_N_o_d_e_lemmas$'('type_wf$') ).

%% l_get_N_o_d_e_lemmas$(type_wf$a)
tff(axiom635,axiom,
    'l_get_N_o_d_e_lemmas$'('type_wf$a') ).

%% l_get_M$b(get_E_l_e_m_e_n_t$, type_wf$, element_ptr_kinds$)
tff(axiom636,axiom,
    'l_get_M$b'('get_E_l_e_m_e_n_t$','type_wf$','element_ptr_kinds$') ).

%% l_put_M$b(type_wf$, element_ptr_kinds$, get_E_l_e_m_e_n_t$)
tff(axiom637,axiom,
    'l_put_M$b'('type_wf$','element_ptr_kinds$','get_E_l_e_m_e_n_t$') ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:A_character_data_ptr$ ?v2:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:K$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$(?v1, fun_app$cr(character_data_ptr_kinds$, ?v0))) ⇒ fun_app$a(is_OK$b(?v0), fun_app$af(fun_app$ag(fun_app$ah(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v1), ?v2), ?v3)))
tff(axiom638,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'A_character_data_ptr$',A__questionmark_v2: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'K$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$'(A__questionmark_v1,'fun_app$cr'('character_data_ptr_kinds$',A__questionmark_v0)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$af'('fun_app$ag'('fun_app$ah'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:A_character_data_ptr$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ (is_OK$(?v0, fun_app$ad(fun_app$ae(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v1), ?v2)) ⇒ fmember$(?v1, fun_app$cr(character_data_ptr_kinds$, ?v0)))
tff(axiom639,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'A_character_data_ptr$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( 'is_OK$'(A__questionmark_v0,'fun_app$ad'('fun_app$ae'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v1),A__questionmark_v2))
     => 'fmember$'(A__questionmark_v1,'fun_app$cr'('character_data_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:A_character_data_ptr$ ?v2:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v3:K$ (fun_app$a(is_OK$b(?v0), fun_app$af(fun_app$ag(fun_app$ah(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v1), ?v2), ?v3)) ⇒ fmember$(?v1, fun_app$cr(character_data_ptr_kinds$, ?v0)))
tff(axiom640,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'A_character_data_ptr$',A__questionmark_v2: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v3: 'K$'] :
      ( 'fun_app$a'('is_OK$b'(A__questionmark_v0),'fun_app$af'('fun_app$ag'('fun_app$ah'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v1),A__questionmark_v2),A__questionmark_v3))
     => 'fmember$'(A__questionmark_v1,'fun_app$cr'('character_data_ptr_kinds$',A__questionmark_v0)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v1:A_character_data_ptr$ ?v2:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ((fun_app$ab(type_wf$b, ?v0) ∧ fmember$(?v1, fun_app$cr(character_data_ptr_kinds$, ?v0))) ⇒ is_OK$(?v0, fun_app$ad(fun_app$ae(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v1), ?v2)))
tff(axiom641,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v1: 'A_character_data_ptr$',A__questionmark_v2: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'fun_app$ab'('type_wf$b',A__questionmark_v0)
        & 'fmember$'(A__questionmark_v1,'fun_app$cr'('character_data_ptr_kinds$',A__questionmark_v0)) )
     => 'is_OK$'(A__questionmark_v0,'fun_app$ad'('fun_app$ae'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v1),A__questionmark_v2)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:A_character_data_ptr$ ?v3:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v4:K$ ((l_put_M_C_h_a_r_a_c_t_e_r_D_a_t_a_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$(?v2, fun_app$cr(character_data_ptr_kinds$, ?v1)))) ⇒ fun_app$a(is_OK$b(?v1), fun_app$af(fun_app$ag(fun_app$ah(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v2), ?v3), ?v4)))
tff(axiom642,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'A_character_data_ptr$',A__questionmark_v3: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v4: 'K$'] :
      ( ( 'l_put_M_C_h_a_r_a_c_t_e_r_D_a_t_a_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$'(A__questionmark_v2,'fun_app$cr'('character_data_ptr_kinds$',A__questionmark_v1)) )
     => 'fun_app$a'('is_OK$b'(A__questionmark_v1),'fun_app$af'('fun_app$ag'('fun_app$ah'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v2),A__questionmark_v3),A__questionmark_v4)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:A_character_data_ptr$ ?v3:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ ((l_get_M_C_h_a_r_a_c_t_e_r_D_a_t_a_lemmas$(?v0) ∧ (fun_app$ab(?v0, ?v1) ∧ fmember$(?v2, fun_app$cr(character_data_ptr_kinds$, ?v1)))) ⇒ is_OK$(?v1, fun_app$ad(fun_app$ae(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v2), ?v3)))
tff(axiom643,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_bool_fun$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'A_character_data_ptr$',A__questionmark_v3: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$'] :
      ( ( 'l_get_M_C_h_a_r_a_c_t_e_r_D_a_t_a_lemmas$'(A__questionmark_v0)
        & 'fun_app$ab'(A__questionmark_v0,A__questionmark_v1)
        & 'fmember$'(A__questionmark_v2,'fun_app$cr'('character_data_ptr_kinds$',A__questionmark_v1)) )
     => 'is_OK$'(A__questionmark_v1,'fun_app$ad'('fun_app$ae'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v2),A__questionmark_v3)) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(fun_app$ac(writes$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ((member$(?v6, ?v0) ∧ fun_app$ab(returns_heap$(?v4, ?v6), ?v5)) ⇒ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v7, nothing$)), ?v4), ?v5)))) ⇒ (object_ptr_kinds$(?v2) = object_ptr_kinds$(?v3)))
tff(axiom644,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] :
            ( ( 'member$'(A__questionmark_v6,A__questionmark_v0)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,A__questionmark_v6),A__questionmark_v5) )
           => 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v7,'nothing$')),A__questionmark_v4),A__questionmark_v5) ) )
     => ( 'object_ptr_kinds$'(A__questionmark_v2) = 'object_ptr_kinds$'(A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(fun_app$ac(writes$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v6, ?v0) ∧ fun_app$ab(returns_heap$(?v4, ?v6), ?v5)) ⇒ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v7, nothing$)), ?v4), ?v5)))) ⇒ (fun_app$cs(element_ptr_kinds$, ?v2) = fun_app$cs(element_ptr_kinds$, ?v3)))
tff(axiom645,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v6,A__questionmark_v0)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,A__questionmark_v6),A__questionmark_v5) )
           => ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] : 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v7,'nothing$')),A__questionmark_v4),A__questionmark_v5) ) )
     => ( 'fun_app$cs'('element_ptr_kinds$',A__questionmark_v2) = 'fun_app$cs'('element_ptr_kinds$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(fun_app$ac(writes$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v1), ?v3) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v6, ?v0) ∧ fun_app$ab(returns_heap$(?v4, ?v6), ?v5)) ⇒ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v7, nothing$)), ?v4), ?v5)))) ⇒ (fun_app$ct(node_ptr_kinds$, ?v2) = fun_app$ct(node_ptr_kinds$, ?v3)))
tff(axiom646,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v6,A__questionmark_v0)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,A__questionmark_v6),A__questionmark_v5) )
           => ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] : 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v7,'nothing$')),A__questionmark_v4),A__questionmark_v5) ) )
     => ( 'fun_app$ct'('node_ptr_kinds$',A__questionmark_v2) = 'fun_app$ct'('node_ptr_kinds$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(fun_app$ac(writes$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v1), ?v3) ∧ (∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v6, ?v0) ∧ fun_app$ab(returns_heap$(?v4, ?v6), ?v5)) ⇒ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v7, nothing$)), ?v4), ?v5)) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v6, ?v0) ∧ fun_app$ab(returns_heap$(?v4, ?v6), ?v5)) ⇒ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v7), nothing$a)), ?v4), ?v5))))) ⇒ (fun_app$ab(type_wf$a, ?v2) = fun_app$ab(type_wf$a, ?v3)))
tff(axiom647,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v6,A__questionmark_v0)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,A__questionmark_v6),A__questionmark_v5) )
           => ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] : 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v7,'nothing$')),A__questionmark_v4),A__questionmark_v5) )
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v6,A__questionmark_v0)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,A__questionmark_v6),A__questionmark_v5) )
           => ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] : 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v7),'nothing$a')),A__questionmark_v4),A__questionmark_v5) ) )
     => ( 'fun_app$ab'('type_wf$a',A__questionmark_v2)
      <=> 'fun_app$ab'('type_wf$a',A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ?v2:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ((fun_app$ab(fun_app$ac(writes$(?v0, ?v1), ?v2), ?v3) ∧ (fun_app$ab(returns_heap$(?v2, ?v1), ?v3) ∧ (∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v6, ?v0) ∧ fun_app$ab(returns_heap$(?v4, ?v6), ?v5)) ⇒ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ fun_app$ab(fun_app$ac(preserved$a(get_M_O_b_j_e_c_t$a(?v7, nothing$)), ?v4), ?v5)) ∧ (∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v6, ?v0) ∧ fun_app$ab(returns_heap$(?v4, ?v6), ?v5)) ⇒ ∀ ?v7:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$ fun_app$ab(fun_app$ac(preserved$a(fun_app$bj(fun_app$bk(get_M_N_o_d_e$a, ?v7), nothing$a)), ?v4), ?v5)) ∧ ∀ ?v4:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v5:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v6:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$ ((member$(?v6, ?v0) ∧ fun_app$ab(returns_heap$(?v4, ?v6), ?v5)) ⇒ ∀ ?v7:B_element_ptr$ fun_app$ab(fun_app$ac(preserved$a(fun_app$bd(fun_app$be(get_M_E_l_e_m_e_n_t$a, ?v7), nothing$b)), ?v4), ?v5)))))) ⇒ (fun_app$ab(type_wf$, ?v2) = fun_app$ab(type_wf$, ?v3)))
tff(axiom648,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_set$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$',A__questionmark_v2: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( ( 'fun_app$ab'('fun_app$ac'('writes$'(A__questionmark_v0,A__questionmark_v1),A__questionmark_v2),A__questionmark_v3)
        & 'fun_app$ab'('returns_heap$'(A__questionmark_v2,A__questionmark_v1),A__questionmark_v3)
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v6,A__questionmark_v0)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,A__questionmark_v6),A__questionmark_v5) )
           => ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$'] : 'fun_app$ab'('fun_app$ac'('preserved$a'('get_M_O_b_j_e_c_t$a'(A__questionmark_v7,'nothing$')),A__questionmark_v4),A__questionmark_v5) )
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v6,A__questionmark_v0)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,A__questionmark_v6),A__questionmark_v5) )
           => ! [A__questionmark_v7: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr$'] : 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bj'('fun_app$bk'('get_M_N_o_d_e$a',A__questionmark_v7),'nothing$a')),A__questionmark_v4),A__questionmark_v5) )
        & ! [A__questionmark_v4: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v5: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v6: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog$'] :
            ( ( 'member$'(A__questionmark_v6,A__questionmark_v0)
              & 'fun_app$ab'('returns_heap$'(A__questionmark_v4,A__questionmark_v6),A__questionmark_v5) )
           => ! [A__questionmark_v7: 'B_element_ptr$'] : 'fun_app$ab'('fun_app$ac'('preserved$a'('fun_app$bd'('fun_app$be'('get_M_E_l_e_m_e_n_t$a',A__questionmark_v7),'nothing$b')),A__questionmark_v4),A__questionmark_v5) ) )
     => ( 'fun_app$ab'('type_wf$',A__questionmark_v2)
      <=> 'fun_app$ab'('type_wf$',A__questionmark_v3) ) ) ).

%% ∀ ?v0:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$ ?v1:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ ?v2:Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$ ?v3:B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$ (fmember$c(?v0, object_ptr_kinds$(?v1)) ⇒ (fun_app$ab(returns_heap$(?v1, bind$a(check_in_heap$(?v0), ?v2)), ?v3) = fun_app$ab(returns_heap$(?v1, fun_app$k(?v2, unity$)), ?v3)))
tff(axiom649,axiom,
    ! [A__questionmark_v0: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_object_ptr$',A__questionmark_v1: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$',A__questionmark_v2: 'Unit_b_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap_exception_unit_prog_fun$',A__questionmark_v3: 'B_element_ptr_a_character_data_ptr_c_sum_sum_node_ptr_d_document_ptr_e_shadow_root_ptr_f_sum_sum_sum_c_b_a_e_g_option_RElement_ext_h_option_RCharacterData_ext_i_sum_sum_RNode_ext_j_sum_heap$'] :
      ( 'fmember$c'(A__questionmark_v0,'object_ptr_kinds$'(A__questionmark_v1))
     => ( 'fun_app$ab'('returns_heap$'(A__questionmark_v1,'bind$a'('check_in_heap$'(A__questionmark_v0),A__questionmark_v2)),A__questionmark_v3)
      <=> 'fun_app$ab'('returns_heap$'(A__questionmark_v1,'fun_app$k'(A__questionmark_v2,'unity$')),A__questionmark_v3) ) ) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ (fun_app$ad(fun_app$ae(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v0), ?v1) = bind$n(get_heap$, uuv$(?v0, ?v1)))
tff(axiom650,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$'] : 'fun_app$ad'('fun_app$ae'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v0),A__questionmark_v1) = 'bind$n'('get_heap$','uuv$'(A__questionmark_v0,A__questionmark_v1)) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$ (fun_app$ad(fun_app$ae(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v0), ?v1) = bind$n(get_heap$, uuv$(?v0, ?v1)))
tff(axiom651,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'H_option_RCharacterData_ext_RNode_ext_RObject_ext_l_fun$'] : 'fun_app$ad'('fun_app$ae'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v0),A__questionmark_v1) = 'bind$n'('get_heap$','uuv$'(A__questionmark_v0,A__questionmark_v1)) ).

%% ∀ ?v0:A_character_data_ptr$ ?v1:K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$ ?v2:K$ (fun_app$af(fun_app$ag(fun_app$ah(put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$, ?v0), ?v1), ?v2) = bind$(fun_app$ak(fun_app$al(get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c, ?v0), id$), uux$(?v0, ?v1, ?v2)))
tff(axiom652,axiom,
    ! [A__questionmark_v0: 'A_character_data_ptr$',A__questionmark_v1: 'K_k_fun_h_option_RCharacterData_ext_RNode_ext_RObject_ext_h_option_RCharacterData_ext_RNode_ext_RObject_ext_fun_fun$',A__questionmark_v2: 'K$'] : 'fun_app$af'('fun_app$ag'('fun_app$ah'('put_M_C_h_a_r_a_c_t_e_r_D_a_t_a$',A__questionmark_v0),A__questionmark_v1),A__questionmark_v2) = 'bind$'('fun_app$ak'('fun_app$al'('get_M_C_h_a_r_a_c_t_e_r_D_a_t_a$c',A__questionmark_v0),'id$'),'uux$'(A__questionmark_v0,A__questionmark_v1,A__questionmark_v2)) ).

%% ¬(segmentationFault$ = invokeError$)
tff(axiom653,axiom,
    'segmentationFault$' != 'invokeError$' ).

%% ∀ ?v0:Unit$ ?v1:Unit$ ?v2:Unit$ ?v3:Unit$ ((rNode_ext$(?v0, ?v1) = rNode_ext$(?v2, ?v3)) = ((?v0 = ?v2) ∧ (?v1 = ?v3)))
tff(axiom654,axiom,
    ! [A__questionmark_v0: 'Unit$',A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit$'] :
      ( ( 'rNode_ext$'(A__questionmark_v0,A__questionmark_v1) = 'rNode_ext$'(A__questionmark_v2,A__questionmark_v3) )
    <=> ( ( A__questionmark_v0 = A__questionmark_v2 )
        & ( A__questionmark_v1 = A__questionmark_v3 ) ) ) ).

%% ∀ ?v0:Unit_RNode_ext_RObject_ext$ (rObject_ext$(unity$, rNode_ext$(unity$, more$(?v0))) = ?v0)
tff(axiom655,axiom,
    ! [A__questionmark_v0: 'Unit_RNode_ext_RObject_ext$'] : 'rObject_ext$'('unity$','rNode_ext$'('unity$','more$'(A__questionmark_v0))) = A__questionmark_v0 ).

%% ∀ ?v0:Unit_RNode_ext_bool_fun$ ?v1:Unit_RNode_ext$ (∀ ?v2:Unit$ ?v3:Unit$ fun_app$cy(?v0, rNode_ext$(?v2, ?v3)) ⇒ fun_app$cy(?v0, ?v1))
tff(axiom656,axiom,
    ! [A__questionmark_v0: 'Unit_RNode_ext_bool_fun$',A__questionmark_v1: 'Unit_RNode_ext$'] :
      ( ! [A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit$'] : 'fun_app$cy'(A__questionmark_v0,'rNode_ext$'(A__questionmark_v2,A__questionmark_v3))
     => 'fun_app$cy'(A__questionmark_v0,A__questionmark_v1) ) ).

%% ∀ ?v0:Unit_RNode_ext_RObject_ext$ (∀ ?v1:Unit$ ?v2:Unit$ ?v3:Unit$ ((?v0 = rObject_ext$(?v1, rNode_ext$(?v2, ?v3))) ⇒ false) ⇒ false)
tff(axiom657,axiom,
    ! [A__questionmark_v0: 'Unit_RNode_ext_RObject_ext$'] :
      ( ! [A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit$'] :
          ( ( A__questionmark_v0 = 'rObject_ext$'(A__questionmark_v1,'rNode_ext$'(A__questionmark_v2,A__questionmark_v3)) )
         => $false )
     => $false ) ).

%% ∀ ?v0:Unit$ ?v1:Unit$ ?v2:Unit$ (nothing$c(rObject_ext$(?v0, rNode_ext$(?v1, ?v2))) = ?v1)
tff(axiom658,axiom,
    ! [A__questionmark_v0: 'Unit$',A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Unit$'] : 'nothing$c'('rObject_ext$'(A__questionmark_v0,'rNode_ext$'(A__questionmark_v1,A__questionmark_v2))) = A__questionmark_v1 ).

%% ∀ ?v0:Unit$ ?v1:Unit$ ?v2:Unit$ (more$(rObject_ext$(?v0, rNode_ext$(?v1, ?v2))) = ?v2)
tff(axiom659,axiom,
    ! [A__questionmark_v0: 'Unit$',A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Unit$'] : 'more$'('rObject_ext$'(A__questionmark_v0,'rNode_ext$'(A__questionmark_v1,A__questionmark_v2))) = A__questionmark_v2 ).

%% ∀ ?v0:Unit_RNode_ext_RObject_ext$ (?v0 = rObject_ext$(nothing$d(?v0), rNode_ext$(nothing$c(?v0), more$(?v0))))
tff(axiom660,axiom,
    ! [A__questionmark_v0: 'Unit_RNode_ext_RObject_ext$'] : A__questionmark_v0 = 'rObject_ext$'('nothing$d'(A__questionmark_v0),'rNode_ext$'('nothing$c'(A__questionmark_v0),'more$'(A__questionmark_v0))) ).

%% ∀ ?v0:Unit_RNode_ext_RObject_ext$ (∀ ?v1:Unit$ ?v2:Unit$ ((?v0 = rObject_ext$(?v1, rNode_ext$(?v2, unity$))) ⇒ false) ⇒ false)
tff(axiom661,axiom,
    ! [A__questionmark_v0: 'Unit_RNode_ext_RObject_ext$'] :
      ( ! [A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Unit$'] :
          ( ( A__questionmark_v0 = 'rObject_ext$'(A__questionmark_v1,'rNode_ext$'(A__questionmark_v2,'unity$')) )
         => $false )
     => $false ) ).

%% ∀ ?v0:Unit_unit_fun$ ?v1:Unit$ ?v2:Unit$ ?v3:Unit$ (nothing_update$(?v0, rObject_ext$(?v1, rNode_ext$(?v2, ?v3))) = rObject_ext$(?v1, rNode_ext$(fun_app$u(?v0, ?v2), ?v3)))
tff(axiom662,axiom,
    ! [A__questionmark_v0: 'Unit_unit_fun$',A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit$'] : 'nothing_update$'(A__questionmark_v0,'rObject_ext$'(A__questionmark_v1,'rNode_ext$'(A__questionmark_v2,A__questionmark_v3))) = 'rObject_ext$'(A__questionmark_v1,'rNode_ext$'('fun_app$u'(A__questionmark_v0,A__questionmark_v2),A__questionmark_v3)) ).

%% ∀ ?v0:Unit_unit_fun$ ?v1:Unit$ ?v2:Unit$ ?v3:Unit$ (more_update$(?v0, rObject_ext$(?v1, rNode_ext$(?v2, ?v3))) = rObject_ext$(?v1, rNode_ext$(?v2, fun_app$u(?v0, ?v3))))
tff(axiom663,axiom,
    ! [A__questionmark_v0: 'Unit_unit_fun$',A__questionmark_v1: 'Unit$',A__questionmark_v2: 'Unit$',A__questionmark_v3: 'Unit$'] : 'more_update$'(A__questionmark_v0,'rObject_ext$'(A__questionmark_v1,'rNode_ext$'(A__questionmark_v2,A__questionmark_v3))) = 'rObject_ext$'(A__questionmark_v1,'rNode_ext$'(A__questionmark_v2,'fun_app$u'(A__questionmark_v0,A__questionmark_v3))) ).

%------------------------------------------------------------------------------