TSTP Solution File: SEU371+1 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SEU371+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Tue Jul 19 12:11:11 EDT 2022

% Result   : Theorem 83.65s 84.08s
% Output   : CNFRefutation 86.68s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   55
%            Number of leaves      :  212
% Syntax   : Number of formulae    : 3156 (1909 unt;  97 typ;   0 def)
%            Number of atoms       : 30786 (6416 equ;   0 cnn)
%            Maximal formula atoms :   17 (  10 avg)
%            Number of connectives : 62766 (19632   ~;14749   |; 888   &;27411   @)
%                                         (   4 <=>;  82  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   20 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  103 ( 103   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  100 (  97 usr;  24 con; 0-3 aty)
%            Number of variables   : 5842 (   0   ^5814   !;  28   ?;5842   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_a_2_2_lattice3,type,
    a_2_2_lattice3: $i > $i > $i ).

thf(tp_antisymmetric,type,
    antisymmetric: $i > $o ).

thf(tp_antisymmetric_relstr,type,
    antisymmetric_relstr: $i > $o ).

thf(tp_boole_POSet,type,
    boole_POSet: $i > $i ).

thf(tp_boole_lattice,type,
    boole_lattice: $i > $i ).

thf(tp_boolean_lattstr,type,
    boolean_lattstr: $i > $o ).

thf(tp_bottom_of_relstr,type,
    bottom_of_relstr: $i > $i ).

thf(tp_bottom_of_semilattstr,type,
    bottom_of_semilattstr: $i > $i ).

thf(tp_bounded_lattstr,type,
    bounded_lattstr: $i > $o ).

thf(tp_bounded_relstr,type,
    bounded_relstr: $i > $o ).

thf(tp_cartesian_product2,type,
    cartesian_product2: $i > $i > $i ).

thf(tp_complemented_lattstr,type,
    complemented_lattstr: $i > $o ).

thf(tp_complete_latt_str,type,
    complete_latt_str: $i > $o ).

thf(tp_complete_relstr,type,
    complete_relstr: $i > $o ).

thf(tp_distributive_lattstr,type,
    distributive_lattstr: $i > $o ).

thf(tp_element,type,
    element: $i > $i > $o ).

thf(tp_empty,type,
    empty: $i > $o ).

thf(tp_empty_carrier,type,
    empty_carrier: $i > $o ).

thf(tp_empty_set,type,
    empty_set: $i ).

thf(tp_function,type,
    function: $i > $o ).

thf(tp_in,type,
    in: $i > $i > $o ).

thf(tp_join_absorbing,type,
    join_absorbing: $i > $o ).

thf(tp_join_associative,type,
    join_associative: $i > $o ).

thf(tp_join_commutative,type,
    join_commutative: $i > $o ).

thf(tp_join_of_latt_set,type,
    join_of_latt_set: $i > $i > $i ).

thf(tp_join_on_relstr,type,
    join_on_relstr: $i > $i > $i ).

thf(tp_join_semilatt_str,type,
    join_semilatt_str: $i > $o ).

thf(tp_k2_lattice3,type,
    k2_lattice3: $i > $i ).

thf(tp_latt_set_smaller,type,
    latt_set_smaller: $i > $i > $i > $o ).

thf(tp_latt_str,type,
    latt_str: $i > $o ).

thf(tp_latt_str_of,type,
    latt_str_of: $i > $i > $i > $i ).

thf(tp_lattice,type,
    lattice: $i > $o ).

thf(tp_lower_bounded_relstr,type,
    lower_bounded_relstr: $i > $o ).

thf(tp_lower_bounded_semilattstr,type,
    lower_bounded_semilattstr: $i > $o ).

thf(tp_meet_absorbing,type,
    meet_absorbing: $i > $o ).

thf(tp_meet_associative,type,
    meet_associative: $i > $o ).

thf(tp_meet_commutative,type,
    meet_commutative: $i > $o ).

thf(tp_meet_of_latt_set,type,
    meet_of_latt_set: $i > $i > $i ).

thf(tp_meet_on_relstr,type,
    meet_on_relstr: $i > $i > $i ).

thf(tp_meet_semilatt_str,type,
    meet_semilatt_str: $i > $o ).

thf(tp_modular_lattstr,type,
    modular_lattstr: $i > $o ).

thf(tp_one_sorted_str,type,
    one_sorted_str: $i > $o ).

thf(tp_poset_of_lattice,type,
    poset_of_lattice: $i > $i ).

thf(tp_powerset,type,
    powerset: $i > $i ).

thf(tp_quasi_total,type,
    quasi_total: $i > $i > $i > $o ).

thf(tp_reflexive,type,
    reflexive: $i > $o ).

thf(tp_reflexive_relstr,type,
    reflexive_relstr: $i > $o ).

thf(tp_rel_str,type,
    rel_str: $i > $o ).

thf(tp_rel_str_of,type,
    rel_str_of: $i > $i > $i ).

thf(tp_relation,type,
    relation: $i > $o ).

thf(tp_relation_of2,type,
    relation_of2: $i > $i > $i > $o ).

thf(tp_relation_of2_as_subset,type,
    relation_of2_as_subset: $i > $i > $i > $o ).

thf(tp_relation_of_lattice,type,
    relation_of_lattice: $i > $i ).

thf(tp_sK10_B,type,
    sK10_B: $i > $i ).

thf(tp_sK11_C,type,
    sK11_C: $i > $i > $i ).

thf(tp_sK12_A,type,
    sK12_A: $i ).

thf(tp_sK13_A,type,
    sK13_A: $i ).

thf(tp_sK14_A,type,
    sK14_A: $i ).

thf(tp_sK15_B,type,
    sK15_B: $i > $i ).

thf(tp_sK16_A,type,
    sK16_A: $i ).

thf(tp_sK17_A,type,
    sK17_A: $i ).

thf(tp_sK18_A,type,
    sK18_A: $i ).

thf(tp_sK19_A,type,
    sK19_A: $i ).

thf(tp_sK1_A,type,
    sK1_A: $i ).

thf(tp_sK20_A,type,
    sK20_A: $i ).

thf(tp_sK21_A,type,
    sK21_A: $i ).

thf(tp_sK22_D,type,
    sK22_D: $i > $i > $i > $i ).

thf(tp_sK23_C,type,
    sK23_C: $i > $i > $i ).

thf(tp_sK24_B,type,
    sK24_B: $i > $i ).

thf(tp_sK25_C,type,
    sK25_C: $i > $i > $i ).

thf(tp_sK26_A,type,
    sK26_A: $i ).

thf(tp_sK27_A,type,
    sK27_A: $i ).

thf(tp_sK28_A,type,
    sK28_A: $i ).

thf(tp_sK29_A,type,
    sK29_A: $i ).

thf(tp_sK2_C,type,
    sK2_C: $i > $i > $i ).

thf(tp_sK30_A,type,
    sK30_A: $i ).

thf(tp_sK3_A,type,
    sK3_A: $i ).

thf(tp_sK4_A,type,
    sK4_A: $i ).

thf(tp_sK5_B,type,
    sK5_B: $i > $i ).

thf(tp_sK6_A,type,
    sK6_A: $i ).

thf(tp_sK7_A,type,
    sK7_A: $i ).

thf(tp_sK8_A,type,
    sK8_A: $i ).

thf(tp_sK9_A,type,
    sK9_A: $i ).

thf(tp_strict_latt_str,type,
    strict_latt_str: $i > $o ).

thf(tp_strict_rel_str,type,
    strict_rel_str: $i > $o ).

thf(tp_subset,type,
    subset: $i > $i > $o ).

thf(tp_the_InternalRel,type,
    the_InternalRel: $i > $i ).

thf(tp_the_L_join,type,
    the_L_join: $i > $i ).

thf(tp_the_L_meet,type,
    the_L_meet: $i > $i ).

thf(tp_the_carrier,type,
    the_carrier: $i > $i ).

thf(tp_transitive,type,
    transitive: $i > $o ).

thf(tp_transitive_relstr,type,
    transitive_relstr: $i > $o ).

thf(tp_upper_bounded_relstr,type,
    upper_bounded_relstr: $i > $o ).

thf(tp_upper_bounded_semilattstr,type,
    upper_bounded_semilattstr: $i > $o ).

thf(tp_v1_partfun1,type,
    v1_partfun1: $i > $i > $i > $o ).

thf(tp_with_infima_relstr,type,
    with_infima_relstr: $i > $o ).

thf(tp_with_suprema_relstr,type,
    with_suprema_relstr: $i > $o ).

thf(1,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( empty @ A )
        & ( A != B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_boole) ).

thf(2,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_boole) ).

thf(3,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( A = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_boole) ).

thf(4,axiom,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) )
        & ( empty @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_subset) ).

thf(5,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( lower_bounded_semilattstr @ A )
        & ( latt_str @ A )
        & ( ( bottom_of_semilattstr @ A )
          = ( join_of_latt_set @ A @ empty_set ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t50_lattice3) ).

thf(6,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) ) )
     => ( element @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_subset) ).

thf(7,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ ( powerset @ B ) )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_subset) ).

thf(8,axiom,
    ! [A: $i] :
      ( ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( ( bottom_of_semilattstr @ ( boole_lattice @ A ) )
        = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_lattice3) ).

thf(9,axiom,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( in @ C @ A )
        <=> ( in @ C @ B ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_tarski) ).

thf(10,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ B )
     => ( ( empty @ B )
        | ( in @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_subset) ).

thf(11,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( ( join_of_latt_set @ A @ B )
            = ( join_on_relstr @ ( poset_of_lattice @ A ) @ B ) )
          & ( ( meet_of_latt_set @ A @ B )
            = ( meet_on_relstr @ ( poset_of_lattice @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t29_yellow_0) ).

thf(12,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( element @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_subset) ).

thf(13,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

thf(14,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
    <=> ( relation_of2 @ C @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_m2_relset_1) ).

thf(15,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( k2_lattice3 @ A )
        = ( relation_of_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k2_lattice3) ).

thf(16,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc9_lattices) ).

thf(17,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc6_lattices) ).

thf(18,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc5_struct_0) ).

thf(19,axiom,
    ? [A: $i] :
      ( ( one_sorted_str @ A )
      & ~ ( empty_carrier @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_struct_0) ).

thf(20,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ( strict_latt_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_lattices) ).

thf(21,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_yellow_0) ).

thf(22,axiom,
    ? [A: $i] :
      ~ ( empty @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_xboole_0) ).

thf(23,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_subset_1) ).

thf(24,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] :
      ( ( relation_of2 @ C @ A @ B )
      & ( relation @ C )
      & ( function @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_partfun1) ).

thf(25,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_orders_2) ).

thf(26,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_lattice3) ).

thf(27,axiom,
    ? [A: $i] : ( empty @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_xboole_0) ).

thf(28,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_subset_1) ).

thf(29,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ( strict_rel_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_orders_2) ).

thf(30,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( complete_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_lattice3) ).

thf(31,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( distributive_lattstr @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A )
      & ( complemented_lattstr @ A )
      & ( boolean_lattstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc13_lattices) ).

thf(32,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A )
      & ( complemented_lattstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc12_lattices) ).

thf(33,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc11_lattices) ).

thf(34,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( distributive_lattstr @ A )
      & ( modular_lattstr @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc10_lattices) ).

thf(35,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ! [D: $i,E: $i,F: $i] :
          ( ( ( latt_str_of @ A @ B @ C )
            = ( latt_str_of @ D @ E @ F ) )
         => ( ( A = D )
            & ( B = E )
            & ( C = F ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',free_g3_lattices) ).

thf(36,axiom,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ A @ A )
     => ! [C: $i,D: $i] :
          ( ( ( rel_str_of @ A @ B )
            = ( rel_str_of @ C @ D ) )
         => ( ( A = C )
            & ( B = D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',free_g1_orders_2) ).

thf(37,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( latt_str @ B ) )
     => ( ( in @ A @ ( a_2_2_lattice3 @ B @ C ) )
      <=> ? [D: $i] :
            ( ( element @ D @ ( the_carrier @ B ) )
            & ( A = D )
            & ( latt_set_smaller @ B @ D @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fraenkel_a_2_2_lattice3) ).

thf(38,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_yellow_1) ).

thf(39,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc7_yellow_1) ).

thf(40,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( lower_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( upper_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) )
        & ( complete_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_yellow_1) ).

thf(41,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B ) )
     => ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_subset_1) ).

thf(42,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_lattice3) ).

thf(43,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( lower_bounded_semilattstr @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( lower_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_yellow_1) ).

thf(44,axiom,
    ! [A: $i,B: $i] :
      ( ( ( reflexive @ B )
        & ( antisymmetric @ B )
        & ( transitive @ B )
        & ( v1_partfun1 @ B @ A @ A )
        & ( relation_of2 @ B @ A @ A ) )
     => ( ( strict_rel_str @ ( rel_str_of @ A @ B ) )
        & ( reflexive_relstr @ ( rel_str_of @ A @ B ) )
        & ( transitive_relstr @ ( rel_str_of @ A @ B ) )
        & ( antisymmetric_relstr @ ( rel_str_of @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_orders_2) ).

thf(45,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty @ A )
        & ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ( ~ ( empty_carrier @ ( latt_str_of @ A @ B @ C ) )
        & ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_lattices) ).

thf(46,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) )
      & ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ( modular_lattstr @ ( boole_lattice @ A ) )
      & ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ( boolean_lattstr @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_lattice3) ).

thf(47,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( upper_bounded_semilattstr @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( upper_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_yellow_1) ).

thf(48,axiom,
    ! [A: $i] :
      ( ( ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ( ( relation @ ( the_InternalRel @ A ) )
        & ( reflexive @ ( the_InternalRel @ A ) )
        & ( antisymmetric @ ( the_InternalRel @ A ) )
        & ( transitive @ ( the_InternalRel @ A ) )
        & ( v1_partfun1 @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_orders_2) ).

thf(49,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_lattice3) ).

thf(50,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_yellow_1) ).

thf(51,axiom,
    empty @ empty_set,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_xboole_0) ).

thf(52,axiom,
    ! [A: $i] :
      ~ ( empty @ ( powerset @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_subset_1) ).

thf(53,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_struct_0) ).

thf(54,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation_of2 @ B @ A @ A ) )
     => ( ~ ( empty_carrier @ ( rel_str_of @ A @ B ) )
        & ( strict_rel_str @ ( rel_str_of @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_orders_2) ).

thf(55,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_lattice3) ).

thf(56,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) )
      & ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ( modular_lattstr @ ( boole_lattice @ A ) )
      & ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ( boolean_lattstr @ ( boole_lattice @ A ) )
      & ( complete_latt_str @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_knaster) ).

thf(57,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2_as_subset @ C @ A @ B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m2_relset_1) ).

thf(58,axiom,
    ! [A: $i] :
    ? [B: $i] : ( element @ B @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_subset_1) ).

thf(59,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2 @ C @ A @ B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_relset_1) ).

thf(60,axiom,
    ? [A: $i] : ( latt_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l3_lattices) ).

thf(61,axiom,
    ? [A: $i] : ( join_semilatt_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l2_lattices) ).

thf(62,axiom,
    ? [A: $i] : ( one_sorted_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_struct_0) ).

thf(63,axiom,
    ? [A: $i] : ( rel_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_orders_2) ).

thf(64,axiom,
    ? [A: $i] : ( meet_semilatt_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_lattices) ).

thf(65,axiom,
    ! [A: $i] :
      ( ( join_semilatt_str @ A )
     => ( ( function @ ( the_L_join @ A ) )
        & ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u2_lattices) ).

thf(66,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u1_struct_0) ).

thf(67,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u1_orders_2) ).

thf(68,axiom,
    ! [A: $i] :
      ( ( meet_semilatt_str @ A )
     => ( ( function @ ( the_L_meet @ A ) )
        & ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u1_lattices) ).

thf(69,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m2_relset_1) ).

thf(70,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m1_subset_1) ).

thf(71,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m1_relset_1) ).

thf(72,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( meet_semilatt_str @ A )
        & ( join_semilatt_str @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l3_lattices) ).

thf(73,axiom,
    ! [A: $i] :
      ( ( join_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l2_lattices) ).

thf(74,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_struct_0) ).

thf(75,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_orders_2) ).

thf(76,axiom,
    ! [A: $i] :
      ( ( meet_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_lattices) ).

thf(77,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( relation @ ( relation_of_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k9_filter_1) ).

thf(78,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ( element @ ( bottom_of_semilattstr @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_lattices) ).

thf(79,axiom,
    ! [A: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( rel_str @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_yellow_1) ).

thf(80,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( element @ ( bottom_of_relstr @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_yellow_0) ).

thf(81,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( rel_str @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_lattice3) ).

thf(82,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_zfmisc_1) ).

thf(83,axiom,
    ! [A: $i,B: $i] :
      ( ( rel_str @ A )
     => ( element @ ( meet_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_yellow_0) ).

thf(84,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( reflexive @ ( k2_lattice3 @ A ) )
        & ( antisymmetric @ ( k2_lattice3 @ A ) )
        & ( transitive @ ( k2_lattice3 @ A ) )
        & ( v1_partfun1 @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_lattice3) ).

thf(85,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_zfmisc_1) ).

thf(86,axiom,
    ! [A: $i,B: $i] :
      ( ( rel_str @ A )
     => ( element @ ( join_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_yellow_0) ).

thf(87,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_xboole_0) ).

thf(88,axiom,
    ! [A: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( latt_str @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_lattice3) ).

thf(89,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( element @ ( meet_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k16_lattice3) ).

thf(90,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( element @ ( join_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k15_lattice3) ).

thf(91,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ( ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) )
        & ( latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_g3_lattices) ).

thf(92,axiom,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ A @ A )
     => ( ( strict_rel_str @ ( rel_str_of @ A @ B ) )
        & ( rel_str @ ( rel_str_of @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_g1_orders_2) ).

thf(93,axiom,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( poset_of_lattice @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_yellow_1) ).

thf(94,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( poset_of_lattice @ A )
        = ( rel_str_of @ ( the_carrier @ A ) @ ( k2_lattice3 @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_lattice3) ).

thf(95,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( meet_of_latt_set @ A @ B )
          = ( join_of_latt_set @ A @ ( a_2_2_lattice3 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d22_lattice3) ).

thf(96,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bottom_of_relstr @ A )
        = ( join_on_relstr @ A @ empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d11_yellow_0) ).

thf(97,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A )
          & ( distributive_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A )
          & ( lattice @ A )
          & ( modular_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc7_lattices) ).

thf(98,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( distributive_lattstr @ A )
          & ( bounded_lattstr @ A )
          & ( complemented_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( boolean_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc6_lattices) ).

thf(99,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A ) )
       => ( bounded_relstr @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_yellow_0) ).

thf(100,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( boolean_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( distributive_lattstr @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A )
          & ( bounded_lattstr @ A )
          & ( complemented_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_lattices) ).

thf(101,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bounded_relstr @ A )
       => ( ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_yellow_0) ).

thf(102,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( bounded_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_lattices) ).

thf(103,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_yellow_0) ).

thf(104,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( bounded_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_lattices) ).

thf(105,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_lattices) ).

thf(106,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_infima_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_lattice3) ).

thf(107,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_yellow_0) ).

thf(108,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
     => ( relation @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relset_1) ).

thf(109,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_lattices) ).

thf(110,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_suprema_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_lattice3) ).

thf(111,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A )
          & ( complete_latt_str @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A )
          & ( lattice @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A )
          & ( bounded_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_knaster) ).

thf(112,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(113,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( strict_latt_str @ A )
       => ( A
          = ( latt_str_of @ ( the_carrier @ A ) @ ( the_L_join @ A ) @ ( the_L_meet @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abstractness_v3_lattices) ).

thf(114,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( strict_rel_str @ A )
       => ( A
          = ( rel_str_of @ ( the_carrier @ A ) @ ( the_InternalRel @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abstractness_v1_orders_2) ).

thf(115,conjecture,
    ! [A: $i] :
      ( ( bottom_of_relstr @ ( boole_POSet @ A ) )
      = empty_set ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t18_yellow_1) ).

thf(116,negated_conjecture,
    ( ( ! [A: $i] :
          ( ( bottom_of_relstr @ ( boole_POSet @ A ) )
          = empty_set ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[115]) ).

thf(117,plain,
    ( ( ( bottom_of_relstr @ ( boole_POSet @ sK1_A ) )
      = empty_set )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[116]) ).

thf(118,plain,
    ( ( ( ( bottom_of_relstr @ ( boole_POSet @ sK1_A ) )
       != empty_set ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[117]) ).

thf(119,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[1]) ).

thf(120,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[2]) ).

thf(121,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[3]) ).

thf(122,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[4]) ).

thf(123,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( lattice @ A ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( lower_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( latt_str @ A ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( ( bottom_of_semilattstr @ A )
            = ( join_of_latt_set @ A @ empty_set ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[5]) ).

thf(124,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[6]) ).

thf(125,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ ( powerset @ B ) )
          | ( subset @ A @ B ) )
      & ! [A: $i,B: $i] :
          ( ~ ( subset @ A @ B )
          | ( element @ A @ ( powerset @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[7]) ).

thf(126,plain,
    ( ( ! [A: $i] :
          ( ( bottom_of_semilattstr @ ( boole_lattice @ A ) )
          = empty_set )
      & ! [A: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[8]) ).

thf(127,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( ~ ( in @ ( sK2_C @ B @ A ) @ A )
              | ~ ( in @ ( sK2_C @ B @ A ) @ B ) )
            & ( ( in @ ( sK2_C @ B @ A ) @ A )
              | ( in @ ( sK2_C @ B @ A ) @ B ) ) )
          | ( A = B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[9]) ).

thf(128,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[10]) ).

thf(129,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( ! [B: $i] :
                ( ( join_of_latt_set @ A @ B )
                = ( join_on_relstr @ ( poset_of_lattice @ A ) @ B ) )
            & ! [B: $i] :
                ( ( meet_of_latt_set @ A @ B )
                = ( meet_on_relstr @ ( poset_of_lattice @ A ) @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[11]) ).

thf(130,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[12]) ).

thf(131,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[13]) ).

thf(132,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation_of2 @ C @ A @ B )
              | ( relation_of2_as_subset @ C @ A @ B ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation_of2_as_subset @ C @ A @ B )
              | ( relation_of2 @ C @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[14]) ).

thf(133,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( ( k2_lattice3 @ A )
            = ( relation_of_lattice @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[15]) ).

thf(134,plain,
    ( ( ( latt_str @ sK3_A )
      & ~ ( empty_carrier @ sK3_A )
      & ( strict_latt_str @ sK3_A )
      & ( join_commutative @ sK3_A )
      & ( join_associative @ sK3_A )
      & ( meet_commutative @ sK3_A )
      & ( meet_associative @ sK3_A )
      & ( meet_absorbing @ sK3_A )
      & ( join_absorbing @ sK3_A )
      & ( lattice @ sK3_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[16]) ).

thf(135,plain,
    ( ( ( latt_str @ sK4_A )
      & ~ ( empty_carrier @ sK4_A )
      & ( strict_latt_str @ sK4_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[17]) ).

thf(136,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ( ( element @ ( sK5_B @ A ) @ ( powerset @ ( the_carrier @ A ) ) )
            & ~ ( empty @ ( sK5_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[18]) ).

thf(137,plain,
    ( ( ( one_sorted_str @ sK6_A )
      & ~ ( empty_carrier @ sK6_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[19]) ).

thf(138,plain,
    ( ( ( latt_str @ sK7_A )
      & ( strict_latt_str @ sK7_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[20]) ).

thf(139,plain,
    ( ( ( rel_str @ sK8_A )
      & ~ ( empty_carrier @ sK8_A )
      & ( reflexive_relstr @ sK8_A )
      & ( transitive_relstr @ sK8_A )
      & ( antisymmetric_relstr @ sK8_A )
      & ( with_suprema_relstr @ sK8_A )
      & ( with_infima_relstr @ sK8_A )
      & ( complete_relstr @ sK8_A )
      & ( lower_bounded_relstr @ sK8_A )
      & ( upper_bounded_relstr @ sK8_A )
      & ( bounded_relstr @ sK8_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[21]) ).

thf(140,plain,
    ( ( ~ ( empty @ sK9_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[22]) ).

thf(141,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK10_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK10_B @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[23]) ).

thf(142,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ ( sK11_C @ B @ A ) )
          & ( relation_of2 @ ( sK11_C @ B @ A ) @ A @ B )
          & ( function @ ( sK11_C @ B @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[24]) ).

thf(143,plain,
    ( ( ( rel_str @ sK12_A )
      & ~ ( empty_carrier @ sK12_A )
      & ( strict_rel_str @ sK12_A )
      & ( reflexive_relstr @ sK12_A )
      & ( transitive_relstr @ sK12_A )
      & ( antisymmetric_relstr @ sK12_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[25]) ).

thf(144,plain,
    ( ( ( rel_str @ sK13_A )
      & ~ ( empty_carrier @ sK13_A )
      & ( strict_rel_str @ sK13_A )
      & ( reflexive_relstr @ sK13_A )
      & ( transitive_relstr @ sK13_A )
      & ( antisymmetric_relstr @ sK13_A )
      & ( with_suprema_relstr @ sK13_A )
      & ( with_infima_relstr @ sK13_A )
      & ( complete_relstr @ sK13_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[26]) ).

thf(145,plain,
    ( ( empty @ sK14_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[27]) ).

thf(146,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK15_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK15_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[28]) ).

thf(147,plain,
    ( ( ( rel_str @ sK16_A )
      & ( strict_rel_str @ sK16_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[29]) ).

thf(148,plain,
    ( ( ( rel_str @ sK17_A )
      & ~ ( empty_carrier @ sK17_A )
      & ( strict_rel_str @ sK17_A )
      & ( reflexive_relstr @ sK17_A )
      & ( transitive_relstr @ sK17_A )
      & ( antisymmetric_relstr @ sK17_A )
      & ( complete_relstr @ sK17_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[30]) ).

thf(149,plain,
    ( ( ( latt_str @ sK18_A )
      & ~ ( empty_carrier @ sK18_A )
      & ( strict_latt_str @ sK18_A )
      & ( join_commutative @ sK18_A )
      & ( join_associative @ sK18_A )
      & ( meet_commutative @ sK18_A )
      & ( meet_associative @ sK18_A )
      & ( meet_absorbing @ sK18_A )
      & ( join_absorbing @ sK18_A )
      & ( lattice @ sK18_A )
      & ( distributive_lattstr @ sK18_A )
      & ( lower_bounded_semilattstr @ sK18_A )
      & ( upper_bounded_semilattstr @ sK18_A )
      & ( bounded_lattstr @ sK18_A )
      & ( complemented_lattstr @ sK18_A )
      & ( boolean_lattstr @ sK18_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[31]) ).

thf(150,plain,
    ( ( ( latt_str @ sK19_A )
      & ~ ( empty_carrier @ sK19_A )
      & ( strict_latt_str @ sK19_A )
      & ( join_commutative @ sK19_A )
      & ( join_associative @ sK19_A )
      & ( meet_commutative @ sK19_A )
      & ( meet_associative @ sK19_A )
      & ( meet_absorbing @ sK19_A )
      & ( join_absorbing @ sK19_A )
      & ( lattice @ sK19_A )
      & ( lower_bounded_semilattstr @ sK19_A )
      & ( upper_bounded_semilattstr @ sK19_A )
      & ( bounded_lattstr @ sK19_A )
      & ( complemented_lattstr @ sK19_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[32]) ).

thf(151,plain,
    ( ( ( latt_str @ sK20_A )
      & ~ ( empty_carrier @ sK20_A )
      & ( strict_latt_str @ sK20_A )
      & ( join_commutative @ sK20_A )
      & ( join_associative @ sK20_A )
      & ( meet_commutative @ sK20_A )
      & ( meet_associative @ sK20_A )
      & ( meet_absorbing @ sK20_A )
      & ( join_absorbing @ sK20_A )
      & ( lattice @ sK20_A )
      & ( lower_bounded_semilattstr @ sK20_A )
      & ( upper_bounded_semilattstr @ sK20_A )
      & ( bounded_lattstr @ sK20_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[33]) ).

thf(152,plain,
    ( ( ( latt_str @ sK21_A )
      & ~ ( empty_carrier @ sK21_A )
      & ( strict_latt_str @ sK21_A )
      & ( join_commutative @ sK21_A )
      & ( join_associative @ sK21_A )
      & ( meet_commutative @ sK21_A )
      & ( meet_associative @ sK21_A )
      & ( meet_absorbing @ sK21_A )
      & ( join_absorbing @ sK21_A )
      & ( lattice @ sK21_A )
      & ( distributive_lattstr @ sK21_A )
      & ( modular_lattstr @ sK21_A )
      & ( lower_bounded_semilattstr @ sK21_A )
      & ( upper_bounded_semilattstr @ sK21_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[34]) ).

thf(153,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( function @ B )
          | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
          | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
          | ~ ( function @ C )
          | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
          | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
          | ! [D: $i] :
              ( ( ! [E: $i,F: $i] :
                    ( ( latt_str_of @ A @ B @ C )
                   != ( latt_str_of @ D @ E @ F ) )
                | ( A = D ) )
              & ! [E: $i] :
                  ( ! [F: $i] :
                      ( ( latt_str_of @ A @ B @ C )
                     != ( latt_str_of @ D @ E @ F ) )
                  | ( B = E ) )
              & ! [E: $i,F: $i] :
                  ( ( ( latt_str_of @ A @ B @ C )
                   != ( latt_str_of @ D @ E @ F ) )
                  | ( C = F ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[35]) ).

thf(154,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation_of2 @ B @ A @ A )
          | ( ! [C: $i] :
                ( ! [D: $i] :
                    ( ( rel_str_of @ A @ B )
                   != ( rel_str_of @ C @ D ) )
                | ( A = C ) )
            & ! [C: $i,D: $i] :
                ( ( ( rel_str_of @ A @ B )
                 != ( rel_str_of @ C @ D ) )
                | ( B = D ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[36]) ).

thf(155,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i] :
              ( ( empty_carrier @ B )
              | ~ ( latt_str @ B )
              | ! [C: $i] :
                  ( ! [D: $i] :
                      ( ( A != D )
                      | ~ ( element @ D @ ( the_carrier @ B ) )
                      | ~ ( latt_set_smaller @ B @ D @ C ) )
                  | ( in @ A @ ( a_2_2_lattice3 @ B @ C ) ) ) )
          & ! [B: $i] :
              ( ( empty_carrier @ B )
              | ~ ( latt_str @ B )
              | ! [C: $i] :
                  ( ~ ( in @ A @ ( a_2_2_lattice3 @ B @ C ) )
                  | ( ( A
                      = ( sK22_D @ C @ B @ A ) )
                    & ( element @ ( sK22_D @ C @ B @ A ) @ ( the_carrier @ B ) )
                    & ( latt_set_smaller @ B @ ( sK22_D @ C @ B @ A ) @ C ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[37]) ).

thf(156,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( strict_rel_str @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( transitive_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( bounded_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( complete_relstr @ ( boole_POSet @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[38]) ).

thf(157,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( strict_rel_str @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( transitive_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( antisymmetric_relstr @ ( boole_POSet @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[39]) ).

thf(158,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( lower_bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( upper_bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( with_suprema_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( with_infima_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( complete_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[40]) ).

thf(159,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( empty @ A )
          | ( empty @ B )
          | ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[41]) ).

thf(160,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[42]) ).

thf(161,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( lower_bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( with_suprema_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[43]) ).

thf(162,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( antisymmetric @ B )
          | ~ ( reflexive @ B )
          | ~ ( transitive @ B )
          | ~ ( v1_partfun1 @ B @ A @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( reflexive_relstr @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( antisymmetric @ B )
          | ~ ( reflexive @ B )
          | ~ ( transitive @ B )
          | ~ ( v1_partfun1 @ B @ A @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( strict_rel_str @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( antisymmetric @ B )
          | ~ ( reflexive @ B )
          | ~ ( transitive @ B )
          | ~ ( v1_partfun1 @ B @ A @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( transitive_relstr @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( antisymmetric @ B )
          | ~ ( reflexive @ B )
          | ~ ( transitive @ B )
          | ~ ( v1_partfun1 @ B @ A @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( antisymmetric_relstr @ ( rel_str_of @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[44]) ).

thf(163,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ( empty @ A )
              | ~ ( function @ B )
              | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( function @ C )
              | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( empty_carrier @ ( latt_str_of @ A @ B @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ( empty @ A )
              | ~ ( function @ B )
              | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( function @ C )
              | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[45]) ).

thf(164,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lattice @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( modular_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( boolean_lattstr @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[46]) ).

thf(165,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( upper_bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( with_suprema_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[47]) ).

thf(166,plain,
    ( ( ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( reflexive @ ( the_InternalRel @ A ) ) )
      & ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( relation @ ( the_InternalRel @ A ) ) )
      & ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( antisymmetric @ ( the_InternalRel @ A ) ) )
      & ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( transitive @ ( the_InternalRel @ A ) ) )
      & ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( v1_partfun1 @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[48]) ).

thf(167,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lattice @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[49]) ).

thf(168,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( with_suprema_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[50]) ).

thf(169,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ~ ( empty @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[53]) ).

thf(170,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( empty @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ~ ( empty_carrier @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ( empty @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( strict_rel_str @ ( rel_str_of @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[54]) ).

thf(171,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[55]) ).

thf(172,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lattice @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( modular_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( boolean_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( complete_latt_str @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[56]) ).

thf(173,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2_as_subset @ ( sK23_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[57]) ).

thf(174,plain,
    ( ( ! [A: $i] : ( element @ ( sK24_B @ A ) @ A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[58]) ).

thf(175,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2 @ ( sK25_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[59]) ).

thf(176,plain,
    ( ( latt_str @ sK26_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[60]) ).

thf(177,plain,
    ( ( join_semilatt_str @ sK27_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[61]) ).

thf(178,plain,
    ( ( one_sorted_str @ sK28_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[62]) ).

thf(179,plain,
    ( ( rel_str @ sK29_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[63]) ).

thf(180,plain,
    ( ( meet_semilatt_str @ sK30_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[64]) ).

thf(181,plain,
    ( ( ! [A: $i] :
          ( ~ ( join_semilatt_str @ A )
          | ( function @ ( the_L_join @ A ) ) )
      & ! [A: $i] :
          ( ~ ( join_semilatt_str @ A )
          | ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) )
      & ! [A: $i] :
          ( ~ ( join_semilatt_str @ A )
          | ( relation_of2_as_subset @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[65]) ).

thf(182,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[67]) ).

thf(183,plain,
    ( ( ! [A: $i] :
          ( ~ ( meet_semilatt_str @ A )
          | ( function @ ( the_L_meet @ A ) ) )
      & ! [A: $i] :
          ( ~ ( meet_semilatt_str @ A )
          | ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) )
      & ! [A: $i] :
          ( ~ ( meet_semilatt_str @ A )
          | ( relation_of2_as_subset @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[68]) ).

thf(184,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( relation_of2_as_subset @ C @ A @ B )
          | ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[69]) ).

thf(185,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( join_semilatt_str @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( meet_semilatt_str @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[72]) ).

thf(186,plain,
    ( ( ! [A: $i] :
          ( ~ ( join_semilatt_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[73]) ).

thf(187,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[75]) ).

thf(188,plain,
    ( ( ! [A: $i] :
          ( ~ ( meet_semilatt_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[76]) ).

thf(189,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( relation @ ( relation_of_lattice @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[77]) ).

thf(190,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( meet_semilatt_str @ A )
          | ( element @ ( bottom_of_semilattstr @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[78]) ).

thf(191,plain,
    ( ( ! [A: $i] : ( rel_str @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( strict_rel_str @ ( boole_POSet @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[79]) ).

thf(192,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( element @ ( bottom_of_relstr @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[80]) ).

thf(193,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( rel_str @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[81]) ).

thf(194,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ! [B: $i] : ( element @ ( meet_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[83]) ).

thf(195,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric @ ( k2_lattice3 @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( reflexive @ ( k2_lattice3 @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( transitive @ ( k2_lattice3 @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( v1_partfun1 @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( relation_of2_as_subset @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[84]) ).

thf(196,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ! [B: $i] : ( element @ ( join_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[86]) ).

thf(197,plain,
    ( ( ! [A: $i] : ( latt_str @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[88]) ).

thf(198,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( latt_str @ A )
          | ! [B: $i] : ( element @ ( meet_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[89]) ).

thf(199,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( latt_str @ A )
          | ! [B: $i] : ( element @ ( join_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[90]) ).

thf(200,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( function @ B )
              | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( function @ C )
              | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ( latt_str @ ( latt_str_of @ A @ B @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( function @ B )
              | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( function @ C )
              | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[91]) ).

thf(201,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation_of2 @ B @ A @ A )
          | ( rel_str @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( relation_of2 @ B @ A @ A )
          | ( strict_rel_str @ ( rel_str_of @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[92]) ).

thf(202,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( ( poset_of_lattice @ A )
            = ( rel_str_of @ ( the_carrier @ A ) @ ( k2_lattice3 @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[94]) ).

thf(203,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( latt_str @ A )
          | ! [B: $i] :
              ( ( meet_of_latt_set @ A @ B )
              = ( join_of_latt_set @ A @ ( a_2_2_lattice3 @ A @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[95]) ).

thf(204,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( ( bottom_of_relstr @ A )
            = ( join_on_relstr @ A @ empty_set ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[96]) ).

thf(205,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( join_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( join_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( meet_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( meet_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( meet_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( join_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( lattice @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( modular_lattstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[97]) ).

thf(206,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( distributive_lattstr @ A )
          | ~ ( bounded_lattstr @ A )
          | ~ ( complemented_lattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( distributive_lattstr @ A )
          | ~ ( bounded_lattstr @ A )
          | ~ ( complemented_lattstr @ A )
          | ( boolean_lattstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[98]) ).

thf(207,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( lower_bounded_relstr @ A )
          | ~ ( upper_bounded_relstr @ A )
          | ( bounded_relstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[99]) ).

thf(208,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( distributive_lattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( lower_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( upper_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( bounded_lattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( complemented_lattstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[100]) ).

thf(209,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( bounded_relstr @ A )
          | ( lower_bounded_relstr @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( bounded_relstr @ A )
          | ( upper_bounded_relstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[101]) ).

thf(210,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( bounded_lattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( bounded_lattstr @ A )
          | ( lower_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( bounded_lattstr @ A )
          | ( upper_bounded_semilattstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[102]) ).

thf(211,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( bounded_relstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[103]) ).

thf(212,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ( bounded_lattstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[104]) ).

thf(213,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( join_commutative @ A )
          | ~ ( join_associative @ A )
          | ~ ( meet_commutative @ A )
          | ~ ( meet_associative @ A )
          | ~ ( meet_absorbing @ A )
          | ~ ( join_absorbing @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( join_commutative @ A )
          | ~ ( join_associative @ A )
          | ~ ( meet_commutative @ A )
          | ~ ( meet_associative @ A )
          | ~ ( meet_absorbing @ A )
          | ~ ( join_absorbing @ A )
          | ( lattice @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[105]) ).

thf(214,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_infima_relstr @ A )
          | ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[106]) ).

thf(215,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( with_suprema_relstr @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( with_infima_relstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[107]) ).

thf(216,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
          | ( relation @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[108]) ).

thf(217,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( join_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( join_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( meet_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( meet_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( meet_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( join_absorbing @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[109]) ).

thf(218,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_suprema_relstr @ A )
          | ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[110]) ).

thf(219,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( join_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( join_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( meet_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( meet_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( meet_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( join_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( lattice @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( lower_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( upper_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( bounded_lattstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[111]) ).

thf(220,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[112]) ).

thf(221,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ~ ( strict_latt_str @ A )
          | ( A
            = ( latt_str_of @ ( the_carrier @ A ) @ ( the_L_join @ A ) @ ( the_L_meet @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[113]) ).

thf(222,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( strict_rel_str @ A )
          | ( A
            = ( rel_str_of @ ( the_carrier @ A ) @ ( the_InternalRel @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[114]) ).

thf(223,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( strict_rel_str @ A )
          | ( A
            = ( rel_str_of @ ( the_carrier @ A ) @ ( the_InternalRel @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[222]) ).

thf(224,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ~ ( strict_latt_str @ A )
          | ( A
            = ( latt_str_of @ ( the_carrier @ A ) @ ( the_L_join @ A ) @ ( the_L_meet @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[221]) ).

thf(225,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[220]) ).

thf(226,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( join_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( join_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( meet_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( meet_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( meet_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( join_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( lattice @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( lower_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( upper_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ( bounded_lattstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[219]) ).

thf(227,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_suprema_relstr @ A )
          | ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[218]) ).

thf(228,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( join_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( join_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( meet_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( meet_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( meet_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ( join_absorbing @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[217]) ).

thf(229,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
          | ( relation @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[216]) ).

thf(230,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( with_suprema_relstr @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( with_infima_relstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[215]) ).

thf(231,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_infima_relstr @ A )
          | ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[214]) ).

thf(232,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( join_commutative @ A )
          | ~ ( join_associative @ A )
          | ~ ( meet_commutative @ A )
          | ~ ( meet_associative @ A )
          | ~ ( meet_absorbing @ A )
          | ~ ( join_absorbing @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( join_commutative @ A )
          | ~ ( join_associative @ A )
          | ~ ( meet_commutative @ A )
          | ~ ( meet_associative @ A )
          | ~ ( meet_absorbing @ A )
          | ~ ( join_absorbing @ A )
          | ( lattice @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[213]) ).

thf(233,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ( bounded_lattstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[212]) ).

thf(234,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( bounded_relstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[211]) ).

thf(235,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( bounded_lattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( bounded_lattstr @ A )
          | ( lower_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( bounded_lattstr @ A )
          | ( upper_bounded_semilattstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[210]) ).

thf(236,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( bounded_relstr @ A )
          | ( lower_bounded_relstr @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( bounded_relstr @ A )
          | ( upper_bounded_relstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[209]) ).

thf(237,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( distributive_lattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( lower_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( upper_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( bounded_lattstr @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( boolean_lattstr @ A )
          | ( complemented_lattstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[208]) ).

thf(238,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( lower_bounded_relstr @ A )
          | ~ ( upper_bounded_relstr @ A )
          | ( bounded_relstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[207]) ).

thf(239,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( distributive_lattstr @ A )
          | ~ ( bounded_lattstr @ A )
          | ~ ( complemented_lattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( distributive_lattstr @ A )
          | ~ ( bounded_lattstr @ A )
          | ~ ( complemented_lattstr @ A )
          | ( boolean_lattstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[206]) ).

thf(240,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( join_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( join_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( meet_commutative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( meet_associative @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( meet_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( join_absorbing @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( lattice @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( distributive_lattstr @ A )
          | ( modular_lattstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[205]) ).

thf(241,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( ( bottom_of_relstr @ A )
            = ( join_on_relstr @ A @ empty_set ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[204]) ).

thf(242,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( latt_str @ A )
          | ! [B: $i] :
              ( ( meet_of_latt_set @ A @ B )
              = ( join_of_latt_set @ A @ ( a_2_2_lattice3 @ A @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[203]) ).

thf(243,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( ( poset_of_lattice @ A )
            = ( rel_str_of @ ( the_carrier @ A ) @ ( k2_lattice3 @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[202]) ).

thf(244,plain,
    ( ( ! [A: $i] :
          ( ( boole_POSet @ A )
          = ( poset_of_lattice @ ( boole_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[93]) ).

thf(245,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation_of2 @ B @ A @ A )
          | ( rel_str @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( relation_of2 @ B @ A @ A )
          | ( strict_rel_str @ ( rel_str_of @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[201]) ).

thf(246,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( function @ B )
              | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( function @ C )
              | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ( latt_str @ ( latt_str_of @ A @ B @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( function @ B )
              | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( function @ C )
              | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[200]) ).

thf(247,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( latt_str @ A )
          | ! [B: $i] : ( element @ ( join_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[199]) ).

thf(248,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( latt_str @ A )
          | ! [B: $i] : ( element @ ( meet_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[198]) ).

thf(249,plain,
    ( ( ! [A: $i] : ( latt_str @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[197]) ).

thf(250,plain,
    $true = $true,
    inference(copy,[status(thm)],[87]) ).

thf(251,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ! [B: $i] : ( element @ ( join_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[196]) ).

thf(252,plain,
    $true = $true,
    inference(copy,[status(thm)],[85]) ).

thf(253,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric @ ( k2_lattice3 @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( reflexive @ ( k2_lattice3 @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( transitive @ ( k2_lattice3 @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( v1_partfun1 @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( relation_of2_as_subset @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[195]) ).

thf(254,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ! [B: $i] : ( element @ ( meet_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[194]) ).

thf(255,plain,
    $true = $true,
    inference(copy,[status(thm)],[82]) ).

thf(256,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( rel_str @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[193]) ).

thf(257,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( element @ ( bottom_of_relstr @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[192]) ).

thf(258,plain,
    ( ( ! [A: $i] : ( rel_str @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( strict_rel_str @ ( boole_POSet @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[191]) ).

thf(259,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( meet_semilatt_str @ A )
          | ( element @ ( bottom_of_semilattstr @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[190]) ).

thf(260,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( relation @ ( relation_of_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[189]) ).

thf(261,plain,
    ( ( ! [A: $i] :
          ( ~ ( meet_semilatt_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[188]) ).

thf(262,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[187]) ).

thf(263,plain,
    $true = $true,
    inference(copy,[status(thm)],[74]) ).

thf(264,plain,
    ( ( ! [A: $i] :
          ( ~ ( join_semilatt_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[186]) ).

thf(265,plain,
    ( ( ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( join_semilatt_str @ A ) )
      & ! [A: $i] :
          ( ~ ( latt_str @ A )
          | ( meet_semilatt_str @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[185]) ).

thf(266,plain,
    $true = $true,
    inference(copy,[status(thm)],[71]) ).

thf(267,plain,
    $true = $true,
    inference(copy,[status(thm)],[70]) ).

thf(268,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( relation_of2_as_subset @ C @ A @ B )
          | ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[184]) ).

thf(269,plain,
    ( ( ! [A: $i] :
          ( ~ ( meet_semilatt_str @ A )
          | ( function @ ( the_L_meet @ A ) ) )
      & ! [A: $i] :
          ( ~ ( meet_semilatt_str @ A )
          | ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) )
      & ! [A: $i] :
          ( ~ ( meet_semilatt_str @ A )
          | ( relation_of2_as_subset @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[183]) ).

thf(270,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[182]) ).

thf(271,plain,
    $true = $true,
    inference(copy,[status(thm)],[66]) ).

thf(272,plain,
    ( ( ! [A: $i] :
          ( ~ ( join_semilatt_str @ A )
          | ( function @ ( the_L_join @ A ) ) )
      & ! [A: $i] :
          ( ~ ( join_semilatt_str @ A )
          | ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) )
      & ! [A: $i] :
          ( ~ ( join_semilatt_str @ A )
          | ( relation_of2_as_subset @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[181]) ).

thf(273,plain,
    ( ( meet_semilatt_str @ sK30_A )
    = $true ),
    inference(copy,[status(thm)],[180]) ).

thf(274,plain,
    ( ( rel_str @ sK29_A )
    = $true ),
    inference(copy,[status(thm)],[179]) ).

thf(275,plain,
    ( ( one_sorted_str @ sK28_A )
    = $true ),
    inference(copy,[status(thm)],[178]) ).

thf(276,plain,
    ( ( join_semilatt_str @ sK27_A )
    = $true ),
    inference(copy,[status(thm)],[177]) ).

thf(277,plain,
    ( ( latt_str @ sK26_A )
    = $true ),
    inference(copy,[status(thm)],[176]) ).

thf(278,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2 @ ( sK25_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(copy,[status(thm)],[175]) ).

thf(279,plain,
    ( ( ! [A: $i] : ( element @ ( sK24_B @ A ) @ A ) )
    = $true ),
    inference(copy,[status(thm)],[174]) ).

thf(280,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2_as_subset @ ( sK23_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(copy,[status(thm)],[173]) ).

thf(281,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lattice @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( modular_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( boolean_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( complete_latt_str @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[172]) ).

thf(282,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[171]) ).

thf(283,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( empty @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ~ ( empty_carrier @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ( empty @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( strict_rel_str @ ( rel_str_of @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[170]) ).

thf(284,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ~ ( empty @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[169]) ).

thf(285,plain,
    ( ( ! [A: $i] :
          ~ ( empty @ ( powerset @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(286,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(287,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( with_suprema_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[168]) ).

thf(288,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lattice @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[167]) ).

thf(289,plain,
    ( ( ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( reflexive @ ( the_InternalRel @ A ) ) )
      & ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( relation @ ( the_InternalRel @ A ) ) )
      & ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( antisymmetric @ ( the_InternalRel @ A ) ) )
      & ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( transitive @ ( the_InternalRel @ A ) ) )
      & ! [A: $i] :
          ( ~ ( reflexive_relstr @ A )
          | ~ ( transitive_relstr @ A )
          | ~ ( antisymmetric_relstr @ A )
          | ~ ( rel_str @ A )
          | ( v1_partfun1 @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[166]) ).

thf(290,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( upper_bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( with_suprema_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( upper_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[165]) ).

thf(291,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( strict_latt_str @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_commutative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_associative @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( meet_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( join_absorbing @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lattice @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( modular_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ! [A: $i] : ( boolean_lattstr @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[164]) ).

thf(292,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ( empty @ A )
              | ~ ( function @ B )
              | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( function @ C )
              | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( empty_carrier @ ( latt_str_of @ A @ B @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ( empty @ A )
              | ~ ( function @ B )
              | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( function @ C )
              | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
              | ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[163]) ).

thf(293,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( antisymmetric @ B )
          | ~ ( reflexive @ B )
          | ~ ( transitive @ B )
          | ~ ( v1_partfun1 @ B @ A @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( reflexive_relstr @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( antisymmetric @ B )
          | ~ ( reflexive @ B )
          | ~ ( transitive @ B )
          | ~ ( v1_partfun1 @ B @ A @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( strict_rel_str @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( antisymmetric @ B )
          | ~ ( reflexive @ B )
          | ~ ( transitive @ B )
          | ~ ( v1_partfun1 @ B @ A @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( transitive_relstr @ ( rel_str_of @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( antisymmetric @ B )
          | ~ ( reflexive @ B )
          | ~ ( transitive @ B )
          | ~ ( v1_partfun1 @ B @ A @ A )
          | ~ ( relation_of2 @ B @ A @ A )
          | ( antisymmetric_relstr @ ( rel_str_of @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[162]) ).

thf(294,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( lower_bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( with_suprema_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( lower_bounded_semilattstr @ A )
          | ~ ( latt_str @ A )
          | ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[161]) ).

thf(295,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[160]) ).

thf(296,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( empty @ A )
          | ( empty @ B )
          | ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[159]) ).

thf(297,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( strict_rel_str @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( reflexive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( transitive_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( lower_bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( upper_bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( bounded_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( with_suprema_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( with_infima_relstr @ ( poset_of_lattice @ A ) ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( complete_relstr @ ( poset_of_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[158]) ).

thf(298,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( strict_rel_str @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( transitive_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( antisymmetric_relstr @ ( boole_POSet @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[157]) ).

thf(299,plain,
    ( ( ! [A: $i] :
          ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( strict_rel_str @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( transitive_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( bounded_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( complete_relstr @ ( boole_POSet @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[156]) ).

thf(300,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i] :
              ( ( empty_carrier @ B )
              | ~ ( latt_str @ B )
              | ! [C: $i] :
                  ( ! [D: $i] :
                      ( ( A != D )
                      | ~ ( element @ D @ ( the_carrier @ B ) )
                      | ~ ( latt_set_smaller @ B @ D @ C ) )
                  | ( in @ A @ ( a_2_2_lattice3 @ B @ C ) ) ) )
          & ! [B: $i] :
              ( ( empty_carrier @ B )
              | ~ ( latt_str @ B )
              | ! [C: $i] :
                  ( ~ ( in @ A @ ( a_2_2_lattice3 @ B @ C ) )
                  | ( ( A
                      = ( sK22_D @ C @ B @ A ) )
                    & ( element @ ( sK22_D @ C @ B @ A ) @ ( the_carrier @ B ) )
                    & ( latt_set_smaller @ B @ ( sK22_D @ C @ B @ A ) @ C ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[155]) ).

thf(301,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation_of2 @ B @ A @ A )
          | ( ! [C: $i] :
                ( ! [D: $i] :
                    ( ( rel_str_of @ A @ B )
                   != ( rel_str_of @ C @ D ) )
                | ( A = C ) )
            & ! [C: $i,D: $i] :
                ( ( ( rel_str_of @ A @ B )
                 != ( rel_str_of @ C @ D ) )
                | ( B = D ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[154]) ).

thf(302,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( function @ B )
          | ~ ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
          | ~ ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
          | ~ ( function @ C )
          | ~ ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
          | ~ ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A )
          | ! [D: $i] :
              ( ( ! [E: $i,F: $i] :
                    ( ( latt_str_of @ A @ B @ C )
                   != ( latt_str_of @ D @ E @ F ) )
                | ( A = D ) )
              & ! [E: $i] :
                  ( ! [F: $i] :
                      ( ( latt_str_of @ A @ B @ C )
                     != ( latt_str_of @ D @ E @ F ) )
                  | ( B = E ) )
              & ! [E: $i,F: $i] :
                  ( ( ( latt_str_of @ A @ B @ C )
                   != ( latt_str_of @ D @ E @ F ) )
                  | ( C = F ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[153]) ).

thf(303,plain,
    ( ( ( latt_str @ sK21_A )
      & ~ ( empty_carrier @ sK21_A )
      & ( strict_latt_str @ sK21_A )
      & ( join_commutative @ sK21_A )
      & ( join_associative @ sK21_A )
      & ( meet_commutative @ sK21_A )
      & ( meet_associative @ sK21_A )
      & ( meet_absorbing @ sK21_A )
      & ( join_absorbing @ sK21_A )
      & ( lattice @ sK21_A )
      & ( distributive_lattstr @ sK21_A )
      & ( modular_lattstr @ sK21_A )
      & ( lower_bounded_semilattstr @ sK21_A )
      & ( upper_bounded_semilattstr @ sK21_A ) )
    = $true ),
    inference(copy,[status(thm)],[152]) ).

thf(304,plain,
    ( ( ( latt_str @ sK20_A )
      & ~ ( empty_carrier @ sK20_A )
      & ( strict_latt_str @ sK20_A )
      & ( join_commutative @ sK20_A )
      & ( join_associative @ sK20_A )
      & ( meet_commutative @ sK20_A )
      & ( meet_associative @ sK20_A )
      & ( meet_absorbing @ sK20_A )
      & ( join_absorbing @ sK20_A )
      & ( lattice @ sK20_A )
      & ( lower_bounded_semilattstr @ sK20_A )
      & ( upper_bounded_semilattstr @ sK20_A )
      & ( bounded_lattstr @ sK20_A ) )
    = $true ),
    inference(copy,[status(thm)],[151]) ).

thf(305,plain,
    ( ( ( latt_str @ sK19_A )
      & ~ ( empty_carrier @ sK19_A )
      & ( strict_latt_str @ sK19_A )
      & ( join_commutative @ sK19_A )
      & ( join_associative @ sK19_A )
      & ( meet_commutative @ sK19_A )
      & ( meet_associative @ sK19_A )
      & ( meet_absorbing @ sK19_A )
      & ( join_absorbing @ sK19_A )
      & ( lattice @ sK19_A )
      & ( lower_bounded_semilattstr @ sK19_A )
      & ( upper_bounded_semilattstr @ sK19_A )
      & ( bounded_lattstr @ sK19_A )
      & ( complemented_lattstr @ sK19_A ) )
    = $true ),
    inference(copy,[status(thm)],[150]) ).

thf(306,plain,
    ( ( ( latt_str @ sK18_A )
      & ~ ( empty_carrier @ sK18_A )
      & ( strict_latt_str @ sK18_A )
      & ( join_commutative @ sK18_A )
      & ( join_associative @ sK18_A )
      & ( meet_commutative @ sK18_A )
      & ( meet_associative @ sK18_A )
      & ( meet_absorbing @ sK18_A )
      & ( join_absorbing @ sK18_A )
      & ( lattice @ sK18_A )
      & ( distributive_lattstr @ sK18_A )
      & ( lower_bounded_semilattstr @ sK18_A )
      & ( upper_bounded_semilattstr @ sK18_A )
      & ( bounded_lattstr @ sK18_A )
      & ( complemented_lattstr @ sK18_A )
      & ( boolean_lattstr @ sK18_A ) )
    = $true ),
    inference(copy,[status(thm)],[149]) ).

thf(307,plain,
    ( ( ( rel_str @ sK17_A )
      & ~ ( empty_carrier @ sK17_A )
      & ( strict_rel_str @ sK17_A )
      & ( reflexive_relstr @ sK17_A )
      & ( transitive_relstr @ sK17_A )
      & ( antisymmetric_relstr @ sK17_A )
      & ( complete_relstr @ sK17_A ) )
    = $true ),
    inference(copy,[status(thm)],[148]) ).

thf(308,plain,
    ( ( ( rel_str @ sK16_A )
      & ( strict_rel_str @ sK16_A ) )
    = $true ),
    inference(copy,[status(thm)],[147]) ).

thf(309,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK15_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK15_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[146]) ).

thf(310,plain,
    ( ( empty @ sK14_A )
    = $true ),
    inference(copy,[status(thm)],[145]) ).

thf(311,plain,
    ( ( ( rel_str @ sK13_A )
      & ~ ( empty_carrier @ sK13_A )
      & ( strict_rel_str @ sK13_A )
      & ( reflexive_relstr @ sK13_A )
      & ( transitive_relstr @ sK13_A )
      & ( antisymmetric_relstr @ sK13_A )
      & ( with_suprema_relstr @ sK13_A )
      & ( with_infima_relstr @ sK13_A )
      & ( complete_relstr @ sK13_A ) )
    = $true ),
    inference(copy,[status(thm)],[144]) ).

thf(312,plain,
    ( ( ( rel_str @ sK12_A )
      & ~ ( empty_carrier @ sK12_A )
      & ( strict_rel_str @ sK12_A )
      & ( reflexive_relstr @ sK12_A )
      & ( transitive_relstr @ sK12_A )
      & ( antisymmetric_relstr @ sK12_A ) )
    = $true ),
    inference(copy,[status(thm)],[143]) ).

thf(313,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ ( sK11_C @ B @ A ) )
          & ( relation_of2 @ ( sK11_C @ B @ A ) @ A @ B )
          & ( function @ ( sK11_C @ B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[142]) ).

thf(314,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK10_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK10_B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[141]) ).

thf(315,plain,
    ( ( ~ ( empty @ sK9_A ) )
    = $true ),
    inference(copy,[status(thm)],[140]) ).

thf(316,plain,
    ( ( ( rel_str @ sK8_A )
      & ~ ( empty_carrier @ sK8_A )
      & ( reflexive_relstr @ sK8_A )
      & ( transitive_relstr @ sK8_A )
      & ( antisymmetric_relstr @ sK8_A )
      & ( with_suprema_relstr @ sK8_A )
      & ( with_infima_relstr @ sK8_A )
      & ( complete_relstr @ sK8_A )
      & ( lower_bounded_relstr @ sK8_A )
      & ( upper_bounded_relstr @ sK8_A )
      & ( bounded_relstr @ sK8_A ) )
    = $true ),
    inference(copy,[status(thm)],[139]) ).

thf(317,plain,
    ( ( ( latt_str @ sK7_A )
      & ( strict_latt_str @ sK7_A ) )
    = $true ),
    inference(copy,[status(thm)],[138]) ).

thf(318,plain,
    ( ( ( one_sorted_str @ sK6_A )
      & ~ ( empty_carrier @ sK6_A ) )
    = $true ),
    inference(copy,[status(thm)],[137]) ).

thf(319,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ( ( element @ ( sK5_B @ A ) @ ( powerset @ ( the_carrier @ A ) ) )
            & ~ ( empty @ ( sK5_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[136]) ).

thf(320,plain,
    ( ( ( latt_str @ sK4_A )
      & ~ ( empty_carrier @ sK4_A )
      & ( strict_latt_str @ sK4_A ) )
    = $true ),
    inference(copy,[status(thm)],[135]) ).

thf(321,plain,
    ( ( ( latt_str @ sK3_A )
      & ~ ( empty_carrier @ sK3_A )
      & ( strict_latt_str @ sK3_A )
      & ( join_commutative @ sK3_A )
      & ( join_associative @ sK3_A )
      & ( meet_commutative @ sK3_A )
      & ( meet_associative @ sK3_A )
      & ( meet_absorbing @ sK3_A )
      & ( join_absorbing @ sK3_A )
      & ( lattice @ sK3_A ) )
    = $true ),
    inference(copy,[status(thm)],[134]) ).

thf(322,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( latt_str @ A )
          | ( ( k2_lattice3 @ A )
            = ( relation_of_lattice @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[133]) ).

thf(323,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation_of2 @ C @ A @ B )
              | ( relation_of2_as_subset @ C @ A @ B ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation_of2_as_subset @ C @ A @ B )
              | ( relation_of2 @ C @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[132]) ).

thf(324,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(copy,[status(thm)],[131]) ).

thf(325,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[130]) ).

thf(326,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( ! [B: $i] :
                ( ( join_of_latt_set @ A @ B )
                = ( join_on_relstr @ ( poset_of_lattice @ A ) @ B ) )
            & ! [B: $i] :
                ( ( meet_of_latt_set @ A @ B )
                = ( meet_on_relstr @ ( poset_of_lattice @ A ) @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[129]) ).

thf(327,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[128]) ).

thf(328,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( ~ ( in @ ( sK2_C @ B @ A ) @ A )
              | ~ ( in @ ( sK2_C @ B @ A ) @ B ) )
            & ( ( in @ ( sK2_C @ B @ A ) @ A )
              | ( in @ ( sK2_C @ B @ A ) @ B ) ) )
          | ( A = B ) ) )
    = $true ),
    inference(copy,[status(thm)],[127]) ).

thf(329,plain,
    ( ( ! [A: $i] :
          ( ( bottom_of_semilattstr @ ( boole_lattice @ A ) )
          = empty_set )
      & ! [A: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[126]) ).

thf(330,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ ( powerset @ B ) )
          | ( subset @ A @ B ) )
      & ! [A: $i,B: $i] :
          ( ~ ( subset @ A @ B )
          | ( element @ A @ ( powerset @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[125]) ).

thf(331,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[124]) ).

thf(332,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( lattice @ A ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( lower_bounded_semilattstr @ A ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( latt_str @ A ) )
      & ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( lattice @ A )
          | ~ ( complete_latt_str @ A )
          | ~ ( latt_str @ A )
          | ( ( bottom_of_semilattstr @ A )
            = ( join_of_latt_set @ A @ empty_set ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[123]) ).

thf(333,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[122]) ).

thf(334,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[121]) ).

thf(335,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[120]) ).

thf(336,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[119]) ).

thf(337,plain,
    ( ( ( ( bottom_of_relstr @ ( boole_POSet @ sK1_A ) )
       != empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[118]) ).

thf(338,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[287]) ).

thf(339,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( upper_bounded_semilattstr @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( upper_bounded_semilattstr @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( upper_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( upper_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( upper_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[290]) ).

thf(340,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( join_commutative @ SX0 )
                | ~ ( join_associative @ SX0 )
                | ~ ( meet_commutative @ SX0 )
                | ~ ( meet_associative @ SX0 )
                | ~ ( meet_absorbing @ SX0 )
                | ~ ( join_absorbing @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( join_commutative @ SX0 )
                | ~ ( join_associative @ SX0 )
                | ~ ( meet_commutative @ SX0 )
                | ~ ( meet_associative @ SX0 )
                | ~ ( meet_absorbing @ SX0 )
                | ~ ( join_absorbing @ SX0 )
                | ( lattice @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[232]) ).

thf(341,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( join_semilatt_str @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( meet_semilatt_str @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[265]) ).

thf(342,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[282]) ).

thf(343,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                                    | ~ ~ ( empty_carrier @ sK13_A ) )
                                              | ~ ( strict_rel_str @ sK13_A ) )
                                        | ~ ( reflexive_relstr @ sK13_A ) )
                                  | ~ ( transitive_relstr @ sK13_A ) )
                            | ~ ( antisymmetric_relstr @ sK13_A ) )
                      | ~ ( with_suprema_relstr @ sK13_A ) )
                | ~ ( with_infima_relstr @ sK13_A ) )
          | ~ ( complete_relstr @ sK13_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[311]) ).

thf(344,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i] :
                  ( ( empty_carrier @ SX1 )
                  | ~ ( latt_str @ SX1 )
                  | ! [SX2: $i] :
                      ( ! [SX3: $i] :
                          ( ( SX0 != SX3 )
                          | ~ ( element @ SX3 @ ( the_carrier @ SX1 ) )
                          | ~ ( latt_set_smaller @ SX1 @ SX3 @ SX2 ) )
                      | ( in @ SX0 @ ( a_2_2_lattice3 @ SX1 @ SX2 ) ) ) )
            | ~ ! [SX1: $i] :
                  ( ( empty_carrier @ SX1 )
                  | ~ ( latt_str @ SX1 )
                  | ! [SX2: $i] :
                      ( ~ ( in @ SX0 @ ( a_2_2_lattice3 @ SX1 @ SX2 ) )
                      | ~ ( ~ ~ ( ( SX0
                                 != ( sK22_D @ SX2 @ SX1 @ SX0 ) )
                                | ~ ( element @ ( sK22_D @ SX2 @ SX1 @ SX0 ) @ ( the_carrier @ SX1 ) ) )
                          | ~ ( latt_set_smaller @ SX1 @ ( sK22_D @ SX2 @ SX1 @ SX0 ) @ SX2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[300]) ).

thf(345,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                                            | ~ ~ ( empty_carrier @ sK20_A ) )
                                                                      | ~ ( strict_latt_str @ sK20_A ) )
                                                                | ~ ( join_commutative @ sK20_A ) )
                                                          | ~ ( join_associative @ sK20_A ) )
                                                    | ~ ( meet_commutative @ sK20_A ) )
                                              | ~ ( meet_associative @ sK20_A ) )
                                        | ~ ( meet_absorbing @ sK20_A ) )
                                  | ~ ( join_absorbing @ sK20_A ) )
                            | ~ ( lattice @ sK20_A ) )
                      | ~ ( lower_bounded_semilattstr @ sK20_A ) )
                | ~ ( upper_bounded_semilattstr @ sK20_A ) )
          | ~ ( bounded_lattstr @ sK20_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[304]) ).

thf(346,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                                | ~ ~ ( empty_carrier @ sK8_A ) )
                                                          | ~ ( reflexive_relstr @ sK8_A ) )
                                                    | ~ ( transitive_relstr @ sK8_A ) )
                                              | ~ ( antisymmetric_relstr @ sK8_A ) )
                                        | ~ ( with_suprema_relstr @ sK8_A ) )
                                  | ~ ( with_infima_relstr @ sK8_A ) )
                            | ~ ( complete_relstr @ sK8_A ) )
                      | ~ ( lower_bounded_relstr @ sK8_A ) )
                | ~ ( upper_bounded_relstr @ sK8_A ) )
          | ~ ( bounded_relstr @ sK8_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[316]) ).

thf(347,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                                  | ~ ~ ( empty_carrier @ sK12_A ) )
                            | ~ ( strict_rel_str @ sK12_A ) )
                      | ~ ( reflexive_relstr @ sK12_A ) )
                | ~ ( transitive_relstr @ sK12_A ) )
          | ~ ( antisymmetric_relstr @ sK12_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[312]) ).

thf(348,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                      ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                                | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( with_infima_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( complete_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[299]) ).

thf(349,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ~ ( bounded_relstr @ SX0 )
                | ( lower_bounded_relstr @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ~ ( bounded_relstr @ SX0 )
                | ( upper_bounded_relstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[236]) ).

thf(350,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[288]) ).

thf(351,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( bottom_of_semilattstr @ ( boole_lattice @ SX0 ) )
                = empty_set )
          | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[329]) ).

thf(352,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ( element @ ( sK15_B @ SX0 ) @ ( powerset @ SX0 ) )
              | ~ ~ ( empty @ ( sK15_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[309]) ).

thf(353,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ( bounded_lattstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[233]) ).

thf(354,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                            | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[298]) ).

thf(355,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( complete_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[281]) ).

thf(356,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( one_sorted_str @ SX0 )
          | ~ ( ~ ( element @ ( sK5_B @ SX0 ) @ ( powerset @ ( the_carrier @ SX0 ) ) )
              | ~ ~ ( empty @ ( sK5_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[319]) ).

thf(357,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( meet_semilatt_str @ SX0 )
                      | ( function @ ( the_L_meet @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( meet_semilatt_str @ SX0 )
                      | ( quasi_total @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( meet_semilatt_str @ SX0 )
                | ( relation_of2_as_subset @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[269]) ).

thf(358,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( empty_carrier @ SX0 ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ( join_commutative @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ( join_associative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ( meet_commutative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ( meet_associative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ( meet_absorbing @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ( join_absorbing @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[228]) ).

thf(359,plain,
    ( ( ~ ( ~ ~ ( ~ ( latt_str @ sK4_A )
                | ~ ~ ( empty_carrier @ sK4_A ) )
          | ~ ( strict_latt_str @ sK4_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[320]) ).

thf(360,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                                        | ~ ~ ( empty_carrier @ sK17_A ) )
                                  | ~ ( strict_rel_str @ sK17_A ) )
                            | ~ ( reflexive_relstr @ sK17_A ) )
                      | ~ ( transitive_relstr @ sK17_A ) )
                | ~ ( antisymmetric_relstr @ sK17_A ) )
          | ~ ( complete_relstr @ sK17_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[307]) ).

thf(361,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                                              | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                                        | ~ ( strict_latt_str @ sK18_A ) )
                                                                                  | ~ ( join_commutative @ sK18_A ) )
                                                                            | ~ ( join_associative @ sK18_A ) )
                                                                      | ~ ( meet_commutative @ sK18_A ) )
                                                                | ~ ( meet_associative @ sK18_A ) )
                                                          | ~ ( meet_absorbing @ sK18_A ) )
                                                    | ~ ( join_absorbing @ sK18_A ) )
                                              | ~ ( lattice @ sK18_A ) )
                                        | ~ ( distributive_lattstr @ sK18_A ) )
                                  | ~ ( lower_bounded_semilattstr @ sK18_A ) )
                            | ~ ( upper_bounded_semilattstr @ sK18_A ) )
                      | ~ ( bounded_lattstr @ sK18_A ) )
                | ~ ( complemented_lattstr @ sK18_A ) )
          | ~ ( boolean_lattstr @ sK18_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[306]) ).

thf(362,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation_of2 @ SX2 @ SX0 @ SX1 )
                  | ( relation_of2_as_subset @ SX2 @ SX0 @ SX1 ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation_of2_as_subset @ SX2 @ SX0 @ SX1 )
                  | ( relation_of2 @ SX2 @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[323]) ).

thf(363,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ~ ( empty_carrier @ SX0 ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( lower_bounded_semilattstr @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( latt_str @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( ( bottom_of_semilattstr @ SX0 )
                  = ( join_of_latt_set @ SX0 @ empty_set ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[332]) ).

thf(364,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( rel_str @ ( boole_POSet @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[258]) ).

thf(365,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ~ ( ~ ! [SX2: $i] :
                    ( ! [SX3: $i] :
                        ( ( rel_str_of @ SX0 @ SX1 )
                       != ( rel_str_of @ SX2 @ SX3 ) )
                    | ( SX0 = SX2 ) )
              | ~ ! [SX2: $i,SX3: $i] :
                    ( ( ( rel_str_of @ SX0 @ SX1 )
                     != ( rel_str_of @ SX2 @ SX3 ) )
                    | ( SX1 = SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[301]) ).

thf(366,plain,
    ( ( ~ ( ~ ( one_sorted_str @ sK6_A )
          | ~ ~ ( empty_carrier @ sK6_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[318]) ).

thf(367,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ~ ( bounded_lattstr @ SX0 )
                | ~ ( complemented_lattstr @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ~ ( bounded_lattstr @ SX0 )
                | ~ ( complemented_lattstr @ SX0 )
                | ( boolean_lattstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[239]) ).

thf(368,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( v1_partfun1 @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( relation_of2_as_subset @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[253]) ).

thf(369,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ( empty @ SX0 )
                | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                | ~ ( empty_carrier @ ( rel_str_of @ SX0 @ SX1 ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ( empty @ SX0 )
                | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[283]) ).

thf(370,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( rel_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( complete_relstr @ SX0 )
                      | ~ ( empty_carrier @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( rel_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( complete_relstr @ SX0 )
                      | ( with_suprema_relstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( complete_relstr @ SX0 )
                | ( with_infima_relstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[230]) ).

thf(371,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                          ( ~ ( latt_str @ SX0 )
                                                          | ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( distributive_lattstr @ SX0 )
                                                          | ~ ( empty_carrier @ SX0 ) )
                                                    | ~ ! [SX0: $i] :
                                                          ( ~ ( latt_str @ SX0 )
                                                          | ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( distributive_lattstr @ SX0 )
                                                          | ( join_commutative @ SX0 ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ~ ( latt_str @ SX0 )
                                                    | ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( distributive_lattstr @ SX0 )
                                                    | ( join_associative @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( distributive_lattstr @ SX0 )
                                              | ( meet_commutative @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( distributive_lattstr @ SX0 )
                                        | ( meet_associative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( distributive_lattstr @ SX0 )
                                  | ( meet_absorbing @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( distributive_lattstr @ SX0 )
                            | ( join_absorbing @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( distributive_lattstr @ SX0 )
                      | ( lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ( modular_lattstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[240]) ).

thf(372,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                            ( ~ ( antisymmetric @ SX1 )
                            | ~ ( reflexive @ SX1 )
                            | ~ ( transitive @ SX1 )
                            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                            | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) )
                      | ~ ! [SX0: $i,SX1: $i] :
                            ( ~ ( antisymmetric @ SX1 )
                            | ~ ( reflexive @ SX1 )
                            | ~ ( transitive @ SX1 )
                            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                            | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
                | ~ ! [SX0: $i,SX1: $i] :
                      ( ~ ( antisymmetric @ SX1 )
                      | ~ ( reflexive @ SX1 )
                      | ~ ( transitive @ SX1 )
                      | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                      | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                      | ( transitive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( antisymmetric @ SX1 )
                | ~ ( reflexive @ SX1 )
                | ~ ( transitive @ SX1 )
                | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                | ( antisymmetric_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[293]) ).

thf(373,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( complete_relstr @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( complete_relstr @ SX0 )
                | ( bounded_relstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[234]) ).

thf(374,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[256]) ).

thf(375,plain,
    ( ( ~ ( ~ ( rel_str @ sK16_A )
          | ~ ( strict_rel_str @ sK16_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[308]) ).

thf(376,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ( element @ ( sK10_B @ SX0 ) @ ( powerset @ SX0 ) )
            | ~ ( empty @ ( sK10_B @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[314]) ).

thf(377,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                                          | ~ ~ ( empty_carrier @ sK3_A ) )
                                                    | ~ ( strict_latt_str @ sK3_A ) )
                                              | ~ ( join_commutative @ sK3_A ) )
                                        | ~ ( join_associative @ sK3_A ) )
                                  | ~ ( meet_commutative @ sK3_A ) )
                            | ~ ( meet_associative @ sK3_A ) )
                      | ~ ( meet_absorbing @ sK3_A ) )
                | ~ ( join_absorbing @ sK3_A ) )
          | ~ ( lattice @ sK3_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[321]) ).

thf(378,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( latt_str @ ( boole_lattice @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[249]) ).

thf(379,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                | ( rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[245]) ).

thf(380,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                                  | ~ ~ ( empty_carrier @ sK21_A ) )
                                                                            | ~ ( strict_latt_str @ sK21_A ) )
                                                                      | ~ ( join_commutative @ sK21_A ) )
                                                                | ~ ( join_associative @ sK21_A ) )
                                                          | ~ ( meet_commutative @ sK21_A ) )
                                                    | ~ ( meet_associative @ sK21_A ) )
                                              | ~ ( meet_absorbing @ sK21_A ) )
                                        | ~ ( join_absorbing @ sK21_A ) )
                                  | ~ ( lattice @ sK21_A ) )
                            | ~ ( distributive_lattstr @ sK21_A ) )
                      | ~ ( modular_lattstr @ sK21_A ) )
                | ~ ( lower_bounded_semilattstr @ sK21_A ) )
          | ~ ( upper_bounded_semilattstr @ sK21_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[303]) ).

thf(381,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[291]) ).

thf(382,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( lower_bounded_semilattstr @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( lower_bounded_semilattstr @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( lower_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( lower_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( lower_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[294]) ).

thf(383,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ( empty @ SX0 )
                  | ~ ( function @ SX1 )
                  | ~ ( quasi_total @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( function @ SX2 )
                  | ~ ( quasi_total @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( relation_of2 @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( empty_carrier @ ( latt_str_of @ SX0 @ SX1 @ SX2 ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ( empty @ SX0 )
                  | ~ ( function @ SX1 )
                  | ~ ( quasi_total @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( function @ SX2 )
                  | ~ ( quasi_total @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( relation_of2 @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ( strict_latt_str @ ( latt_str_of @ SX0 @ SX1 @ SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[292]) ).

thf(384,plain,
    ( ( ~ ( ~ ( latt_str @ sK7_A )
          | ~ ( strict_latt_str @ sK7_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[317]) ).

thf(385,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
                | ( subset @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( subset @ SX0 @ SX1 )
                | ( element @ SX0 @ ( powerset @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[330]) ).

thf(386,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ~ ( reflexive_relstr @ SX0 )
                                  | ~ ( transitive_relstr @ SX0 )
                                  | ~ ( antisymmetric_relstr @ SX0 )
                                  | ~ ( rel_str @ SX0 )
                                  | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( reflexive_relstr @ SX0 )
                                  | ~ ( transitive_relstr @ SX0 )
                                  | ~ ( antisymmetric_relstr @ SX0 )
                                  | ~ ( rel_str @ SX0 )
                                  | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( reflexive_relstr @ SX0 )
                            | ~ ( transitive_relstr @ SX0 )
                            | ~ ( antisymmetric_relstr @ SX0 )
                            | ~ ( rel_str @ SX0 )
                            | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( reflexive_relstr @ SX0 )
                      | ~ ( transitive_relstr @ SX0 )
                      | ~ ( antisymmetric_relstr @ SX0 )
                      | ~ ( rel_str @ SX0 )
                      | ( transitive @ ( the_InternalRel @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( reflexive_relstr @ SX0 )
                | ~ ( transitive_relstr @ SX0 )
                | ~ ( antisymmetric_relstr @ SX0 )
                | ~ ( rel_str @ SX0 )
                | ( v1_partfun1 @ ( the_InternalRel @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[289]) ).

thf(387,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( ~ ( ~ ( in @ ( sK2_C @ SX1 @ SX0 ) @ SX0 )
                  | ~ ( in @ ( sK2_C @ SX1 @ SX0 ) @ SX1 ) )
              | ~ ( ( in @ ( sK2_C @ SX1 @ SX0 ) @ SX0 )
                  | ( in @ ( sK2_C @ SX1 @ SX0 ) @ SX1 ) ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[328]) ).

thf(388,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[295]) ).

thf(389,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ~ ( ~ ( relation @ ( sK11_C @ SX1 @ SX0 ) )
                  | ~ ( relation_of2 @ ( sK11_C @ SX1 @ SX0 ) @ SX0 @ SX1 ) )
            | ~ ( function @ ( sK11_C @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[313]) ).

thf(390,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                      ( ~ ( latt_str @ SX0 )
                                                                      | ( empty_carrier @ SX0 )
                                                                      | ~ ( lattice @ SX0 )
                                                                      | ~ ( complete_latt_str @ SX0 )
                                                                      | ~ ( empty_carrier @ SX0 ) )
                                                                | ~ ! [SX0: $i] :
                                                                      ( ~ ( latt_str @ SX0 )
                                                                      | ( empty_carrier @ SX0 )
                                                                      | ~ ( lattice @ SX0 )
                                                                      | ~ ( complete_latt_str @ SX0 )
                                                                      | ( join_commutative @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] :
                                                                ( ~ ( latt_str @ SX0 )
                                                                | ( empty_carrier @ SX0 )
                                                                | ~ ( lattice @ SX0 )
                                                                | ~ ( complete_latt_str @ SX0 )
                                                                | ( join_associative @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] :
                                                          ( ~ ( latt_str @ SX0 )
                                                          | ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( complete_latt_str @ SX0 )
                                                          | ( meet_commutative @ SX0 ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ~ ( latt_str @ SX0 )
                                                    | ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ( meet_associative @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ( meet_absorbing @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ( join_absorbing @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ( lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ( lower_bounded_semilattstr @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( upper_bounded_semilattstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( bounded_lattstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[226]) ).

thf(391,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ( join_of_latt_set @ SX0 @ SX1 )
                    = ( join_on_relstr @ ( poset_of_lattice @ SX0 ) @ SX1 ) )
              | ~ ! [SX1: $i] :
                    ( ( meet_of_latt_set @ SX0 @ SX1 )
                    = ( meet_on_relstr @ ( poset_of_lattice @ SX0 ) @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[326]) ).

thf(392,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                      ( ( empty_carrier @ SX0 )
                                                                      | ~ ( lattice @ SX0 )
                                                                      | ~ ( complete_latt_str @ SX0 )
                                                                      | ~ ( latt_str @ SX0 )
                                                                      | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] :
                                                                      ( ( empty_carrier @ SX0 )
                                                                      | ~ ( lattice @ SX0 )
                                                                      | ~ ( complete_latt_str @ SX0 )
                                                                      | ~ ( latt_str @ SX0 )
                                                                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                                          | ~ ! [SX0: $i] :
                                                                ( ( empty_carrier @ SX0 )
                                                                | ~ ( lattice @ SX0 )
                                                                | ~ ( complete_latt_str @ SX0 )
                                                                | ~ ( latt_str @ SX0 )
                                                                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                                    | ~ ! [SX0: $i] :
                                                          ( ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( complete_latt_str @ SX0 )
                                                          | ~ ( latt_str @ SX0 )
                                                          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( complete_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[297]) ).

thf(393,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( boolean_lattstr @ SX0 )
                                        | ~ ( empty_carrier @ SX0 ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( boolean_lattstr @ SX0 )
                                        | ( distributive_lattstr @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( boolean_lattstr @ SX0 )
                                  | ( lower_bounded_semilattstr @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( boolean_lattstr @ SX0 )
                            | ( upper_bounded_semilattstr @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( boolean_lattstr @ SX0 )
                      | ( bounded_lattstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( boolean_lattstr @ SX0 )
                | ( complemented_lattstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[237]) ).

thf(394,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                                  | ~ ~ ( empty_carrier @ sK19_A ) )
                                                                            | ~ ( strict_latt_str @ sK19_A ) )
                                                                      | ~ ( join_commutative @ sK19_A ) )
                                                                | ~ ( join_associative @ sK19_A ) )
                                                          | ~ ( meet_commutative @ sK19_A ) )
                                                    | ~ ( meet_associative @ sK19_A ) )
                                              | ~ ( meet_absorbing @ sK19_A ) )
                                        | ~ ( join_absorbing @ sK19_A ) )
                                  | ~ ( lattice @ sK19_A ) )
                            | ~ ( lower_bounded_semilattstr @ sK19_A ) )
                      | ~ ( upper_bounded_semilattstr @ sK19_A ) )
                | ~ ( bounded_lattstr @ sK19_A ) )
          | ~ ( complemented_lattstr @ sK19_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[305]) ).

thf(395,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( function @ SX1 )
                  | ~ ( quasi_total @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( function @ SX2 )
                  | ~ ( quasi_total @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( relation_of2 @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ( latt_str @ ( latt_str_of @ SX0 @ SX1 @ SX2 ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( function @ SX1 )
                  | ~ ( quasi_total @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( function @ SX2 )
                  | ~ ( quasi_total @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ~ ( relation_of2 @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
                  | ( strict_latt_str @ ( latt_str_of @ SX0 @ SX1 @ SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[246]) ).

thf(396,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( bounded_lattstr @ SX0 )
                      | ~ ( empty_carrier @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( bounded_lattstr @ SX0 )
                      | ( lower_bounded_semilattstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( bounded_lattstr @ SX0 )
                | ( upper_bounded_semilattstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[235]) ).

thf(397,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( join_semilatt_str @ SX0 )
                      | ( function @ ( the_L_join @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( join_semilatt_str @ SX0 )
                      | ( quasi_total @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( join_semilatt_str @ SX0 )
                | ( relation_of2_as_subset @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[272]) ).

thf(398,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( function @ SX1 )
          | ~ ( quasi_total @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
          | ~ ( relation_of2 @ SX1 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
          | ~ ( function @ SX2 )
          | ~ ( quasi_total @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
          | ~ ( relation_of2 @ SX2 @ ( cartesian_product2 @ SX0 @ SX0 ) @ SX0 )
          | ! [SX3: $i] :
              ~ ( ~ ~ ( ~ ( ! [SX4: $i,SX5: $i] :
                              ( ( latt_str_of @ SX0 @ SX1 @ SX2 )
                             != ( latt_str_of @ SX3 @ SX4 @ SX5 ) )
                          | ( SX0 = SX3 ) )
                      | ~ ! [SX4: $i] :
                            ( ! [SX5: $i] :
                                ( ( latt_str_of @ SX0 @ SX1 @ SX2 )
                               != ( latt_str_of @ SX3 @ SX4 @ SX5 ) )
                            | ( SX1 = SX4 ) ) )
                | ~ ! [SX4: $i,SX5: $i] :
                      ( ( ( latt_str_of @ SX0 @ SX1 @ SX2 )
                       != ( latt_str_of @ SX3 @ SX4 @ SX5 ) )
                      | ( SX2 = SX5 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[302]) ).

thf(399,plain,
    ! [SV1: $i] :
      ( ( ~ ( rel_str @ SV1 )
        | ~ ( strict_rel_str @ SV1 )
        | ( SV1
          = ( rel_str_of @ ( the_carrier @ SV1 ) @ ( the_InternalRel @ SV1 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[223]) ).

thf(400,plain,
    ! [SV2: $i] :
      ( ( ~ ( latt_str @ SV2 )
        | ~ ( strict_latt_str @ SV2 )
        | ( SV2
          = ( latt_str_of @ ( the_carrier @ SV2 ) @ ( the_L_join @ SV2 ) @ ( the_L_meet @ SV2 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[224]) ).

thf(401,plain,
    ! [SV3: $i] :
      ( ( ! [SY20: $i] :
            ( ~ ( in @ SV3 @ SY20 )
            | ~ ( in @ SY20 @ SV3 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[225]) ).

thf(402,plain,
    ! [SV4: $i] :
      ( ( ~ ( rel_str @ SV4 )
        | ~ ( with_suprema_relstr @ SV4 )
        | ~ ( empty_carrier @ SV4 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[227]) ).

thf(403,plain,
    ! [SV5: $i] :
      ( ( ! [SY21: $i,SY22: $i] :
            ( ~ ( element @ SY22 @ ( powerset @ ( cartesian_product2 @ SV5 @ SY21 ) ) )
            | ( relation @ SY22 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[229]) ).

thf(404,plain,
    ! [SV6: $i] :
      ( ( ~ ( rel_str @ SV6 )
        | ~ ( with_infima_relstr @ SV6 )
        | ~ ( empty_carrier @ SV6 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[231]) ).

thf(405,plain,
    ! [SV7: $i] :
      ( ( ~ ( rel_str @ SV7 )
        | ~ ( lower_bounded_relstr @ SV7 )
        | ~ ( upper_bounded_relstr @ SV7 )
        | ( bounded_relstr @ SV7 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[238]) ).

thf(406,plain,
    ! [SV8: $i] :
      ( ( ~ ( rel_str @ SV8 )
        | ( ( bottom_of_relstr @ SV8 )
          = ( join_on_relstr @ SV8 @ empty_set ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[241]) ).

thf(407,plain,
    ! [SV9: $i] :
      ( ( ( empty_carrier @ SV9 )
        | ~ ( latt_str @ SV9 )
        | ! [SY23: $i] :
            ( ( meet_of_latt_set @ SV9 @ SY23 )
            = ( join_of_latt_set @ SV9 @ ( a_2_2_lattice3 @ SV9 @ SY23 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[242]) ).

thf(408,plain,
    ! [SV10: $i] :
      ( ( ( empty_carrier @ SV10 )
        | ~ ( lattice @ SV10 )
        | ~ ( latt_str @ SV10 )
        | ( ( poset_of_lattice @ SV10 )
          = ( rel_str_of @ ( the_carrier @ SV10 ) @ ( k2_lattice3 @ SV10 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[243]) ).

thf(409,plain,
    ! [SV11: $i] :
      ( ( ( boole_POSet @ SV11 )
        = ( poset_of_lattice @ ( boole_lattice @ SV11 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[244]) ).

thf(410,plain,
    ! [SV12: $i] :
      ( ( ( empty_carrier @ SV12 )
        | ~ ( latt_str @ SV12 )
        | ! [SY24: $i] : ( element @ ( join_of_latt_set @ SV12 @ SY24 ) @ ( the_carrier @ SV12 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[247]) ).

thf(411,plain,
    ! [SV13: $i] :
      ( ( ( empty_carrier @ SV13 )
        | ~ ( latt_str @ SV13 )
        | ! [SY25: $i] : ( element @ ( meet_of_latt_set @ SV13 @ SY25 ) @ ( the_carrier @ SV13 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[248]) ).

thf(412,plain,
    ! [SV14: $i] :
      ( ( ~ ( rel_str @ SV14 )
        | ! [SY26: $i] : ( element @ ( join_on_relstr @ SV14 @ SY26 ) @ ( the_carrier @ SV14 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[251]) ).

thf(413,plain,
    ! [SV15: $i] :
      ( ( ~ ( rel_str @ SV15 )
        | ! [SY27: $i] : ( element @ ( meet_on_relstr @ SV15 @ SY27 ) @ ( the_carrier @ SV15 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[254]) ).

thf(414,plain,
    ! [SV16: $i] :
      ( ( ~ ( rel_str @ SV16 )
        | ( element @ ( bottom_of_relstr @ SV16 ) @ ( the_carrier @ SV16 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[257]) ).

thf(415,plain,
    ! [SV17: $i] :
      ( ( ( empty_carrier @ SV17 )
        | ~ ( meet_semilatt_str @ SV17 )
        | ( element @ ( bottom_of_semilattstr @ SV17 ) @ ( the_carrier @ SV17 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[259]) ).

thf(416,plain,
    ! [SV18: $i] :
      ( ( ( empty_carrier @ SV18 )
        | ~ ( lattice @ SV18 )
        | ~ ( latt_str @ SV18 )
        | ( relation @ ( relation_of_lattice @ SV18 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[260]) ).

thf(417,plain,
    ! [SV19: $i] :
      ( ( ~ ( meet_semilatt_str @ SV19 )
        | ( one_sorted_str @ SV19 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[261]) ).

thf(418,plain,
    ! [SV20: $i] :
      ( ( ~ ( rel_str @ SV20 )
        | ( one_sorted_str @ SV20 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[262]) ).

thf(419,plain,
    ! [SV21: $i] :
      ( ( ~ ( join_semilatt_str @ SV21 )
        | ( one_sorted_str @ SV21 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[264]) ).

thf(420,plain,
    ! [SV22: $i] :
      ( ( ! [SY28: $i,SY29: $i] :
            ( ~ ( relation_of2_as_subset @ SY29 @ SV22 @ SY28 )
            | ( element @ SY29 @ ( powerset @ ( cartesian_product2 @ SV22 @ SY28 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[268]) ).

thf(421,plain,
    ! [SV23: $i] :
      ( ( ~ ( rel_str @ SV23 )
        | ( relation_of2_as_subset @ ( the_InternalRel @ SV23 ) @ ( the_carrier @ SV23 ) @ ( the_carrier @ SV23 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[270]) ).

thf(422,plain,
    ! [SV24: $i] :
      ( ( ! [SY30: $i] : ( relation_of2 @ ( sK25_C @ SY30 @ SV24 ) @ SV24 @ SY30 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[278]) ).

thf(423,plain,
    ! [SV25: $i] :
      ( ( element @ ( sK24_B @ SV25 ) @ SV25 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[279]) ).

thf(424,plain,
    ! [SV26: $i] :
      ( ( ! [SY31: $i] : ( relation_of2_as_subset @ ( sK23_C @ SY31 @ SV26 ) @ SV26 @ SY31 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[280]) ).

thf(425,plain,
    ! [SV27: $i] :
      ( ( ( empty_carrier @ SV27 )
        | ~ ( one_sorted_str @ SV27 )
        | ~ ( empty @ ( the_carrier @ SV27 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[284]) ).

thf(426,plain,
    ! [SV28: $i] :
      ( ( ~ ( empty @ ( powerset @ SV28 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[285]) ).

thf(427,plain,
    ! [SV29: $i] :
      ( ( ! [SY32: $i] :
            ( ( empty @ SV29 )
            | ( empty @ SY32 )
            | ~ ( empty @ ( cartesian_product2 @ SV29 @ SY32 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[296]) ).

thf(428,plain,
    ( ( empty @ sK9_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[315]) ).

thf(429,plain,
    ! [SV30: $i] :
      ( ( ( empty_carrier @ SV30 )
        | ~ ( lattice @ SV30 )
        | ~ ( latt_str @ SV30 )
        | ( ( k2_lattice3 @ SV30 )
          = ( relation_of_lattice @ SV30 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[322]) ).

thf(430,plain,
    ! [SV31: $i] :
      ( ( subset @ SV31 @ SV31 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[324]) ).

thf(431,plain,
    ! [SV32: $i] :
      ( ( ! [SY33: $i] :
            ( ~ ( in @ SV32 @ SY33 )
            | ( element @ SV32 @ SY33 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[325]) ).

thf(432,plain,
    ! [SV33: $i] :
      ( ( ! [SY34: $i] :
            ( ~ ( element @ SV33 @ SY34 )
            | ( empty @ SY34 )
            | ( in @ SV33 @ SY34 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[327]) ).

thf(433,plain,
    ! [SV34: $i] :
      ( ( ! [SY35: $i,SY36: $i] :
            ( ~ ( element @ SY35 @ ( powerset @ SY36 ) )
            | ~ ( in @ SV34 @ SY35 )
            | ( element @ SV34 @ SY36 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[331]) ).

thf(434,plain,
    ! [SV35: $i] :
      ( ( ! [SY37: $i,SY38: $i] :
            ( ~ ( element @ SY37 @ ( powerset @ SY38 ) )
            | ~ ( in @ SV35 @ SY37 )
            | ~ ( empty @ SY38 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[333]) ).

thf(435,plain,
    ! [SV36: $i] :
      ( ( ~ ( empty @ SV36 )
        | ( SV36 = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[334]) ).

thf(436,plain,
    ! [SV37: $i] :
      ( ( ! [SY39: $i] :
            ( ~ ( empty @ SY39 )
            | ~ ( in @ SV37 @ SY39 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[335]) ).

thf(437,plain,
    ! [SV38: $i] :
      ( ( ! [SY40: $i] :
            ( ( SV38 = SY40 )
            | ~ ( empty @ SV38 )
            | ~ ( empty @ SY40 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[336]) ).

thf(438,plain,
    ( ( ( bottom_of_relstr @ ( boole_POSet @ sK1_A ) )
      = empty_set )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[337]) ).

thf(439,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[338]) ).

thf(440,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( upper_bounded_semilattstr @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( upper_bounded_semilattstr @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( upper_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[339]) ).

thf(441,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( join_commutative @ SX0 )
            | ~ ( join_associative @ SX0 )
            | ~ ( meet_commutative @ SX0 )
            | ~ ( meet_associative @ SX0 )
            | ~ ( meet_absorbing @ SX0 )
            | ~ ( join_absorbing @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( join_commutative @ SX0 )
            | ~ ( join_associative @ SX0 )
            | ~ ( meet_commutative @ SX0 )
            | ~ ( meet_associative @ SX0 )
            | ~ ( meet_absorbing @ SX0 )
            | ~ ( join_absorbing @ SX0 )
            | ( lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[340]) ).

thf(442,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( join_semilatt_str @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( meet_semilatt_str @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[341]) ).

thf(443,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[342]) ).

thf(444,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                                | ~ ~ ( empty_carrier @ sK13_A ) )
                                          | ~ ( strict_rel_str @ sK13_A ) )
                                    | ~ ( reflexive_relstr @ sK13_A ) )
                              | ~ ( transitive_relstr @ sK13_A ) )
                        | ~ ( antisymmetric_relstr @ sK13_A ) )
                  | ~ ( with_suprema_relstr @ sK13_A ) )
            | ~ ( with_infima_relstr @ sK13_A ) )
      | ~ ( complete_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[343]) ).

thf(445,plain,
    ! [SV39: $i] :
      ( ( ~ ( ~ ! [SY41: $i] :
                  ( ( empty_carrier @ SY41 )
                  | ~ ( latt_str @ SY41 )
                  | ! [SY42: $i] :
                      ( ! [SY43: $i] :
                          ( ( SV39 != SY43 )
                          | ~ ( element @ SY43 @ ( the_carrier @ SY41 ) )
                          | ~ ( latt_set_smaller @ SY41 @ SY43 @ SY42 ) )
                      | ( in @ SV39 @ ( a_2_2_lattice3 @ SY41 @ SY42 ) ) ) )
            | ~ ! [SY44: $i] :
                  ( ( empty_carrier @ SY44 )
                  | ~ ( latt_str @ SY44 )
                  | ! [SY45: $i] :
                      ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SY44 @ SY45 ) )
                      | ~ ( ~ ~ ( ( SV39
                                 != ( sK22_D @ SY45 @ SY44 @ SV39 ) )
                                | ~ ( element @ ( sK22_D @ SY45 @ SY44 @ SV39 ) @ ( the_carrier @ SY44 ) ) )
                          | ~ ( latt_set_smaller @ SY44 @ ( sK22_D @ SY45 @ SY44 @ SV39 ) @ SY45 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[344]) ).

thf(446,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                                        | ~ ~ ( empty_carrier @ sK20_A ) )
                                                                  | ~ ( strict_latt_str @ sK20_A ) )
                                                            | ~ ( join_commutative @ sK20_A ) )
                                                      | ~ ( join_associative @ sK20_A ) )
                                                | ~ ( meet_commutative @ sK20_A ) )
                                          | ~ ( meet_associative @ sK20_A ) )
                                    | ~ ( meet_absorbing @ sK20_A ) )
                              | ~ ( join_absorbing @ sK20_A ) )
                        | ~ ( lattice @ sK20_A ) )
                  | ~ ( lower_bounded_semilattstr @ sK20_A ) )
            | ~ ( upper_bounded_semilattstr @ sK20_A ) )
      | ~ ( bounded_lattstr @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[345]) ).

thf(447,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                            | ~ ~ ( empty_carrier @ sK8_A ) )
                                                      | ~ ( reflexive_relstr @ sK8_A ) )
                                                | ~ ( transitive_relstr @ sK8_A ) )
                                          | ~ ( antisymmetric_relstr @ sK8_A ) )
                                    | ~ ( with_suprema_relstr @ sK8_A ) )
                              | ~ ( with_infima_relstr @ sK8_A ) )
                        | ~ ( complete_relstr @ sK8_A ) )
                  | ~ ( lower_bounded_relstr @ sK8_A ) )
            | ~ ( upper_bounded_relstr @ sK8_A ) )
      | ~ ( bounded_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[346]) ).

thf(448,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                              | ~ ~ ( empty_carrier @ sK12_A ) )
                        | ~ ( strict_rel_str @ sK12_A ) )
                  | ~ ( reflexive_relstr @ sK12_A ) )
            | ~ ( transitive_relstr @ sK12_A ) )
      | ~ ( antisymmetric_relstr @ sK12_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[347]) ).

thf(449,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                            | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( with_infima_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( complete_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[348]) ).

thf(450,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( bounded_relstr @ SX0 )
            | ( lower_bounded_relstr @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( bounded_relstr @ SX0 )
            | ( upper_bounded_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[349]) ).

thf(451,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[350]) ).

thf(452,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( bottom_of_semilattstr @ ( boole_lattice @ SX0 ) )
            = empty_set )
      | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[351]) ).

thf(453,plain,
    ! [SV40: $i] :
      ( ( ( empty @ SV40 )
        | ~ ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
            | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[352]) ).

thf(454,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ( bounded_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[353]) ).

thf(455,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[354]) ).

thf(456,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( complete_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[355]) ).

thf(457,plain,
    ! [SV41: $i] :
      ( ( ( empty_carrier @ SV41 )
        | ~ ( one_sorted_str @ SV41 )
        | ~ ( ~ ( element @ ( sK5_B @ SV41 ) @ ( powerset @ ( the_carrier @ SV41 ) ) )
            | ~ ~ ( empty @ ( sK5_B @ SV41 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[356]) ).

thf(458,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( meet_semilatt_str @ SX0 )
                  | ( function @ ( the_L_meet @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( meet_semilatt_str @ SX0 )
                  | ( quasi_total @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( meet_semilatt_str @ SX0 )
            | ( relation_of2_as_subset @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(459,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( empty_carrier @ SX0 ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ( join_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ( join_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ( meet_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ( meet_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( meet_absorbing @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( join_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[358]) ).

thf(460,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK4_A )
            | ~ ~ ( empty_carrier @ sK4_A ) )
      | ~ ( strict_latt_str @ sK4_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[359]) ).

thf(461,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                                    | ~ ~ ( empty_carrier @ sK17_A ) )
                              | ~ ( strict_rel_str @ sK17_A ) )
                        | ~ ( reflexive_relstr @ sK17_A ) )
                  | ~ ( transitive_relstr @ sK17_A ) )
            | ~ ( antisymmetric_relstr @ sK17_A ) )
      | ~ ( complete_relstr @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[360]) ).

thf(462,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                                          | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                                    | ~ ( strict_latt_str @ sK18_A ) )
                                                                              | ~ ( join_commutative @ sK18_A ) )
                                                                        | ~ ( join_associative @ sK18_A ) )
                                                                  | ~ ( meet_commutative @ sK18_A ) )
                                                            | ~ ( meet_associative @ sK18_A ) )
                                                      | ~ ( meet_absorbing @ sK18_A ) )
                                                | ~ ( join_absorbing @ sK18_A ) )
                                          | ~ ( lattice @ sK18_A ) )
                                    | ~ ( distributive_lattstr @ sK18_A ) )
                              | ~ ( lower_bounded_semilattstr @ sK18_A ) )
                        | ~ ( upper_bounded_semilattstr @ sK18_A ) )
                  | ~ ( bounded_lattstr @ sK18_A ) )
            | ~ ( complemented_lattstr @ sK18_A ) )
      | ~ ( boolean_lattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[361]) ).

thf(463,plain,
    ! [SV42: $i] :
      ( ( ~ ( ~ ! [SY46: $i,SY47: $i] :
                  ( ~ ( relation_of2 @ SY47 @ SV42 @ SY46 )
                  | ( relation_of2_as_subset @ SY47 @ SV42 @ SY46 ) )
            | ~ ! [SY48: $i,SY49: $i] :
                  ( ~ ( relation_of2_as_subset @ SY49 @ SV42 @ SY48 )
                  | ( relation_of2 @ SY49 @ SV42 @ SY48 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[362]) ).

thf(464,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( lower_bounded_semilattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( latt_str @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( ( bottom_of_semilattstr @ SX0 )
              = ( join_of_latt_set @ SX0 @ empty_set ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[363]) ).

thf(465,plain,
    ( ( ~ ! [SX0: $i] : ( rel_str @ ( boole_POSet @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[364]) ).

thf(466,plain,
    ! [SV43: $i] :
      ( ( ! [SY50: $i] :
            ( ~ ( relation_of2 @ SY50 @ SV43 @ SV43 )
            | ~ ( ~ ! [SY51: $i] :
                      ( ! [SY52: $i] :
                          ( ( rel_str_of @ SV43 @ SY50 )
                         != ( rel_str_of @ SY51 @ SY52 ) )
                      | ( SV43 = SY51 ) )
                | ~ ! [SY53: $i,SY54: $i] :
                      ( ( ( rel_str_of @ SV43 @ SY50 )
                       != ( rel_str_of @ SY53 @ SY54 ) )
                      | ( SY50 = SY54 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[365]) ).

thf(467,plain,
    ( ( ~ ( one_sorted_str @ sK6_A )
      | ~ ~ ( empty_carrier @ sK6_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[366]) ).

thf(468,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ~ ( complemented_lattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ~ ( complemented_lattstr @ SX0 )
            | ( boolean_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[367]) ).

thf(469,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( v1_partfun1 @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( relation_of2_as_subset @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[368]) ).

thf(470,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ( empty @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ~ ( empty_carrier @ ( rel_str_of @ SX0 @ SX1 ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ( empty @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[369]) ).

thf(471,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( rel_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( complete_relstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( rel_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( complete_relstr @ SX0 )
                  | ( with_suprema_relstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( with_infima_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[370]) ).

thf(472,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( distributive_lattstr @ SX0 )
                                                      | ~ ( empty_carrier @ SX0 ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( distributive_lattstr @ SX0 )
                                                      | ( join_commutative @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( distributive_lattstr @ SX0 )
                                                | ( join_associative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( distributive_lattstr @ SX0 )
                                          | ( meet_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ( meet_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( meet_absorbing @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( join_absorbing @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( modular_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[371]) ).

thf(473,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                        ( ~ ( antisymmetric @ SX1 )
                        | ~ ( reflexive @ SX1 )
                        | ~ ( transitive @ SX1 )
                        | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                        | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                        | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) )
                  | ~ ! [SX0: $i,SX1: $i] :
                        ( ~ ( antisymmetric @ SX1 )
                        | ~ ( reflexive @ SX1 )
                        | ~ ( transitive @ SX1 )
                        | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                        | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                        | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
            | ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( antisymmetric @ SX1 )
                  | ~ ( reflexive @ SX1 )
                  | ~ ( transitive @ SX1 )
                  | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                  | ( transitive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( antisymmetric @ SX1 )
            | ~ ( reflexive @ SX1 )
            | ~ ( transitive @ SX1 )
            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( antisymmetric_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[372]) ).

thf(474,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( bounded_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[373]) ).

thf(475,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[374]) ).

thf(476,plain,
    ( ( ~ ( rel_str @ sK16_A )
      | ~ ( strict_rel_str @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[375]) ).

thf(477,plain,
    ! [SV44: $i] :
      ( ( ~ ( ~ ( element @ ( sK10_B @ SV44 ) @ ( powerset @ SV44 ) )
            | ~ ( empty @ ( sK10_B @ SV44 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[376]) ).

thf(478,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                                      | ~ ~ ( empty_carrier @ sK3_A ) )
                                                | ~ ( strict_latt_str @ sK3_A ) )
                                          | ~ ( join_commutative @ sK3_A ) )
                                    | ~ ( join_associative @ sK3_A ) )
                              | ~ ( meet_commutative @ sK3_A ) )
                        | ~ ( meet_associative @ sK3_A ) )
                  | ~ ( meet_absorbing @ sK3_A ) )
            | ~ ( join_absorbing @ sK3_A ) )
      | ~ ( lattice @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[377]) ).

thf(479,plain,
    ( ( ~ ! [SX0: $i] : ( latt_str @ ( boole_lattice @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[378]) ).

thf(480,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[379]) ).

thf(481,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                              | ~ ~ ( empty_carrier @ sK21_A ) )
                                                                        | ~ ( strict_latt_str @ sK21_A ) )
                                                                  | ~ ( join_commutative @ sK21_A ) )
                                                            | ~ ( join_associative @ sK21_A ) )
                                                      | ~ ( meet_commutative @ sK21_A ) )
                                                | ~ ( meet_associative @ sK21_A ) )
                                          | ~ ( meet_absorbing @ sK21_A ) )
                                    | ~ ( join_absorbing @ sK21_A ) )
                              | ~ ( lattice @ sK21_A ) )
                        | ~ ( distributive_lattstr @ sK21_A ) )
                  | ~ ( modular_lattstr @ sK21_A ) )
            | ~ ( lower_bounded_semilattstr @ sK21_A ) )
      | ~ ( upper_bounded_semilattstr @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[380]) ).

thf(482,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[381]) ).

thf(483,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( lower_bounded_semilattstr @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( lower_bounded_semilattstr @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( lower_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[382]) ).

thf(484,plain,
    ! [SV45: $i] :
      ( ( ~ ( ~ ! [SY55: $i,SY56: $i] :
                  ( ( empty @ SV45 )
                  | ~ ( function @ SY55 )
                  | ~ ( quasi_total @ SY55 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
                  | ~ ( relation_of2 @ SY55 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
                  | ~ ( function @ SY56 )
                  | ~ ( quasi_total @ SY56 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
                  | ~ ( relation_of2 @ SY56 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
                  | ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SY55 @ SY56 ) ) )
            | ~ ! [SY57: $i,SY58: $i] :
                  ( ( empty @ SV45 )
                  | ~ ( function @ SY57 )
                  | ~ ( quasi_total @ SY57 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
                  | ~ ( relation_of2 @ SY57 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
                  | ~ ( function @ SY58 )
                  | ~ ( quasi_total @ SY58 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
                  | ~ ( relation_of2 @ SY58 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
                  | ( strict_latt_str @ ( latt_str_of @ SV45 @ SY57 @ SY58 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[383]) ).

thf(485,plain,
    ( ( ~ ( latt_str @ sK7_A )
      | ~ ( strict_latt_str @ sK7_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[384]) ).

thf(486,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[385]) ).

thf(487,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( reflexive_relstr @ SX0 )
                              | ~ ( transitive_relstr @ SX0 )
                              | ~ ( antisymmetric_relstr @ SX0 )
                              | ~ ( rel_str @ SX0 )
                              | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( reflexive_relstr @ SX0 )
                              | ~ ( transitive_relstr @ SX0 )
                              | ~ ( antisymmetric_relstr @ SX0 )
                              | ~ ( rel_str @ SX0 )
                              | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( reflexive_relstr @ SX0 )
                        | ~ ( transitive_relstr @ SX0 )
                        | ~ ( antisymmetric_relstr @ SX0 )
                        | ~ ( rel_str @ SX0 )
                        | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( reflexive_relstr @ SX0 )
                  | ~ ( transitive_relstr @ SX0 )
                  | ~ ( antisymmetric_relstr @ SX0 )
                  | ~ ( rel_str @ SX0 )
                  | ( transitive @ ( the_InternalRel @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( v1_partfun1 @ ( the_InternalRel @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[386]) ).

thf(488,plain,
    ! [SV46: $i] :
      ( ( ! [SY59: $i] :
            ( ~ ( ~ ( ~ ( in @ ( sK2_C @ SY59 @ SV46 ) @ SV46 )
                    | ~ ( in @ ( sK2_C @ SY59 @ SV46 ) @ SY59 ) )
                | ~ ( ( in @ ( sK2_C @ SY59 @ SV46 ) @ SV46 )
                    | ( in @ ( sK2_C @ SY59 @ SV46 ) @ SY59 ) ) )
            | ( SV46 = SY59 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[387]) ).

thf(489,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[388]) ).

thf(490,plain,
    ! [SV47: $i] :
      ( ( ! [SY60: $i] :
            ~ ( ~ ~ ( ~ ( relation @ ( sK11_C @ SY60 @ SV47 ) )
                    | ~ ( relation_of2 @ ( sK11_C @ SY60 @ SV47 ) @ SV47 @ SY60 ) )
              | ~ ( function @ ( sK11_C @ SY60 @ SV47 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[389]) ).

thf(491,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ( ~ ( latt_str @ SX0 )
                                                                  | ( empty_carrier @ SX0 )
                                                                  | ~ ( lattice @ SX0 )
                                                                  | ~ ( complete_latt_str @ SX0 )
                                                                  | ~ ( empty_carrier @ SX0 ) )
                                                            | ~ ! [SX0: $i] :
                                                                  ( ~ ( latt_str @ SX0 )
                                                                  | ( empty_carrier @ SX0 )
                                                                  | ~ ( lattice @ SX0 )
                                                                  | ~ ( complete_latt_str @ SX0 )
                                                                  | ( join_commutative @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] :
                                                            ( ~ ( latt_str @ SX0 )
                                                            | ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ( join_associative @ SX0 ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ( meet_commutative @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ( meet_associative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( meet_absorbing @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( join_absorbing @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( lower_bounded_semilattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( upper_bounded_semilattstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( bounded_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[390]) ).

thf(492,plain,
    ! [SV48: $i] :
      ( ( ( empty_carrier @ SV48 )
        | ~ ( lattice @ SV48 )
        | ~ ( complete_latt_str @ SV48 )
        | ~ ( latt_str @ SV48 )
        | ~ ( ~ ! [SY61: $i] :
                  ( ( join_of_latt_set @ SV48 @ SY61 )
                  = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
            | ~ ! [SY62: $i] :
                  ( ( meet_of_latt_set @ SV48 @ SY62 )
                  = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[391]) ).

thf(493,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ( ( empty_carrier @ SX0 )
                                                                  | ~ ( lattice @ SX0 )
                                                                  | ~ ( complete_latt_str @ SX0 )
                                                                  | ~ ( latt_str @ SX0 )
                                                                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] :
                                                                  ( ( empty_carrier @ SX0 )
                                                                  | ~ ( lattice @ SX0 )
                                                                  | ~ ( complete_latt_str @ SX0 )
                                                                  | ~ ( latt_str @ SX0 )
                                                                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                                      | ~ ! [SX0: $i] :
                                                            ( ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ~ ( latt_str @ SX0 )
                                                            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( latt_str @ SX0 )
                                                      | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( complete_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[392]) ).

thf(494,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( boolean_lattstr @ SX0 )
                                    | ~ ( empty_carrier @ SX0 ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( boolean_lattstr @ SX0 )
                                    | ( distributive_lattstr @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( boolean_lattstr @ SX0 )
                              | ( lower_bounded_semilattstr @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( boolean_lattstr @ SX0 )
                        | ( upper_bounded_semilattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ( bounded_lattstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( complemented_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[393]) ).

thf(495,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                              | ~ ~ ( empty_carrier @ sK19_A ) )
                                                                        | ~ ( strict_latt_str @ sK19_A ) )
                                                                  | ~ ( join_commutative @ sK19_A ) )
                                                            | ~ ( join_associative @ sK19_A ) )
                                                      | ~ ( meet_commutative @ sK19_A ) )
                                                | ~ ( meet_associative @ sK19_A ) )
                                          | ~ ( meet_absorbing @ sK19_A ) )
                                    | ~ ( join_absorbing @ sK19_A ) )
                              | ~ ( lattice @ sK19_A ) )
                        | ~ ( lower_bounded_semilattstr @ sK19_A ) )
                  | ~ ( upper_bounded_semilattstr @ sK19_A ) )
            | ~ ( bounded_lattstr @ sK19_A ) )
      | ~ ( complemented_lattstr @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[394]) ).

thf(496,plain,
    ! [SV49: $i] :
      ( ( ~ ( ~ ! [SY63: $i,SY64: $i] :
                  ( ~ ( function @ SY63 )
                  | ~ ( quasi_total @ SY63 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
                  | ~ ( relation_of2 @ SY63 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
                  | ~ ( function @ SY64 )
                  | ~ ( quasi_total @ SY64 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
                  | ~ ( relation_of2 @ SY64 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
                  | ( latt_str @ ( latt_str_of @ SV49 @ SY63 @ SY64 ) ) )
            | ~ ! [SY65: $i,SY66: $i] :
                  ( ~ ( function @ SY65 )
                  | ~ ( quasi_total @ SY65 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
                  | ~ ( relation_of2 @ SY65 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
                  | ~ ( function @ SY66 )
                  | ~ ( quasi_total @ SY66 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
                  | ~ ( relation_of2 @ SY66 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
                  | ( strict_latt_str @ ( latt_str_of @ SV49 @ SY65 @ SY66 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[395]) ).

thf(497,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( bounded_lattstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( bounded_lattstr @ SX0 )
                  | ( lower_bounded_semilattstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[396]) ).

thf(498,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( join_semilatt_str @ SX0 )
                  | ( function @ ( the_L_join @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( join_semilatt_str @ SX0 )
                  | ( quasi_total @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( join_semilatt_str @ SX0 )
            | ( relation_of2_as_subset @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[397]) ).

thf(499,plain,
    ! [SV50: $i] :
      ( ( ! [SY67: $i,SY68: $i] :
            ( ~ ( function @ SY67 )
            | ~ ( quasi_total @ SY67 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
            | ~ ( relation_of2 @ SY67 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
            | ~ ( function @ SY68 )
            | ~ ( quasi_total @ SY68 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
            | ~ ( relation_of2 @ SY68 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
            | ! [SY69: $i] :
                ~ ( ~ ~ ( ~ ( ! [SY70: $i,SY71: $i] :
                                ( ( latt_str_of @ SV50 @ SY67 @ SY68 )
                               != ( latt_str_of @ SY69 @ SY70 @ SY71 ) )
                            | ( SV50 = SY69 ) )
                        | ~ ! [SY72: $i] :
                              ( ! [SY73: $i] :
                                  ( ( latt_str_of @ SV50 @ SY67 @ SY68 )
                                 != ( latt_str_of @ SY69 @ SY72 @ SY73 ) )
                              | ( SY67 = SY72 ) ) )
                  | ~ ! [SY74: $i,SY75: $i] :
                        ( ( ( latt_str_of @ SV50 @ SY67 @ SY68 )
                         != ( latt_str_of @ SY69 @ SY74 @ SY75 ) )
                        | ( SY68 = SY75 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[398]) ).

thf(500,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( rel_str @ SV1 ) )
        = $true )
      | ( ( ~ ( strict_rel_str @ SV1 )
          | ( SV1
            = ( rel_str_of @ ( the_carrier @ SV1 ) @ ( the_InternalRel @ SV1 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[399]) ).

thf(501,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( latt_str @ SV2 ) )
        = $true )
      | ( ( ~ ( strict_latt_str @ SV2 )
          | ( SV2
            = ( latt_str_of @ ( the_carrier @ SV2 ) @ ( the_L_join @ SV2 ) @ ( the_L_meet @ SV2 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[400]) ).

thf(502,plain,
    ! [SV51: $i,SV3: $i] :
      ( ( ~ ( in @ SV3 @ SV51 )
        | ~ ( in @ SV51 @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[401]) ).

thf(503,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( rel_str @ SV4 ) )
        = $true )
      | ( ( ~ ( with_suprema_relstr @ SV4 )
          | ~ ( empty_carrier @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[402]) ).

thf(504,plain,
    ! [SV52: $i,SV5: $i] :
      ( ( ! [SY76: $i] :
            ( ~ ( element @ SY76 @ ( powerset @ ( cartesian_product2 @ SV5 @ SV52 ) ) )
            | ( relation @ SY76 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[403]) ).

thf(505,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( rel_str @ SV6 ) )
        = $true )
      | ( ( ~ ( with_infima_relstr @ SV6 )
          | ~ ( empty_carrier @ SV6 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[404]) ).

thf(506,plain,
    ! [SV7: $i] :
      ( ( ( ~ ( rel_str @ SV7 ) )
        = $true )
      | ( ( ~ ( lower_bounded_relstr @ SV7 )
          | ~ ( upper_bounded_relstr @ SV7 )
          | ( bounded_relstr @ SV7 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[405]) ).

thf(507,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( rel_str @ SV8 ) )
        = $true )
      | ( ( ( bottom_of_relstr @ SV8 )
          = ( join_on_relstr @ SV8 @ empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[406]) ).

thf(508,plain,
    ! [SV9: $i] :
      ( ( ( ( empty_carrier @ SV9 )
          | ~ ( latt_str @ SV9 ) )
        = $true )
      | ( ( ! [SY23: $i] :
              ( ( meet_of_latt_set @ SV9 @ SY23 )
              = ( join_of_latt_set @ SV9 @ ( a_2_2_lattice3 @ SV9 @ SY23 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[407]) ).

thf(509,plain,
    ! [SV10: $i] :
      ( ( ( ( empty_carrier @ SV10 )
          | ~ ( lattice @ SV10 )
          | ~ ( latt_str @ SV10 ) )
        = $true )
      | ( ( ( poset_of_lattice @ SV10 )
          = ( rel_str_of @ ( the_carrier @ SV10 ) @ ( k2_lattice3 @ SV10 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[408]) ).

thf(510,plain,
    ! [SV12: $i] :
      ( ( ( ( empty_carrier @ SV12 )
          | ~ ( latt_str @ SV12 ) )
        = $true )
      | ( ( ! [SY24: $i] : ( element @ ( join_of_latt_set @ SV12 @ SY24 ) @ ( the_carrier @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[410]) ).

thf(511,plain,
    ! [SV13: $i] :
      ( ( ( ( empty_carrier @ SV13 )
          | ~ ( latt_str @ SV13 ) )
        = $true )
      | ( ( ! [SY25: $i] : ( element @ ( meet_of_latt_set @ SV13 @ SY25 ) @ ( the_carrier @ SV13 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[411]) ).

thf(512,plain,
    ! [SV14: $i] :
      ( ( ( ~ ( rel_str @ SV14 ) )
        = $true )
      | ( ( ! [SY26: $i] : ( element @ ( join_on_relstr @ SV14 @ SY26 ) @ ( the_carrier @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[412]) ).

thf(513,plain,
    ! [SV15: $i] :
      ( ( ( ~ ( rel_str @ SV15 ) )
        = $true )
      | ( ( ! [SY27: $i] : ( element @ ( meet_on_relstr @ SV15 @ SY27 ) @ ( the_carrier @ SV15 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[413]) ).

thf(514,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( rel_str @ SV16 ) )
        = $true )
      | ( ( element @ ( bottom_of_relstr @ SV16 ) @ ( the_carrier @ SV16 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[414]) ).

thf(515,plain,
    ! [SV17: $i] :
      ( ( ( ( empty_carrier @ SV17 )
          | ~ ( meet_semilatt_str @ SV17 ) )
        = $true )
      | ( ( element @ ( bottom_of_semilattstr @ SV17 ) @ ( the_carrier @ SV17 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[415]) ).

thf(516,plain,
    ! [SV18: $i] :
      ( ( ( ( empty_carrier @ SV18 )
          | ~ ( lattice @ SV18 )
          | ~ ( latt_str @ SV18 ) )
        = $true )
      | ( ( relation @ ( relation_of_lattice @ SV18 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[416]) ).

thf(517,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( meet_semilatt_str @ SV19 ) )
        = $true )
      | ( ( one_sorted_str @ SV19 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[417]) ).

thf(518,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( rel_str @ SV20 ) )
        = $true )
      | ( ( one_sorted_str @ SV20 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[418]) ).

thf(519,plain,
    ! [SV21: $i] :
      ( ( ( ~ ( join_semilatt_str @ SV21 ) )
        = $true )
      | ( ( one_sorted_str @ SV21 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[419]) ).

thf(520,plain,
    ! [SV53: $i,SV22: $i] :
      ( ( ! [SY77: $i] :
            ( ~ ( relation_of2_as_subset @ SY77 @ SV22 @ SV53 )
            | ( element @ SY77 @ ( powerset @ ( cartesian_product2 @ SV22 @ SV53 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[420]) ).

thf(521,plain,
    ! [SV23: $i] :
      ( ( ( ~ ( rel_str @ SV23 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( the_InternalRel @ SV23 ) @ ( the_carrier @ SV23 ) @ ( the_carrier @ SV23 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[421]) ).

thf(522,plain,
    ! [SV24: $i,SV54: $i] :
      ( ( relation_of2 @ ( sK25_C @ SV54 @ SV24 ) @ SV24 @ SV54 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[422]) ).

thf(523,plain,
    ! [SV26: $i,SV55: $i] :
      ( ( relation_of2_as_subset @ ( sK23_C @ SV55 @ SV26 ) @ SV26 @ SV55 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[424]) ).

thf(524,plain,
    ! [SV27: $i] :
      ( ( ( ( empty_carrier @ SV27 )
          | ~ ( one_sorted_str @ SV27 ) )
        = $true )
      | ( ( ~ ( empty @ ( the_carrier @ SV27 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[425]) ).

thf(525,plain,
    ! [SV28: $i] :
      ( ( empty @ ( powerset @ SV28 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[426]) ).

thf(526,plain,
    ! [SV56: $i,SV29: $i] :
      ( ( ( empty @ SV29 )
        | ( empty @ SV56 )
        | ~ ( empty @ ( cartesian_product2 @ SV29 @ SV56 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[427]) ).

thf(527,plain,
    ! [SV30: $i] :
      ( ( ( ( empty_carrier @ SV30 )
          | ~ ( lattice @ SV30 )
          | ~ ( latt_str @ SV30 ) )
        = $true )
      | ( ( ( k2_lattice3 @ SV30 )
          = ( relation_of_lattice @ SV30 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[429]) ).

thf(528,plain,
    ! [SV57: $i,SV32: $i] :
      ( ( ~ ( in @ SV32 @ SV57 )
        | ( element @ SV32 @ SV57 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[431]) ).

thf(529,plain,
    ! [SV58: $i,SV33: $i] :
      ( ( ~ ( element @ SV33 @ SV58 )
        | ( empty @ SV58 )
        | ( in @ SV33 @ SV58 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[432]) ).

thf(530,plain,
    ! [SV34: $i,SV59: $i] :
      ( ( ! [SY78: $i] :
            ( ~ ( element @ SV59 @ ( powerset @ SY78 ) )
            | ~ ( in @ SV34 @ SV59 )
            | ( element @ SV34 @ SY78 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[433]) ).

thf(531,plain,
    ! [SV35: $i,SV60: $i] :
      ( ( ! [SY79: $i] :
            ( ~ ( element @ SV60 @ ( powerset @ SY79 ) )
            | ~ ( in @ SV35 @ SV60 )
            | ~ ( empty @ SY79 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[434]) ).

thf(532,plain,
    ! [SV36: $i] :
      ( ( ( ~ ( empty @ SV36 ) )
        = $true )
      | ( ( SV36 = empty_set )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[435]) ).

thf(533,plain,
    ! [SV37: $i,SV61: $i] :
      ( ( ~ ( empty @ SV61 )
        | ~ ( in @ SV37 @ SV61 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[436]) ).

thf(534,plain,
    ! [SV62: $i,SV38: $i] :
      ( ( ( SV38 = SV62 )
        | ~ ( empty @ SV38 )
        | ~ ( empty @ SV62 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[437]) ).

thf(535,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[439]) ).

thf(536,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[439]) ).

thf(537,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( upper_bounded_semilattstr @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( upper_bounded_semilattstr @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( upper_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[440]) ).

thf(538,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[440]) ).

thf(539,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( join_commutative @ SX0 )
            | ~ ( join_associative @ SX0 )
            | ~ ( meet_commutative @ SX0 )
            | ~ ( meet_associative @ SX0 )
            | ~ ( meet_absorbing @ SX0 )
            | ~ ( join_absorbing @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[441]) ).

thf(540,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( join_commutative @ SX0 )
            | ~ ( join_associative @ SX0 )
            | ~ ( meet_commutative @ SX0 )
            | ~ ( meet_associative @ SX0 )
            | ~ ( meet_absorbing @ SX0 )
            | ~ ( join_absorbing @ SX0 )
            | ( lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[441]) ).

thf(541,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( join_semilatt_str @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[442]) ).

thf(542,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( meet_semilatt_str @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[442]) ).

thf(543,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[443]) ).

thf(544,plain,
    ( ( ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[443]) ).

thf(545,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                                | ~ ~ ( empty_carrier @ sK13_A ) )
                                          | ~ ( strict_rel_str @ sK13_A ) )
                                    | ~ ( reflexive_relstr @ sK13_A ) )
                              | ~ ( transitive_relstr @ sK13_A ) )
                        | ~ ( antisymmetric_relstr @ sK13_A ) )
                  | ~ ( with_suprema_relstr @ sK13_A ) )
            | ~ ( with_infima_relstr @ sK13_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[444]) ).

thf(546,plain,
    ( ( ~ ( complete_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[444]) ).

thf(547,plain,
    ! [SV39: $i] :
      ( ( ~ ! [SY41: $i] :
              ( ( empty_carrier @ SY41 )
              | ~ ( latt_str @ SY41 )
              | ! [SY42: $i] :
                  ( ! [SY43: $i] :
                      ( ( SV39 != SY43 )
                      | ~ ( element @ SY43 @ ( the_carrier @ SY41 ) )
                      | ~ ( latt_set_smaller @ SY41 @ SY43 @ SY42 ) )
                  | ( in @ SV39 @ ( a_2_2_lattice3 @ SY41 @ SY42 ) ) ) )
        | ~ ! [SY44: $i] :
              ( ( empty_carrier @ SY44 )
              | ~ ( latt_str @ SY44 )
              | ! [SY45: $i] :
                  ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SY44 @ SY45 ) )
                  | ~ ( ~ ~ ( ( SV39
                             != ( sK22_D @ SY45 @ SY44 @ SV39 ) )
                            | ~ ( element @ ( sK22_D @ SY45 @ SY44 @ SV39 ) @ ( the_carrier @ SY44 ) ) )
                      | ~ ( latt_set_smaller @ SY44 @ ( sK22_D @ SY45 @ SY44 @ SV39 ) @ SY45 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[445]) ).

thf(548,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                                        | ~ ~ ( empty_carrier @ sK20_A ) )
                                                                  | ~ ( strict_latt_str @ sK20_A ) )
                                                            | ~ ( join_commutative @ sK20_A ) )
                                                      | ~ ( join_associative @ sK20_A ) )
                                                | ~ ( meet_commutative @ sK20_A ) )
                                          | ~ ( meet_associative @ sK20_A ) )
                                    | ~ ( meet_absorbing @ sK20_A ) )
                              | ~ ( join_absorbing @ sK20_A ) )
                        | ~ ( lattice @ sK20_A ) )
                  | ~ ( lower_bounded_semilattstr @ sK20_A ) )
            | ~ ( upper_bounded_semilattstr @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[446]) ).

thf(549,plain,
    ( ( ~ ( bounded_lattstr @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[446]) ).

thf(550,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                            | ~ ~ ( empty_carrier @ sK8_A ) )
                                                      | ~ ( reflexive_relstr @ sK8_A ) )
                                                | ~ ( transitive_relstr @ sK8_A ) )
                                          | ~ ( antisymmetric_relstr @ sK8_A ) )
                                    | ~ ( with_suprema_relstr @ sK8_A ) )
                              | ~ ( with_infima_relstr @ sK8_A ) )
                        | ~ ( complete_relstr @ sK8_A ) )
                  | ~ ( lower_bounded_relstr @ sK8_A ) )
            | ~ ( upper_bounded_relstr @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[447]) ).

thf(551,plain,
    ( ( ~ ( bounded_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[447]) ).

thf(552,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                              | ~ ~ ( empty_carrier @ sK12_A ) )
                        | ~ ( strict_rel_str @ sK12_A ) )
                  | ~ ( reflexive_relstr @ sK12_A ) )
            | ~ ( transitive_relstr @ sK12_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[448]) ).

thf(553,plain,
    ( ( ~ ( antisymmetric_relstr @ sK12_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[448]) ).

thf(554,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                            | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( with_infima_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[449]) ).

thf(555,plain,
    ( ( ~ ! [SX0: $i] : ( complete_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[449]) ).

thf(556,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( bounded_relstr @ SX0 )
            | ( lower_bounded_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[450]) ).

thf(557,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( bounded_relstr @ SX0 )
            | ( upper_bounded_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[450]) ).

thf(558,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[451]) ).

thf(559,plain,
    ( ( ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[451]) ).

thf(560,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( bottom_of_semilattstr @ ( boole_lattice @ SX0 ) )
            = empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[452]) ).

thf(561,plain,
    ( ( ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[452]) ).

thf(562,plain,
    ! [SV40: $i] :
      ( ( ( empty @ SV40 )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
              | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[453]) ).

thf(563,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[454]) ).

thf(564,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ( bounded_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[454]) ).

thf(565,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[455]) ).

thf(566,plain,
    ( ( ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[455]) ).

thf(567,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[456]) ).

thf(568,plain,
    ( ( ~ ! [SX0: $i] : ( complete_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[456]) ).

thf(569,plain,
    ! [SV41: $i] :
      ( ( ( ( empty_carrier @ SV41 )
          | ~ ( one_sorted_str @ SV41 ) )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK5_B @ SV41 ) @ ( powerset @ ( the_carrier @ SV41 ) ) )
              | ~ ~ ( empty @ ( sK5_B @ SV41 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[457]) ).

thf(570,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( meet_semilatt_str @ SX0 )
                  | ( function @ ( the_L_meet @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( meet_semilatt_str @ SX0 )
                  | ( quasi_total @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[458]) ).

thf(571,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( meet_semilatt_str @ SX0 )
            | ( relation_of2_as_subset @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[458]) ).

thf(572,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( empty_carrier @ SX0 ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ( join_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ( join_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ( meet_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ( meet_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( meet_absorbing @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[459]) ).

thf(573,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( join_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[459]) ).

thf(574,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK4_A )
            | ~ ~ ( empty_carrier @ sK4_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[460]) ).

thf(575,plain,
    ( ( ~ ( strict_latt_str @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[460]) ).

thf(576,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                                    | ~ ~ ( empty_carrier @ sK17_A ) )
                              | ~ ( strict_rel_str @ sK17_A ) )
                        | ~ ( reflexive_relstr @ sK17_A ) )
                  | ~ ( transitive_relstr @ sK17_A ) )
            | ~ ( antisymmetric_relstr @ sK17_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[461]) ).

thf(577,plain,
    ( ( ~ ( complete_relstr @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[461]) ).

thf(578,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                                          | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                                    | ~ ( strict_latt_str @ sK18_A ) )
                                                                              | ~ ( join_commutative @ sK18_A ) )
                                                                        | ~ ( join_associative @ sK18_A ) )
                                                                  | ~ ( meet_commutative @ sK18_A ) )
                                                            | ~ ( meet_associative @ sK18_A ) )
                                                      | ~ ( meet_absorbing @ sK18_A ) )
                                                | ~ ( join_absorbing @ sK18_A ) )
                                          | ~ ( lattice @ sK18_A ) )
                                    | ~ ( distributive_lattstr @ sK18_A ) )
                              | ~ ( lower_bounded_semilattstr @ sK18_A ) )
                        | ~ ( upper_bounded_semilattstr @ sK18_A ) )
                  | ~ ( bounded_lattstr @ sK18_A ) )
            | ~ ( complemented_lattstr @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[462]) ).

thf(579,plain,
    ( ( ~ ( boolean_lattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[462]) ).

thf(580,plain,
    ! [SV42: $i] :
      ( ( ~ ! [SY46: $i,SY47: $i] :
              ( ~ ( relation_of2 @ SY47 @ SV42 @ SY46 )
              | ( relation_of2_as_subset @ SY47 @ SV42 @ SY46 ) )
        | ~ ! [SY48: $i,SY49: $i] :
              ( ~ ( relation_of2_as_subset @ SY49 @ SV42 @ SY48 )
              | ( relation_of2 @ SY49 @ SV42 @ SY48 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[463]) ).

thf(581,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( lower_bounded_semilattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( latt_str @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[464]) ).

thf(582,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( ( bottom_of_semilattstr @ SX0 )
              = ( join_of_latt_set @ SX0 @ empty_set ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[464]) ).

thf(583,plain,
    ( ( ~ ! [SX0: $i] : ( rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[465]) ).

thf(584,plain,
    ( ( ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[465]) ).

thf(585,plain,
    ! [SV43: $i,SV63: $i] :
      ( ( ~ ( relation_of2 @ SV63 @ SV43 @ SV43 )
        | ~ ( ~ ! [SY80: $i] :
                  ( ! [SY81: $i] :
                      ( ( rel_str_of @ SV43 @ SV63 )
                     != ( rel_str_of @ SY80 @ SY81 ) )
                  | ( SV43 = SY80 ) )
            | ~ ! [SY82: $i,SY83: $i] :
                  ( ( ( rel_str_of @ SV43 @ SV63 )
                   != ( rel_str_of @ SY82 @ SY83 ) )
                  | ( SV63 = SY83 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[466]) ).

thf(586,plain,
    ( ( ~ ( one_sorted_str @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[467]) ).

thf(587,plain,
    ( ( ~ ~ ( empty_carrier @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[467]) ).

thf(588,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ~ ( complemented_lattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[468]) ).

thf(589,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ~ ( complemented_lattstr @ SX0 )
            | ( boolean_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[468]) ).

thf(590,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( v1_partfun1 @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[469]) ).

thf(591,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( relation_of2_as_subset @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[469]) ).

thf(592,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ( empty @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ~ ( empty_carrier @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[470]) ).

thf(593,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ( empty @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[470]) ).

thf(594,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( rel_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( complete_relstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( rel_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( complete_relstr @ SX0 )
                  | ( with_suprema_relstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[471]) ).

thf(595,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( with_infima_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[471]) ).

thf(596,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( distributive_lattstr @ SX0 )
                                                      | ~ ( empty_carrier @ SX0 ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( distributive_lattstr @ SX0 )
                                                      | ( join_commutative @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( distributive_lattstr @ SX0 )
                                                | ( join_associative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( distributive_lattstr @ SX0 )
                                          | ( meet_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ( meet_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( meet_absorbing @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( join_absorbing @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[472]) ).

thf(597,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( modular_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[472]) ).

thf(598,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                        ( ~ ( antisymmetric @ SX1 )
                        | ~ ( reflexive @ SX1 )
                        | ~ ( transitive @ SX1 )
                        | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                        | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                        | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) )
                  | ~ ! [SX0: $i,SX1: $i] :
                        ( ~ ( antisymmetric @ SX1 )
                        | ~ ( reflexive @ SX1 )
                        | ~ ( transitive @ SX1 )
                        | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                        | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                        | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
            | ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( antisymmetric @ SX1 )
                  | ~ ( reflexive @ SX1 )
                  | ~ ( transitive @ SX1 )
                  | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                  | ( transitive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[473]) ).

thf(599,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( antisymmetric @ SX1 )
            | ~ ( reflexive @ SX1 )
            | ~ ( transitive @ SX1 )
            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( antisymmetric_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[473]) ).

thf(600,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[474]) ).

thf(601,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( bounded_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[474]) ).

thf(602,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[475]) ).

thf(603,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[475]) ).

thf(604,plain,
    ( ( ~ ( rel_str @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[476]) ).

thf(605,plain,
    ( ( ~ ( strict_rel_str @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[476]) ).

thf(606,plain,
    ! [SV44: $i] :
      ( ( ~ ( element @ ( sK10_B @ SV44 ) @ ( powerset @ SV44 ) )
        | ~ ( empty @ ( sK10_B @ SV44 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[477]) ).

thf(607,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                                      | ~ ~ ( empty_carrier @ sK3_A ) )
                                                | ~ ( strict_latt_str @ sK3_A ) )
                                          | ~ ( join_commutative @ sK3_A ) )
                                    | ~ ( join_associative @ sK3_A ) )
                              | ~ ( meet_commutative @ sK3_A ) )
                        | ~ ( meet_associative @ sK3_A ) )
                  | ~ ( meet_absorbing @ sK3_A ) )
            | ~ ( join_absorbing @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[478]) ).

thf(608,plain,
    ( ( ~ ( lattice @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[478]) ).

thf(609,plain,
    ( ( ~ ! [SX0: $i] : ( latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[479]) ).

thf(610,plain,
    ( ( ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[479]) ).

thf(611,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[480]) ).

thf(612,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[480]) ).

thf(613,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                              | ~ ~ ( empty_carrier @ sK21_A ) )
                                                                        | ~ ( strict_latt_str @ sK21_A ) )
                                                                  | ~ ( join_commutative @ sK21_A ) )
                                                            | ~ ( join_associative @ sK21_A ) )
                                                      | ~ ( meet_commutative @ sK21_A ) )
                                                | ~ ( meet_associative @ sK21_A ) )
                                          | ~ ( meet_absorbing @ sK21_A ) )
                                    | ~ ( join_absorbing @ sK21_A ) )
                              | ~ ( lattice @ sK21_A ) )
                        | ~ ( distributive_lattstr @ sK21_A ) )
                  | ~ ( modular_lattstr @ sK21_A ) )
            | ~ ( lower_bounded_semilattstr @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[481]) ).

thf(614,plain,
    ( ( ~ ( upper_bounded_semilattstr @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[481]) ).

thf(615,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[482]) ).

thf(616,plain,
    ( ( ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[482]) ).

thf(617,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( lower_bounded_semilattstr @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( lower_bounded_semilattstr @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( lower_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[483]) ).

thf(618,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[483]) ).

thf(619,plain,
    ! [SV45: $i] :
      ( ( ~ ! [SY55: $i,SY56: $i] :
              ( ( empty @ SV45 )
              | ~ ( function @ SY55 )
              | ~ ( quasi_total @ SY55 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( relation_of2 @ SY55 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( function @ SY56 )
              | ~ ( quasi_total @ SY56 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( relation_of2 @ SY56 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SY55 @ SY56 ) ) )
        | ~ ! [SY57: $i,SY58: $i] :
              ( ( empty @ SV45 )
              | ~ ( function @ SY57 )
              | ~ ( quasi_total @ SY57 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( relation_of2 @ SY57 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( function @ SY58 )
              | ~ ( quasi_total @ SY58 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( relation_of2 @ SY58 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ( strict_latt_str @ ( latt_str_of @ SV45 @ SY57 @ SY58 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[484]) ).

thf(620,plain,
    ( ( ~ ( latt_str @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[485]) ).

thf(621,plain,
    ( ( ~ ( strict_latt_str @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[485]) ).

thf(622,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[486]) ).

thf(623,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[486]) ).

thf(624,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( reflexive_relstr @ SX0 )
                              | ~ ( transitive_relstr @ SX0 )
                              | ~ ( antisymmetric_relstr @ SX0 )
                              | ~ ( rel_str @ SX0 )
                              | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( reflexive_relstr @ SX0 )
                              | ~ ( transitive_relstr @ SX0 )
                              | ~ ( antisymmetric_relstr @ SX0 )
                              | ~ ( rel_str @ SX0 )
                              | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( reflexive_relstr @ SX0 )
                        | ~ ( transitive_relstr @ SX0 )
                        | ~ ( antisymmetric_relstr @ SX0 )
                        | ~ ( rel_str @ SX0 )
                        | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( reflexive_relstr @ SX0 )
                  | ~ ( transitive_relstr @ SX0 )
                  | ~ ( antisymmetric_relstr @ SX0 )
                  | ~ ( rel_str @ SX0 )
                  | ( transitive @ ( the_InternalRel @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[487]) ).

thf(625,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( v1_partfun1 @ ( the_InternalRel @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[487]) ).

thf(626,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ~ ( ~ ( ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
                | ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) )
            | ~ ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
                | ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) ) )
        | ( SV46 = SV64 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[488]) ).

thf(627,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[489]) ).

thf(628,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[489]) ).

thf(629,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( ~ ( ~ ~ ( ~ ( relation @ ( sK11_C @ SV65 @ SV47 ) )
                  | ~ ( relation_of2 @ ( sK11_C @ SV65 @ SV47 ) @ SV47 @ SV65 ) )
            | ~ ( function @ ( sK11_C @ SV65 @ SV47 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[490]) ).

thf(630,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ( ~ ( latt_str @ SX0 )
                                                                  | ( empty_carrier @ SX0 )
                                                                  | ~ ( lattice @ SX0 )
                                                                  | ~ ( complete_latt_str @ SX0 )
                                                                  | ~ ( empty_carrier @ SX0 ) )
                                                            | ~ ! [SX0: $i] :
                                                                  ( ~ ( latt_str @ SX0 )
                                                                  | ( empty_carrier @ SX0 )
                                                                  | ~ ( lattice @ SX0 )
                                                                  | ~ ( complete_latt_str @ SX0 )
                                                                  | ( join_commutative @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] :
                                                            ( ~ ( latt_str @ SX0 )
                                                            | ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ( join_associative @ SX0 ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ( meet_commutative @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ( meet_associative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( meet_absorbing @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( join_absorbing @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( lower_bounded_semilattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( upper_bounded_semilattstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[491]) ).

thf(631,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( bounded_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[491]) ).

thf(632,plain,
    ! [SV48: $i] :
      ( ( ( ( empty_carrier @ SV48 )
          | ~ ( lattice @ SV48 )
          | ~ ( complete_latt_str @ SV48 )
          | ~ ( latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY61: $i] :
                    ( ( join_of_latt_set @ SV48 @ SY61 )
                    = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
              | ~ ! [SY62: $i] :
                    ( ( meet_of_latt_set @ SV48 @ SY62 )
                    = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[492]) ).

thf(633,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ( ( empty_carrier @ SX0 )
                                                                  | ~ ( lattice @ SX0 )
                                                                  | ~ ( complete_latt_str @ SX0 )
                                                                  | ~ ( latt_str @ SX0 )
                                                                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] :
                                                                  ( ( empty_carrier @ SX0 )
                                                                  | ~ ( lattice @ SX0 )
                                                                  | ~ ( complete_latt_str @ SX0 )
                                                                  | ~ ( latt_str @ SX0 )
                                                                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                                      | ~ ! [SX0: $i] :
                                                            ( ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ~ ( latt_str @ SX0 )
                                                            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( latt_str @ SX0 )
                                                      | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[493]) ).

thf(634,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( complete_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[493]) ).

thf(635,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( boolean_lattstr @ SX0 )
                                    | ~ ( empty_carrier @ SX0 ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( boolean_lattstr @ SX0 )
                                    | ( distributive_lattstr @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( boolean_lattstr @ SX0 )
                              | ( lower_bounded_semilattstr @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( boolean_lattstr @ SX0 )
                        | ( upper_bounded_semilattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ( bounded_lattstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[494]) ).

thf(636,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( complemented_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[494]) ).

thf(637,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                              | ~ ~ ( empty_carrier @ sK19_A ) )
                                                                        | ~ ( strict_latt_str @ sK19_A ) )
                                                                  | ~ ( join_commutative @ sK19_A ) )
                                                            | ~ ( join_associative @ sK19_A ) )
                                                      | ~ ( meet_commutative @ sK19_A ) )
                                                | ~ ( meet_associative @ sK19_A ) )
                                          | ~ ( meet_absorbing @ sK19_A ) )
                                    | ~ ( join_absorbing @ sK19_A ) )
                              | ~ ( lattice @ sK19_A ) )
                        | ~ ( lower_bounded_semilattstr @ sK19_A ) )
                  | ~ ( upper_bounded_semilattstr @ sK19_A ) )
            | ~ ( bounded_lattstr @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[495]) ).

thf(638,plain,
    ( ( ~ ( complemented_lattstr @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[495]) ).

thf(639,plain,
    ! [SV49: $i] :
      ( ( ~ ! [SY63: $i,SY64: $i] :
              ( ~ ( function @ SY63 )
              | ~ ( quasi_total @ SY63 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( relation_of2 @ SY63 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( function @ SY64 )
              | ~ ( quasi_total @ SY64 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( relation_of2 @ SY64 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ( latt_str @ ( latt_str_of @ SV49 @ SY63 @ SY64 ) ) )
        | ~ ! [SY65: $i,SY66: $i] :
              ( ~ ( function @ SY65 )
              | ~ ( quasi_total @ SY65 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( relation_of2 @ SY65 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( function @ SY66 )
              | ~ ( quasi_total @ SY66 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( relation_of2 @ SY66 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ( strict_latt_str @ ( latt_str_of @ SV49 @ SY65 @ SY66 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[496]) ).

thf(640,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( bounded_lattstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( bounded_lattstr @ SX0 )
                  | ( lower_bounded_semilattstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[497]) ).

thf(641,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[497]) ).

thf(642,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( join_semilatt_str @ SX0 )
                  | ( function @ ( the_L_join @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( join_semilatt_str @ SX0 )
                  | ( quasi_total @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[498]) ).

thf(643,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( join_semilatt_str @ SX0 )
            | ( relation_of2_as_subset @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[498]) ).

thf(644,plain,
    ! [SV50: $i,SV66: $i] :
      ( ( ! [SY84: $i] :
            ( ~ ( function @ SV66 )
            | ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
            | ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
            | ~ ( function @ SY84 )
            | ~ ( quasi_total @ SY84 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
            | ~ ( relation_of2 @ SY84 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
            | ! [SY85: $i] :
                ~ ( ~ ~ ( ~ ( ! [SY86: $i,SY87: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SY84 )
                               != ( latt_str_of @ SY85 @ SY86 @ SY87 ) )
                            | ( SV50 = SY85 ) )
                        | ~ ! [SY88: $i] :
                              ( ! [SY89: $i] :
                                  ( ( latt_str_of @ SV50 @ SV66 @ SY84 )
                                 != ( latt_str_of @ SY85 @ SY88 @ SY89 ) )
                              | ( SV66 = SY88 ) ) )
                  | ~ ! [SY90: $i,SY91: $i] :
                        ( ( ( latt_str_of @ SV50 @ SV66 @ SY84 )
                         != ( latt_str_of @ SY85 @ SY90 @ SY91 ) )
                        | ( SY84 = SY91 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[499]) ).

thf(645,plain,
    ! [SV1: $i] :
      ( ( ( rel_str @ SV1 )
        = $false )
      | ( ( ~ ( strict_rel_str @ SV1 )
          | ( SV1
            = ( rel_str_of @ ( the_carrier @ SV1 ) @ ( the_InternalRel @ SV1 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[500]) ).

thf(646,plain,
    ! [SV2: $i] :
      ( ( ( latt_str @ SV2 )
        = $false )
      | ( ( ~ ( strict_latt_str @ SV2 )
          | ( SV2
            = ( latt_str_of @ ( the_carrier @ SV2 ) @ ( the_L_join @ SV2 ) @ ( the_L_meet @ SV2 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[501]) ).

thf(647,plain,
    ! [SV51: $i,SV3: $i] :
      ( ( ( ~ ( in @ SV3 @ SV51 ) )
        = $true )
      | ( ( ~ ( in @ SV51 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[502]) ).

thf(648,plain,
    ! [SV4: $i] :
      ( ( ( rel_str @ SV4 )
        = $false )
      | ( ( ~ ( with_suprema_relstr @ SV4 )
          | ~ ( empty_carrier @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[503]) ).

thf(649,plain,
    ! [SV52: $i,SV5: $i,SV67: $i] :
      ( ( ~ ( element @ SV67 @ ( powerset @ ( cartesian_product2 @ SV5 @ SV52 ) ) )
        | ( relation @ SV67 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[504]) ).

thf(650,plain,
    ! [SV6: $i] :
      ( ( ( rel_str @ SV6 )
        = $false )
      | ( ( ~ ( with_infima_relstr @ SV6 )
          | ~ ( empty_carrier @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[505]) ).

thf(651,plain,
    ! [SV7: $i] :
      ( ( ( rel_str @ SV7 )
        = $false )
      | ( ( ~ ( lower_bounded_relstr @ SV7 )
          | ~ ( upper_bounded_relstr @ SV7 )
          | ( bounded_relstr @ SV7 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[506]) ).

thf(652,plain,
    ! [SV8: $i] :
      ( ( ( rel_str @ SV8 )
        = $false )
      | ( ( ( bottom_of_relstr @ SV8 )
          = ( join_on_relstr @ SV8 @ empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[507]) ).

thf(653,plain,
    ! [SV9: $i] :
      ( ( ( empty_carrier @ SV9 )
        = $true )
      | ( ( ~ ( latt_str @ SV9 ) )
        = $true )
      | ( ( ! [SY23: $i] :
              ( ( meet_of_latt_set @ SV9 @ SY23 )
              = ( join_of_latt_set @ SV9 @ ( a_2_2_lattice3 @ SV9 @ SY23 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[508]) ).

thf(654,plain,
    ! [SV10: $i] :
      ( ( ( ( empty_carrier @ SV10 )
          | ~ ( lattice @ SV10 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV10 ) )
        = $true )
      | ( ( ( poset_of_lattice @ SV10 )
          = ( rel_str_of @ ( the_carrier @ SV10 ) @ ( k2_lattice3 @ SV10 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[509]) ).

thf(655,plain,
    ! [SV12: $i] :
      ( ( ( empty_carrier @ SV12 )
        = $true )
      | ( ( ~ ( latt_str @ SV12 ) )
        = $true )
      | ( ( ! [SY24: $i] : ( element @ ( join_of_latt_set @ SV12 @ SY24 ) @ ( the_carrier @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[510]) ).

thf(656,plain,
    ! [SV13: $i] :
      ( ( ( empty_carrier @ SV13 )
        = $true )
      | ( ( ~ ( latt_str @ SV13 ) )
        = $true )
      | ( ( ! [SY25: $i] : ( element @ ( meet_of_latt_set @ SV13 @ SY25 ) @ ( the_carrier @ SV13 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[511]) ).

thf(657,plain,
    ! [SV14: $i] :
      ( ( ( rel_str @ SV14 )
        = $false )
      | ( ( ! [SY26: $i] : ( element @ ( join_on_relstr @ SV14 @ SY26 ) @ ( the_carrier @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[512]) ).

thf(658,plain,
    ! [SV15: $i] :
      ( ( ( rel_str @ SV15 )
        = $false )
      | ( ( ! [SY27: $i] : ( element @ ( meet_on_relstr @ SV15 @ SY27 ) @ ( the_carrier @ SV15 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[513]) ).

thf(659,plain,
    ! [SV16: $i] :
      ( ( ( rel_str @ SV16 )
        = $false )
      | ( ( element @ ( bottom_of_relstr @ SV16 ) @ ( the_carrier @ SV16 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[514]) ).

thf(660,plain,
    ! [SV17: $i] :
      ( ( ( empty_carrier @ SV17 )
        = $true )
      | ( ( ~ ( meet_semilatt_str @ SV17 ) )
        = $true )
      | ( ( element @ ( bottom_of_semilattstr @ SV17 ) @ ( the_carrier @ SV17 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[515]) ).

thf(661,plain,
    ! [SV18: $i] :
      ( ( ( ( empty_carrier @ SV18 )
          | ~ ( lattice @ SV18 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV18 ) )
        = $true )
      | ( ( relation @ ( relation_of_lattice @ SV18 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[516]) ).

thf(662,plain,
    ! [SV19: $i] :
      ( ( ( meet_semilatt_str @ SV19 )
        = $false )
      | ( ( one_sorted_str @ SV19 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[517]) ).

thf(663,plain,
    ! [SV20: $i] :
      ( ( ( rel_str @ SV20 )
        = $false )
      | ( ( one_sorted_str @ SV20 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[518]) ).

thf(664,plain,
    ! [SV21: $i] :
      ( ( ( join_semilatt_str @ SV21 )
        = $false )
      | ( ( one_sorted_str @ SV21 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[519]) ).

thf(665,plain,
    ! [SV53: $i,SV22: $i,SV68: $i] :
      ( ( ~ ( relation_of2_as_subset @ SV68 @ SV22 @ SV53 )
        | ( element @ SV68 @ ( powerset @ ( cartesian_product2 @ SV22 @ SV53 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[520]) ).

thf(666,plain,
    ! [SV23: $i] :
      ( ( ( rel_str @ SV23 )
        = $false )
      | ( ( relation_of2_as_subset @ ( the_InternalRel @ SV23 ) @ ( the_carrier @ SV23 ) @ ( the_carrier @ SV23 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[521]) ).

thf(667,plain,
    ! [SV27: $i] :
      ( ( ( empty_carrier @ SV27 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV27 ) )
        = $true )
      | ( ( ~ ( empty @ ( the_carrier @ SV27 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[524]) ).

thf(668,plain,
    ! [SV56: $i,SV29: $i] :
      ( ( ( ( empty @ SV29 )
          | ( empty @ SV56 ) )
        = $true )
      | ( ( ~ ( empty @ ( cartesian_product2 @ SV29 @ SV56 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[526]) ).

thf(669,plain,
    ! [SV30: $i] :
      ( ( ( ( empty_carrier @ SV30 )
          | ~ ( lattice @ SV30 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV30 ) )
        = $true )
      | ( ( ( k2_lattice3 @ SV30 )
          = ( relation_of_lattice @ SV30 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[527]) ).

thf(670,plain,
    ! [SV57: $i,SV32: $i] :
      ( ( ( ~ ( in @ SV32 @ SV57 ) )
        = $true )
      | ( ( element @ SV32 @ SV57 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[528]) ).

thf(671,plain,
    ! [SV58: $i,SV33: $i] :
      ( ( ( ~ ( element @ SV33 @ SV58 ) )
        = $true )
      | ( ( ( empty @ SV58 )
          | ( in @ SV33 @ SV58 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[529]) ).

thf(672,plain,
    ! [SV34: $i,SV69: $i,SV59: $i] :
      ( ( ~ ( element @ SV59 @ ( powerset @ SV69 ) )
        | ~ ( in @ SV34 @ SV59 )
        | ( element @ SV34 @ SV69 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[530]) ).

thf(673,plain,
    ! [SV35: $i,SV70: $i,SV60: $i] :
      ( ( ~ ( element @ SV60 @ ( powerset @ SV70 ) )
        | ~ ( in @ SV35 @ SV60 )
        | ~ ( empty @ SV70 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[531]) ).

thf(674,plain,
    ! [SV36: $i] :
      ( ( ( empty @ SV36 )
        = $false )
      | ( ( SV36 = empty_set )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[532]) ).

thf(675,plain,
    ! [SV37: $i,SV61: $i] :
      ( ( ( ~ ( empty @ SV61 ) )
        = $true )
      | ( ( ~ ( in @ SV37 @ SV61 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[533]) ).

thf(676,plain,
    ! [SV62: $i,SV38: $i] :
      ( ( ( ( SV38 = SV62 )
          | ~ ( empty @ SV38 ) )
        = $true )
      | ( ( ~ ( empty @ SV62 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[534]) ).

thf(677,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[535]) ).

thf(678,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[536]) ).

thf(679,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( upper_bounded_semilattstr @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( upper_bounded_semilattstr @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( upper_bounded_semilattstr @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( upper_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( upper_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( upper_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[537]) ).

thf(680,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[538]) ).

thf(681,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( join_commutative @ SX0 )
          | ~ ( join_associative @ SX0 )
          | ~ ( meet_commutative @ SX0 )
          | ~ ( meet_associative @ SX0 )
          | ~ ( meet_absorbing @ SX0 )
          | ~ ( join_absorbing @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[539]) ).

thf(682,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( join_commutative @ SX0 )
          | ~ ( join_associative @ SX0 )
          | ~ ( meet_commutative @ SX0 )
          | ~ ( meet_associative @ SX0 )
          | ~ ( meet_absorbing @ SX0 )
          | ~ ( join_absorbing @ SX0 )
          | ( lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[540]) ).

thf(683,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( join_semilatt_str @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[541]) ).

thf(684,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( meet_semilatt_str @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[542]) ).

thf(685,plain,
    ( ( ! [SX0: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[543]) ).

thf(686,plain,
    ( ( ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[544]) ).

thf(687,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                              | ~ ~ ( empty_carrier @ sK13_A ) )
                                        | ~ ( strict_rel_str @ sK13_A ) )
                                  | ~ ( reflexive_relstr @ sK13_A ) )
                            | ~ ( transitive_relstr @ sK13_A ) )
                      | ~ ( antisymmetric_relstr @ sK13_A ) )
                | ~ ( with_suprema_relstr @ sK13_A ) )
          | ~ ( with_infima_relstr @ sK13_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[545]) ).

thf(688,plain,
    ( ( complete_relstr @ sK13_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[546]) ).

thf(689,plain,
    ! [SV39: $i] :
      ( ( ~ ! [SY41: $i] :
              ( ( empty_carrier @ SY41 )
              | ~ ( latt_str @ SY41 )
              | ! [SY42: $i] :
                  ( ! [SY43: $i] :
                      ( ( SV39 != SY43 )
                      | ~ ( element @ SY43 @ ( the_carrier @ SY41 ) )
                      | ~ ( latt_set_smaller @ SY41 @ SY43 @ SY42 ) )
                  | ( in @ SV39 @ ( a_2_2_lattice3 @ SY41 @ SY42 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[547]) ).

thf(690,plain,
    ! [SV39: $i] :
      ( ( ~ ! [SY44: $i] :
              ( ( empty_carrier @ SY44 )
              | ~ ( latt_str @ SY44 )
              | ! [SY45: $i] :
                  ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SY44 @ SY45 ) )
                  | ~ ( ~ ~ ( ( SV39
                             != ( sK22_D @ SY45 @ SY44 @ SV39 ) )
                            | ~ ( element @ ( sK22_D @ SY45 @ SY44 @ SV39 ) @ ( the_carrier @ SY44 ) ) )
                      | ~ ( latt_set_smaller @ SY44 @ ( sK22_D @ SY45 @ SY44 @ SV39 ) @ SY45 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[547]) ).

thf(691,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                                      | ~ ~ ( empty_carrier @ sK20_A ) )
                                                                | ~ ( strict_latt_str @ sK20_A ) )
                                                          | ~ ( join_commutative @ sK20_A ) )
                                                    | ~ ( join_associative @ sK20_A ) )
                                              | ~ ( meet_commutative @ sK20_A ) )
                                        | ~ ( meet_associative @ sK20_A ) )
                                  | ~ ( meet_absorbing @ sK20_A ) )
                            | ~ ( join_absorbing @ sK20_A ) )
                      | ~ ( lattice @ sK20_A ) )
                | ~ ( lower_bounded_semilattstr @ sK20_A ) )
          | ~ ( upper_bounded_semilattstr @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[548]) ).

thf(692,plain,
    ( ( bounded_lattstr @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[549]) ).

thf(693,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                          | ~ ~ ( empty_carrier @ sK8_A ) )
                                                    | ~ ( reflexive_relstr @ sK8_A ) )
                                              | ~ ( transitive_relstr @ sK8_A ) )
                                        | ~ ( antisymmetric_relstr @ sK8_A ) )
                                  | ~ ( with_suprema_relstr @ sK8_A ) )
                            | ~ ( with_infima_relstr @ sK8_A ) )
                      | ~ ( complete_relstr @ sK8_A ) )
                | ~ ( lower_bounded_relstr @ sK8_A ) )
          | ~ ( upper_bounded_relstr @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[550]) ).

thf(694,plain,
    ( ( bounded_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[551]) ).

thf(695,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                            | ~ ~ ( empty_carrier @ sK12_A ) )
                      | ~ ( strict_rel_str @ sK12_A ) )
                | ~ ( reflexive_relstr @ sK12_A ) )
          | ~ ( transitive_relstr @ sK12_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[552]) ).

thf(696,plain,
    ( ( antisymmetric_relstr @ sK12_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[553]) ).

thf(697,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                          | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( with_infima_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[554]) ).

thf(698,plain,
    ( ( ! [SX0: $i] : ( complete_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[555]) ).

thf(699,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ~ ( bounded_relstr @ SX0 )
          | ( lower_bounded_relstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[556]) ).

thf(700,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ~ ( bounded_relstr @ SX0 )
          | ( upper_bounded_relstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[557]) ).

thf(701,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[558]) ).

thf(702,plain,
    ( ( ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[559]) ).

thf(703,plain,
    ( ( ! [SX0: $i] :
          ( ( bottom_of_semilattstr @ ( boole_lattice @ SX0 ) )
          = empty_set ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[560]) ).

thf(704,plain,
    ( ( ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[561]) ).

thf(705,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
          | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[562]) ).

thf(706,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[563]) ).

thf(707,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ( bounded_lattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[564]) ).

thf(708,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                      | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[565]) ).

thf(709,plain,
    ( ( ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[566]) ).

thf(710,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[567]) ).

thf(711,plain,
    ( ( ! [SX0: $i] : ( complete_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[568]) ).

thf(712,plain,
    ! [SV41: $i] :
      ( ( ( empty_carrier @ SV41 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV41 ) )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK5_B @ SV41 ) @ ( powerset @ ( the_carrier @ SV41 ) ) )
              | ~ ~ ( empty @ ( sK5_B @ SV41 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[569]) ).

thf(713,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( meet_semilatt_str @ SX0 )
                | ( function @ ( the_L_meet @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( meet_semilatt_str @ SX0 )
                | ( quasi_total @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[570]) ).

thf(714,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( meet_semilatt_str @ SX0 )
          | ( relation_of2_as_subset @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[571]) ).

thf(715,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( empty_carrier @ SX0 ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ( join_commutative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ( join_associative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ( meet_commutative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ( meet_associative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ( meet_absorbing @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[572]) ).

thf(716,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ( join_absorbing @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[573]) ).

thf(717,plain,
    ( ( ~ ( ~ ( latt_str @ sK4_A )
          | ~ ~ ( empty_carrier @ sK4_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[574]) ).

thf(718,plain,
    ( ( strict_latt_str @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[575]) ).

thf(719,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                                  | ~ ~ ( empty_carrier @ sK17_A ) )
                            | ~ ( strict_rel_str @ sK17_A ) )
                      | ~ ( reflexive_relstr @ sK17_A ) )
                | ~ ( transitive_relstr @ sK17_A ) )
          | ~ ( antisymmetric_relstr @ sK17_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[576]) ).

thf(720,plain,
    ( ( complete_relstr @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[577]) ).

thf(721,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                                        | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                                  | ~ ( strict_latt_str @ sK18_A ) )
                                                                            | ~ ( join_commutative @ sK18_A ) )
                                                                      | ~ ( join_associative @ sK18_A ) )
                                                                | ~ ( meet_commutative @ sK18_A ) )
                                                          | ~ ( meet_associative @ sK18_A ) )
                                                    | ~ ( meet_absorbing @ sK18_A ) )
                                              | ~ ( join_absorbing @ sK18_A ) )
                                        | ~ ( lattice @ sK18_A ) )
                                  | ~ ( distributive_lattstr @ sK18_A ) )
                            | ~ ( lower_bounded_semilattstr @ sK18_A ) )
                      | ~ ( upper_bounded_semilattstr @ sK18_A ) )
                | ~ ( bounded_lattstr @ sK18_A ) )
          | ~ ( complemented_lattstr @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[578]) ).

thf(722,plain,
    ( ( boolean_lattstr @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[579]) ).

thf(723,plain,
    ! [SV42: $i] :
      ( ( ~ ! [SY46: $i,SY47: $i] :
              ( ~ ( relation_of2 @ SY47 @ SV42 @ SY46 )
              | ( relation_of2_as_subset @ SY47 @ SV42 @ SY46 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[580]) ).

thf(724,plain,
    ! [SV42: $i] :
      ( ( ~ ! [SY48: $i,SY49: $i] :
              ( ~ ( relation_of2_as_subset @ SY49 @ SV42 @ SY48 )
              | ( relation_of2 @ SY49 @ SV42 @ SY48 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[580]) ).

thf(725,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ~ ( empty_carrier @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( lower_bounded_semilattstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( latt_str @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[581]) ).

thf(726,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( ( bottom_of_semilattstr @ SX0 )
            = ( join_of_latt_set @ SX0 @ empty_set ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[582]) ).

thf(727,plain,
    ( ( ! [SX0: $i] : ( rel_str @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[583]) ).

thf(728,plain,
    ( ( ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[584]) ).

thf(729,plain,
    ! [SV43: $i,SV63: $i] :
      ( ( ( ~ ( relation_of2 @ SV63 @ SV43 @ SV43 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY80: $i] :
                    ( ! [SY81: $i] :
                        ( ( rel_str_of @ SV43 @ SV63 )
                       != ( rel_str_of @ SY80 @ SY81 ) )
                    | ( SV43 = SY80 ) )
              | ~ ! [SY82: $i,SY83: $i] :
                    ( ( ( rel_str_of @ SV43 @ SV63 )
                     != ( rel_str_of @ SY82 @ SY83 ) )
                    | ( SV63 = SY83 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[585]) ).

thf(730,plain,
    ( ( one_sorted_str @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[586]) ).

thf(731,plain,
    ( ( ~ ( empty_carrier @ sK6_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[587]) ).

thf(732,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ~ ( bounded_lattstr @ SX0 )
          | ~ ( complemented_lattstr @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[588]) ).

thf(733,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ~ ( bounded_lattstr @ SX0 )
          | ~ ( complemented_lattstr @ SX0 )
          | ( boolean_lattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[589]) ).

thf(734,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( v1_partfun1 @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[590]) ).

thf(735,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( relation_of2_as_subset @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[591]) ).

thf(736,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( empty @ SX0 )
          | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ~ ( empty_carrier @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[592]) ).

thf(737,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( empty @ SX0 )
          | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[593]) ).

thf(738,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( complete_relstr @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( complete_relstr @ SX0 )
                | ( with_suprema_relstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[594]) ).

thf(739,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( complete_relstr @ SX0 )
          | ( with_infima_relstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[595]) ).

thf(740,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ( ~ ( latt_str @ SX0 )
                                                    | ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( distributive_lattstr @ SX0 )
                                                    | ~ ( empty_carrier @ SX0 ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ~ ( latt_str @ SX0 )
                                                    | ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( distributive_lattstr @ SX0 )
                                                    | ( join_commutative @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( distributive_lattstr @ SX0 )
                                              | ( join_associative @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( distributive_lattstr @ SX0 )
                                        | ( meet_commutative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( distributive_lattstr @ SX0 )
                                  | ( meet_associative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( distributive_lattstr @ SX0 )
                            | ( meet_absorbing @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( distributive_lattstr @ SX0 )
                      | ( join_absorbing @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ( lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[596]) ).

thf(741,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ( modular_lattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[597]) ).

thf(742,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                      ( ~ ( antisymmetric @ SX1 )
                      | ~ ( reflexive @ SX1 )
                      | ~ ( transitive @ SX1 )
                      | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                      | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                      | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) )
                | ~ ! [SX0: $i,SX1: $i] :
                      ( ~ ( antisymmetric @ SX1 )
                      | ~ ( reflexive @ SX1 )
                      | ~ ( transitive @ SX1 )
                      | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                      | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                      | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( antisymmetric @ SX1 )
                | ~ ( reflexive @ SX1 )
                | ~ ( transitive @ SX1 )
                | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                | ( transitive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[598]) ).

thf(743,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( antisymmetric @ SX1 )
          | ~ ( reflexive @ SX1 )
          | ~ ( transitive @ SX1 )
          | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
          | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ( antisymmetric_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[599]) ).

thf(744,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( complete_relstr @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[600]) ).

thf(745,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( complete_relstr @ SX0 )
          | ( bounded_relstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[601]) ).

thf(746,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[602]) ).

thf(747,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[603]) ).

thf(748,plain,
    ( ( rel_str @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[604]) ).

thf(749,plain,
    ( ( strict_rel_str @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[605]) ).

thf(750,plain,
    ! [SV44: $i] :
      ( ( ~ ( element @ ( sK10_B @ SV44 ) @ ( powerset @ SV44 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[606]) ).

thf(751,plain,
    ! [SV44: $i] :
      ( ( ~ ( empty @ ( sK10_B @ SV44 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[606]) ).

thf(752,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                                    | ~ ~ ( empty_carrier @ sK3_A ) )
                                              | ~ ( strict_latt_str @ sK3_A ) )
                                        | ~ ( join_commutative @ sK3_A ) )
                                  | ~ ( join_associative @ sK3_A ) )
                            | ~ ( meet_commutative @ sK3_A ) )
                      | ~ ( meet_associative @ sK3_A ) )
                | ~ ( meet_absorbing @ sK3_A ) )
          | ~ ( join_absorbing @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[607]) ).

thf(753,plain,
    ( ( lattice @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[608]) ).

thf(754,plain,
    ( ( ! [SX0: $i] : ( latt_str @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[609]) ).

thf(755,plain,
    ( ( ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[610]) ).

thf(756,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ( rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[611]) ).

thf(757,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[612]) ).

thf(758,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                            | ~ ~ ( empty_carrier @ sK21_A ) )
                                                                      | ~ ( strict_latt_str @ sK21_A ) )
                                                                | ~ ( join_commutative @ sK21_A ) )
                                                          | ~ ( join_associative @ sK21_A ) )
                                                    | ~ ( meet_commutative @ sK21_A ) )
                                              | ~ ( meet_associative @ sK21_A ) )
                                        | ~ ( meet_absorbing @ sK21_A ) )
                                  | ~ ( join_absorbing @ sK21_A ) )
                            | ~ ( lattice @ sK21_A ) )
                      | ~ ( distributive_lattstr @ sK21_A ) )
                | ~ ( modular_lattstr @ sK21_A ) )
          | ~ ( lower_bounded_semilattstr @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[613]) ).

thf(759,plain,
    ( ( upper_bounded_semilattstr @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[614]) ).

thf(760,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[615]) ).

thf(761,plain,
    ( ( ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[616]) ).

thf(762,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( lower_bounded_semilattstr @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( lower_bounded_semilattstr @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( lower_bounded_semilattstr @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( lower_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( lower_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( lower_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[617]) ).

thf(763,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[618]) ).

thf(764,plain,
    ! [SV45: $i] :
      ( ( ~ ! [SY55: $i,SY56: $i] :
              ( ( empty @ SV45 )
              | ~ ( function @ SY55 )
              | ~ ( quasi_total @ SY55 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( relation_of2 @ SY55 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( function @ SY56 )
              | ~ ( quasi_total @ SY56 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( relation_of2 @ SY56 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SY55 @ SY56 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[619]) ).

thf(765,plain,
    ! [SV45: $i] :
      ( ( ~ ! [SY57: $i,SY58: $i] :
              ( ( empty @ SV45 )
              | ~ ( function @ SY57 )
              | ~ ( quasi_total @ SY57 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( relation_of2 @ SY57 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( function @ SY58 )
              | ~ ( quasi_total @ SY58 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ~ ( relation_of2 @ SY58 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
              | ( strict_latt_str @ ( latt_str_of @ SV45 @ SY57 @ SY58 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[619]) ).

thf(766,plain,
    ( ( latt_str @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[620]) ).

thf(767,plain,
    ( ( strict_latt_str @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[621]) ).

thf(768,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
          | ( subset @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[622]) ).

thf(769,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( subset @ SX0 @ SX1 )
          | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[623]) ).

thf(770,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( reflexive_relstr @ SX0 )
                            | ~ ( transitive_relstr @ SX0 )
                            | ~ ( antisymmetric_relstr @ SX0 )
                            | ~ ( rel_str @ SX0 )
                            | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( reflexive_relstr @ SX0 )
                            | ~ ( transitive_relstr @ SX0 )
                            | ~ ( antisymmetric_relstr @ SX0 )
                            | ~ ( rel_str @ SX0 )
                            | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( reflexive_relstr @ SX0 )
                      | ~ ( transitive_relstr @ SX0 )
                      | ~ ( antisymmetric_relstr @ SX0 )
                      | ~ ( rel_str @ SX0 )
                      | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( reflexive_relstr @ SX0 )
                | ~ ( transitive_relstr @ SX0 )
                | ~ ( antisymmetric_relstr @ SX0 )
                | ~ ( rel_str @ SX0 )
                | ( transitive @ ( the_InternalRel @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[624]) ).

thf(771,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( reflexive_relstr @ SX0 )
          | ~ ( transitive_relstr @ SX0 )
          | ~ ( antisymmetric_relstr @ SX0 )
          | ~ ( rel_str @ SX0 )
          | ( v1_partfun1 @ ( the_InternalRel @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[625]) ).

thf(772,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
                  | ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) )
              | ~ ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
                  | ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) ) ) )
        = $true )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[626]) ).

thf(773,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[627]) ).

thf(774,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[628]) ).

thf(775,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( ~ ~ ( ~ ( relation @ ( sK11_C @ SV65 @ SV47 ) )
              | ~ ( relation_of2 @ ( sK11_C @ SV65 @ SV47 ) @ SV47 @ SV65 ) )
        | ~ ( function @ ( sK11_C @ SV65 @ SV47 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[629]) ).

thf(776,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                ( ~ ( latt_str @ SX0 )
                                                                | ( empty_carrier @ SX0 )
                                                                | ~ ( lattice @ SX0 )
                                                                | ~ ( complete_latt_str @ SX0 )
                                                                | ~ ( empty_carrier @ SX0 ) )
                                                          | ~ ! [SX0: $i] :
                                                                ( ~ ( latt_str @ SX0 )
                                                                | ( empty_carrier @ SX0 )
                                                                | ~ ( lattice @ SX0 )
                                                                | ~ ( complete_latt_str @ SX0 )
                                                                | ( join_commutative @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] :
                                                          ( ~ ( latt_str @ SX0 )
                                                          | ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( complete_latt_str @ SX0 )
                                                          | ( join_associative @ SX0 ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ~ ( latt_str @ SX0 )
                                                    | ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ( meet_commutative @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ( meet_associative @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ( meet_absorbing @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ( join_absorbing @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ( lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( lower_bounded_semilattstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( upper_bounded_semilattstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[630]) ).

thf(777,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( bounded_lattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[631]) ).

thf(778,plain,
    ! [SV48: $i] :
      ( ( ( ( empty_carrier @ SV48 )
          | ~ ( lattice @ SV48 )
          | ~ ( complete_latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY61: $i] :
                    ( ( join_of_latt_set @ SV48 @ SY61 )
                    = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
              | ~ ! [SY62: $i] :
                    ( ( meet_of_latt_set @ SV48 @ SY62 )
                    = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[632]) ).

thf(779,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                ( ( empty_carrier @ SX0 )
                                                                | ~ ( lattice @ SX0 )
                                                                | ~ ( complete_latt_str @ SX0 )
                                                                | ~ ( latt_str @ SX0 )
                                                                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] :
                                                                ( ( empty_carrier @ SX0 )
                                                                | ~ ( lattice @ SX0 )
                                                                | ~ ( complete_latt_str @ SX0 )
                                                                | ~ ( latt_str @ SX0 )
                                                                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                                    | ~ ! [SX0: $i] :
                                                          ( ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( complete_latt_str @ SX0 )
                                                          | ~ ( latt_str @ SX0 )
                                                          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[633]) ).

thf(780,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( complete_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[634]) ).

thf(781,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( boolean_lattstr @ SX0 )
                                  | ~ ( empty_carrier @ SX0 ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( boolean_lattstr @ SX0 )
                                  | ( distributive_lattstr @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( boolean_lattstr @ SX0 )
                            | ( lower_bounded_semilattstr @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( boolean_lattstr @ SX0 )
                      | ( upper_bounded_semilattstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( boolean_lattstr @ SX0 )
                | ( bounded_lattstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[635]) ).

thf(782,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( boolean_lattstr @ SX0 )
          | ( complemented_lattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[636]) ).

thf(783,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                            | ~ ~ ( empty_carrier @ sK19_A ) )
                                                                      | ~ ( strict_latt_str @ sK19_A ) )
                                                                | ~ ( join_commutative @ sK19_A ) )
                                                          | ~ ( join_associative @ sK19_A ) )
                                                    | ~ ( meet_commutative @ sK19_A ) )
                                              | ~ ( meet_associative @ sK19_A ) )
                                        | ~ ( meet_absorbing @ sK19_A ) )
                                  | ~ ( join_absorbing @ sK19_A ) )
                            | ~ ( lattice @ sK19_A ) )
                      | ~ ( lower_bounded_semilattstr @ sK19_A ) )
                | ~ ( upper_bounded_semilattstr @ sK19_A ) )
          | ~ ( bounded_lattstr @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[637]) ).

thf(784,plain,
    ( ( complemented_lattstr @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[638]) ).

thf(785,plain,
    ! [SV49: $i] :
      ( ( ~ ! [SY63: $i,SY64: $i] :
              ( ~ ( function @ SY63 )
              | ~ ( quasi_total @ SY63 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( relation_of2 @ SY63 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( function @ SY64 )
              | ~ ( quasi_total @ SY64 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( relation_of2 @ SY64 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ( latt_str @ ( latt_str_of @ SV49 @ SY63 @ SY64 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[639]) ).

thf(786,plain,
    ! [SV49: $i] :
      ( ( ~ ! [SY65: $i,SY66: $i] :
              ( ~ ( function @ SY65 )
              | ~ ( quasi_total @ SY65 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( relation_of2 @ SY65 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( function @ SY66 )
              | ~ ( quasi_total @ SY66 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ~ ( relation_of2 @ SY66 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
              | ( strict_latt_str @ ( latt_str_of @ SV49 @ SY65 @ SY66 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[639]) ).

thf(787,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( bounded_lattstr @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( bounded_lattstr @ SX0 )
                | ( lower_bounded_semilattstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[640]) ).

thf(788,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( bounded_lattstr @ SX0 )
          | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[641]) ).

thf(789,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( join_semilatt_str @ SX0 )
                | ( function @ ( the_L_join @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( join_semilatt_str @ SX0 )
                | ( quasi_total @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[642]) ).

thf(790,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( join_semilatt_str @ SX0 )
          | ( relation_of2_as_subset @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[643]) ).

thf(791,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ~ ( function @ SV66 )
        | ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        | ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        | ~ ( function @ SV71 )
        | ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        | ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        | ! [SY92: $i] :
            ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                            ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                           != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                        | ( SV50 = SY92 ) )
                    | ~ ! [SY95: $i] :
                          ( ! [SY96: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                          | ( SV66 = SY95 ) ) )
              | ~ ! [SY97: $i,SY98: $i] :
                    ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                     != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                    | ( SV71 = SY98 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[644]) ).

thf(792,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( strict_rel_str @ SV1 ) )
        = $true )
      | ( ( SV1
          = ( rel_str_of @ ( the_carrier @ SV1 ) @ ( the_InternalRel @ SV1 ) ) )
        = $true )
      | ( ( rel_str @ SV1 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[645]) ).

thf(793,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( strict_latt_str @ SV2 ) )
        = $true )
      | ( ( SV2
          = ( latt_str_of @ ( the_carrier @ SV2 ) @ ( the_L_join @ SV2 ) @ ( the_L_meet @ SV2 ) ) )
        = $true )
      | ( ( latt_str @ SV2 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[646]) ).

thf(794,plain,
    ! [SV51: $i,SV3: $i] :
      ( ( ( in @ SV3 @ SV51 )
        = $false )
      | ( ( ~ ( in @ SV51 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[647]) ).

thf(795,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( with_suprema_relstr @ SV4 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV4 ) )
        = $true )
      | ( ( rel_str @ SV4 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[648]) ).

thf(796,plain,
    ! [SV52: $i,SV5: $i,SV67: $i] :
      ( ( ( ~ ( element @ SV67 @ ( powerset @ ( cartesian_product2 @ SV5 @ SV52 ) ) ) )
        = $true )
      | ( ( relation @ SV67 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[649]) ).

thf(797,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( with_infima_relstr @ SV6 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV6 ) )
        = $true )
      | ( ( rel_str @ SV6 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[650]) ).

thf(798,plain,
    ! [SV7: $i] :
      ( ( ( ~ ( lower_bounded_relstr @ SV7 )
          | ~ ( upper_bounded_relstr @ SV7 ) )
        = $true )
      | ( ( bounded_relstr @ SV7 )
        = $true )
      | ( ( rel_str @ SV7 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[651]) ).

thf(799,plain,
    ! [SV9: $i] :
      ( ( ( latt_str @ SV9 )
        = $false )
      | ( ( empty_carrier @ SV9 )
        = $true )
      | ( ( ! [SY23: $i] :
              ( ( meet_of_latt_set @ SV9 @ SY23 )
              = ( join_of_latt_set @ SV9 @ ( a_2_2_lattice3 @ SV9 @ SY23 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[653]) ).

thf(800,plain,
    ! [SV10: $i] :
      ( ( ( empty_carrier @ SV10 )
        = $true )
      | ( ( ~ ( lattice @ SV10 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV10 ) )
        = $true )
      | ( ( ( poset_of_lattice @ SV10 )
          = ( rel_str_of @ ( the_carrier @ SV10 ) @ ( k2_lattice3 @ SV10 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[654]) ).

thf(801,plain,
    ! [SV12: $i] :
      ( ( ( latt_str @ SV12 )
        = $false )
      | ( ( empty_carrier @ SV12 )
        = $true )
      | ( ( ! [SY24: $i] : ( element @ ( join_of_latt_set @ SV12 @ SY24 ) @ ( the_carrier @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[655]) ).

thf(802,plain,
    ! [SV13: $i] :
      ( ( ( latt_str @ SV13 )
        = $false )
      | ( ( empty_carrier @ SV13 )
        = $true )
      | ( ( ! [SY25: $i] : ( element @ ( meet_of_latt_set @ SV13 @ SY25 ) @ ( the_carrier @ SV13 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[656]) ).

thf(803,plain,
    ! [SV72: $i,SV14: $i] :
      ( ( ( element @ ( join_on_relstr @ SV14 @ SV72 ) @ ( the_carrier @ SV14 ) )
        = $true )
      | ( ( rel_str @ SV14 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[657]) ).

thf(804,plain,
    ! [SV73: $i,SV15: $i] :
      ( ( ( element @ ( meet_on_relstr @ SV15 @ SV73 ) @ ( the_carrier @ SV15 ) )
        = $true )
      | ( ( rel_str @ SV15 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[658]) ).

thf(805,plain,
    ! [SV17: $i] :
      ( ( ( meet_semilatt_str @ SV17 )
        = $false )
      | ( ( empty_carrier @ SV17 )
        = $true )
      | ( ( element @ ( bottom_of_semilattstr @ SV17 ) @ ( the_carrier @ SV17 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[660]) ).

thf(806,plain,
    ! [SV18: $i] :
      ( ( ( empty_carrier @ SV18 )
        = $true )
      | ( ( ~ ( lattice @ SV18 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV18 ) )
        = $true )
      | ( ( relation @ ( relation_of_lattice @ SV18 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[661]) ).

thf(807,plain,
    ! [SV53: $i,SV22: $i,SV68: $i] :
      ( ( ( ~ ( relation_of2_as_subset @ SV68 @ SV22 @ SV53 ) )
        = $true )
      | ( ( element @ SV68 @ ( powerset @ ( cartesian_product2 @ SV22 @ SV53 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[665]) ).

thf(808,plain,
    ! [SV27: $i] :
      ( ( ( one_sorted_str @ SV27 )
        = $false )
      | ( ( empty_carrier @ SV27 )
        = $true )
      | ( ( ~ ( empty @ ( the_carrier @ SV27 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[667]) ).

thf(809,plain,
    ! [SV56: $i,SV29: $i] :
      ( ( ( empty @ SV29 )
        = $true )
      | ( ( empty @ SV56 )
        = $true )
      | ( ( ~ ( empty @ ( cartesian_product2 @ SV29 @ SV56 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[668]) ).

thf(810,plain,
    ! [SV30: $i] :
      ( ( ( empty_carrier @ SV30 )
        = $true )
      | ( ( ~ ( lattice @ SV30 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV30 ) )
        = $true )
      | ( ( ( k2_lattice3 @ SV30 )
          = ( relation_of_lattice @ SV30 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[669]) ).

thf(811,plain,
    ! [SV57: $i,SV32: $i] :
      ( ( ( in @ SV32 @ SV57 )
        = $false )
      | ( ( element @ SV32 @ SV57 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[670]) ).

thf(812,plain,
    ! [SV58: $i,SV33: $i] :
      ( ( ( element @ SV33 @ SV58 )
        = $false )
      | ( ( ( empty @ SV58 )
          | ( in @ SV33 @ SV58 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[671]) ).

thf(813,plain,
    ! [SV34: $i,SV69: $i,SV59: $i] :
      ( ( ( ~ ( element @ SV59 @ ( powerset @ SV69 ) )
          | ~ ( in @ SV34 @ SV59 ) )
        = $true )
      | ( ( element @ SV34 @ SV69 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[672]) ).

thf(814,plain,
    ! [SV35: $i,SV70: $i,SV60: $i] :
      ( ( ( ~ ( element @ SV60 @ ( powerset @ SV70 ) )
          | ~ ( in @ SV35 @ SV60 ) )
        = $true )
      | ( ( ~ ( empty @ SV70 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[673]) ).

thf(815,plain,
    ! [SV37: $i,SV61: $i] :
      ( ( ( empty @ SV61 )
        = $false )
      | ( ( ~ ( in @ SV37 @ SV61 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[675]) ).

thf(816,plain,
    ! [SV62: $i,SV38: $i] :
      ( ( ( SV38 = SV62 )
        = $true )
      | ( ( ~ ( empty @ SV38 ) )
        = $true )
      | ( ( ~ ( empty @ SV62 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[676]) ).

thf(817,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[677]) ).

thf(818,plain,
    ! [SV74: $i] :
      ( ( ( empty_carrier @ SV74 )
        | ~ ( lattice @ SV74 )
        | ~ ( latt_str @ SV74 )
        | ( with_infima_relstr @ ( poset_of_lattice @ SV74 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[678]) ).

thf(819,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( upper_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( upper_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[679]) ).

thf(820,plain,
    ! [SV75: $i] :
      ( ( ( empty_carrier @ SV75 )
        | ~ ( lattice @ SV75 )
        | ~ ( upper_bounded_semilattstr @ SV75 )
        | ~ ( latt_str @ SV75 )
        | ( with_infima_relstr @ ( poset_of_lattice @ SV75 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[680]) ).

thf(821,plain,
    ! [SV76: $i] :
      ( ( ~ ( latt_str @ SV76 )
        | ( empty_carrier @ SV76 )
        | ~ ( join_commutative @ SV76 )
        | ~ ( join_associative @ SV76 )
        | ~ ( meet_commutative @ SV76 )
        | ~ ( meet_associative @ SV76 )
        | ~ ( meet_absorbing @ SV76 )
        | ~ ( join_absorbing @ SV76 )
        | ~ ( empty_carrier @ SV76 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[681]) ).

thf(822,plain,
    ! [SV77: $i] :
      ( ( ~ ( latt_str @ SV77 )
        | ( empty_carrier @ SV77 )
        | ~ ( join_commutative @ SV77 )
        | ~ ( join_associative @ SV77 )
        | ~ ( meet_commutative @ SV77 )
        | ~ ( meet_associative @ SV77 )
        | ~ ( meet_absorbing @ SV77 )
        | ~ ( join_absorbing @ SV77 )
        | ( lattice @ SV77 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[682]) ).

thf(823,plain,
    ! [SV78: $i] :
      ( ( ~ ( latt_str @ SV78 )
        | ( join_semilatt_str @ SV78 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[683]) ).

thf(824,plain,
    ! [SV79: $i] :
      ( ( ~ ( latt_str @ SV79 )
        | ( meet_semilatt_str @ SV79 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[684]) ).

thf(825,plain,
    ! [SV80: $i] :
      ( ( ~ ( empty_carrier @ ( boole_lattice @ SV80 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[685]) ).

thf(826,plain,
    ! [SV81: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ SV81 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[686]) ).

thf(827,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                          | ~ ~ ( empty_carrier @ sK13_A ) )
                                    | ~ ( strict_rel_str @ sK13_A ) )
                              | ~ ( reflexive_relstr @ sK13_A ) )
                        | ~ ( transitive_relstr @ sK13_A ) )
                  | ~ ( antisymmetric_relstr @ sK13_A ) )
            | ~ ( with_suprema_relstr @ sK13_A ) )
      | ~ ( with_infima_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[687]) ).

thf(828,plain,
    ! [SV39: $i] :
      ( ( ! [SY41: $i] :
            ( ( empty_carrier @ SY41 )
            | ~ ( latt_str @ SY41 )
            | ! [SY42: $i] :
                ( ! [SY43: $i] :
                    ( ( SV39 != SY43 )
                    | ~ ( element @ SY43 @ ( the_carrier @ SY41 ) )
                    | ~ ( latt_set_smaller @ SY41 @ SY43 @ SY42 ) )
                | ( in @ SV39 @ ( a_2_2_lattice3 @ SY41 @ SY42 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[689]) ).

thf(829,plain,
    ! [SV39: $i] :
      ( ( ! [SY44: $i] :
            ( ( empty_carrier @ SY44 )
            | ~ ( latt_str @ SY44 )
            | ! [SY45: $i] :
                ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SY44 @ SY45 ) )
                | ~ ( ~ ~ ( ( SV39
                           != ( sK22_D @ SY45 @ SY44 @ SV39 ) )
                          | ~ ( element @ ( sK22_D @ SY45 @ SY44 @ SV39 ) @ ( the_carrier @ SY44 ) ) )
                    | ~ ( latt_set_smaller @ SY44 @ ( sK22_D @ SY45 @ SY44 @ SV39 ) @ SY45 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[690]) ).

thf(830,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                                  | ~ ~ ( empty_carrier @ sK20_A ) )
                                                            | ~ ( strict_latt_str @ sK20_A ) )
                                                      | ~ ( join_commutative @ sK20_A ) )
                                                | ~ ( join_associative @ sK20_A ) )
                                          | ~ ( meet_commutative @ sK20_A ) )
                                    | ~ ( meet_associative @ sK20_A ) )
                              | ~ ( meet_absorbing @ sK20_A ) )
                        | ~ ( join_absorbing @ sK20_A ) )
                  | ~ ( lattice @ sK20_A ) )
            | ~ ( lower_bounded_semilattstr @ sK20_A ) )
      | ~ ( upper_bounded_semilattstr @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[691]) ).

thf(831,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                      | ~ ~ ( empty_carrier @ sK8_A ) )
                                                | ~ ( reflexive_relstr @ sK8_A ) )
                                          | ~ ( transitive_relstr @ sK8_A ) )
                                    | ~ ( antisymmetric_relstr @ sK8_A ) )
                              | ~ ( with_suprema_relstr @ sK8_A ) )
                        | ~ ( with_infima_relstr @ sK8_A ) )
                  | ~ ( complete_relstr @ sK8_A ) )
            | ~ ( lower_bounded_relstr @ sK8_A ) )
      | ~ ( upper_bounded_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[693]) ).

thf(832,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                        | ~ ~ ( empty_carrier @ sK12_A ) )
                  | ~ ( strict_rel_str @ sK12_A ) )
            | ~ ( reflexive_relstr @ sK12_A ) )
      | ~ ( transitive_relstr @ sK12_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[695]) ).

thf(833,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                      | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( with_infima_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[697]) ).

thf(834,plain,
    ! [SV82: $i] :
      ( ( complete_relstr @ ( boole_POSet @ SV82 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[698]) ).

thf(835,plain,
    ! [SV83: $i] :
      ( ( ~ ( rel_str @ SV83 )
        | ~ ( bounded_relstr @ SV83 )
        | ( lower_bounded_relstr @ SV83 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[699]) ).

thf(836,plain,
    ! [SV84: $i] :
      ( ( ~ ( rel_str @ SV84 )
        | ~ ( bounded_relstr @ SV84 )
        | ( upper_bounded_relstr @ SV84 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[700]) ).

thf(837,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[701]) ).

thf(838,plain,
    ! [SV85: $i] :
      ( ( lattice @ ( boole_lattice @ SV85 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[702]) ).

thf(839,plain,
    ! [SV86: $i] :
      ( ( ( bottom_of_semilattstr @ ( boole_lattice @ SV86 ) )
        = empty_set )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[703]) ).

thf(840,plain,
    ! [SV87: $i] :
      ( ( lower_bounded_semilattstr @ ( boole_lattice @ SV87 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[704]) ).

thf(841,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[705]) ).

thf(842,plain,
    ! [SV40: $i] :
      ( ( ( ~ ~ ( empty @ ( sK15_B @ SV40 ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[705]) ).

thf(843,plain,
    ! [SV88: $i] :
      ( ( ~ ( latt_str @ SV88 )
        | ( empty_carrier @ SV88 )
        | ~ ( lower_bounded_semilattstr @ SV88 )
        | ~ ( upper_bounded_semilattstr @ SV88 )
        | ~ ( empty_carrier @ SV88 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[706]) ).

thf(844,plain,
    ! [SV89: $i] :
      ( ( ~ ( latt_str @ SV89 )
        | ( empty_carrier @ SV89 )
        | ~ ( lower_bounded_semilattstr @ SV89 )
        | ~ ( upper_bounded_semilattstr @ SV89 )
        | ( bounded_lattstr @ SV89 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[707]) ).

thf(845,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[708]) ).

thf(846,plain,
    ! [SV90: $i] :
      ( ( antisymmetric_relstr @ ( boole_POSet @ SV90 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[709]) ).

thf(847,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[710]) ).

thf(848,plain,
    ! [SV91: $i] :
      ( ( complete_latt_str @ ( boole_lattice @ SV91 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[711]) ).

thf(849,plain,
    ! [SV41: $i] :
      ( ( ( one_sorted_str @ SV41 )
        = $false )
      | ( ( empty_carrier @ SV41 )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK5_B @ SV41 ) @ ( powerset @ ( the_carrier @ SV41 ) ) )
              | ~ ~ ( empty @ ( sK5_B @ SV41 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[712]) ).

thf(850,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( meet_semilatt_str @ SX0 )
            | ( function @ ( the_L_meet @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( meet_semilatt_str @ SX0 )
            | ( quasi_total @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[713]) ).

thf(851,plain,
    ! [SV92: $i] :
      ( ( ~ ( meet_semilatt_str @ SV92 )
        | ( relation_of2_as_subset @ ( the_L_meet @ SV92 ) @ ( cartesian_product2 @ ( the_carrier @ SV92 ) @ ( the_carrier @ SV92 ) ) @ ( the_carrier @ SV92 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[714]) ).

thf(852,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( empty_carrier @ SX0 ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ( join_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ( join_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ( meet_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( meet_associative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( meet_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[715]) ).

thf(853,plain,
    ! [SV93: $i] :
      ( ( ~ ( latt_str @ SV93 )
        | ( empty_carrier @ SV93 )
        | ~ ( lattice @ SV93 )
        | ( join_absorbing @ SV93 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[716]) ).

thf(854,plain,
    ( ( ~ ( latt_str @ sK4_A )
      | ~ ~ ( empty_carrier @ sK4_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[717]) ).

thf(855,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                              | ~ ~ ( empty_carrier @ sK17_A ) )
                        | ~ ( strict_rel_str @ sK17_A ) )
                  | ~ ( reflexive_relstr @ sK17_A ) )
            | ~ ( transitive_relstr @ sK17_A ) )
      | ~ ( antisymmetric_relstr @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[719]) ).

thf(856,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                                    | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                              | ~ ( strict_latt_str @ sK18_A ) )
                                                                        | ~ ( join_commutative @ sK18_A ) )
                                                                  | ~ ( join_associative @ sK18_A ) )
                                                            | ~ ( meet_commutative @ sK18_A ) )
                                                      | ~ ( meet_associative @ sK18_A ) )
                                                | ~ ( meet_absorbing @ sK18_A ) )
                                          | ~ ( join_absorbing @ sK18_A ) )
                                    | ~ ( lattice @ sK18_A ) )
                              | ~ ( distributive_lattstr @ sK18_A ) )
                        | ~ ( lower_bounded_semilattstr @ sK18_A ) )
                  | ~ ( upper_bounded_semilattstr @ sK18_A ) )
            | ~ ( bounded_lattstr @ sK18_A ) )
      | ~ ( complemented_lattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[721]) ).

thf(857,plain,
    ! [SV42: $i] :
      ( ( ! [SY46: $i,SY47: $i] :
            ( ~ ( relation_of2 @ SY47 @ SV42 @ SY46 )
            | ( relation_of2_as_subset @ SY47 @ SV42 @ SY46 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[723]) ).

thf(858,plain,
    ! [SV42: $i] :
      ( ( ! [SY48: $i,SY49: $i] :
            ( ~ ( relation_of2_as_subset @ SY49 @ SV42 @ SY48 )
            | ( relation_of2 @ SY49 @ SV42 @ SY48 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[724]) ).

thf(859,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( lower_bounded_semilattstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( latt_str @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[725]) ).

thf(860,plain,
    ! [SV94: $i] :
      ( ( ( empty_carrier @ SV94 )
        | ~ ( lattice @ SV94 )
        | ~ ( complete_latt_str @ SV94 )
        | ~ ( latt_str @ SV94 )
        | ( ( bottom_of_semilattstr @ SV94 )
          = ( join_of_latt_set @ SV94 @ empty_set ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[726]) ).

thf(861,plain,
    ! [SV95: $i] :
      ( ( rel_str @ ( boole_POSet @ SV95 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[727]) ).

thf(862,plain,
    ! [SV96: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ SV96 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[728]) ).

thf(863,plain,
    ! [SV43: $i,SV63: $i] :
      ( ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false )
      | ( ( ~ ( ~ ! [SY80: $i] :
                    ( ! [SY81: $i] :
                        ( ( rel_str_of @ SV43 @ SV63 )
                       != ( rel_str_of @ SY80 @ SY81 ) )
                    | ( SV43 = SY80 ) )
              | ~ ! [SY82: $i,SY83: $i] :
                    ( ( ( rel_str_of @ SV43 @ SV63 )
                     != ( rel_str_of @ SY82 @ SY83 ) )
                    | ( SV63 = SY83 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[729]) ).

thf(864,plain,
    ( ( empty_carrier @ sK6_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[731]) ).

thf(865,plain,
    ! [SV97: $i] :
      ( ( ~ ( latt_str @ SV97 )
        | ( empty_carrier @ SV97 )
        | ~ ( distributive_lattstr @ SV97 )
        | ~ ( bounded_lattstr @ SV97 )
        | ~ ( complemented_lattstr @ SV97 )
        | ~ ( empty_carrier @ SV97 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[732]) ).

thf(866,plain,
    ! [SV98: $i] :
      ( ( ~ ( latt_str @ SV98 )
        | ( empty_carrier @ SV98 )
        | ~ ( distributive_lattstr @ SV98 )
        | ~ ( bounded_lattstr @ SV98 )
        | ~ ( complemented_lattstr @ SV98 )
        | ( boolean_lattstr @ SV98 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[733]) ).

thf(867,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( v1_partfun1 @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[734]) ).

thf(868,plain,
    ! [SV99: $i] :
      ( ( ( empty_carrier @ SV99 )
        | ~ ( lattice @ SV99 )
        | ~ ( latt_str @ SV99 )
        | ( relation_of2_as_subset @ ( k2_lattice3 @ SV99 ) @ ( the_carrier @ SV99 ) @ ( the_carrier @ SV99 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[735]) ).

thf(869,plain,
    ! [SV100: $i] :
      ( ( ! [SY99: $i] :
            ( ( empty @ SV100 )
            | ~ ( relation_of2 @ SY99 @ SV100 @ SV100 )
            | ~ ( empty_carrier @ ( rel_str_of @ SV100 @ SY99 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[736]) ).

thf(870,plain,
    ! [SV101: $i] :
      ( ( ! [SY100: $i] :
            ( ( empty @ SV101 )
            | ~ ( relation_of2 @ SY100 @ SV101 @ SV101 )
            | ( strict_rel_str @ ( rel_str_of @ SV101 @ SY100 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[737]) ).

thf(871,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( with_suprema_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[738]) ).

thf(872,plain,
    ! [SV102: $i] :
      ( ( ~ ( rel_str @ SV102 )
        | ( empty_carrier @ SV102 )
        | ~ ( complete_relstr @ SV102 )
        | ( with_infima_relstr @ SV102 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[739]) ).

thf(873,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( distributive_lattstr @ SX0 )
                                                | ~ ( empty_carrier @ SX0 ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( distributive_lattstr @ SX0 )
                                                | ( join_commutative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( distributive_lattstr @ SX0 )
                                          | ( join_associative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ( meet_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( meet_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( meet_absorbing @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( join_absorbing @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[740]) ).

thf(874,plain,
    ! [SV103: $i] :
      ( ( ~ ( latt_str @ SV103 )
        | ( empty_carrier @ SV103 )
        | ~ ( lattice @ SV103 )
        | ~ ( distributive_lattstr @ SV103 )
        | ( modular_lattstr @ SV103 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[741]) ).

thf(875,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( antisymmetric @ SX1 )
                  | ~ ( reflexive @ SX1 )
                  | ~ ( transitive @ SX1 )
                  | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                  | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) )
            | ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( antisymmetric @ SX1 )
                  | ~ ( reflexive @ SX1 )
                  | ~ ( transitive @ SX1 )
                  | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                  | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( antisymmetric @ SX1 )
            | ~ ( reflexive @ SX1 )
            | ~ ( transitive @ SX1 )
            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( transitive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[742]) ).

thf(876,plain,
    ! [SV104: $i] :
      ( ( ! [SY101: $i] :
            ( ~ ( antisymmetric @ SY101 )
            | ~ ( reflexive @ SY101 )
            | ~ ( transitive @ SY101 )
            | ~ ( v1_partfun1 @ SY101 @ SV104 @ SV104 )
            | ~ ( relation_of2 @ SY101 @ SV104 @ SV104 )
            | ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SY101 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[743]) ).

thf(877,plain,
    ! [SV105: $i] :
      ( ( ~ ( rel_str @ SV105 )
        | ( empty_carrier @ SV105 )
        | ~ ( complete_relstr @ SV105 )
        | ~ ( empty_carrier @ SV105 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[744]) ).

thf(878,plain,
    ! [SV106: $i] :
      ( ( ~ ( rel_str @ SV106 )
        | ( empty_carrier @ SV106 )
        | ~ ( complete_relstr @ SV106 )
        | ( bounded_relstr @ SV106 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[745]) ).

thf(879,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[746]) ).

thf(880,plain,
    ! [SV107: $i] :
      ( ( ( empty_carrier @ SV107 )
        | ~ ( lattice @ SV107 )
        | ~ ( latt_str @ SV107 )
        | ( rel_str @ ( poset_of_lattice @ SV107 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[747]) ).

thf(881,plain,
    ! [SV44: $i] :
      ( ( element @ ( sK10_B @ SV44 ) @ ( powerset @ SV44 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[750]) ).

thf(882,plain,
    ! [SV44: $i] :
      ( ( empty @ ( sK10_B @ SV44 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[751]) ).

thf(883,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                                | ~ ~ ( empty_carrier @ sK3_A ) )
                                          | ~ ( strict_latt_str @ sK3_A ) )
                                    | ~ ( join_commutative @ sK3_A ) )
                              | ~ ( join_associative @ sK3_A ) )
                        | ~ ( meet_commutative @ sK3_A ) )
                  | ~ ( meet_associative @ sK3_A ) )
            | ~ ( meet_absorbing @ sK3_A ) )
      | ~ ( join_absorbing @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[752]) ).

thf(884,plain,
    ! [SV108: $i] :
      ( ( latt_str @ ( boole_lattice @ SV108 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[754]) ).

thf(885,plain,
    ! [SV109: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ SV109 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[755]) ).

thf(886,plain,
    ! [SV110: $i] :
      ( ( ! [SY102: $i] :
            ( ~ ( relation_of2 @ SY102 @ SV110 @ SV110 )
            | ( rel_str @ ( rel_str_of @ SV110 @ SY102 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[756]) ).

thf(887,plain,
    ! [SV111: $i] :
      ( ( ! [SY103: $i] :
            ( ~ ( relation_of2 @ SY103 @ SV111 @ SV111 )
            | ( strict_rel_str @ ( rel_str_of @ SV111 @ SY103 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[757]) ).

thf(888,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                        | ~ ~ ( empty_carrier @ sK21_A ) )
                                                                  | ~ ( strict_latt_str @ sK21_A ) )
                                                            | ~ ( join_commutative @ sK21_A ) )
                                                      | ~ ( join_associative @ sK21_A ) )
                                                | ~ ( meet_commutative @ sK21_A ) )
                                          | ~ ( meet_associative @ sK21_A ) )
                                    | ~ ( meet_absorbing @ sK21_A ) )
                              | ~ ( join_absorbing @ sK21_A ) )
                        | ~ ( lattice @ sK21_A ) )
                  | ~ ( distributive_lattstr @ sK21_A ) )
            | ~ ( modular_lattstr @ sK21_A ) )
      | ~ ( lower_bounded_semilattstr @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[758]) ).

thf(889,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[760]) ).

thf(890,plain,
    ! [SV112: $i] :
      ( ( boolean_lattstr @ ( boole_lattice @ SV112 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[761]) ).

thf(891,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( lower_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( lower_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[762]) ).

thf(892,plain,
    ! [SV113: $i] :
      ( ( ( empty_carrier @ SV113 )
        | ~ ( lattice @ SV113 )
        | ~ ( lower_bounded_semilattstr @ SV113 )
        | ~ ( latt_str @ SV113 )
        | ( with_infima_relstr @ ( poset_of_lattice @ SV113 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[763]) ).

thf(893,plain,
    ! [SV45: $i] :
      ( ( ! [SY55: $i,SY56: $i] :
            ( ( empty @ SV45 )
            | ~ ( function @ SY55 )
            | ~ ( quasi_total @ SY55 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( relation_of2 @ SY55 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( function @ SY56 )
            | ~ ( quasi_total @ SY56 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( relation_of2 @ SY56 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SY55 @ SY56 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[764]) ).

thf(894,plain,
    ! [SV45: $i] :
      ( ( ! [SY57: $i,SY58: $i] :
            ( ( empty @ SV45 )
            | ~ ( function @ SY57 )
            | ~ ( quasi_total @ SY57 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( relation_of2 @ SY57 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( function @ SY58 )
            | ~ ( quasi_total @ SY58 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( relation_of2 @ SY58 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ( strict_latt_str @ ( latt_str_of @ SV45 @ SY57 @ SY58 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[765]) ).

thf(895,plain,
    ! [SV114: $i] :
      ( ( ! [SY104: $i] :
            ( ~ ( element @ SV114 @ ( powerset @ SY104 ) )
            | ( subset @ SV114 @ SY104 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[768]) ).

thf(896,plain,
    ! [SV115: $i] :
      ( ( ! [SY105: $i] :
            ( ~ ( subset @ SV115 @ SY105 )
            | ( element @ SV115 @ ( powerset @ SY105 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[769]) ).

thf(897,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( reflexive_relstr @ SX0 )
                        | ~ ( transitive_relstr @ SX0 )
                        | ~ ( antisymmetric_relstr @ SX0 )
                        | ~ ( rel_str @ SX0 )
                        | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( reflexive_relstr @ SX0 )
                        | ~ ( transitive_relstr @ SX0 )
                        | ~ ( antisymmetric_relstr @ SX0 )
                        | ~ ( rel_str @ SX0 )
                        | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( reflexive_relstr @ SX0 )
                  | ~ ( transitive_relstr @ SX0 )
                  | ~ ( antisymmetric_relstr @ SX0 )
                  | ~ ( rel_str @ SX0 )
                  | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( transitive @ ( the_InternalRel @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[770]) ).

thf(898,plain,
    ! [SV116: $i] :
      ( ( ~ ( reflexive_relstr @ SV116 )
        | ~ ( transitive_relstr @ SV116 )
        | ~ ( antisymmetric_relstr @ SV116 )
        | ~ ( rel_str @ SV116 )
        | ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[771]) ).

thf(899,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
              | ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) )
          | ~ ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
              | ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) ) )
        = $false )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[772]) ).

thf(900,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[773]) ).

thf(901,plain,
    ! [SV117: $i] :
      ( ( ( empty_carrier @ SV117 )
        | ~ ( lattice @ SV117 )
        | ~ ( latt_str @ SV117 )
        | ( antisymmetric_relstr @ ( poset_of_lattice @ SV117 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[774]) ).

thf(902,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( ~ ~ ( ~ ( relation @ ( sK11_C @ SV65 @ SV47 ) )
              | ~ ( relation_of2 @ ( sK11_C @ SV65 @ SV47 ) @ SV47 @ SV65 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[775]) ).

thf(903,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( ~ ( function @ ( sK11_C @ SV65 @ SV47 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[775]) ).

thf(904,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ( ~ ( latt_str @ SX0 )
                                                            | ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ~ ( empty_carrier @ SX0 ) )
                                                      | ~ ! [SX0: $i] :
                                                            ( ~ ( latt_str @ SX0 )
                                                            | ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ( join_commutative @ SX0 ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ( join_associative @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ( meet_commutative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( meet_associative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( meet_absorbing @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( join_absorbing @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( lower_bounded_semilattstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[776]) ).

thf(905,plain,
    ! [SV118: $i] :
      ( ( ~ ( latt_str @ SV118 )
        | ( empty_carrier @ SV118 )
        | ~ ( lattice @ SV118 )
        | ~ ( complete_latt_str @ SV118 )
        | ( bounded_lattstr @ SV118 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[777]) ).

thf(906,plain,
    ! [SV48: $i] :
      ( ( ( ( empty_carrier @ SV48 )
          | ~ ( lattice @ SV48 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY61: $i] :
                    ( ( join_of_latt_set @ SV48 @ SY61 )
                    = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
              | ~ ! [SY62: $i] :
                    ( ( meet_of_latt_set @ SV48 @ SY62 )
                    = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[778]) ).

thf(907,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ( ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ~ ( latt_str @ SX0 )
                                                            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] :
                                                            ( ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ~ ( latt_str @ SX0 )
                                                            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( latt_str @ SX0 )
                                                      | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[779]) ).

thf(908,plain,
    ! [SV119: $i] :
      ( ( ( empty_carrier @ SV119 )
        | ~ ( lattice @ SV119 )
        | ~ ( complete_latt_str @ SV119 )
        | ~ ( latt_str @ SV119 )
        | ( complete_relstr @ ( poset_of_lattice @ SV119 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[780]) ).

thf(909,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( boolean_lattstr @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( boolean_lattstr @ SX0 )
                              | ( distributive_lattstr @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( boolean_lattstr @ SX0 )
                        | ( lower_bounded_semilattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ( upper_bounded_semilattstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( bounded_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[781]) ).

thf(910,plain,
    ! [SV120: $i] :
      ( ( ~ ( latt_str @ SV120 )
        | ( empty_carrier @ SV120 )
        | ~ ( boolean_lattstr @ SV120 )
        | ( complemented_lattstr @ SV120 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[782]) ).

thf(911,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                        | ~ ~ ( empty_carrier @ sK19_A ) )
                                                                  | ~ ( strict_latt_str @ sK19_A ) )
                                                            | ~ ( join_commutative @ sK19_A ) )
                                                      | ~ ( join_associative @ sK19_A ) )
                                                | ~ ( meet_commutative @ sK19_A ) )
                                          | ~ ( meet_associative @ sK19_A ) )
                                    | ~ ( meet_absorbing @ sK19_A ) )
                              | ~ ( join_absorbing @ sK19_A ) )
                        | ~ ( lattice @ sK19_A ) )
                  | ~ ( lower_bounded_semilattstr @ sK19_A ) )
            | ~ ( upper_bounded_semilattstr @ sK19_A ) )
      | ~ ( bounded_lattstr @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[783]) ).

thf(912,plain,
    ! [SV49: $i] :
      ( ( ! [SY63: $i,SY64: $i] :
            ( ~ ( function @ SY63 )
            | ~ ( quasi_total @ SY63 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( relation_of2 @ SY63 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( function @ SY64 )
            | ~ ( quasi_total @ SY64 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( relation_of2 @ SY64 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ( latt_str @ ( latt_str_of @ SV49 @ SY63 @ SY64 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[785]) ).

thf(913,plain,
    ! [SV49: $i] :
      ( ( ! [SY65: $i,SY66: $i] :
            ( ~ ( function @ SY65 )
            | ~ ( quasi_total @ SY65 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( relation_of2 @ SY65 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( function @ SY66 )
            | ~ ( quasi_total @ SY66 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( relation_of2 @ SY66 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ( strict_latt_str @ ( latt_str_of @ SV49 @ SY65 @ SY66 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[786]) ).

thf(914,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[787]) ).

thf(915,plain,
    ! [SV121: $i] :
      ( ( ~ ( latt_str @ SV121 )
        | ( empty_carrier @ SV121 )
        | ~ ( bounded_lattstr @ SV121 )
        | ( upper_bounded_semilattstr @ SV121 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[788]) ).

thf(916,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( join_semilatt_str @ SX0 )
            | ( function @ ( the_L_join @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( join_semilatt_str @ SX0 )
            | ( quasi_total @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[789]) ).

thf(917,plain,
    ! [SV122: $i] :
      ( ( ~ ( join_semilatt_str @ SV122 )
        | ( relation_of2_as_subset @ ( the_L_join @ SV122 ) @ ( cartesian_product2 @ ( the_carrier @ SV122 ) @ ( the_carrier @ SV122 ) ) @ ( the_carrier @ SV122 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[790]) ).

thf(918,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( ~ ( function @ SV66 )
          | ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
          | ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
          | ~ ( function @ SV71 )
          | ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
          | ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[791]) ).

thf(919,plain,
    ! [SV1: $i] :
      ( ( ( strict_rel_str @ SV1 )
        = $false )
      | ( ( SV1
          = ( rel_str_of @ ( the_carrier @ SV1 ) @ ( the_InternalRel @ SV1 ) ) )
        = $true )
      | ( ( rel_str @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[792]) ).

thf(920,plain,
    ! [SV2: $i] :
      ( ( ( strict_latt_str @ SV2 )
        = $false )
      | ( ( SV2
          = ( latt_str_of @ ( the_carrier @ SV2 ) @ ( the_L_join @ SV2 ) @ ( the_L_meet @ SV2 ) ) )
        = $true )
      | ( ( latt_str @ SV2 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[793]) ).

thf(921,plain,
    ! [SV3: $i,SV51: $i] :
      ( ( ( in @ SV51 @ SV3 )
        = $false )
      | ( ( in @ SV3 @ SV51 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[794]) ).

thf(922,plain,
    ! [SV4: $i] :
      ( ( ( with_suprema_relstr @ SV4 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV4 ) )
        = $true )
      | ( ( rel_str @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[795]) ).

thf(923,plain,
    ! [SV52: $i,SV5: $i,SV67: $i] :
      ( ( ( element @ SV67 @ ( powerset @ ( cartesian_product2 @ SV5 @ SV52 ) ) )
        = $false )
      | ( ( relation @ SV67 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[796]) ).

thf(924,plain,
    ! [SV6: $i] :
      ( ( ( with_infima_relstr @ SV6 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV6 ) )
        = $true )
      | ( ( rel_str @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[797]) ).

thf(925,plain,
    ! [SV7: $i] :
      ( ( ( ~ ( lower_bounded_relstr @ SV7 ) )
        = $true )
      | ( ( ~ ( upper_bounded_relstr @ SV7 ) )
        = $true )
      | ( ( bounded_relstr @ SV7 )
        = $true )
      | ( ( rel_str @ SV7 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[798]) ).

thf(926,plain,
    ! [SV123: $i,SV9: $i] :
      ( ( ( ( meet_of_latt_set @ SV9 @ SV123 )
          = ( join_of_latt_set @ SV9 @ ( a_2_2_lattice3 @ SV9 @ SV123 ) ) )
        = $true )
      | ( ( empty_carrier @ SV9 )
        = $true )
      | ( ( latt_str @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[799]) ).

thf(927,plain,
    ! [SV10: $i] :
      ( ( ( lattice @ SV10 )
        = $false )
      | ( ( empty_carrier @ SV10 )
        = $true )
      | ( ( ~ ( latt_str @ SV10 ) )
        = $true )
      | ( ( ( poset_of_lattice @ SV10 )
          = ( rel_str_of @ ( the_carrier @ SV10 ) @ ( k2_lattice3 @ SV10 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[800]) ).

thf(928,plain,
    ! [SV124: $i,SV12: $i] :
      ( ( ( element @ ( join_of_latt_set @ SV12 @ SV124 ) @ ( the_carrier @ SV12 ) )
        = $true )
      | ( ( empty_carrier @ SV12 )
        = $true )
      | ( ( latt_str @ SV12 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[801]) ).

thf(929,plain,
    ! [SV125: $i,SV13: $i] :
      ( ( ( element @ ( meet_of_latt_set @ SV13 @ SV125 ) @ ( the_carrier @ SV13 ) )
        = $true )
      | ( ( empty_carrier @ SV13 )
        = $true )
      | ( ( latt_str @ SV13 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[802]) ).

thf(930,plain,
    ! [SV18: $i] :
      ( ( ( lattice @ SV18 )
        = $false )
      | ( ( empty_carrier @ SV18 )
        = $true )
      | ( ( ~ ( latt_str @ SV18 ) )
        = $true )
      | ( ( relation @ ( relation_of_lattice @ SV18 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[806]) ).

thf(931,plain,
    ! [SV53: $i,SV22: $i,SV68: $i] :
      ( ( ( relation_of2_as_subset @ SV68 @ SV22 @ SV53 )
        = $false )
      | ( ( element @ SV68 @ ( powerset @ ( cartesian_product2 @ SV22 @ SV53 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[807]) ).

thf(932,plain,
    ! [SV27: $i] :
      ( ( ( empty @ ( the_carrier @ SV27 ) )
        = $false )
      | ( ( empty_carrier @ SV27 )
        = $true )
      | ( ( one_sorted_str @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[808]) ).

thf(933,plain,
    ! [SV56: $i,SV29: $i] :
      ( ( ( empty @ ( cartesian_product2 @ SV29 @ SV56 ) )
        = $false )
      | ( ( empty @ SV56 )
        = $true )
      | ( ( empty @ SV29 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[809]) ).

thf(934,plain,
    ! [SV30: $i] :
      ( ( ( lattice @ SV30 )
        = $false )
      | ( ( empty_carrier @ SV30 )
        = $true )
      | ( ( ~ ( latt_str @ SV30 ) )
        = $true )
      | ( ( ( k2_lattice3 @ SV30 )
          = ( relation_of_lattice @ SV30 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[810]) ).

thf(935,plain,
    ! [SV33: $i,SV58: $i] :
      ( ( ( empty @ SV58 )
        = $true )
      | ( ( in @ SV33 @ SV58 )
        = $true )
      | ( ( element @ SV33 @ SV58 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[812]) ).

thf(936,plain,
    ! [SV34: $i,SV69: $i,SV59: $i] :
      ( ( ( ~ ( element @ SV59 @ ( powerset @ SV69 ) ) )
        = $true )
      | ( ( ~ ( in @ SV34 @ SV59 ) )
        = $true )
      | ( ( element @ SV34 @ SV69 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[813]) ).

thf(937,plain,
    ! [SV35: $i,SV70: $i,SV60: $i] :
      ( ( ( ~ ( element @ SV60 @ ( powerset @ SV70 ) ) )
        = $true )
      | ( ( ~ ( in @ SV35 @ SV60 ) )
        = $true )
      | ( ( ~ ( empty @ SV70 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[814]) ).

thf(938,plain,
    ! [SV61: $i,SV37: $i] :
      ( ( ( in @ SV37 @ SV61 )
        = $false )
      | ( ( empty @ SV61 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[815]) ).

thf(939,plain,
    ! [SV62: $i,SV38: $i] :
      ( ( ( empty @ SV38 )
        = $false )
      | ( ( SV38 = SV62 )
        = $true )
      | ( ( ~ ( empty @ SV62 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[816]) ).

thf(940,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[817]) ).

thf(941,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[817]) ).

thf(942,plain,
    ! [SV74: $i] :
      ( ( ( ( empty_carrier @ SV74 )
          | ~ ( lattice @ SV74 )
          | ~ ( latt_str @ SV74 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV74 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[818]) ).

thf(943,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( upper_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( upper_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[819]) ).

thf(944,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[819]) ).

thf(945,plain,
    ! [SV75: $i] :
      ( ( ( ( empty_carrier @ SV75 )
          | ~ ( lattice @ SV75 )
          | ~ ( upper_bounded_semilattstr @ SV75 )
          | ~ ( latt_str @ SV75 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV75 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[820]) ).

thf(946,plain,
    ! [SV76: $i] :
      ( ( ( ~ ( latt_str @ SV76 ) )
        = $true )
      | ( ( ( empty_carrier @ SV76 )
          | ~ ( join_commutative @ SV76 )
          | ~ ( join_associative @ SV76 )
          | ~ ( meet_commutative @ SV76 )
          | ~ ( meet_associative @ SV76 )
          | ~ ( meet_absorbing @ SV76 )
          | ~ ( join_absorbing @ SV76 )
          | ~ ( empty_carrier @ SV76 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[821]) ).

thf(947,plain,
    ! [SV77: $i] :
      ( ( ( ~ ( latt_str @ SV77 ) )
        = $true )
      | ( ( ( empty_carrier @ SV77 )
          | ~ ( join_commutative @ SV77 )
          | ~ ( join_associative @ SV77 )
          | ~ ( meet_commutative @ SV77 )
          | ~ ( meet_associative @ SV77 )
          | ~ ( meet_absorbing @ SV77 )
          | ~ ( join_absorbing @ SV77 )
          | ( lattice @ SV77 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[822]) ).

thf(948,plain,
    ! [SV78: $i] :
      ( ( ( ~ ( latt_str @ SV78 ) )
        = $true )
      | ( ( join_semilatt_str @ SV78 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[823]) ).

thf(949,plain,
    ! [SV79: $i] :
      ( ( ( ~ ( latt_str @ SV79 ) )
        = $true )
      | ( ( meet_semilatt_str @ SV79 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[824]) ).

thf(950,plain,
    ! [SV80: $i] :
      ( ( empty_carrier @ ( boole_lattice @ SV80 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[825]) ).

thf(951,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                          | ~ ~ ( empty_carrier @ sK13_A ) )
                                    | ~ ( strict_rel_str @ sK13_A ) )
                              | ~ ( reflexive_relstr @ sK13_A ) )
                        | ~ ( transitive_relstr @ sK13_A ) )
                  | ~ ( antisymmetric_relstr @ sK13_A ) )
            | ~ ( with_suprema_relstr @ sK13_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[827]) ).

thf(952,plain,
    ( ( ~ ( with_infima_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[827]) ).

thf(953,plain,
    ! [SV39: $i,SV126: $i] :
      ( ( ( empty_carrier @ SV126 )
        | ~ ( latt_str @ SV126 )
        | ! [SY106: $i] :
            ( ! [SY107: $i] :
                ( ( SV39 != SY107 )
                | ~ ( element @ SY107 @ ( the_carrier @ SV126 ) )
                | ~ ( latt_set_smaller @ SV126 @ SY107 @ SY106 ) )
            | ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SY106 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[828]) ).

thf(954,plain,
    ! [SV39: $i,SV127: $i] :
      ( ( ( empty_carrier @ SV127 )
        | ~ ( latt_str @ SV127 )
        | ! [SY108: $i] :
            ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SY108 ) )
            | ~ ( ~ ~ ( ( SV39
                       != ( sK22_D @ SY108 @ SV127 @ SV39 ) )
                      | ~ ( element @ ( sK22_D @ SY108 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
                | ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SY108 @ SV127 @ SV39 ) @ SY108 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[829]) ).

thf(955,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                                  | ~ ~ ( empty_carrier @ sK20_A ) )
                                                            | ~ ( strict_latt_str @ sK20_A ) )
                                                      | ~ ( join_commutative @ sK20_A ) )
                                                | ~ ( join_associative @ sK20_A ) )
                                          | ~ ( meet_commutative @ sK20_A ) )
                                    | ~ ( meet_associative @ sK20_A ) )
                              | ~ ( meet_absorbing @ sK20_A ) )
                        | ~ ( join_absorbing @ sK20_A ) )
                  | ~ ( lattice @ sK20_A ) )
            | ~ ( lower_bounded_semilattstr @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[830]) ).

thf(956,plain,
    ( ( ~ ( upper_bounded_semilattstr @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[830]) ).

thf(957,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                      | ~ ~ ( empty_carrier @ sK8_A ) )
                                                | ~ ( reflexive_relstr @ sK8_A ) )
                                          | ~ ( transitive_relstr @ sK8_A ) )
                                    | ~ ( antisymmetric_relstr @ sK8_A ) )
                              | ~ ( with_suprema_relstr @ sK8_A ) )
                        | ~ ( with_infima_relstr @ sK8_A ) )
                  | ~ ( complete_relstr @ sK8_A ) )
            | ~ ( lower_bounded_relstr @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[831]) ).

thf(958,plain,
    ( ( ~ ( upper_bounded_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[831]) ).

thf(959,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                        | ~ ~ ( empty_carrier @ sK12_A ) )
                  | ~ ( strict_rel_str @ sK12_A ) )
            | ~ ( reflexive_relstr @ sK12_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[832]) ).

thf(960,plain,
    ( ( ~ ( transitive_relstr @ sK12_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[832]) ).

thf(961,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                      | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[833]) ).

thf(962,plain,
    ( ( ~ ! [SX0: $i] : ( with_infima_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[833]) ).

thf(963,plain,
    ! [SV83: $i] :
      ( ( ( ~ ( rel_str @ SV83 ) )
        = $true )
      | ( ( ~ ( bounded_relstr @ SV83 )
          | ( lower_bounded_relstr @ SV83 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[835]) ).

thf(964,plain,
    ! [SV84: $i] :
      ( ( ( ~ ( rel_str @ SV84 ) )
        = $true )
      | ( ( ~ ( bounded_relstr @ SV84 )
          | ( upper_bounded_relstr @ SV84 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[836]) ).

thf(965,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[837]) ).

thf(966,plain,
    ( ( ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[837]) ).

thf(967,plain,
    ! [SV40: $i] :
      ( ( ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
        = $true )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[841]) ).

thf(968,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( empty @ ( sK15_B @ SV40 ) ) )
        = $true )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[842]) ).

thf(969,plain,
    ! [SV88: $i] :
      ( ( ( ~ ( latt_str @ SV88 ) )
        = $true )
      | ( ( ( empty_carrier @ SV88 )
          | ~ ( lower_bounded_semilattstr @ SV88 )
          | ~ ( upper_bounded_semilattstr @ SV88 )
          | ~ ( empty_carrier @ SV88 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[843]) ).

thf(970,plain,
    ! [SV89: $i] :
      ( ( ( ~ ( latt_str @ SV89 ) )
        = $true )
      | ( ( ( empty_carrier @ SV89 )
          | ~ ( lower_bounded_semilattstr @ SV89 )
          | ~ ( upper_bounded_semilattstr @ SV89 )
          | ( bounded_lattstr @ SV89 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[844]) ).

thf(971,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[845]) ).

thf(972,plain,
    ( ( ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[845]) ).

thf(973,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[847]) ).

thf(974,plain,
    ( ( ~ ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[847]) ).

thf(975,plain,
    ! [SV41: $i] :
      ( ( ( ~ ( element @ ( sK5_B @ SV41 ) @ ( powerset @ ( the_carrier @ SV41 ) ) )
          | ~ ~ ( empty @ ( sK5_B @ SV41 ) ) )
        = $false )
      | ( ( empty_carrier @ SV41 )
        = $true )
      | ( ( one_sorted_str @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[849]) ).

thf(976,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( meet_semilatt_str @ SX0 )
            | ( function @ ( the_L_meet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[850]) ).

thf(977,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( meet_semilatt_str @ SX0 )
            | ( quasi_total @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[850]) ).

thf(978,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( meet_semilatt_str @ SV92 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( the_L_meet @ SV92 ) @ ( cartesian_product2 @ ( the_carrier @ SV92 ) @ ( the_carrier @ SV92 ) ) @ ( the_carrier @ SV92 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[851]) ).

thf(979,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( empty_carrier @ SX0 ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ( join_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ( join_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ( meet_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( meet_associative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[852]) ).

thf(980,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( meet_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[852]) ).

thf(981,plain,
    ! [SV93: $i] :
      ( ( ( ~ ( latt_str @ SV93 ) )
        = $true )
      | ( ( ( empty_carrier @ SV93 )
          | ~ ( lattice @ SV93 )
          | ( join_absorbing @ SV93 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[853]) ).

thf(982,plain,
    ( ( ~ ( latt_str @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[854]) ).

thf(983,plain,
    ( ( ~ ~ ( empty_carrier @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[854]) ).

thf(984,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                              | ~ ~ ( empty_carrier @ sK17_A ) )
                        | ~ ( strict_rel_str @ sK17_A ) )
                  | ~ ( reflexive_relstr @ sK17_A ) )
            | ~ ( transitive_relstr @ sK17_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[855]) ).

thf(985,plain,
    ( ( ~ ( antisymmetric_relstr @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[855]) ).

thf(986,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                                    | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                              | ~ ( strict_latt_str @ sK18_A ) )
                                                                        | ~ ( join_commutative @ sK18_A ) )
                                                                  | ~ ( join_associative @ sK18_A ) )
                                                            | ~ ( meet_commutative @ sK18_A ) )
                                                      | ~ ( meet_associative @ sK18_A ) )
                                                | ~ ( meet_absorbing @ sK18_A ) )
                                          | ~ ( join_absorbing @ sK18_A ) )
                                    | ~ ( lattice @ sK18_A ) )
                              | ~ ( distributive_lattstr @ sK18_A ) )
                        | ~ ( lower_bounded_semilattstr @ sK18_A ) )
                  | ~ ( upper_bounded_semilattstr @ sK18_A ) )
            | ~ ( bounded_lattstr @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[856]) ).

thf(987,plain,
    ( ( ~ ( complemented_lattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[856]) ).

thf(988,plain,
    ! [SV128: $i,SV42: $i] :
      ( ( ! [SY109: $i] :
            ( ~ ( relation_of2 @ SY109 @ SV42 @ SV128 )
            | ( relation_of2_as_subset @ SY109 @ SV42 @ SV128 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[857]) ).

thf(989,plain,
    ! [SV129: $i,SV42: $i] :
      ( ( ! [SY110: $i] :
            ( ~ ( relation_of2_as_subset @ SY110 @ SV42 @ SV129 )
            | ( relation_of2 @ SY110 @ SV42 @ SV129 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[858]) ).

thf(990,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( lower_bounded_semilattstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[859]) ).

thf(991,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( latt_str @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[859]) ).

thf(992,plain,
    ! [SV94: $i] :
      ( ( ( ( empty_carrier @ SV94 )
          | ~ ( lattice @ SV94 )
          | ~ ( complete_latt_str @ SV94 )
          | ~ ( latt_str @ SV94 ) )
        = $true )
      | ( ( ( bottom_of_semilattstr @ SV94 )
          = ( join_of_latt_set @ SV94 @ empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[860]) ).

thf(993,plain,
    ! [SV63: $i,SV43: $i] :
      ( ( ( ~ ! [SY80: $i] :
                ( ! [SY81: $i] :
                    ( ( rel_str_of @ SV43 @ SV63 )
                   != ( rel_str_of @ SY80 @ SY81 ) )
                | ( SV43 = SY80 ) )
          | ~ ! [SY82: $i,SY83: $i] :
                ( ( ( rel_str_of @ SV43 @ SV63 )
                 != ( rel_str_of @ SY82 @ SY83 ) )
                | ( SV63 = SY83 ) ) )
        = $false )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[863]) ).

thf(994,plain,
    ! [SV97: $i] :
      ( ( ( ~ ( latt_str @ SV97 ) )
        = $true )
      | ( ( ( empty_carrier @ SV97 )
          | ~ ( distributive_lattstr @ SV97 )
          | ~ ( bounded_lattstr @ SV97 )
          | ~ ( complemented_lattstr @ SV97 )
          | ~ ( empty_carrier @ SV97 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[865]) ).

thf(995,plain,
    ! [SV98: $i] :
      ( ( ( ~ ( latt_str @ SV98 ) )
        = $true )
      | ( ( ( empty_carrier @ SV98 )
          | ~ ( distributive_lattstr @ SV98 )
          | ~ ( bounded_lattstr @ SV98 )
          | ~ ( complemented_lattstr @ SV98 )
          | ( boolean_lattstr @ SV98 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[866]) ).

thf(996,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[867]) ).

thf(997,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( v1_partfun1 @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[867]) ).

thf(998,plain,
    ! [SV99: $i] :
      ( ( ( ( empty_carrier @ SV99 )
          | ~ ( lattice @ SV99 )
          | ~ ( latt_str @ SV99 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( k2_lattice3 @ SV99 ) @ ( the_carrier @ SV99 ) @ ( the_carrier @ SV99 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[868]) ).

thf(999,plain,
    ! [SV130: $i,SV100: $i] :
      ( ( ( empty @ SV100 )
        | ~ ( relation_of2 @ SV130 @ SV100 @ SV100 )
        | ~ ( empty_carrier @ ( rel_str_of @ SV100 @ SV130 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[869]) ).

thf(1000,plain,
    ! [SV131: $i,SV101: $i] :
      ( ( ( empty @ SV101 )
        | ~ ( relation_of2 @ SV131 @ SV101 @ SV101 )
        | ( strict_rel_str @ ( rel_str_of @ SV101 @ SV131 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[870]) ).

thf(1001,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[871]) ).

thf(1002,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( with_suprema_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[871]) ).

thf(1003,plain,
    ! [SV102: $i] :
      ( ( ( ~ ( rel_str @ SV102 ) )
        = $true )
      | ( ( ( empty_carrier @ SV102 )
          | ~ ( complete_relstr @ SV102 )
          | ( with_infima_relstr @ SV102 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[872]) ).

thf(1004,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( distributive_lattstr @ SX0 )
                                                | ~ ( empty_carrier @ SX0 ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( distributive_lattstr @ SX0 )
                                                | ( join_commutative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( distributive_lattstr @ SX0 )
                                          | ( join_associative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ( meet_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( meet_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( meet_absorbing @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( join_absorbing @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[873]) ).

thf(1005,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[873]) ).

thf(1006,plain,
    ! [SV103: $i] :
      ( ( ( ~ ( latt_str @ SV103 ) )
        = $true )
      | ( ( ( empty_carrier @ SV103 )
          | ~ ( lattice @ SV103 )
          | ~ ( distributive_lattstr @ SV103 )
          | ( modular_lattstr @ SV103 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[874]) ).

thf(1007,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( antisymmetric @ SX1 )
                  | ~ ( reflexive @ SX1 )
                  | ~ ( transitive @ SX1 )
                  | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                  | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) )
            | ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( antisymmetric @ SX1 )
                  | ~ ( reflexive @ SX1 )
                  | ~ ( transitive @ SX1 )
                  | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                  | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                  | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[875]) ).

thf(1008,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( antisymmetric @ SX1 )
            | ~ ( reflexive @ SX1 )
            | ~ ( transitive @ SX1 )
            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( transitive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[875]) ).

thf(1009,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ~ ( antisymmetric @ SV132 )
        | ~ ( reflexive @ SV132 )
        | ~ ( transitive @ SV132 )
        | ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 )
        | ~ ( relation_of2 @ SV132 @ SV104 @ SV104 )
        | ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[876]) ).

thf(1010,plain,
    ! [SV105: $i] :
      ( ( ( ~ ( rel_str @ SV105 ) )
        = $true )
      | ( ( ( empty_carrier @ SV105 )
          | ~ ( complete_relstr @ SV105 )
          | ~ ( empty_carrier @ SV105 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[877]) ).

thf(1011,plain,
    ! [SV106: $i] :
      ( ( ( ~ ( rel_str @ SV106 ) )
        = $true )
      | ( ( ( empty_carrier @ SV106 )
          | ~ ( complete_relstr @ SV106 )
          | ( bounded_relstr @ SV106 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[878]) ).

thf(1012,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[879]) ).

thf(1013,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[879]) ).

thf(1014,plain,
    ! [SV107: $i] :
      ( ( ( ( empty_carrier @ SV107 )
          | ~ ( lattice @ SV107 )
          | ~ ( latt_str @ SV107 ) )
        = $true )
      | ( ( rel_str @ ( poset_of_lattice @ SV107 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[880]) ).

thf(1015,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                                | ~ ~ ( empty_carrier @ sK3_A ) )
                                          | ~ ( strict_latt_str @ sK3_A ) )
                                    | ~ ( join_commutative @ sK3_A ) )
                              | ~ ( join_associative @ sK3_A ) )
                        | ~ ( meet_commutative @ sK3_A ) )
                  | ~ ( meet_associative @ sK3_A ) )
            | ~ ( meet_absorbing @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[883]) ).

thf(1016,plain,
    ( ( ~ ( join_absorbing @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[883]) ).

thf(1017,plain,
    ! [SV110: $i,SV133: $i] :
      ( ( ~ ( relation_of2 @ SV133 @ SV110 @ SV110 )
        | ( rel_str @ ( rel_str_of @ SV110 @ SV133 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[886]) ).

thf(1018,plain,
    ! [SV111: $i,SV134: $i] :
      ( ( ~ ( relation_of2 @ SV134 @ SV111 @ SV111 )
        | ( strict_rel_str @ ( rel_str_of @ SV111 @ SV134 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[887]) ).

thf(1019,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                        | ~ ~ ( empty_carrier @ sK21_A ) )
                                                                  | ~ ( strict_latt_str @ sK21_A ) )
                                                            | ~ ( join_commutative @ sK21_A ) )
                                                      | ~ ( join_associative @ sK21_A ) )
                                                | ~ ( meet_commutative @ sK21_A ) )
                                          | ~ ( meet_associative @ sK21_A ) )
                                    | ~ ( meet_absorbing @ sK21_A ) )
                              | ~ ( join_absorbing @ sK21_A ) )
                        | ~ ( lattice @ sK21_A ) )
                  | ~ ( distributive_lattstr @ sK21_A ) )
            | ~ ( modular_lattstr @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[888]) ).

thf(1020,plain,
    ( ( ~ ( lower_bounded_semilattstr @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[888]) ).

thf(1021,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[889]) ).

thf(1022,plain,
    ( ( ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[889]) ).

thf(1023,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( lower_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( lower_bounded_semilattstr @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[891]) ).

thf(1024,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[891]) ).

thf(1025,plain,
    ! [SV113: $i] :
      ( ( ( ( empty_carrier @ SV113 )
          | ~ ( lattice @ SV113 )
          | ~ ( lower_bounded_semilattstr @ SV113 )
          | ~ ( latt_str @ SV113 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV113 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[892]) ).

thf(1026,plain,
    ! [SV135: $i,SV45: $i] :
      ( ( ! [SY111: $i] :
            ( ( empty @ SV45 )
            | ~ ( function @ SV135 )
            | ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( function @ SY111 )
            | ~ ( quasi_total @ SY111 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( relation_of2 @ SY111 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SY111 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[893]) ).

thf(1027,plain,
    ! [SV136: $i,SV45: $i] :
      ( ( ! [SY112: $i] :
            ( ( empty @ SV45 )
            | ~ ( function @ SV136 )
            | ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( function @ SY112 )
            | ~ ( quasi_total @ SY112 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ~ ( relation_of2 @ SY112 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
            | ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SY112 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[894]) ).

thf(1028,plain,
    ! [SV137: $i,SV114: $i] :
      ( ( ~ ( element @ SV114 @ ( powerset @ SV137 ) )
        | ( subset @ SV114 @ SV137 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[895]) ).

thf(1029,plain,
    ! [SV138: $i,SV115: $i] :
      ( ( ~ ( subset @ SV115 @ SV138 )
        | ( element @ SV115 @ ( powerset @ SV138 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[896]) ).

thf(1030,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( reflexive_relstr @ SX0 )
                        | ~ ( transitive_relstr @ SX0 )
                        | ~ ( antisymmetric_relstr @ SX0 )
                        | ~ ( rel_str @ SX0 )
                        | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( reflexive_relstr @ SX0 )
                        | ~ ( transitive_relstr @ SX0 )
                        | ~ ( antisymmetric_relstr @ SX0 )
                        | ~ ( rel_str @ SX0 )
                        | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( reflexive_relstr @ SX0 )
                  | ~ ( transitive_relstr @ SX0 )
                  | ~ ( antisymmetric_relstr @ SX0 )
                  | ~ ( rel_str @ SX0 )
                  | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[897]) ).

thf(1031,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( transitive @ ( the_InternalRel @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[897]) ).

thf(1032,plain,
    ! [SV116: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV116 )
          | ~ ( transitive_relstr @ SV116 )
          | ~ ( antisymmetric_relstr @ SV116 )
          | ~ ( rel_str @ SV116 ) )
        = $true )
      | ( ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[898]) ).

thf(1033,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
              | ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) ) )
        = $false )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[899]) ).

thf(1034,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( ~ ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
              | ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) ) )
        = $false )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[899]) ).

thf(1035,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[900]) ).

thf(1036,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[900]) ).

thf(1037,plain,
    ! [SV117: $i] :
      ( ( ( ( empty_carrier @ SV117 )
          | ~ ( lattice @ SV117 )
          | ~ ( latt_str @ SV117 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV117 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[901]) ).

thf(1038,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( ~ ( ~ ( relation @ ( sK11_C @ SV65 @ SV47 ) )
            | ~ ( relation_of2 @ ( sK11_C @ SV65 @ SV47 ) @ SV47 @ SV65 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[902]) ).

thf(1039,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( function @ ( sK11_C @ SV65 @ SV47 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[903]) ).

thf(1040,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ( ~ ( latt_str @ SX0 )
                                                            | ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ~ ( empty_carrier @ SX0 ) )
                                                      | ~ ! [SX0: $i] :
                                                            ( ~ ( latt_str @ SX0 )
                                                            | ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ( join_commutative @ SX0 ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ( join_associative @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ( meet_commutative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( meet_associative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( meet_absorbing @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( join_absorbing @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( lower_bounded_semilattstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[904]) ).

thf(1041,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[904]) ).

thf(1042,plain,
    ! [SV118: $i] :
      ( ( ( ~ ( latt_str @ SV118 ) )
        = $true )
      | ( ( ( empty_carrier @ SV118 )
          | ~ ( lattice @ SV118 )
          | ~ ( complete_latt_str @ SV118 )
          | ( bounded_lattstr @ SV118 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[905]) ).

thf(1043,plain,
    ! [SV48: $i] :
      ( ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( ~ ( lattice @ SV48 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY61: $i] :
                    ( ( join_of_latt_set @ SV48 @ SY61 )
                    = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
              | ~ ! [SY62: $i] :
                    ( ( meet_of_latt_set @ SV48 @ SY62 )
                    = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[906]) ).

thf(1044,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ( ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ~ ( latt_str @ SX0 )
                                                            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] :
                                                            ( ( empty_carrier @ SX0 )
                                                            | ~ ( lattice @ SX0 )
                                                            | ~ ( complete_latt_str @ SX0 )
                                                            | ~ ( latt_str @ SX0 )
                                                            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( latt_str @ SX0 )
                                                      | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[907]) ).

thf(1045,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[907]) ).

thf(1046,plain,
    ! [SV119: $i] :
      ( ( ( ( empty_carrier @ SV119 )
          | ~ ( lattice @ SV119 )
          | ~ ( complete_latt_str @ SV119 )
          | ~ ( latt_str @ SV119 ) )
        = $true )
      | ( ( complete_relstr @ ( poset_of_lattice @ SV119 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[908]) ).

thf(1047,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( boolean_lattstr @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( boolean_lattstr @ SX0 )
                              | ( distributive_lattstr @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( boolean_lattstr @ SX0 )
                        | ( lower_bounded_semilattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ( upper_bounded_semilattstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[909]) ).

thf(1048,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( bounded_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[909]) ).

thf(1049,plain,
    ! [SV120: $i] :
      ( ( ( ~ ( latt_str @ SV120 ) )
        = $true )
      | ( ( ( empty_carrier @ SV120 )
          | ~ ( boolean_lattstr @ SV120 )
          | ( complemented_lattstr @ SV120 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[910]) ).

thf(1050,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                        | ~ ~ ( empty_carrier @ sK19_A ) )
                                                                  | ~ ( strict_latt_str @ sK19_A ) )
                                                            | ~ ( join_commutative @ sK19_A ) )
                                                      | ~ ( join_associative @ sK19_A ) )
                                                | ~ ( meet_commutative @ sK19_A ) )
                                          | ~ ( meet_associative @ sK19_A ) )
                                    | ~ ( meet_absorbing @ sK19_A ) )
                              | ~ ( join_absorbing @ sK19_A ) )
                        | ~ ( lattice @ sK19_A ) )
                  | ~ ( lower_bounded_semilattstr @ sK19_A ) )
            | ~ ( upper_bounded_semilattstr @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[911]) ).

thf(1051,plain,
    ( ( ~ ( bounded_lattstr @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[911]) ).

thf(1052,plain,
    ! [SV49: $i,SV139: $i] :
      ( ( ! [SY113: $i] :
            ( ~ ( function @ SV139 )
            | ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( function @ SY113 )
            | ~ ( quasi_total @ SY113 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( relation_of2 @ SY113 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SY113 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[912]) ).

thf(1053,plain,
    ! [SV49: $i,SV140: $i] :
      ( ( ! [SY114: $i] :
            ( ~ ( function @ SV140 )
            | ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( function @ SY114 )
            | ~ ( quasi_total @ SY114 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ~ ( relation_of2 @ SY114 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
            | ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SY114 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[913]) ).

thf(1054,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[914]) ).

thf(1055,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( bounded_lattstr @ SX0 )
            | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[914]) ).

thf(1056,plain,
    ! [SV121: $i] :
      ( ( ( ~ ( latt_str @ SV121 ) )
        = $true )
      | ( ( ( empty_carrier @ SV121 )
          | ~ ( bounded_lattstr @ SV121 )
          | ( upper_bounded_semilattstr @ SV121 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[915]) ).

thf(1057,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( join_semilatt_str @ SX0 )
            | ( function @ ( the_L_join @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[916]) ).

thf(1058,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( join_semilatt_str @ SX0 )
            | ( quasi_total @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[916]) ).

thf(1059,plain,
    ! [SV122: $i] :
      ( ( ( ~ ( join_semilatt_str @ SV122 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( the_L_join @ SV122 ) @ ( cartesian_product2 @ ( the_carrier @ SV122 ) @ ( the_carrier @ SV122 ) ) @ ( the_carrier @ SV122 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[917]) ).

thf(1060,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( ~ ( function @ SV66 )
          | ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
          | ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
          | ~ ( function @ SV71 )
          | ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[918]) ).

thf(1061,plain,
    ! [SV4: $i] :
      ( ( ( empty_carrier @ SV4 )
        = $false )
      | ( ( with_suprema_relstr @ SV4 )
        = $false )
      | ( ( rel_str @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[922]) ).

thf(1062,plain,
    ! [SV6: $i] :
      ( ( ( empty_carrier @ SV6 )
        = $false )
      | ( ( with_infima_relstr @ SV6 )
        = $false )
      | ( ( rel_str @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[924]) ).

thf(1063,plain,
    ! [SV7: $i] :
      ( ( ( lower_bounded_relstr @ SV7 )
        = $false )
      | ( ( ~ ( upper_bounded_relstr @ SV7 ) )
        = $true )
      | ( ( bounded_relstr @ SV7 )
        = $true )
      | ( ( rel_str @ SV7 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[925]) ).

thf(1064,plain,
    ! [SV10: $i] :
      ( ( ( latt_str @ SV10 )
        = $false )
      | ( ( empty_carrier @ SV10 )
        = $true )
      | ( ( lattice @ SV10 )
        = $false )
      | ( ( ( poset_of_lattice @ SV10 )
          = ( rel_str_of @ ( the_carrier @ SV10 ) @ ( k2_lattice3 @ SV10 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[927]) ).

thf(1065,plain,
    ! [SV18: $i] :
      ( ( ( latt_str @ SV18 )
        = $false )
      | ( ( empty_carrier @ SV18 )
        = $true )
      | ( ( lattice @ SV18 )
        = $false )
      | ( ( relation @ ( relation_of_lattice @ SV18 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[930]) ).

thf(1066,plain,
    ! [SV30: $i] :
      ( ( ( latt_str @ SV30 )
        = $false )
      | ( ( empty_carrier @ SV30 )
        = $true )
      | ( ( lattice @ SV30 )
        = $false )
      | ( ( ( k2_lattice3 @ SV30 )
          = ( relation_of_lattice @ SV30 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[934]) ).

thf(1067,plain,
    ! [SV34: $i,SV69: $i,SV59: $i] :
      ( ( ( element @ SV59 @ ( powerset @ SV69 ) )
        = $false )
      | ( ( ~ ( in @ SV34 @ SV59 ) )
        = $true )
      | ( ( element @ SV34 @ SV69 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[936]) ).

thf(1068,plain,
    ! [SV35: $i,SV70: $i,SV60: $i] :
      ( ( ( element @ SV60 @ ( powerset @ SV70 ) )
        = $false )
      | ( ( ~ ( in @ SV35 @ SV60 ) )
        = $true )
      | ( ( ~ ( empty @ SV70 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[937]) ).

thf(1069,plain,
    ! [SV38: $i,SV62: $i] :
      ( ( ( empty @ SV62 )
        = $false )
      | ( ( SV38 = SV62 )
        = $true )
      | ( ( empty @ SV38 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[939]) ).

thf(1070,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[940]) ).

thf(1071,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[941]) ).

thf(1072,plain,
    ! [SV74: $i] :
      ( ( ( ( empty_carrier @ SV74 )
          | ~ ( lattice @ SV74 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV74 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV74 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[942]) ).

thf(1073,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( upper_bounded_semilattstr @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( upper_bounded_semilattstr @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( upper_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( upper_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( upper_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[943]) ).

thf(1074,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[944]) ).

thf(1075,plain,
    ! [SV75: $i] :
      ( ( ( ( empty_carrier @ SV75 )
          | ~ ( lattice @ SV75 )
          | ~ ( upper_bounded_semilattstr @ SV75 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV75 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV75 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[945]) ).

thf(1076,plain,
    ! [SV76: $i] :
      ( ( ( latt_str @ SV76 )
        = $false )
      | ( ( ( empty_carrier @ SV76 )
          | ~ ( join_commutative @ SV76 )
          | ~ ( join_associative @ SV76 )
          | ~ ( meet_commutative @ SV76 )
          | ~ ( meet_associative @ SV76 )
          | ~ ( meet_absorbing @ SV76 )
          | ~ ( join_absorbing @ SV76 )
          | ~ ( empty_carrier @ SV76 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[946]) ).

thf(1077,plain,
    ! [SV77: $i] :
      ( ( ( latt_str @ SV77 )
        = $false )
      | ( ( ( empty_carrier @ SV77 )
          | ~ ( join_commutative @ SV77 )
          | ~ ( join_associative @ SV77 )
          | ~ ( meet_commutative @ SV77 )
          | ~ ( meet_associative @ SV77 )
          | ~ ( meet_absorbing @ SV77 )
          | ~ ( join_absorbing @ SV77 )
          | ( lattice @ SV77 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[947]) ).

thf(1078,plain,
    ! [SV78: $i] :
      ( ( ( latt_str @ SV78 )
        = $false )
      | ( ( join_semilatt_str @ SV78 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[948]) ).

thf(1079,plain,
    ! [SV79: $i] :
      ( ( ( latt_str @ SV79 )
        = $false )
      | ( ( meet_semilatt_str @ SV79 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[949]) ).

thf(1080,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                        | ~ ~ ( empty_carrier @ sK13_A ) )
                                  | ~ ( strict_rel_str @ sK13_A ) )
                            | ~ ( reflexive_relstr @ sK13_A ) )
                      | ~ ( transitive_relstr @ sK13_A ) )
                | ~ ( antisymmetric_relstr @ sK13_A ) )
          | ~ ( with_suprema_relstr @ sK13_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[951]) ).

thf(1081,plain,
    ( ( with_infima_relstr @ sK13_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[952]) ).

thf(1082,plain,
    ! [SV39: $i,SV126: $i] :
      ( ( ( ( empty_carrier @ SV126 )
          | ~ ( latt_str @ SV126 ) )
        = $true )
      | ( ( ! [SY106: $i] :
              ( ! [SY107: $i] :
                  ( ( SV39 != SY107 )
                  | ~ ( element @ SY107 @ ( the_carrier @ SV126 ) )
                  | ~ ( latt_set_smaller @ SV126 @ SY107 @ SY106 ) )
              | ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SY106 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[953]) ).

thf(1083,plain,
    ! [SV39: $i,SV127: $i] :
      ( ( ( ( empty_carrier @ SV127 )
          | ~ ( latt_str @ SV127 ) )
        = $true )
      | ( ( ! [SY108: $i] :
              ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SY108 ) )
              | ~ ( ~ ~ ( ( SV39
                         != ( sK22_D @ SY108 @ SV127 @ SV39 ) )
                        | ~ ( element @ ( sK22_D @ SY108 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
                  | ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SY108 @ SV127 @ SV39 ) @ SY108 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[954]) ).

thf(1084,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                                | ~ ~ ( empty_carrier @ sK20_A ) )
                                                          | ~ ( strict_latt_str @ sK20_A ) )
                                                    | ~ ( join_commutative @ sK20_A ) )
                                              | ~ ( join_associative @ sK20_A ) )
                                        | ~ ( meet_commutative @ sK20_A ) )
                                  | ~ ( meet_associative @ sK20_A ) )
                            | ~ ( meet_absorbing @ sK20_A ) )
                      | ~ ( join_absorbing @ sK20_A ) )
                | ~ ( lattice @ sK20_A ) )
          | ~ ( lower_bounded_semilattstr @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[955]) ).

thf(1085,plain,
    ( ( upper_bounded_semilattstr @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[956]) ).

thf(1086,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                    | ~ ~ ( empty_carrier @ sK8_A ) )
                                              | ~ ( reflexive_relstr @ sK8_A ) )
                                        | ~ ( transitive_relstr @ sK8_A ) )
                                  | ~ ( antisymmetric_relstr @ sK8_A ) )
                            | ~ ( with_suprema_relstr @ sK8_A ) )
                      | ~ ( with_infima_relstr @ sK8_A ) )
                | ~ ( complete_relstr @ sK8_A ) )
          | ~ ( lower_bounded_relstr @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[957]) ).

thf(1087,plain,
    ( ( upper_bounded_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[958]) ).

thf(1088,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                      | ~ ~ ( empty_carrier @ sK12_A ) )
                | ~ ( strict_rel_str @ sK12_A ) )
          | ~ ( reflexive_relstr @ sK12_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[959]) ).

thf(1089,plain,
    ( ( transitive_relstr @ sK12_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[960]) ).

thf(1090,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                          ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                    | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[961]) ).

thf(1091,plain,
    ( ( ! [SX0: $i] : ( with_infima_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[962]) ).

thf(1092,plain,
    ! [SV83: $i] :
      ( ( ( rel_str @ SV83 )
        = $false )
      | ( ( ~ ( bounded_relstr @ SV83 )
          | ( lower_bounded_relstr @ SV83 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[963]) ).

thf(1093,plain,
    ! [SV84: $i] :
      ( ( ( rel_str @ SV84 )
        = $false )
      | ( ( ~ ( bounded_relstr @ SV84 )
          | ( upper_bounded_relstr @ SV84 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[964]) ).

thf(1094,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[965]) ).

thf(1095,plain,
    ( ( ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[966]) ).

thf(1096,plain,
    ! [SV40: $i] :
      ( ( ( empty @ ( sK15_B @ SV40 ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[968]) ).

thf(1097,plain,
    ! [SV88: $i] :
      ( ( ( latt_str @ SV88 )
        = $false )
      | ( ( ( empty_carrier @ SV88 )
          | ~ ( lower_bounded_semilattstr @ SV88 )
          | ~ ( upper_bounded_semilattstr @ SV88 )
          | ~ ( empty_carrier @ SV88 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[969]) ).

thf(1098,plain,
    ! [SV89: $i] :
      ( ( ( latt_str @ SV89 )
        = $false )
      | ( ( ( empty_carrier @ SV89 )
          | ~ ( lower_bounded_semilattstr @ SV89 )
          | ~ ( upper_bounded_semilattstr @ SV89 )
          | ( bounded_lattstr @ SV89 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[970]) ).

thf(1099,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[971]) ).

thf(1100,plain,
    ( ( ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[972]) ).

thf(1101,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[973]) ).

thf(1102,plain,
    ( ( ! [SX0: $i] : ( boolean_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[974]) ).

thf(1103,plain,
    ! [SV41: $i] :
      ( ( ( ~ ( element @ ( sK5_B @ SV41 ) @ ( powerset @ ( the_carrier @ SV41 ) ) ) )
        = $false )
      | ( ( empty_carrier @ SV41 )
        = $true )
      | ( ( one_sorted_str @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[975]) ).

thf(1104,plain,
    ! [SV41: $i] :
      ( ( ( ~ ~ ( empty @ ( sK5_B @ SV41 ) ) )
        = $false )
      | ( ( empty_carrier @ SV41 )
        = $true )
      | ( ( one_sorted_str @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[975]) ).

thf(1105,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( meet_semilatt_str @ SX0 )
          | ( function @ ( the_L_meet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[976]) ).

thf(1106,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( meet_semilatt_str @ SX0 )
          | ( quasi_total @ ( the_L_meet @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[977]) ).

thf(1107,plain,
    ! [SV92: $i] :
      ( ( ( meet_semilatt_str @ SV92 )
        = $false )
      | ( ( relation_of2_as_subset @ ( the_L_meet @ SV92 ) @ ( cartesian_product2 @ ( the_carrier @ SV92 ) @ ( the_carrier @ SV92 ) ) @ ( the_carrier @ SV92 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[978]) ).

thf(1108,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( empty_carrier @ SX0 ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ( join_commutative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ( join_associative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ( meet_commutative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ( meet_associative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[979]) ).

thf(1109,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ( meet_absorbing @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[980]) ).

thf(1110,plain,
    ! [SV93: $i] :
      ( ( ( latt_str @ SV93 )
        = $false )
      | ( ( ( empty_carrier @ SV93 )
          | ~ ( lattice @ SV93 )
          | ( join_absorbing @ SV93 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[981]) ).

thf(1111,plain,
    ( ( latt_str @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[982]) ).

thf(1112,plain,
    ( ( ~ ( empty_carrier @ sK4_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[983]) ).

thf(1113,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                            | ~ ~ ( empty_carrier @ sK17_A ) )
                      | ~ ( strict_rel_str @ sK17_A ) )
                | ~ ( reflexive_relstr @ sK17_A ) )
          | ~ ( transitive_relstr @ sK17_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[984]) ).

thf(1114,plain,
    ( ( antisymmetric_relstr @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[985]) ).

thf(1115,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                                  | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                            | ~ ( strict_latt_str @ sK18_A ) )
                                                                      | ~ ( join_commutative @ sK18_A ) )
                                                                | ~ ( join_associative @ sK18_A ) )
                                                          | ~ ( meet_commutative @ sK18_A ) )
                                                    | ~ ( meet_associative @ sK18_A ) )
                                              | ~ ( meet_absorbing @ sK18_A ) )
                                        | ~ ( join_absorbing @ sK18_A ) )
                                  | ~ ( lattice @ sK18_A ) )
                            | ~ ( distributive_lattstr @ sK18_A ) )
                      | ~ ( lower_bounded_semilattstr @ sK18_A ) )
                | ~ ( upper_bounded_semilattstr @ sK18_A ) )
          | ~ ( bounded_lattstr @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[986]) ).

thf(1116,plain,
    ( ( complemented_lattstr @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[987]) ).

thf(1117,plain,
    ! [SV128: $i,SV42: $i,SV141: $i] :
      ( ( ~ ( relation_of2 @ SV141 @ SV42 @ SV128 )
        | ( relation_of2_as_subset @ SV141 @ SV42 @ SV128 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[988]) ).

thf(1118,plain,
    ! [SV129: $i,SV42: $i,SV142: $i] :
      ( ( ~ ( relation_of2_as_subset @ SV142 @ SV42 @ SV129 )
        | ( relation_of2 @ SV142 @ SV42 @ SV129 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[989]) ).

thf(1119,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ~ ( empty_carrier @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( lower_bounded_semilattstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[990]) ).

thf(1120,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( latt_str @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[991]) ).

thf(1121,plain,
    ! [SV94: $i] :
      ( ( ( ( empty_carrier @ SV94 )
          | ~ ( lattice @ SV94 )
          | ~ ( complete_latt_str @ SV94 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV94 ) )
        = $true )
      | ( ( ( bottom_of_semilattstr @ SV94 )
          = ( join_of_latt_set @ SV94 @ empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[992]) ).

thf(1122,plain,
    ! [SV63: $i,SV43: $i] :
      ( ( ( ~ ! [SY80: $i] :
                ( ! [SY81: $i] :
                    ( ( rel_str_of @ SV43 @ SV63 )
                   != ( rel_str_of @ SY80 @ SY81 ) )
                | ( SV43 = SY80 ) ) )
        = $false )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[993]) ).

thf(1123,plain,
    ! [SV63: $i,SV43: $i] :
      ( ( ( ~ ! [SY82: $i,SY83: $i] :
                ( ( ( rel_str_of @ SV43 @ SV63 )
                 != ( rel_str_of @ SY82 @ SY83 ) )
                | ( SV63 = SY83 ) ) )
        = $false )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[993]) ).

thf(1124,plain,
    ! [SV97: $i] :
      ( ( ( latt_str @ SV97 )
        = $false )
      | ( ( ( empty_carrier @ SV97 )
          | ~ ( distributive_lattstr @ SV97 )
          | ~ ( bounded_lattstr @ SV97 )
          | ~ ( complemented_lattstr @ SV97 )
          | ~ ( empty_carrier @ SV97 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[994]) ).

thf(1125,plain,
    ! [SV98: $i] :
      ( ( ( latt_str @ SV98 )
        = $false )
      | ( ( ( empty_carrier @ SV98 )
          | ~ ( distributive_lattstr @ SV98 )
          | ~ ( bounded_lattstr @ SV98 )
          | ~ ( complemented_lattstr @ SV98 )
          | ( boolean_lattstr @ SV98 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[995]) ).

thf(1126,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[996]) ).

thf(1127,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( v1_partfun1 @ ( k2_lattice3 @ SX0 ) @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[997]) ).

thf(1128,plain,
    ! [SV99: $i] :
      ( ( ( ( empty_carrier @ SV99 )
          | ~ ( lattice @ SV99 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV99 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( k2_lattice3 @ SV99 ) @ ( the_carrier @ SV99 ) @ ( the_carrier @ SV99 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[998]) ).

thf(1129,plain,
    ! [SV130: $i,SV100: $i] :
      ( ( ( ( empty @ SV100 )
          | ~ ( relation_of2 @ SV130 @ SV100 @ SV100 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( rel_str_of @ SV100 @ SV130 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[999]) ).

thf(1130,plain,
    ! [SV131: $i,SV101: $i] :
      ( ( ( ( empty @ SV101 )
          | ~ ( relation_of2 @ SV131 @ SV101 @ SV101 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV101 @ SV131 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1000]) ).

thf(1131,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( complete_relstr @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1001]) ).

thf(1132,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( complete_relstr @ SX0 )
          | ( with_suprema_relstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1002]) ).

thf(1133,plain,
    ! [SV102: $i] :
      ( ( ( rel_str @ SV102 )
        = $false )
      | ( ( ( empty_carrier @ SV102 )
          | ~ ( complete_relstr @ SV102 )
          | ( with_infima_relstr @ SV102 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1003]) ).

thf(1134,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( distributive_lattstr @ SX0 )
                                              | ~ ( empty_carrier @ SX0 ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( distributive_lattstr @ SX0 )
                                              | ( join_commutative @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( distributive_lattstr @ SX0 )
                                        | ( join_associative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( distributive_lattstr @ SX0 )
                                  | ( meet_commutative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( distributive_lattstr @ SX0 )
                            | ( meet_associative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( distributive_lattstr @ SX0 )
                      | ( meet_absorbing @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ( join_absorbing @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1004]) ).

thf(1135,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ( lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1005]) ).

thf(1136,plain,
    ! [SV103: $i] :
      ( ( ( latt_str @ SV103 )
        = $false )
      | ( ( ( empty_carrier @ SV103 )
          | ~ ( lattice @ SV103 )
          | ~ ( distributive_lattstr @ SV103 )
          | ( modular_lattstr @ SV103 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1006]) ).

thf(1137,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( antisymmetric @ SX1 )
                | ~ ( reflexive @ SX1 )
                | ~ ( transitive @ SX1 )
                | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( antisymmetric @ SX1 )
                | ~ ( reflexive @ SX1 )
                | ~ ( transitive @ SX1 )
                | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
                | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
                | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1007]) ).

thf(1138,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( antisymmetric @ SX1 )
          | ~ ( reflexive @ SX1 )
          | ~ ( transitive @ SX1 )
          | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
          | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ( transitive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1008]) ).

thf(1139,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( ~ ( antisymmetric @ SV132 )
          | ~ ( reflexive @ SV132 )
          | ~ ( transitive @ SV132 )
          | ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 )
          | ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1009]) ).

thf(1140,plain,
    ! [SV105: $i] :
      ( ( ( rel_str @ SV105 )
        = $false )
      | ( ( ( empty_carrier @ SV105 )
          | ~ ( complete_relstr @ SV105 )
          | ~ ( empty_carrier @ SV105 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1010]) ).

thf(1141,plain,
    ! [SV106: $i] :
      ( ( ( rel_str @ SV106 )
        = $false )
      | ( ( ( empty_carrier @ SV106 )
          | ~ ( complete_relstr @ SV106 )
          | ( bounded_relstr @ SV106 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1011]) ).

thf(1142,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1012]) ).

thf(1143,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1013]) ).

thf(1144,plain,
    ! [SV107: $i] :
      ( ( ( ( empty_carrier @ SV107 )
          | ~ ( lattice @ SV107 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV107 ) )
        = $true )
      | ( ( rel_str @ ( poset_of_lattice @ SV107 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1014]) ).

thf(1145,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                              | ~ ~ ( empty_carrier @ sK3_A ) )
                                        | ~ ( strict_latt_str @ sK3_A ) )
                                  | ~ ( join_commutative @ sK3_A ) )
                            | ~ ( join_associative @ sK3_A ) )
                      | ~ ( meet_commutative @ sK3_A ) )
                | ~ ( meet_associative @ sK3_A ) )
          | ~ ( meet_absorbing @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1015]) ).

thf(1146,plain,
    ( ( join_absorbing @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1016]) ).

thf(1147,plain,
    ! [SV110: $i,SV133: $i] :
      ( ( ( ~ ( relation_of2 @ SV133 @ SV110 @ SV110 ) )
        = $true )
      | ( ( rel_str @ ( rel_str_of @ SV110 @ SV133 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1017]) ).

thf(1148,plain,
    ! [SV111: $i,SV134: $i] :
      ( ( ( ~ ( relation_of2 @ SV134 @ SV111 @ SV111 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV111 @ SV134 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1018]) ).

thf(1149,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                      | ~ ~ ( empty_carrier @ sK21_A ) )
                                                                | ~ ( strict_latt_str @ sK21_A ) )
                                                          | ~ ( join_commutative @ sK21_A ) )
                                                    | ~ ( join_associative @ sK21_A ) )
                                              | ~ ( meet_commutative @ sK21_A ) )
                                        | ~ ( meet_associative @ sK21_A ) )
                                  | ~ ( meet_absorbing @ sK21_A ) )
                            | ~ ( join_absorbing @ sK21_A ) )
                      | ~ ( lattice @ sK21_A ) )
                | ~ ( distributive_lattstr @ sK21_A ) )
          | ~ ( modular_lattstr @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1019]) ).

thf(1150,plain,
    ( ( lower_bounded_semilattstr @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1020]) ).

thf(1151,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1021]) ).

thf(1152,plain,
    ( ( ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1022]) ).

thf(1153,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( lower_bounded_semilattstr @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( lower_bounded_semilattstr @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( lower_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( lower_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( lower_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1023]) ).

thf(1154,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1024]) ).

thf(1155,plain,
    ! [SV113: $i] :
      ( ( ( ( empty_carrier @ SV113 )
          | ~ ( lattice @ SV113 )
          | ~ ( lower_bounded_semilattstr @ SV113 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV113 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV113 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1025]) ).

thf(1156,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( empty @ SV45 )
        | ~ ( function @ SV135 )
        | ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        | ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        | ~ ( function @ SV143 )
        | ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        | ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        | ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1026]) ).

thf(1157,plain,
    ! [SV144: $i,SV136: $i,SV45: $i] :
      ( ( ( empty @ SV45 )
        | ~ ( function @ SV136 )
        | ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        | ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        | ~ ( function @ SV144 )
        | ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        | ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        | ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1027]) ).

thf(1158,plain,
    ! [SV137: $i,SV114: $i] :
      ( ( ( ~ ( element @ SV114 @ ( powerset @ SV137 ) ) )
        = $true )
      | ( ( subset @ SV114 @ SV137 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1028]) ).

thf(1159,plain,
    ! [SV138: $i,SV115: $i] :
      ( ( ( ~ ( subset @ SV115 @ SV138 ) )
        = $true )
      | ( ( element @ SV115 @ ( powerset @ SV138 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1029]) ).

thf(1160,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( reflexive_relstr @ SX0 )
                      | ~ ( transitive_relstr @ SX0 )
                      | ~ ( antisymmetric_relstr @ SX0 )
                      | ~ ( rel_str @ SX0 )
                      | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( reflexive_relstr @ SX0 )
                      | ~ ( transitive_relstr @ SX0 )
                      | ~ ( antisymmetric_relstr @ SX0 )
                      | ~ ( rel_str @ SX0 )
                      | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( reflexive_relstr @ SX0 )
                | ~ ( transitive_relstr @ SX0 )
                | ~ ( antisymmetric_relstr @ SX0 )
                | ~ ( rel_str @ SX0 )
                | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1030]) ).

thf(1161,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( reflexive_relstr @ SX0 )
          | ~ ( transitive_relstr @ SX0 )
          | ~ ( antisymmetric_relstr @ SX0 )
          | ~ ( rel_str @ SX0 )
          | ( transitive @ ( the_InternalRel @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1031]) ).

thf(1162,plain,
    ! [SV116: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV116 )
          | ~ ( transitive_relstr @ SV116 )
          | ~ ( antisymmetric_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV116 ) )
        = $true )
      | ( ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1032]) ).

thf(1163,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
          | ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) )
        = $true )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1033]) ).

thf(1164,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
          | ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) )
        = $true )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1034]) ).

thf(1165,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1035]) ).

thf(1166,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1036]) ).

thf(1167,plain,
    ! [SV117: $i] :
      ( ( ( ( empty_carrier @ SV117 )
          | ~ ( lattice @ SV117 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV117 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV117 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1037]) ).

thf(1168,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( ~ ( relation @ ( sK11_C @ SV65 @ SV47 ) )
        | ~ ( relation_of2 @ ( sK11_C @ SV65 @ SV47 ) @ SV47 @ SV65 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1038]) ).

thf(1169,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                          ( ~ ( latt_str @ SX0 )
                                                          | ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( complete_latt_str @ SX0 )
                                                          | ~ ( empty_carrier @ SX0 ) )
                                                    | ~ ! [SX0: $i] :
                                                          ( ~ ( latt_str @ SX0 )
                                                          | ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( complete_latt_str @ SX0 )
                                                          | ( join_commutative @ SX0 ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ~ ( latt_str @ SX0 )
                                                    | ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ( join_associative @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ( meet_commutative @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ( meet_associative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ( meet_absorbing @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ( join_absorbing @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( lower_bounded_semilattstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1040]) ).

thf(1170,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1041]) ).

thf(1171,plain,
    ! [SV118: $i] :
      ( ( ( latt_str @ SV118 )
        = $false )
      | ( ( ( empty_carrier @ SV118 )
          | ~ ( lattice @ SV118 )
          | ~ ( complete_latt_str @ SV118 )
          | ( bounded_lattstr @ SV118 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1042]) ).

thf(1172,plain,
    ! [SV48: $i] :
      ( ( ( lattice @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY61: $i] :
                    ( ( join_of_latt_set @ SV48 @ SY61 )
                    = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
              | ~ ! [SY62: $i] :
                    ( ( meet_of_latt_set @ SV48 @ SY62 )
                    = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1043]) ).

thf(1173,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                          ( ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( complete_latt_str @ SX0 )
                                                          | ~ ( latt_str @ SX0 )
                                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] :
                                                          ( ( empty_carrier @ SX0 )
                                                          | ~ ( lattice @ SX0 )
                                                          | ~ ( complete_latt_str @ SX0 )
                                                          | ~ ( latt_str @ SX0 )
                                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1044]) ).

thf(1174,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( with_infima_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1045]) ).

thf(1175,plain,
    ! [SV119: $i] :
      ( ( ( ( empty_carrier @ SV119 )
          | ~ ( lattice @ SV119 )
          | ~ ( complete_latt_str @ SV119 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV119 ) )
        = $true )
      | ( ( complete_relstr @ ( poset_of_lattice @ SV119 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1046]) ).

thf(1176,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( boolean_lattstr @ SX0 )
                            | ~ ( empty_carrier @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( boolean_lattstr @ SX0 )
                            | ( distributive_lattstr @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( boolean_lattstr @ SX0 )
                      | ( lower_bounded_semilattstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( boolean_lattstr @ SX0 )
                | ( upper_bounded_semilattstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1047]) ).

thf(1177,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( boolean_lattstr @ SX0 )
          | ( bounded_lattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1048]) ).

thf(1178,plain,
    ! [SV120: $i] :
      ( ( ( latt_str @ SV120 )
        = $false )
      | ( ( ( empty_carrier @ SV120 )
          | ~ ( boolean_lattstr @ SV120 )
          | ( complemented_lattstr @ SV120 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1049]) ).

thf(1179,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                      | ~ ~ ( empty_carrier @ sK19_A ) )
                                                                | ~ ( strict_latt_str @ sK19_A ) )
                                                          | ~ ( join_commutative @ sK19_A ) )
                                                    | ~ ( join_associative @ sK19_A ) )
                                              | ~ ( meet_commutative @ sK19_A ) )
                                        | ~ ( meet_associative @ sK19_A ) )
                                  | ~ ( meet_absorbing @ sK19_A ) )
                            | ~ ( join_absorbing @ sK19_A ) )
                      | ~ ( lattice @ sK19_A ) )
                | ~ ( lower_bounded_semilattstr @ sK19_A ) )
          | ~ ( upper_bounded_semilattstr @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1050]) ).

thf(1180,plain,
    ( ( bounded_lattstr @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1051]) ).

thf(1181,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ~ ( function @ SV139 )
        | ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        | ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        | ~ ( function @ SV145 )
        | ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        | ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        | ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1052]) ).

thf(1182,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ~ ( function @ SV140 )
        | ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        | ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        | ~ ( function @ SV146 )
        | ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        | ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        | ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1053]) ).

thf(1183,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( bounded_lattstr @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1054]) ).

thf(1184,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( bounded_lattstr @ SX0 )
          | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1055]) ).

thf(1185,plain,
    ! [SV121: $i] :
      ( ( ( latt_str @ SV121 )
        = $false )
      | ( ( ( empty_carrier @ SV121 )
          | ~ ( bounded_lattstr @ SV121 )
          | ( upper_bounded_semilattstr @ SV121 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1056]) ).

thf(1186,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( join_semilatt_str @ SX0 )
          | ( function @ ( the_L_join @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1057]) ).

thf(1187,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( join_semilatt_str @ SX0 )
          | ( quasi_total @ ( the_L_join @ SX0 ) @ ( cartesian_product2 @ ( the_carrier @ SX0 ) @ ( the_carrier @ SX0 ) ) @ ( the_carrier @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1058]) ).

thf(1188,plain,
    ! [SV122: $i] :
      ( ( ( join_semilatt_str @ SV122 )
        = $false )
      | ( ( relation_of2_as_subset @ ( the_L_join @ SV122 ) @ ( cartesian_product2 @ ( the_carrier @ SV122 ) @ ( the_carrier @ SV122 ) ) @ ( the_carrier @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1059]) ).

thf(1189,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( ~ ( function @ SV66 )
          | ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
          | ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
          | ~ ( function @ SV71 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1060]) ).

thf(1190,plain,
    ! [SV7: $i] :
      ( ( ( upper_bounded_relstr @ SV7 )
        = $false )
      | ( ( lower_bounded_relstr @ SV7 )
        = $false )
      | ( ( bounded_relstr @ SV7 )
        = $true )
      | ( ( rel_str @ SV7 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1063]) ).

thf(1191,plain,
    ! [SV69: $i,SV59: $i,SV34: $i] :
      ( ( ( in @ SV34 @ SV59 )
        = $false )
      | ( ( element @ SV59 @ ( powerset @ SV69 ) )
        = $false )
      | ( ( element @ SV34 @ SV69 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1067]) ).

thf(1192,plain,
    ! [SV70: $i,SV60: $i,SV35: $i] :
      ( ( ( in @ SV35 @ SV60 )
        = $false )
      | ( ( element @ SV60 @ ( powerset @ SV70 ) )
        = $false )
      | ( ( ~ ( empty @ SV70 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1068]) ).

thf(1193,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1070]) ).

thf(1194,plain,
    ! [SV147: $i] :
      ( ( ( empty_carrier @ SV147 )
        | ~ ( lattice @ SV147 )
        | ~ ( latt_str @ SV147 )
        | ( with_suprema_relstr @ ( poset_of_lattice @ SV147 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1071]) ).

thf(1195,plain,
    ! [SV74: $i] :
      ( ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( ~ ( lattice @ SV74 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV74 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV74 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1072]) ).

thf(1196,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1073]) ).

thf(1197,plain,
    ! [SV148: $i] :
      ( ( ( empty_carrier @ SV148 )
        | ~ ( lattice @ SV148 )
        | ~ ( upper_bounded_semilattstr @ SV148 )
        | ~ ( latt_str @ SV148 )
        | ( with_suprema_relstr @ ( poset_of_lattice @ SV148 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1074]) ).

thf(1198,plain,
    ! [SV75: $i] :
      ( ( ( ( empty_carrier @ SV75 )
          | ~ ( lattice @ SV75 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV75 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV75 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV75 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1075]) ).

thf(1199,plain,
    ! [SV76: $i] :
      ( ( ( ( empty_carrier @ SV76 )
          | ~ ( join_commutative @ SV76 )
          | ~ ( join_associative @ SV76 )
          | ~ ( meet_commutative @ SV76 )
          | ~ ( meet_associative @ SV76 )
          | ~ ( meet_absorbing @ SV76 )
          | ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1076]) ).

thf(1200,plain,
    ! [SV77: $i] :
      ( ( ( ( empty_carrier @ SV77 )
          | ~ ( join_commutative @ SV77 )
          | ~ ( join_associative @ SV77 )
          | ~ ( meet_commutative @ SV77 )
          | ~ ( meet_associative @ SV77 )
          | ~ ( meet_absorbing @ SV77 )
          | ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1077]) ).

thf(1201,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                    | ~ ~ ( empty_carrier @ sK13_A ) )
                              | ~ ( strict_rel_str @ sK13_A ) )
                        | ~ ( reflexive_relstr @ sK13_A ) )
                  | ~ ( transitive_relstr @ sK13_A ) )
            | ~ ( antisymmetric_relstr @ sK13_A ) )
      | ~ ( with_suprema_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1080]) ).

thf(1202,plain,
    ! [SV39: $i,SV126: $i] :
      ( ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( ~ ( latt_str @ SV126 ) )
        = $true )
      | ( ( ! [SY106: $i] :
              ( ! [SY107: $i] :
                  ( ( SV39 != SY107 )
                  | ~ ( element @ SY107 @ ( the_carrier @ SV126 ) )
                  | ~ ( latt_set_smaller @ SV126 @ SY107 @ SY106 ) )
              | ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SY106 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1082]) ).

thf(1203,plain,
    ! [SV39: $i,SV127: $i] :
      ( ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( ~ ( latt_str @ SV127 ) )
        = $true )
      | ( ( ! [SY108: $i] :
              ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SY108 ) )
              | ~ ( ~ ~ ( ( SV39
                         != ( sK22_D @ SY108 @ SV127 @ SV39 ) )
                        | ~ ( element @ ( sK22_D @ SY108 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
                  | ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SY108 @ SV127 @ SV39 ) @ SY108 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1083]) ).

thf(1204,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                            | ~ ~ ( empty_carrier @ sK20_A ) )
                                                      | ~ ( strict_latt_str @ sK20_A ) )
                                                | ~ ( join_commutative @ sK20_A ) )
                                          | ~ ( join_associative @ sK20_A ) )
                                    | ~ ( meet_commutative @ sK20_A ) )
                              | ~ ( meet_associative @ sK20_A ) )
                        | ~ ( meet_absorbing @ sK20_A ) )
                  | ~ ( join_absorbing @ sK20_A ) )
            | ~ ( lattice @ sK20_A ) )
      | ~ ( lower_bounded_semilattstr @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1084]) ).

thf(1205,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                | ~ ~ ( empty_carrier @ sK8_A ) )
                                          | ~ ( reflexive_relstr @ sK8_A ) )
                                    | ~ ( transitive_relstr @ sK8_A ) )
                              | ~ ( antisymmetric_relstr @ sK8_A ) )
                        | ~ ( with_suprema_relstr @ sK8_A ) )
                  | ~ ( with_infima_relstr @ sK8_A ) )
            | ~ ( complete_relstr @ sK8_A ) )
      | ~ ( lower_bounded_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1086]) ).

thf(1206,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                  | ~ ~ ( empty_carrier @ sK12_A ) )
            | ~ ( strict_rel_str @ sK12_A ) )
      | ~ ( reflexive_relstr @ sK12_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1088]) ).

thf(1207,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1090]) ).

thf(1208,plain,
    ! [SV149: $i] :
      ( ( with_infima_relstr @ ( boole_POSet @ SV149 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1091]) ).

thf(1209,plain,
    ! [SV83: $i] :
      ( ( ( ~ ( bounded_relstr @ SV83 ) )
        = $true )
      | ( ( lower_bounded_relstr @ SV83 )
        = $true )
      | ( ( rel_str @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1092]) ).

thf(1210,plain,
    ! [SV84: $i] :
      ( ( ( ~ ( bounded_relstr @ SV84 ) )
        = $true )
      | ( ( upper_bounded_relstr @ SV84 )
        = $true )
      | ( ( rel_str @ SV84 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1093]) ).

thf(1211,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1094]) ).

thf(1212,plain,
    ! [SV150: $i] :
      ( ( join_absorbing @ ( boole_lattice @ SV150 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1095]) ).

thf(1213,plain,
    ! [SV88: $i] :
      ( ( ( ( empty_carrier @ SV88 )
          | ~ ( lower_bounded_semilattstr @ SV88 )
          | ~ ( upper_bounded_semilattstr @ SV88 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV88 ) )
        = $true )
      | ( ( latt_str @ SV88 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1097]) ).

thf(1214,plain,
    ! [SV89: $i] :
      ( ( ( ( empty_carrier @ SV89 )
          | ~ ( lower_bounded_semilattstr @ SV89 )
          | ~ ( upper_bounded_semilattstr @ SV89 ) )
        = $true )
      | ( ( bounded_lattstr @ SV89 )
        = $true )
      | ( ( latt_str @ SV89 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1098]) ).

thf(1215,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1099]) ).

thf(1216,plain,
    ! [SV151: $i] :
      ( ( transitive_relstr @ ( boole_POSet @ SV151 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1100]) ).

thf(1217,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1101]) ).

thf(1218,plain,
    ! [SV152: $i] :
      ( ( boolean_lattstr @ ( boole_lattice @ SV152 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1102]) ).

thf(1219,plain,
    ! [SV41: $i] :
      ( ( ( element @ ( sK5_B @ SV41 ) @ ( powerset @ ( the_carrier @ SV41 ) ) )
        = $true )
      | ( ( empty_carrier @ SV41 )
        = $true )
      | ( ( one_sorted_str @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1103]) ).

thf(1220,plain,
    ! [SV41: $i] :
      ( ( ( ~ ( empty @ ( sK5_B @ SV41 ) ) )
        = $true )
      | ( ( empty_carrier @ SV41 )
        = $true )
      | ( ( one_sorted_str @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1104]) ).

thf(1221,plain,
    ! [SV153: $i] :
      ( ( ~ ( meet_semilatt_str @ SV153 )
        | ( function @ ( the_L_meet @ SV153 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1105]) ).

thf(1222,plain,
    ! [SV154: $i] :
      ( ( ~ ( meet_semilatt_str @ SV154 )
        | ( quasi_total @ ( the_L_meet @ SV154 ) @ ( cartesian_product2 @ ( the_carrier @ SV154 ) @ ( the_carrier @ SV154 ) ) @ ( the_carrier @ SV154 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1106]) ).

thf(1223,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ( join_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ( join_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( meet_commutative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( meet_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1108]) ).

thf(1224,plain,
    ! [SV155: $i] :
      ( ( ~ ( latt_str @ SV155 )
        | ( empty_carrier @ SV155 )
        | ~ ( lattice @ SV155 )
        | ( meet_absorbing @ SV155 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1109]) ).

thf(1225,plain,
    ! [SV93: $i] :
      ( ( ( ( empty_carrier @ SV93 )
          | ~ ( lattice @ SV93 ) )
        = $true )
      | ( ( join_absorbing @ SV93 )
        = $true )
      | ( ( latt_str @ SV93 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1110]) ).

thf(1226,plain,
    ( ( empty_carrier @ sK4_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1112]) ).

thf(1227,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                        | ~ ~ ( empty_carrier @ sK17_A ) )
                  | ~ ( strict_rel_str @ sK17_A ) )
            | ~ ( reflexive_relstr @ sK17_A ) )
      | ~ ( transitive_relstr @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1113]) ).

thf(1228,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                              | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                        | ~ ( strict_latt_str @ sK18_A ) )
                                                                  | ~ ( join_commutative @ sK18_A ) )
                                                            | ~ ( join_associative @ sK18_A ) )
                                                      | ~ ( meet_commutative @ sK18_A ) )
                                                | ~ ( meet_associative @ sK18_A ) )
                                          | ~ ( meet_absorbing @ sK18_A ) )
                                    | ~ ( join_absorbing @ sK18_A ) )
                              | ~ ( lattice @ sK18_A ) )
                        | ~ ( distributive_lattstr @ sK18_A ) )
                  | ~ ( lower_bounded_semilattstr @ sK18_A ) )
            | ~ ( upper_bounded_semilattstr @ sK18_A ) )
      | ~ ( bounded_lattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1115]) ).

thf(1229,plain,
    ! [SV128: $i,SV42: $i,SV141: $i] :
      ( ( ( ~ ( relation_of2 @ SV141 @ SV42 @ SV128 ) )
        = $true )
      | ( ( relation_of2_as_subset @ SV141 @ SV42 @ SV128 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1117]) ).

thf(1230,plain,
    ! [SV129: $i,SV42: $i,SV142: $i] :
      ( ( ( ~ ( relation_of2_as_subset @ SV142 @ SV42 @ SV129 ) )
        = $true )
      | ( ( relation_of2 @ SV142 @ SV42 @ SV129 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1118]) ).

thf(1231,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1119]) ).

thf(1232,plain,
    ! [SV156: $i] :
      ( ( ( empty_carrier @ SV156 )
        | ~ ( lattice @ SV156 )
        | ~ ( complete_latt_str @ SV156 )
        | ~ ( latt_str @ SV156 )
        | ( latt_str @ SV156 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1120]) ).

thf(1233,plain,
    ! [SV94: $i] :
      ( ( ( ( empty_carrier @ SV94 )
          | ~ ( lattice @ SV94 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV94 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV94 ) )
        = $true )
      | ( ( ( bottom_of_semilattstr @ SV94 )
          = ( join_of_latt_set @ SV94 @ empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1121]) ).

thf(1234,plain,
    ! [SV63: $i,SV43: $i] :
      ( ( ( ! [SY80: $i] :
              ( ! [SY81: $i] :
                  ( ( rel_str_of @ SV43 @ SV63 )
                 != ( rel_str_of @ SY80 @ SY81 ) )
              | ( SV43 = SY80 ) ) )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1122]) ).

thf(1235,plain,
    ! [SV63: $i,SV43: $i] :
      ( ( ( ! [SY82: $i,SY83: $i] :
              ( ( ( rel_str_of @ SV43 @ SV63 )
               != ( rel_str_of @ SY82 @ SY83 ) )
              | ( SV63 = SY83 ) ) )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1123]) ).

thf(1236,plain,
    ! [SV97: $i] :
      ( ( ( ( empty_carrier @ SV97 )
          | ~ ( distributive_lattstr @ SV97 )
          | ~ ( bounded_lattstr @ SV97 )
          | ~ ( complemented_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV97 ) )
        = $true )
      | ( ( latt_str @ SV97 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1124]) ).

thf(1237,plain,
    ! [SV98: $i] :
      ( ( ( ( empty_carrier @ SV98 )
          | ~ ( distributive_lattstr @ SV98 )
          | ~ ( bounded_lattstr @ SV98 )
          | ~ ( complemented_lattstr @ SV98 ) )
        = $true )
      | ( ( boolean_lattstr @ SV98 )
        = $true )
      | ( ( latt_str @ SV98 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1125]) ).

thf(1238,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1126]) ).

thf(1239,plain,
    ! [SV157: $i] :
      ( ( ( empty_carrier @ SV157 )
        | ~ ( lattice @ SV157 )
        | ~ ( latt_str @ SV157 )
        | ( v1_partfun1 @ ( k2_lattice3 @ SV157 ) @ ( the_carrier @ SV157 ) @ ( the_carrier @ SV157 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1127]) ).

thf(1240,plain,
    ! [SV99: $i] :
      ( ( ( empty_carrier @ SV99 )
        = $true )
      | ( ( ~ ( lattice @ SV99 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV99 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( k2_lattice3 @ SV99 ) @ ( the_carrier @ SV99 ) @ ( the_carrier @ SV99 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1128]) ).

thf(1241,plain,
    ! [SV130: $i,SV100: $i] :
      ( ( ( empty @ SV100 )
        = $true )
      | ( ( ~ ( relation_of2 @ SV130 @ SV100 @ SV100 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( rel_str_of @ SV100 @ SV130 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1129]) ).

thf(1242,plain,
    ! [SV131: $i,SV101: $i] :
      ( ( ( empty @ SV101 )
        = $true )
      | ( ( ~ ( relation_of2 @ SV131 @ SV101 @ SV101 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV101 @ SV131 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1130]) ).

thf(1243,plain,
    ! [SV158: $i] :
      ( ( ~ ( rel_str @ SV158 )
        | ( empty_carrier @ SV158 )
        | ~ ( complete_relstr @ SV158 )
        | ~ ( empty_carrier @ SV158 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1131]) ).

thf(1244,plain,
    ! [SV159: $i] :
      ( ( ~ ( rel_str @ SV159 )
        | ( empty_carrier @ SV159 )
        | ~ ( complete_relstr @ SV159 )
        | ( with_suprema_relstr @ SV159 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1132]) ).

thf(1245,plain,
    ! [SV102: $i] :
      ( ( ( ( empty_carrier @ SV102 )
          | ~ ( complete_relstr @ SV102 ) )
        = $true )
      | ( ( with_infima_relstr @ SV102 )
        = $true )
      | ( ( rel_str @ SV102 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1133]) ).

thf(1246,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( distributive_lattstr @ SX0 )
                                          | ~ ( empty_carrier @ SX0 ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( distributive_lattstr @ SX0 )
                                          | ( join_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ( join_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( meet_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( meet_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( meet_absorbing @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( join_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1134]) ).

thf(1247,plain,
    ! [SV160: $i] :
      ( ( ~ ( latt_str @ SV160 )
        | ( empty_carrier @ SV160 )
        | ~ ( lattice @ SV160 )
        | ~ ( distributive_lattstr @ SV160 )
        | ( lattice @ SV160 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1135]) ).

thf(1248,plain,
    ! [SV103: $i] :
      ( ( ( ( empty_carrier @ SV103 )
          | ~ ( lattice @ SV103 )
          | ~ ( distributive_lattstr @ SV103 ) )
        = $true )
      | ( ( modular_lattstr @ SV103 )
        = $true )
      | ( ( latt_str @ SV103 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1136]) ).

thf(1249,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( antisymmetric @ SX1 )
            | ~ ( reflexive @ SX1 )
            | ~ ( transitive @ SX1 )
            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( antisymmetric @ SX1 )
            | ~ ( reflexive @ SX1 )
            | ~ ( transitive @ SX1 )
            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1137]) ).

thf(1250,plain,
    ! [SV161: $i] :
      ( ( ! [SY115: $i] :
            ( ~ ( antisymmetric @ SY115 )
            | ~ ( reflexive @ SY115 )
            | ~ ( transitive @ SY115 )
            | ~ ( v1_partfun1 @ SY115 @ SV161 @ SV161 )
            | ~ ( relation_of2 @ SY115 @ SV161 @ SV161 )
            | ( transitive_relstr @ ( rel_str_of @ SV161 @ SY115 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1138]) ).

thf(1251,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( ~ ( antisymmetric @ SV132 )
          | ~ ( reflexive @ SV132 )
          | ~ ( transitive @ SV132 )
          | ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1139]) ).

thf(1252,plain,
    ! [SV105: $i] :
      ( ( ( ( empty_carrier @ SV105 )
          | ~ ( complete_relstr @ SV105 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV105 ) )
        = $true )
      | ( ( rel_str @ SV105 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1140]) ).

thf(1253,plain,
    ! [SV106: $i] :
      ( ( ( ( empty_carrier @ SV106 )
          | ~ ( complete_relstr @ SV106 ) )
        = $true )
      | ( ( bounded_relstr @ SV106 )
        = $true )
      | ( ( rel_str @ SV106 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1141]) ).

thf(1254,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1142]) ).

thf(1255,plain,
    ! [SV162: $i] :
      ( ( ( empty_carrier @ SV162 )
        | ~ ( lattice @ SV162 )
        | ~ ( latt_str @ SV162 )
        | ( antisymmetric_relstr @ ( poset_of_lattice @ SV162 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1143]) ).

thf(1256,plain,
    ! [SV107: $i] :
      ( ( ( empty_carrier @ SV107 )
        = $true )
      | ( ( ~ ( lattice @ SV107 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV107 ) )
        = $true )
      | ( ( rel_str @ ( poset_of_lattice @ SV107 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1144]) ).

thf(1257,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                          | ~ ~ ( empty_carrier @ sK3_A ) )
                                    | ~ ( strict_latt_str @ sK3_A ) )
                              | ~ ( join_commutative @ sK3_A ) )
                        | ~ ( join_associative @ sK3_A ) )
                  | ~ ( meet_commutative @ sK3_A ) )
            | ~ ( meet_associative @ sK3_A ) )
      | ~ ( meet_absorbing @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1145]) ).

thf(1258,plain,
    ! [SV110: $i,SV133: $i] :
      ( ( ( relation_of2 @ SV133 @ SV110 @ SV110 )
        = $false )
      | ( ( rel_str @ ( rel_str_of @ SV110 @ SV133 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1147]) ).

thf(1259,plain,
    ! [SV111: $i,SV134: $i] :
      ( ( ( relation_of2 @ SV134 @ SV111 @ SV111 )
        = $false )
      | ( ( strict_rel_str @ ( rel_str_of @ SV111 @ SV134 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1148]) ).

thf(1260,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                  | ~ ~ ( empty_carrier @ sK21_A ) )
                                                            | ~ ( strict_latt_str @ sK21_A ) )
                                                      | ~ ( join_commutative @ sK21_A ) )
                                                | ~ ( join_associative @ sK21_A ) )
                                          | ~ ( meet_commutative @ sK21_A ) )
                                    | ~ ( meet_associative @ sK21_A ) )
                              | ~ ( meet_absorbing @ sK21_A ) )
                        | ~ ( join_absorbing @ sK21_A ) )
                  | ~ ( lattice @ sK21_A ) )
            | ~ ( distributive_lattstr @ sK21_A ) )
      | ~ ( modular_lattstr @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1149]) ).

thf(1261,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1151]) ).

thf(1262,plain,
    ! [SV163: $i] :
      ( ( complemented_lattstr @ ( boole_lattice @ SV163 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1152]) ).

thf(1263,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1153]) ).

thf(1264,plain,
    ! [SV164: $i] :
      ( ( ( empty_carrier @ SV164 )
        | ~ ( lattice @ SV164 )
        | ~ ( lower_bounded_semilattstr @ SV164 )
        | ~ ( latt_str @ SV164 )
        | ( with_suprema_relstr @ ( poset_of_lattice @ SV164 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1154]) ).

thf(1265,plain,
    ! [SV113: $i] :
      ( ( ( ( empty_carrier @ SV113 )
          | ~ ( lattice @ SV113 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV113 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV113 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV113 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1155]) ).

thf(1266,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV135 )
          | ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( function @ SV143 )
          | ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1156]) ).

thf(1267,plain,
    ! [SV144: $i,SV136: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV136 )
          | ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( function @ SV144 )
          | ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1157]) ).

thf(1268,plain,
    ! [SV137: $i,SV114: $i] :
      ( ( ( element @ SV114 @ ( powerset @ SV137 ) )
        = $false )
      | ( ( subset @ SV114 @ SV137 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1158]) ).

thf(1269,plain,
    ! [SV138: $i,SV115: $i] :
      ( ( ( subset @ SV115 @ SV138 )
        = $false )
      | ( ( element @ SV115 @ ( powerset @ SV138 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1159]) ).

thf(1270,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( reflexive_relstr @ SX0 )
                  | ~ ( transitive_relstr @ SX0 )
                  | ~ ( antisymmetric_relstr @ SX0 )
                  | ~ ( rel_str @ SX0 )
                  | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( reflexive_relstr @ SX0 )
                  | ~ ( transitive_relstr @ SX0 )
                  | ~ ( antisymmetric_relstr @ SX0 )
                  | ~ ( rel_str @ SX0 )
                  | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1160]) ).

thf(1271,plain,
    ! [SV165: $i] :
      ( ( ~ ( reflexive_relstr @ SV165 )
        | ~ ( transitive_relstr @ SV165 )
        | ~ ( antisymmetric_relstr @ SV165 )
        | ~ ( rel_str @ SV165 )
        | ( transitive @ ( the_InternalRel @ SV165 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1161]) ).

thf(1272,plain,
    ! [SV116: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV116 )
          | ~ ( transitive_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV116 ) )
        = $true )
      | ( ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1162]) ).

thf(1273,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 ) )
        = $true )
      | ( ( ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) )
        = $true )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1163]) ).

thf(1274,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
        = $true )
      | ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 )
        = $true )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1164]) ).

thf(1275,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1165]) ).

thf(1276,plain,
    ! [SV166: $i] :
      ( ( ( empty_carrier @ SV166 )
        | ~ ( lattice @ SV166 )
        | ~ ( latt_str @ SV166 )
        | ( transitive_relstr @ ( poset_of_lattice @ SV166 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1166]) ).

thf(1277,plain,
    ! [SV117: $i] :
      ( ( ( empty_carrier @ SV117 )
        = $true )
      | ( ( ~ ( lattice @ SV117 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV117 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV117 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1167]) ).

thf(1278,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( ~ ( relation @ ( sK11_C @ SV65 @ SV47 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1168]) ).

thf(1279,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( ~ ( relation_of2 @ ( sK11_C @ SV65 @ SV47 ) @ SV47 @ SV65 ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1168]) ).

thf(1280,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( empty_carrier @ SX0 ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ( join_commutative @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ( join_associative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( meet_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( meet_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( meet_absorbing @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( join_absorbing @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1169]) ).

thf(1281,plain,
    ! [SV167: $i] :
      ( ( ~ ( latt_str @ SV167 )
        | ( empty_carrier @ SV167 )
        | ~ ( lattice @ SV167 )
        | ~ ( complete_latt_str @ SV167 )
        | ( upper_bounded_semilattstr @ SV167 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1170]) ).

thf(1282,plain,
    ! [SV118: $i] :
      ( ( ( ( empty_carrier @ SV118 )
          | ~ ( lattice @ SV118 )
          | ~ ( complete_latt_str @ SV118 ) )
        = $true )
      | ( ( bounded_lattstr @ SV118 )
        = $true )
      | ( ( latt_str @ SV118 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1171]) ).

thf(1283,plain,
    ! [SV48: $i] :
      ( ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( ~ ( latt_str @ SV48 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY61: $i] :
                    ( ( join_of_latt_set @ SV48 @ SY61 )
                    = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
              | ~ ! [SY62: $i] :
                    ( ( meet_of_latt_set @ SV48 @ SY62 )
                    = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1172]) ).

thf(1284,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ( ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( latt_str @ SX0 )
                                                      | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( latt_str @ SX0 )
                                                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1173]) ).

thf(1285,plain,
    ! [SV168: $i] :
      ( ( ( empty_carrier @ SV168 )
        | ~ ( lattice @ SV168 )
        | ~ ( complete_latt_str @ SV168 )
        | ~ ( latt_str @ SV168 )
        | ( with_infima_relstr @ ( poset_of_lattice @ SV168 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1174]) ).

thf(1286,plain,
    ! [SV119: $i] :
      ( ( ( ( empty_carrier @ SV119 )
          | ~ ( lattice @ SV119 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV119 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV119 ) )
        = $true )
      | ( ( complete_relstr @ ( poset_of_lattice @ SV119 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1175]) ).

thf(1287,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( boolean_lattstr @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( boolean_lattstr @ SX0 )
                        | ( distributive_lattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ( lower_bounded_semilattstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1176]) ).

thf(1288,plain,
    ! [SV169: $i] :
      ( ( ~ ( latt_str @ SV169 )
        | ( empty_carrier @ SV169 )
        | ~ ( boolean_lattstr @ SV169 )
        | ( bounded_lattstr @ SV169 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1177]) ).

thf(1289,plain,
    ! [SV120: $i] :
      ( ( ( ( empty_carrier @ SV120 )
          | ~ ( boolean_lattstr @ SV120 ) )
        = $true )
      | ( ( complemented_lattstr @ SV120 )
        = $true )
      | ( ( latt_str @ SV120 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1178]) ).

thf(1290,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                  | ~ ~ ( empty_carrier @ sK19_A ) )
                                                            | ~ ( strict_latt_str @ sK19_A ) )
                                                      | ~ ( join_commutative @ sK19_A ) )
                                                | ~ ( join_associative @ sK19_A ) )
                                          | ~ ( meet_commutative @ sK19_A ) )
                                    | ~ ( meet_associative @ sK19_A ) )
                              | ~ ( meet_absorbing @ sK19_A ) )
                        | ~ ( join_absorbing @ sK19_A ) )
                  | ~ ( lattice @ sK19_A ) )
            | ~ ( lower_bounded_semilattstr @ sK19_A ) )
      | ~ ( upper_bounded_semilattstr @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1179]) ).

thf(1291,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( ~ ( function @ SV139 )
          | ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( function @ SV145 )
          | ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1181]) ).

thf(1292,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( ~ ( function @ SV140 )
          | ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( function @ SV146 )
          | ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1182]) ).

thf(1293,plain,
    ! [SV170: $i] :
      ( ( ~ ( latt_str @ SV170 )
        | ( empty_carrier @ SV170 )
        | ~ ( bounded_lattstr @ SV170 )
        | ~ ( empty_carrier @ SV170 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1183]) ).

thf(1294,plain,
    ! [SV171: $i] :
      ( ( ~ ( latt_str @ SV171 )
        | ( empty_carrier @ SV171 )
        | ~ ( bounded_lattstr @ SV171 )
        | ( lower_bounded_semilattstr @ SV171 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1184]) ).

thf(1295,plain,
    ! [SV121: $i] :
      ( ( ( ( empty_carrier @ SV121 )
          | ~ ( bounded_lattstr @ SV121 ) )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV121 )
        = $true )
      | ( ( latt_str @ SV121 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1185]) ).

thf(1296,plain,
    ! [SV172: $i] :
      ( ( ~ ( join_semilatt_str @ SV172 )
        | ( function @ ( the_L_join @ SV172 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1186]) ).

thf(1297,plain,
    ! [SV173: $i] :
      ( ( ~ ( join_semilatt_str @ SV173 )
        | ( quasi_total @ ( the_L_join @ SV173 ) @ ( cartesian_product2 @ ( the_carrier @ SV173 ) @ ( the_carrier @ SV173 ) ) @ ( the_carrier @ SV173 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1187]) ).

thf(1298,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( ~ ( function @ SV66 )
          | ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
          | ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( function @ SV71 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1189]) ).

thf(1299,plain,
    ! [SV35: $i,SV60: $i,SV70: $i] :
      ( ( ( empty @ SV70 )
        = $false )
      | ( ( element @ SV60 @ ( powerset @ SV70 ) )
        = $false )
      | ( ( in @ SV35 @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1192]) ).

thf(1300,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1193]) ).

thf(1301,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1193]) ).

thf(1302,plain,
    ! [SV147: $i] :
      ( ( ( ( empty_carrier @ SV147 )
          | ~ ( lattice @ SV147 )
          | ~ ( latt_str @ SV147 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV147 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1194]) ).

thf(1303,plain,
    ! [SV74: $i] :
      ( ( ( lattice @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( ~ ( latt_str @ SV74 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV74 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1195]) ).

thf(1304,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( upper_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1196]) ).

thf(1305,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1196]) ).

thf(1306,plain,
    ! [SV148: $i] :
      ( ( ( ( empty_carrier @ SV148 )
          | ~ ( lattice @ SV148 )
          | ~ ( upper_bounded_semilattstr @ SV148 )
          | ~ ( latt_str @ SV148 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV148 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1197]) ).

thf(1307,plain,
    ! [SV75: $i] :
      ( ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( ~ ( lattice @ SV75 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV75 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV75 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV75 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1198]) ).

thf(1308,plain,
    ! [SV76: $i] :
      ( ( ( ( empty_carrier @ SV76 )
          | ~ ( join_commutative @ SV76 )
          | ~ ( join_associative @ SV76 )
          | ~ ( meet_commutative @ SV76 )
          | ~ ( meet_associative @ SV76 )
          | ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1199]) ).

thf(1309,plain,
    ! [SV77: $i] :
      ( ( ( ( empty_carrier @ SV77 )
          | ~ ( join_commutative @ SV77 )
          | ~ ( join_associative @ SV77 )
          | ~ ( meet_commutative @ SV77 )
          | ~ ( meet_associative @ SV77 )
          | ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1200]) ).

thf(1310,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                    | ~ ~ ( empty_carrier @ sK13_A ) )
                              | ~ ( strict_rel_str @ sK13_A ) )
                        | ~ ( reflexive_relstr @ sK13_A ) )
                  | ~ ( transitive_relstr @ sK13_A ) )
            | ~ ( antisymmetric_relstr @ sK13_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1201]) ).

thf(1311,plain,
    ( ( ~ ( with_suprema_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1201]) ).

thf(1312,plain,
    ! [SV39: $i,SV126: $i] :
      ( ( ( latt_str @ SV126 )
        = $false )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( ! [SY106: $i] :
              ( ! [SY107: $i] :
                  ( ( SV39 != SY107 )
                  | ~ ( element @ SY107 @ ( the_carrier @ SV126 ) )
                  | ~ ( latt_set_smaller @ SV126 @ SY107 @ SY106 ) )
              | ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SY106 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1202]) ).

thf(1313,plain,
    ! [SV39: $i,SV127: $i] :
      ( ( ( latt_str @ SV127 )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( ! [SY108: $i] :
              ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SY108 ) )
              | ~ ( ~ ~ ( ( SV39
                         != ( sK22_D @ SY108 @ SV127 @ SV39 ) )
                        | ~ ( element @ ( sK22_D @ SY108 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
                  | ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SY108 @ SV127 @ SV39 ) @ SY108 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1203]) ).

thf(1314,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                            | ~ ~ ( empty_carrier @ sK20_A ) )
                                                      | ~ ( strict_latt_str @ sK20_A ) )
                                                | ~ ( join_commutative @ sK20_A ) )
                                          | ~ ( join_associative @ sK20_A ) )
                                    | ~ ( meet_commutative @ sK20_A ) )
                              | ~ ( meet_associative @ sK20_A ) )
                        | ~ ( meet_absorbing @ sK20_A ) )
                  | ~ ( join_absorbing @ sK20_A ) )
            | ~ ( lattice @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1204]) ).

thf(1315,plain,
    ( ( ~ ( lower_bounded_semilattstr @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1204]) ).

thf(1316,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                                | ~ ~ ( empty_carrier @ sK8_A ) )
                                          | ~ ( reflexive_relstr @ sK8_A ) )
                                    | ~ ( transitive_relstr @ sK8_A ) )
                              | ~ ( antisymmetric_relstr @ sK8_A ) )
                        | ~ ( with_suprema_relstr @ sK8_A ) )
                  | ~ ( with_infima_relstr @ sK8_A ) )
            | ~ ( complete_relstr @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1205]) ).

thf(1317,plain,
    ( ( ~ ( lower_bounded_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1205]) ).

thf(1318,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                  | ~ ~ ( empty_carrier @ sK12_A ) )
            | ~ ( strict_rel_str @ sK12_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1206]) ).

thf(1319,plain,
    ( ( ~ ( reflexive_relstr @ sK12_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1206]) ).

thf(1320,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                                | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1207]) ).

thf(1321,plain,
    ( ( ~ ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1207]) ).

thf(1322,plain,
    ! [SV83: $i] :
      ( ( ( bounded_relstr @ SV83 )
        = $false )
      | ( ( lower_bounded_relstr @ SV83 )
        = $true )
      | ( ( rel_str @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1209]) ).

thf(1323,plain,
    ! [SV84: $i] :
      ( ( ( bounded_relstr @ SV84 )
        = $false )
      | ( ( upper_bounded_relstr @ SV84 )
        = $true )
      | ( ( rel_str @ SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1210]) ).

thf(1324,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1211]) ).

thf(1325,plain,
    ( ( ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1211]) ).

thf(1326,plain,
    ! [SV88: $i] :
      ( ( ( ( empty_carrier @ SV88 )
          | ~ ( lower_bounded_semilattstr @ SV88 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV88 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV88 ) )
        = $true )
      | ( ( latt_str @ SV88 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1213]) ).

thf(1327,plain,
    ! [SV89: $i] :
      ( ( ( ( empty_carrier @ SV89 )
          | ~ ( lower_bounded_semilattstr @ SV89 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV89 ) )
        = $true )
      | ( ( bounded_lattstr @ SV89 )
        = $true )
      | ( ( latt_str @ SV89 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1214]) ).

thf(1328,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1215]) ).

thf(1329,plain,
    ( ( ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1215]) ).

thf(1330,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1217]) ).

thf(1331,plain,
    ( ( ~ ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1217]) ).

thf(1332,plain,
    ! [SV41: $i] :
      ( ( ( empty @ ( sK5_B @ SV41 ) )
        = $false )
      | ( ( empty_carrier @ SV41 )
        = $true )
      | ( ( one_sorted_str @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1220]) ).

thf(1333,plain,
    ! [SV153: $i] :
      ( ( ( ~ ( meet_semilatt_str @ SV153 ) )
        = $true )
      | ( ( function @ ( the_L_meet @ SV153 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1221]) ).

thf(1334,plain,
    ! [SV154: $i] :
      ( ( ( ~ ( meet_semilatt_str @ SV154 ) )
        = $true )
      | ( ( quasi_total @ ( the_L_meet @ SV154 ) @ ( cartesian_product2 @ ( the_carrier @ SV154 ) @ ( the_carrier @ SV154 ) ) @ ( the_carrier @ SV154 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1222]) ).

thf(1335,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ( join_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ( join_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( meet_commutative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1223]) ).

thf(1336,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( meet_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1223]) ).

thf(1337,plain,
    ! [SV155: $i] :
      ( ( ( ~ ( latt_str @ SV155 ) )
        = $true )
      | ( ( ( empty_carrier @ SV155 )
          | ~ ( lattice @ SV155 )
          | ( meet_absorbing @ SV155 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1224]) ).

thf(1338,plain,
    ! [SV93: $i] :
      ( ( ( empty_carrier @ SV93 )
        = $true )
      | ( ( ~ ( lattice @ SV93 ) )
        = $true )
      | ( ( join_absorbing @ SV93 )
        = $true )
      | ( ( latt_str @ SV93 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1225]) ).

thf(1339,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                        | ~ ~ ( empty_carrier @ sK17_A ) )
                  | ~ ( strict_rel_str @ sK17_A ) )
            | ~ ( reflexive_relstr @ sK17_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1227]) ).

thf(1340,plain,
    ( ( ~ ( transitive_relstr @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1227]) ).

thf(1341,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                              | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                        | ~ ( strict_latt_str @ sK18_A ) )
                                                                  | ~ ( join_commutative @ sK18_A ) )
                                                            | ~ ( join_associative @ sK18_A ) )
                                                      | ~ ( meet_commutative @ sK18_A ) )
                                                | ~ ( meet_associative @ sK18_A ) )
                                          | ~ ( meet_absorbing @ sK18_A ) )
                                    | ~ ( join_absorbing @ sK18_A ) )
                              | ~ ( lattice @ sK18_A ) )
                        | ~ ( distributive_lattstr @ sK18_A ) )
                  | ~ ( lower_bounded_semilattstr @ sK18_A ) )
            | ~ ( upper_bounded_semilattstr @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1228]) ).

thf(1342,plain,
    ( ( ~ ( bounded_lattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1228]) ).

thf(1343,plain,
    ! [SV128: $i,SV42: $i,SV141: $i] :
      ( ( ( relation_of2 @ SV141 @ SV42 @ SV128 )
        = $false )
      | ( ( relation_of2_as_subset @ SV141 @ SV42 @ SV128 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1229]) ).

thf(1344,plain,
    ! [SV129: $i,SV42: $i,SV142: $i] :
      ( ( ( relation_of2_as_subset @ SV142 @ SV42 @ SV129 )
        = $false )
      | ( ( relation_of2 @ SV142 @ SV42 @ SV129 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1230]) ).

thf(1345,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1231]) ).

thf(1346,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1231]) ).

thf(1347,plain,
    ! [SV156: $i] :
      ( ( ( ( empty_carrier @ SV156 )
          | ~ ( lattice @ SV156 )
          | ~ ( complete_latt_str @ SV156 )
          | ~ ( latt_str @ SV156 ) )
        = $true )
      | ( ( latt_str @ SV156 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1232]) ).

thf(1348,plain,
    ! [SV94: $i] :
      ( ( ( empty_carrier @ SV94 )
        = $true )
      | ( ( ~ ( lattice @ SV94 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV94 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV94 ) )
        = $true )
      | ( ( ( bottom_of_semilattstr @ SV94 )
          = ( join_of_latt_set @ SV94 @ empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1233]) ).

thf(1349,plain,
    ! [SV174: $i,SV63: $i,SV43: $i] :
      ( ( ( ! [SY116: $i] :
              ( ( rel_str_of @ SV43 @ SV63 )
             != ( rel_str_of @ SV174 @ SY116 ) )
          | ( SV43 = SV174 ) )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1234]) ).

thf(1350,plain,
    ! [SV175: $i,SV63: $i,SV43: $i] :
      ( ( ( ! [SY117: $i] :
              ( ( ( rel_str_of @ SV43 @ SV63 )
               != ( rel_str_of @ SV175 @ SY117 ) )
              | ( SV63 = SY117 ) ) )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1235]) ).

thf(1351,plain,
    ! [SV97: $i] :
      ( ( ( ( empty_carrier @ SV97 )
          | ~ ( distributive_lattstr @ SV97 )
          | ~ ( bounded_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( complemented_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV97 ) )
        = $true )
      | ( ( latt_str @ SV97 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1236]) ).

thf(1352,plain,
    ! [SV98: $i] :
      ( ( ( ( empty_carrier @ SV98 )
          | ~ ( distributive_lattstr @ SV98 )
          | ~ ( bounded_lattstr @ SV98 ) )
        = $true )
      | ( ( ~ ( complemented_lattstr @ SV98 ) )
        = $true )
      | ( ( boolean_lattstr @ SV98 )
        = $true )
      | ( ( latt_str @ SV98 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1237]) ).

thf(1353,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1238]) ).

thf(1354,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1238]) ).

thf(1355,plain,
    ! [SV157: $i] :
      ( ( ( ( empty_carrier @ SV157 )
          | ~ ( lattice @ SV157 )
          | ~ ( latt_str @ SV157 ) )
        = $true )
      | ( ( v1_partfun1 @ ( k2_lattice3 @ SV157 ) @ ( the_carrier @ SV157 ) @ ( the_carrier @ SV157 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1239]) ).

thf(1356,plain,
    ! [SV99: $i] :
      ( ( ( lattice @ SV99 )
        = $false )
      | ( ( empty_carrier @ SV99 )
        = $true )
      | ( ( ~ ( latt_str @ SV99 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( k2_lattice3 @ SV99 ) @ ( the_carrier @ SV99 ) @ ( the_carrier @ SV99 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1240]) ).

thf(1357,plain,
    ! [SV100: $i,SV130: $i] :
      ( ( ( relation_of2 @ SV130 @ SV100 @ SV100 )
        = $false )
      | ( ( empty @ SV100 )
        = $true )
      | ( ( ~ ( empty_carrier @ ( rel_str_of @ SV100 @ SV130 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1241]) ).

thf(1358,plain,
    ! [SV101: $i,SV131: $i] :
      ( ( ( relation_of2 @ SV131 @ SV101 @ SV101 )
        = $false )
      | ( ( empty @ SV101 )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV101 @ SV131 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1242]) ).

thf(1359,plain,
    ! [SV158: $i] :
      ( ( ( ~ ( rel_str @ SV158 ) )
        = $true )
      | ( ( ( empty_carrier @ SV158 )
          | ~ ( complete_relstr @ SV158 )
          | ~ ( empty_carrier @ SV158 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1243]) ).

thf(1360,plain,
    ! [SV159: $i] :
      ( ( ( ~ ( rel_str @ SV159 ) )
        = $true )
      | ( ( ( empty_carrier @ SV159 )
          | ~ ( complete_relstr @ SV159 )
          | ( with_suprema_relstr @ SV159 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1244]) ).

thf(1361,plain,
    ! [SV102: $i] :
      ( ( ( empty_carrier @ SV102 )
        = $true )
      | ( ( ~ ( complete_relstr @ SV102 ) )
        = $true )
      | ( ( with_infima_relstr @ SV102 )
        = $true )
      | ( ( rel_str @ SV102 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1245]) ).

thf(1362,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( distributive_lattstr @ SX0 )
                                          | ~ ( empty_carrier @ SX0 ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( distributive_lattstr @ SX0 )
                                          | ( join_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ( join_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( meet_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( meet_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( meet_absorbing @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1246]) ).

thf(1363,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( join_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1246]) ).

thf(1364,plain,
    ! [SV160: $i] :
      ( ( ( ~ ( latt_str @ SV160 ) )
        = $true )
      | ( ( ( empty_carrier @ SV160 )
          | ~ ( lattice @ SV160 )
          | ~ ( distributive_lattstr @ SV160 )
          | ( lattice @ SV160 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1247]) ).

thf(1365,plain,
    ! [SV103: $i] :
      ( ( ( ( empty_carrier @ SV103 )
          | ~ ( lattice @ SV103 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV103 ) )
        = $true )
      | ( ( modular_lattstr @ SV103 )
        = $true )
      | ( ( latt_str @ SV103 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1248]) ).

thf(1366,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( antisymmetric @ SX1 )
            | ~ ( reflexive @ SX1 )
            | ~ ( transitive @ SX1 )
            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1249]) ).

thf(1367,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( antisymmetric @ SX1 )
            | ~ ( reflexive @ SX1 )
            | ~ ( transitive @ SX1 )
            | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
            | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
            | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1249]) ).

thf(1368,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ~ ( antisymmetric @ SV176 )
        | ~ ( reflexive @ SV176 )
        | ~ ( transitive @ SV176 )
        | ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 )
        | ~ ( relation_of2 @ SV176 @ SV161 @ SV161 )
        | ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1250]) ).

thf(1369,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( ~ ( antisymmetric @ SV132 )
          | ~ ( reflexive @ SV132 )
          | ~ ( transitive @ SV132 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1251]) ).

thf(1370,plain,
    ! [SV105: $i] :
      ( ( ( empty_carrier @ SV105 )
        = $true )
      | ( ( ~ ( complete_relstr @ SV105 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV105 ) )
        = $true )
      | ( ( rel_str @ SV105 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1252]) ).

thf(1371,plain,
    ! [SV106: $i] :
      ( ( ( empty_carrier @ SV106 )
        = $true )
      | ( ( ~ ( complete_relstr @ SV106 ) )
        = $true )
      | ( ( bounded_relstr @ SV106 )
        = $true )
      | ( ( rel_str @ SV106 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1253]) ).

thf(1372,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1254]) ).

thf(1373,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1254]) ).

thf(1374,plain,
    ! [SV162: $i] :
      ( ( ( ( empty_carrier @ SV162 )
          | ~ ( lattice @ SV162 )
          | ~ ( latt_str @ SV162 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV162 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1255]) ).

thf(1375,plain,
    ! [SV107: $i] :
      ( ( ( lattice @ SV107 )
        = $false )
      | ( ( empty_carrier @ SV107 )
        = $true )
      | ( ( ~ ( latt_str @ SV107 ) )
        = $true )
      | ( ( rel_str @ ( poset_of_lattice @ SV107 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1256]) ).

thf(1376,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                          | ~ ~ ( empty_carrier @ sK3_A ) )
                                    | ~ ( strict_latt_str @ sK3_A ) )
                              | ~ ( join_commutative @ sK3_A ) )
                        | ~ ( join_associative @ sK3_A ) )
                  | ~ ( meet_commutative @ sK3_A ) )
            | ~ ( meet_associative @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1257]) ).

thf(1377,plain,
    ( ( ~ ( meet_absorbing @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1257]) ).

thf(1378,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                  | ~ ~ ( empty_carrier @ sK21_A ) )
                                                            | ~ ( strict_latt_str @ sK21_A ) )
                                                      | ~ ( join_commutative @ sK21_A ) )
                                                | ~ ( join_associative @ sK21_A ) )
                                          | ~ ( meet_commutative @ sK21_A ) )
                                    | ~ ( meet_associative @ sK21_A ) )
                              | ~ ( meet_absorbing @ sK21_A ) )
                        | ~ ( join_absorbing @ sK21_A ) )
                  | ~ ( lattice @ sK21_A ) )
            | ~ ( distributive_lattstr @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1260]) ).

thf(1379,plain,
    ( ( ~ ( modular_lattstr @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1260]) ).

thf(1380,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1261]) ).

thf(1381,plain,
    ( ( ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1261]) ).

thf(1382,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( lower_bounded_semilattstr @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1263]) ).

thf(1383,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1263]) ).

thf(1384,plain,
    ! [SV164: $i] :
      ( ( ( ( empty_carrier @ SV164 )
          | ~ ( lattice @ SV164 )
          | ~ ( lower_bounded_semilattstr @ SV164 )
          | ~ ( latt_str @ SV164 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV164 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1264]) ).

thf(1385,plain,
    ! [SV113: $i] :
      ( ( ( empty_carrier @ SV113 )
        = $true )
      | ( ( ~ ( lattice @ SV113 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV113 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV113 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV113 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1265]) ).

thf(1386,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV135 )
          | ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( function @ SV143 )
          | ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1266]) ).

thf(1387,plain,
    ! [SV144: $i,SV136: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV136 )
          | ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( function @ SV144 )
          | ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1267]) ).

thf(1388,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( reflexive_relstr @ SX0 )
                  | ~ ( transitive_relstr @ SX0 )
                  | ~ ( antisymmetric_relstr @ SX0 )
                  | ~ ( rel_str @ SX0 )
                  | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( reflexive_relstr @ SX0 )
                  | ~ ( transitive_relstr @ SX0 )
                  | ~ ( antisymmetric_relstr @ SX0 )
                  | ~ ( rel_str @ SX0 )
                  | ( relation @ ( the_InternalRel @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1270]) ).

thf(1389,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1270]) ).

thf(1390,plain,
    ! [SV165: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV165 )
          | ~ ( transitive_relstr @ SV165 )
          | ~ ( antisymmetric_relstr @ SV165 )
          | ~ ( rel_str @ SV165 ) )
        = $true )
      | ( ( transitive @ ( the_InternalRel @ SV165 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1271]) ).

thf(1391,plain,
    ! [SV116: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( transitive_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV116 ) )
        = $true )
      | ( ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1272]) ).

thf(1392,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
        = $false )
      | ( ( ~ ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 ) )
        = $true )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1273]) ).

thf(1393,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1275]) ).

thf(1394,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1275]) ).

thf(1395,plain,
    ! [SV166: $i] :
      ( ( ( ( empty_carrier @ SV166 )
          | ~ ( lattice @ SV166 )
          | ~ ( latt_str @ SV166 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV166 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1276]) ).

thf(1396,plain,
    ! [SV117: $i] :
      ( ( ( lattice @ SV117 )
        = $false )
      | ( ( empty_carrier @ SV117 )
        = $true )
      | ( ( ~ ( latt_str @ SV117 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV117 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1277]) ).

thf(1397,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( relation @ ( sK11_C @ SV65 @ SV47 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1278]) ).

thf(1398,plain,
    ! [SV47: $i,SV65: $i] :
      ( ( relation_of2 @ ( sK11_C @ SV65 @ SV47 ) @ SV47 @ SV65 )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1279]) ).

thf(1399,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( empty_carrier @ SX0 ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ~ ( latt_str @ SX0 )
                                                      | ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ( join_commutative @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ( join_associative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( meet_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( meet_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( meet_absorbing @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( join_absorbing @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1280]) ).

thf(1400,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1280]) ).

thf(1401,plain,
    ! [SV167: $i] :
      ( ( ( ~ ( latt_str @ SV167 ) )
        = $true )
      | ( ( ( empty_carrier @ SV167 )
          | ~ ( lattice @ SV167 )
          | ~ ( complete_latt_str @ SV167 )
          | ( upper_bounded_semilattstr @ SV167 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1281]) ).

thf(1402,plain,
    ! [SV118: $i] :
      ( ( ( ( empty_carrier @ SV118 )
          | ~ ( lattice @ SV118 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV118 ) )
        = $true )
      | ( ( bounded_lattstr @ SV118 )
        = $true )
      | ( ( latt_str @ SV118 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1282]) ).

thf(1403,plain,
    ! [SV48: $i] :
      ( ( ( latt_str @ SV48 )
        = $false )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( ~ ( ~ ! [SY61: $i] :
                    ( ( join_of_latt_set @ SV48 @ SY61 )
                    = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
              | ~ ! [SY62: $i] :
                    ( ( meet_of_latt_set @ SV48 @ SY62 )
                    = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1283]) ).

thf(1404,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ( ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( latt_str @ SX0 )
                                                      | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] :
                                                      ( ( empty_carrier @ SX0 )
                                                      | ~ ( lattice @ SX0 )
                                                      | ~ ( complete_latt_str @ SX0 )
                                                      | ~ ( latt_str @ SX0 )
                                                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1284]) ).

thf(1405,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1284]) ).

thf(1406,plain,
    ! [SV168: $i] :
      ( ( ( ( empty_carrier @ SV168 )
          | ~ ( lattice @ SV168 )
          | ~ ( complete_latt_str @ SV168 )
          | ~ ( latt_str @ SV168 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV168 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1285]) ).

thf(1407,plain,
    ! [SV119: $i] :
      ( ( ( empty_carrier @ SV119 )
        = $true )
      | ( ( ~ ( lattice @ SV119 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV119 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV119 ) )
        = $true )
      | ( ( complete_relstr @ ( poset_of_lattice @ SV119 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1286]) ).

thf(1408,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( boolean_lattstr @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( boolean_lattstr @ SX0 )
                        | ( distributive_lattstr @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ( lower_bounded_semilattstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1287]) ).

thf(1409,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1287]) ).

thf(1410,plain,
    ! [SV169: $i] :
      ( ( ( ~ ( latt_str @ SV169 ) )
        = $true )
      | ( ( ( empty_carrier @ SV169 )
          | ~ ( boolean_lattstr @ SV169 )
          | ( bounded_lattstr @ SV169 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1288]) ).

thf(1411,plain,
    ! [SV120: $i] :
      ( ( ( empty_carrier @ SV120 )
        = $true )
      | ( ( ~ ( boolean_lattstr @ SV120 ) )
        = $true )
      | ( ( complemented_lattstr @ SV120 )
        = $true )
      | ( ( latt_str @ SV120 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1289]) ).

thf(1412,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                  | ~ ~ ( empty_carrier @ sK19_A ) )
                                                            | ~ ( strict_latt_str @ sK19_A ) )
                                                      | ~ ( join_commutative @ sK19_A ) )
                                                | ~ ( join_associative @ sK19_A ) )
                                          | ~ ( meet_commutative @ sK19_A ) )
                                    | ~ ( meet_associative @ sK19_A ) )
                              | ~ ( meet_absorbing @ sK19_A ) )
                        | ~ ( join_absorbing @ sK19_A ) )
                  | ~ ( lattice @ sK19_A ) )
            | ~ ( lower_bounded_semilattstr @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1290]) ).

thf(1413,plain,
    ( ( ~ ( upper_bounded_semilattstr @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1290]) ).

thf(1414,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( ~ ( function @ SV139 )
          | ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( function @ SV145 )
          | ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1291]) ).

thf(1415,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( ~ ( function @ SV140 )
          | ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( function @ SV146 )
          | ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1292]) ).

thf(1416,plain,
    ! [SV170: $i] :
      ( ( ( ~ ( latt_str @ SV170 ) )
        = $true )
      | ( ( ( empty_carrier @ SV170 )
          | ~ ( bounded_lattstr @ SV170 )
          | ~ ( empty_carrier @ SV170 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1293]) ).

thf(1417,plain,
    ! [SV171: $i] :
      ( ( ( ~ ( latt_str @ SV171 ) )
        = $true )
      | ( ( ( empty_carrier @ SV171 )
          | ~ ( bounded_lattstr @ SV171 )
          | ( lower_bounded_semilattstr @ SV171 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1294]) ).

thf(1418,plain,
    ! [SV121: $i] :
      ( ( ( empty_carrier @ SV121 )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV121 ) )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV121 )
        = $true )
      | ( ( latt_str @ SV121 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1295]) ).

thf(1419,plain,
    ! [SV172: $i] :
      ( ( ( ~ ( join_semilatt_str @ SV172 ) )
        = $true )
      | ( ( function @ ( the_L_join @ SV172 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1296]) ).

thf(1420,plain,
    ! [SV173: $i] :
      ( ( ( ~ ( join_semilatt_str @ SV173 ) )
        = $true )
      | ( ( quasi_total @ ( the_L_join @ SV173 ) @ ( cartesian_product2 @ ( the_carrier @ SV173 ) @ ( the_carrier @ SV173 ) ) @ ( the_carrier @ SV173 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1297]) ).

thf(1421,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( ~ ( function @ SV66 )
          | ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( function @ SV71 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1298]) ).

thf(1422,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1300]) ).

thf(1423,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1301]) ).

thf(1424,plain,
    ! [SV147: $i] :
      ( ( ( ( empty_carrier @ SV147 )
          | ~ ( lattice @ SV147 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV147 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV147 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1302]) ).

thf(1425,plain,
    ! [SV74: $i] :
      ( ( ( latt_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( lattice @ SV74 )
        = $false )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV74 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1303]) ).

thf(1426,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( upper_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( upper_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( upper_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( upper_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1304]) ).

thf(1427,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1305]) ).

thf(1428,plain,
    ! [SV148: $i] :
      ( ( ( ( empty_carrier @ SV148 )
          | ~ ( lattice @ SV148 )
          | ~ ( upper_bounded_semilattstr @ SV148 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV148 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV148 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1306]) ).

thf(1429,plain,
    ! [SV75: $i] :
      ( ( ( lattice @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV75 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV75 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV75 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1307]) ).

thf(1430,plain,
    ! [SV76: $i] :
      ( ( ( ( empty_carrier @ SV76 )
          | ~ ( join_commutative @ SV76 )
          | ~ ( join_associative @ SV76 )
          | ~ ( meet_commutative @ SV76 )
          | ~ ( meet_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1308]) ).

thf(1431,plain,
    ! [SV77: $i] :
      ( ( ( ( empty_carrier @ SV77 )
          | ~ ( join_commutative @ SV77 )
          | ~ ( join_associative @ SV77 )
          | ~ ( meet_commutative @ SV77 )
          | ~ ( meet_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1309]) ).

thf(1432,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                                  | ~ ~ ( empty_carrier @ sK13_A ) )
                            | ~ ( strict_rel_str @ sK13_A ) )
                      | ~ ( reflexive_relstr @ sK13_A ) )
                | ~ ( transitive_relstr @ sK13_A ) )
          | ~ ( antisymmetric_relstr @ sK13_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1310]) ).

thf(1433,plain,
    ( ( with_suprema_relstr @ sK13_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1311]) ).

thf(1434,plain,
    ! [SV177: $i,SV126: $i,SV39: $i] :
      ( ( ( ! [SY118: $i] :
              ( ( SV39 != SY118 )
              | ~ ( element @ SY118 @ ( the_carrier @ SV126 ) )
              | ~ ( latt_set_smaller @ SV126 @ SY118 @ SV177 ) )
          | ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SV177 ) ) )
        = $true )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( latt_str @ SV126 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1312]) ).

thf(1435,plain,
    ! [SV178: $i,SV127: $i,SV39: $i] :
      ( ( ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
          | ~ ( ~ ~ ( ( SV39
                     != ( sK22_D @ SV178 @ SV127 @ SV39 ) )
                    | ~ ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
              | ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ SV178 ) ) )
        = $true )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1313]) ).

thf(1436,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                          | ~ ~ ( empty_carrier @ sK20_A ) )
                                                    | ~ ( strict_latt_str @ sK20_A ) )
                                              | ~ ( join_commutative @ sK20_A ) )
                                        | ~ ( join_associative @ sK20_A ) )
                                  | ~ ( meet_commutative @ sK20_A ) )
                            | ~ ( meet_associative @ sK20_A ) )
                      | ~ ( meet_absorbing @ sK20_A ) )
                | ~ ( join_absorbing @ sK20_A ) )
          | ~ ( lattice @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1314]) ).

thf(1437,plain,
    ( ( lower_bounded_semilattstr @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1315]) ).

thf(1438,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                              | ~ ~ ( empty_carrier @ sK8_A ) )
                                        | ~ ( reflexive_relstr @ sK8_A ) )
                                  | ~ ( transitive_relstr @ sK8_A ) )
                            | ~ ( antisymmetric_relstr @ sK8_A ) )
                      | ~ ( with_suprema_relstr @ sK8_A ) )
                | ~ ( with_infima_relstr @ sK8_A ) )
          | ~ ( complete_relstr @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1316]) ).

thf(1439,plain,
    ( ( lower_bounded_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1317]) ).

thf(1440,plain,
    ( ( ~ ( ~ ~ ( ~ ( rel_str @ sK12_A )
                | ~ ~ ( empty_carrier @ sK12_A ) )
          | ~ ( strict_rel_str @ sK12_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1318]) ).

thf(1441,plain,
    ( ( reflexive_relstr @ sK12_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1319]) ).

thf(1442,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                              | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1320]) ).

thf(1443,plain,
    ( ( ! [SX0: $i] : ( with_suprema_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1321]) ).

thf(1444,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1324]) ).

thf(1445,plain,
    ( ( ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1325]) ).

thf(1446,plain,
    ! [SV88: $i] :
      ( ( ( empty_carrier @ SV88 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV88 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV88 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV88 ) )
        = $true )
      | ( ( latt_str @ SV88 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1326]) ).

thf(1447,plain,
    ! [SV89: $i] :
      ( ( ( empty_carrier @ SV89 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV89 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV89 ) )
        = $true )
      | ( ( bounded_lattstr @ SV89 )
        = $true )
      | ( ( latt_str @ SV89 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1327]) ).

thf(1448,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1328]) ).

thf(1449,plain,
    ( ( ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1329]) ).

thf(1450,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1330]) ).

thf(1451,plain,
    ( ( ! [SX0: $i] : ( complemented_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1331]) ).

thf(1452,plain,
    ! [SV153: $i] :
      ( ( ( meet_semilatt_str @ SV153 )
        = $false )
      | ( ( function @ ( the_L_meet @ SV153 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1333]) ).

thf(1453,plain,
    ! [SV154: $i] :
      ( ( ( meet_semilatt_str @ SV154 )
        = $false )
      | ( ( quasi_total @ ( the_L_meet @ SV154 ) @ ( cartesian_product2 @ ( the_carrier @ SV154 ) @ ( the_carrier @ SV154 ) ) @ ( the_carrier @ SV154 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1334]) ).

thf(1454,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( empty_carrier @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ( join_commutative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ( join_associative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ( meet_commutative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1335]) ).

thf(1455,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ( meet_associative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1336]) ).

thf(1456,plain,
    ! [SV155: $i] :
      ( ( ( latt_str @ SV155 )
        = $false )
      | ( ( ( empty_carrier @ SV155 )
          | ~ ( lattice @ SV155 )
          | ( meet_absorbing @ SV155 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1337]) ).

thf(1457,plain,
    ! [SV93: $i] :
      ( ( ( lattice @ SV93 )
        = $false )
      | ( ( empty_carrier @ SV93 )
        = $true )
      | ( ( join_absorbing @ SV93 )
        = $true )
      | ( ( latt_str @ SV93 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1338]) ).

thf(1458,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                      | ~ ~ ( empty_carrier @ sK17_A ) )
                | ~ ( strict_rel_str @ sK17_A ) )
          | ~ ( reflexive_relstr @ sK17_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1339]) ).

thf(1459,plain,
    ( ( transitive_relstr @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1340]) ).

thf(1460,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                            | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                      | ~ ( strict_latt_str @ sK18_A ) )
                                                                | ~ ( join_commutative @ sK18_A ) )
                                                          | ~ ( join_associative @ sK18_A ) )
                                                    | ~ ( meet_commutative @ sK18_A ) )
                                              | ~ ( meet_associative @ sK18_A ) )
                                        | ~ ( meet_absorbing @ sK18_A ) )
                                  | ~ ( join_absorbing @ sK18_A ) )
                            | ~ ( lattice @ sK18_A ) )
                      | ~ ( distributive_lattstr @ sK18_A ) )
                | ~ ( lower_bounded_semilattstr @ sK18_A ) )
          | ~ ( upper_bounded_semilattstr @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1341]) ).

thf(1461,plain,
    ( ( bounded_lattstr @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1342]) ).

thf(1462,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1345]) ).

thf(1463,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1346]) ).

thf(1464,plain,
    ! [SV156: $i] :
      ( ( ( ( empty_carrier @ SV156 )
          | ~ ( lattice @ SV156 )
          | ~ ( complete_latt_str @ SV156 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV156 ) )
        = $true )
      | ( ( latt_str @ SV156 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1347]) ).

thf(1465,plain,
    ! [SV94: $i] :
      ( ( ( lattice @ SV94 )
        = $false )
      | ( ( empty_carrier @ SV94 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV94 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV94 ) )
        = $true )
      | ( ( ( bottom_of_semilattstr @ SV94 )
          = ( join_of_latt_set @ SV94 @ empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1348]) ).

thf(1466,plain,
    ! [SV174: $i,SV63: $i,SV43: $i] :
      ( ( ( ! [SY116: $i] :
              ( ( rel_str_of @ SV43 @ SV63 )
             != ( rel_str_of @ SV174 @ SY116 ) ) )
        = $true )
      | ( ( SV43 = SV174 )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1349]) ).

thf(1467,plain,
    ! [SV179: $i,SV175: $i,SV63: $i,SV43: $i] :
      ( ( ( ( ( rel_str_of @ SV43 @ SV63 )
           != ( rel_str_of @ SV175 @ SV179 ) )
          | ( SV63 = SV179 ) )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1350]) ).

thf(1468,plain,
    ! [SV97: $i] :
      ( ( ( ( empty_carrier @ SV97 )
          | ~ ( distributive_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( complemented_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV97 ) )
        = $true )
      | ( ( latt_str @ SV97 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1351]) ).

thf(1469,plain,
    ! [SV98: $i] :
      ( ( ( ( empty_carrier @ SV98 )
          | ~ ( distributive_lattstr @ SV98 ) )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV98 ) )
        = $true )
      | ( ( ~ ( complemented_lattstr @ SV98 ) )
        = $true )
      | ( ( boolean_lattstr @ SV98 )
        = $true )
      | ( ( latt_str @ SV98 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1352]) ).

thf(1470,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1353]) ).

thf(1471,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( transitive @ ( k2_lattice3 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1354]) ).

thf(1472,plain,
    ! [SV157: $i] :
      ( ( ( ( empty_carrier @ SV157 )
          | ~ ( lattice @ SV157 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV157 ) )
        = $true )
      | ( ( v1_partfun1 @ ( k2_lattice3 @ SV157 ) @ ( the_carrier @ SV157 ) @ ( the_carrier @ SV157 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1355]) ).

thf(1473,plain,
    ! [SV99: $i] :
      ( ( ( latt_str @ SV99 )
        = $false )
      | ( ( empty_carrier @ SV99 )
        = $true )
      | ( ( lattice @ SV99 )
        = $false )
      | ( ( relation_of2_as_subset @ ( k2_lattice3 @ SV99 ) @ ( the_carrier @ SV99 ) @ ( the_carrier @ SV99 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1356]) ).

thf(1474,plain,
    ! [SV130: $i,SV100: $i] :
      ( ( ( empty_carrier @ ( rel_str_of @ SV100 @ SV130 ) )
        = $false )
      | ( ( empty @ SV100 )
        = $true )
      | ( ( relation_of2 @ SV130 @ SV100 @ SV100 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1357]) ).

thf(1475,plain,
    ! [SV158: $i] :
      ( ( ( rel_str @ SV158 )
        = $false )
      | ( ( ( empty_carrier @ SV158 )
          | ~ ( complete_relstr @ SV158 )
          | ~ ( empty_carrier @ SV158 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1359]) ).

thf(1476,plain,
    ! [SV159: $i] :
      ( ( ( rel_str @ SV159 )
        = $false )
      | ( ( ( empty_carrier @ SV159 )
          | ~ ( complete_relstr @ SV159 )
          | ( with_suprema_relstr @ SV159 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1360]) ).

thf(1477,plain,
    ! [SV102: $i] :
      ( ( ( complete_relstr @ SV102 )
        = $false )
      | ( ( empty_carrier @ SV102 )
        = $true )
      | ( ( with_infima_relstr @ SV102 )
        = $true )
      | ( ( rel_str @ SV102 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1361]) ).

thf(1478,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( distributive_lattstr @ SX0 )
                                        | ~ ( empty_carrier @ SX0 ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( distributive_lattstr @ SX0 )
                                        | ( join_commutative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( distributive_lattstr @ SX0 )
                                  | ( join_associative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( distributive_lattstr @ SX0 )
                            | ( meet_commutative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( distributive_lattstr @ SX0 )
                      | ( meet_associative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ( meet_absorbing @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1362]) ).

thf(1479,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ( join_absorbing @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1363]) ).

thf(1480,plain,
    ! [SV160: $i] :
      ( ( ( latt_str @ SV160 )
        = $false )
      | ( ( ( empty_carrier @ SV160 )
          | ~ ( lattice @ SV160 )
          | ~ ( distributive_lattstr @ SV160 )
          | ( lattice @ SV160 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1364]) ).

thf(1481,plain,
    ! [SV103: $i] :
      ( ( ( empty_carrier @ SV103 )
        = $true )
      | ( ( ~ ( lattice @ SV103 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV103 ) )
        = $true )
      | ( ( modular_lattstr @ SV103 )
        = $true )
      | ( ( latt_str @ SV103 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1365]) ).

thf(1482,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( antisymmetric @ SX1 )
          | ~ ( reflexive @ SX1 )
          | ~ ( transitive @ SX1 )
          | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
          | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ( reflexive_relstr @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1366]) ).

thf(1483,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( antisymmetric @ SX1 )
          | ~ ( reflexive @ SX1 )
          | ~ ( transitive @ SX1 )
          | ~ ( v1_partfun1 @ SX1 @ SX0 @ SX0 )
          | ~ ( relation_of2 @ SX1 @ SX0 @ SX0 )
          | ( strict_rel_str @ ( rel_str_of @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1367]) ).

thf(1484,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( ~ ( antisymmetric @ SV176 )
          | ~ ( reflexive @ SV176 )
          | ~ ( transitive @ SV176 )
          | ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 )
          | ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1368]) ).

thf(1485,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( ~ ( antisymmetric @ SV132 )
          | ~ ( reflexive @ SV132 ) )
        = $true )
      | ( ( ~ ( transitive @ SV132 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1369]) ).

thf(1486,plain,
    ! [SV105: $i] :
      ( ( ( complete_relstr @ SV105 )
        = $false )
      | ( ( empty_carrier @ SV105 )
        = $true )
      | ( ( ~ ( empty_carrier @ SV105 ) )
        = $true )
      | ( ( rel_str @ SV105 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1370]) ).

thf(1487,plain,
    ! [SV106: $i] :
      ( ( ( complete_relstr @ SV106 )
        = $false )
      | ( ( empty_carrier @ SV106 )
        = $true )
      | ( ( bounded_relstr @ SV106 )
        = $true )
      | ( ( rel_str @ SV106 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1371]) ).

thf(1488,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1372]) ).

thf(1489,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1373]) ).

thf(1490,plain,
    ! [SV162: $i] :
      ( ( ( ( empty_carrier @ SV162 )
          | ~ ( lattice @ SV162 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV162 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV162 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1374]) ).

thf(1491,plain,
    ! [SV107: $i] :
      ( ( ( latt_str @ SV107 )
        = $false )
      | ( ( empty_carrier @ SV107 )
        = $true )
      | ( ( lattice @ SV107 )
        = $false )
      | ( ( rel_str @ ( poset_of_lattice @ SV107 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1375]) ).

thf(1492,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                        | ~ ~ ( empty_carrier @ sK3_A ) )
                                  | ~ ( strict_latt_str @ sK3_A ) )
                            | ~ ( join_commutative @ sK3_A ) )
                      | ~ ( join_associative @ sK3_A ) )
                | ~ ( meet_commutative @ sK3_A ) )
          | ~ ( meet_associative @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1376]) ).

thf(1493,plain,
    ( ( meet_absorbing @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1377]) ).

thf(1494,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                                | ~ ~ ( empty_carrier @ sK21_A ) )
                                                          | ~ ( strict_latt_str @ sK21_A ) )
                                                    | ~ ( join_commutative @ sK21_A ) )
                                              | ~ ( join_associative @ sK21_A ) )
                                        | ~ ( meet_commutative @ sK21_A ) )
                                  | ~ ( meet_associative @ sK21_A ) )
                            | ~ ( meet_absorbing @ sK21_A ) )
                      | ~ ( join_absorbing @ sK21_A ) )
                | ~ ( lattice @ sK21_A ) )
          | ~ ( distributive_lattstr @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1378]) ).

thf(1495,plain,
    ( ( modular_lattstr @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1379]) ).

thf(1496,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1380]) ).

thf(1497,plain,
    ( ( ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1381]) ).

thf(1498,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( lower_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( lower_bounded_semilattstr @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( lower_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( lower_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1382]) ).

thf(1499,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1383]) ).

thf(1500,plain,
    ! [SV164: $i] :
      ( ( ( ( empty_carrier @ SV164 )
          | ~ ( lattice @ SV164 )
          | ~ ( lower_bounded_semilattstr @ SV164 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV164 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV164 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1384]) ).

thf(1501,plain,
    ! [SV113: $i] :
      ( ( ( lattice @ SV113 )
        = $false )
      | ( ( empty_carrier @ SV113 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV113 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV113 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV113 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1385]) ).

thf(1502,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV135 )
          | ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( function @ SV143 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1386]) ).

thf(1503,plain,
    ! [SV144: $i,SV136: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV136 )
          | ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( function @ SV144 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1387]) ).

thf(1504,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( reflexive_relstr @ SX0 )
                | ~ ( transitive_relstr @ SX0 )
                | ~ ( antisymmetric_relstr @ SX0 )
                | ~ ( rel_str @ SX0 )
                | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( reflexive_relstr @ SX0 )
                | ~ ( transitive_relstr @ SX0 )
                | ~ ( antisymmetric_relstr @ SX0 )
                | ~ ( rel_str @ SX0 )
                | ( relation @ ( the_InternalRel @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1388]) ).

thf(1505,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( reflexive_relstr @ SX0 )
          | ~ ( transitive_relstr @ SX0 )
          | ~ ( antisymmetric_relstr @ SX0 )
          | ~ ( rel_str @ SX0 )
          | ( antisymmetric @ ( the_InternalRel @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1389]) ).

thf(1506,plain,
    ! [SV165: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV165 )
          | ~ ( transitive_relstr @ SV165 )
          | ~ ( antisymmetric_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV165 ) )
        = $true )
      | ( ( transitive @ ( the_InternalRel @ SV165 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1390]) ).

thf(1507,plain,
    ! [SV116: $i] :
      ( ( ( reflexive_relstr @ SV116 )
        = $false )
      | ( ( ~ ( transitive_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV116 ) )
        = $true )
      | ( ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1391]) ).

thf(1508,plain,
    ! [SV46: $i,SV64: $i] :
      ( ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV64 )
        = $false )
      | ( ( in @ ( sK2_C @ SV64 @ SV46 ) @ SV46 )
        = $false )
      | ( ( SV46 = SV64 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1392]) ).

thf(1509,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1393]) ).

thf(1510,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1394]) ).

thf(1511,plain,
    ! [SV166: $i] :
      ( ( ( ( empty_carrier @ SV166 )
          | ~ ( lattice @ SV166 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV166 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV166 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1395]) ).

thf(1512,plain,
    ! [SV117: $i] :
      ( ( ( latt_str @ SV117 )
        = $false )
      | ( ( empty_carrier @ SV117 )
        = $true )
      | ( ( lattice @ SV117 )
        = $false )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV117 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1396]) ).

thf(1513,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ( ~ ( latt_str @ SX0 )
                                                    | ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ~ ( empty_carrier @ SX0 ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ~ ( latt_str @ SX0 )
                                                    | ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ( join_commutative @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ( join_associative @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ( meet_commutative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ( meet_associative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ( meet_absorbing @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( join_absorbing @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1399]) ).

thf(1514,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1400]) ).

thf(1515,plain,
    ! [SV167: $i] :
      ( ( ( latt_str @ SV167 )
        = $false )
      | ( ( ( empty_carrier @ SV167 )
          | ~ ( lattice @ SV167 )
          | ~ ( complete_latt_str @ SV167 )
          | ( upper_bounded_semilattstr @ SV167 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1401]) ).

thf(1516,plain,
    ! [SV118: $i] :
      ( ( ( empty_carrier @ SV118 )
        = $true )
      | ( ( ~ ( lattice @ SV118 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV118 ) )
        = $true )
      | ( ( bounded_lattstr @ SV118 )
        = $true )
      | ( ( latt_str @ SV118 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1402]) ).

thf(1517,plain,
    ! [SV48: $i] :
      ( ( ( ~ ! [SY61: $i] :
                ( ( join_of_latt_set @ SV48 @ SY61 )
                = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) )
          | ~ ! [SY62: $i] :
                ( ( meet_of_latt_set @ SV48 @ SY62 )
                = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) )
        = $false )
      | ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( latt_str @ SV48 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1403]) ).

thf(1518,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] :
                                                    ( ( empty_carrier @ SX0 )
                                                    | ~ ( lattice @ SX0 )
                                                    | ~ ( complete_latt_str @ SX0 )
                                                    | ~ ( latt_str @ SX0 )
                                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1404]) ).

thf(1519,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( with_suprema_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1405]) ).

thf(1520,plain,
    ! [SV168: $i] :
      ( ( ( ( empty_carrier @ SV168 )
          | ~ ( lattice @ SV168 )
          | ~ ( complete_latt_str @ SV168 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV168 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV168 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1406]) ).

thf(1521,plain,
    ! [SV119: $i] :
      ( ( ( lattice @ SV119 )
        = $false )
      | ( ( empty_carrier @ SV119 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV119 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV119 ) )
        = $true )
      | ( ( complete_relstr @ ( poset_of_lattice @ SV119 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1407]) ).

thf(1522,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( boolean_lattstr @ SX0 )
                      | ~ ( empty_carrier @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( boolean_lattstr @ SX0 )
                      | ( distributive_lattstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( boolean_lattstr @ SX0 )
                | ( lower_bounded_semilattstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1408]) ).

thf(1523,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( boolean_lattstr @ SX0 )
          | ( upper_bounded_semilattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1409]) ).

thf(1524,plain,
    ! [SV169: $i] :
      ( ( ( latt_str @ SV169 )
        = $false )
      | ( ( ( empty_carrier @ SV169 )
          | ~ ( boolean_lattstr @ SV169 )
          | ( bounded_lattstr @ SV169 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1410]) ).

thf(1525,plain,
    ! [SV120: $i] :
      ( ( ( boolean_lattstr @ SV120 )
        = $false )
      | ( ( empty_carrier @ SV120 )
        = $true )
      | ( ( complemented_lattstr @ SV120 )
        = $true )
      | ( ( latt_str @ SV120 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1411]) ).

thf(1526,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                                | ~ ~ ( empty_carrier @ sK19_A ) )
                                                          | ~ ( strict_latt_str @ sK19_A ) )
                                                    | ~ ( join_commutative @ sK19_A ) )
                                              | ~ ( join_associative @ sK19_A ) )
                                        | ~ ( meet_commutative @ sK19_A ) )
                                  | ~ ( meet_associative @ sK19_A ) )
                            | ~ ( meet_absorbing @ sK19_A ) )
                      | ~ ( join_absorbing @ sK19_A ) )
                | ~ ( lattice @ sK19_A ) )
          | ~ ( lower_bounded_semilattstr @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1412]) ).

thf(1527,plain,
    ( ( upper_bounded_semilattstr @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1413]) ).

thf(1528,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( ~ ( function @ SV139 )
          | ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( function @ SV145 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1414]) ).

thf(1529,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( ~ ( function @ SV140 )
          | ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( function @ SV146 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1415]) ).

thf(1530,plain,
    ! [SV170: $i] :
      ( ( ( latt_str @ SV170 )
        = $false )
      | ( ( ( empty_carrier @ SV170 )
          | ~ ( bounded_lattstr @ SV170 )
          | ~ ( empty_carrier @ SV170 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1416]) ).

thf(1531,plain,
    ! [SV171: $i] :
      ( ( ( latt_str @ SV171 )
        = $false )
      | ( ( ( empty_carrier @ SV171 )
          | ~ ( bounded_lattstr @ SV171 )
          | ( lower_bounded_semilattstr @ SV171 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1417]) ).

thf(1532,plain,
    ! [SV121: $i] :
      ( ( ( bounded_lattstr @ SV121 )
        = $false )
      | ( ( empty_carrier @ SV121 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV121 )
        = $true )
      | ( ( latt_str @ SV121 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1418]) ).

thf(1533,plain,
    ! [SV172: $i] :
      ( ( ( join_semilatt_str @ SV172 )
        = $false )
      | ( ( function @ ( the_L_join @ SV172 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1419]) ).

thf(1534,plain,
    ! [SV173: $i] :
      ( ( ( join_semilatt_str @ SV173 )
        = $false )
      | ( ( quasi_total @ ( the_L_join @ SV173 ) @ ( cartesian_product2 @ ( the_carrier @ SV173 ) @ ( the_carrier @ SV173 ) ) @ ( the_carrier @ SV173 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1420]) ).

thf(1535,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( ~ ( function @ SV66 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( function @ SV71 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1421]) ).

thf(1536,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1422]) ).

thf(1537,plain,
    ! [SV180: $i] :
      ( ( ( empty_carrier @ SV180 )
        | ~ ( lattice @ SV180 )
        | ~ ( latt_str @ SV180 )
        | ( antisymmetric_relstr @ ( poset_of_lattice @ SV180 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1423]) ).

thf(1538,plain,
    ! [SV147: $i] :
      ( ( ( empty_carrier @ SV147 )
        = $true )
      | ( ( ~ ( lattice @ SV147 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV147 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV147 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1424]) ).

thf(1539,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1426]) ).

thf(1540,plain,
    ! [SV181: $i] :
      ( ( ( empty_carrier @ SV181 )
        | ~ ( lattice @ SV181 )
        | ~ ( upper_bounded_semilattstr @ SV181 )
        | ~ ( latt_str @ SV181 )
        | ( upper_bounded_relstr @ ( poset_of_lattice @ SV181 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1427]) ).

thf(1541,plain,
    ! [SV148: $i] :
      ( ( ( ( empty_carrier @ SV148 )
          | ~ ( lattice @ SV148 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV148 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV148 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV148 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1428]) ).

thf(1542,plain,
    ! [SV75: $i] :
      ( ( ( upper_bounded_semilattstr @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( lattice @ SV75 )
        = $false )
      | ( ( ~ ( latt_str @ SV75 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV75 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1429]) ).

thf(1543,plain,
    ! [SV76: $i] :
      ( ( ( ( empty_carrier @ SV76 )
          | ~ ( join_commutative @ SV76 )
          | ~ ( join_associative @ SV76 )
          | ~ ( meet_commutative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1430]) ).

thf(1544,plain,
    ! [SV77: $i] :
      ( ( ( ( empty_carrier @ SV77 )
          | ~ ( join_commutative @ SV77 )
          | ~ ( join_associative @ SV77 )
          | ~ ( meet_commutative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1431]) ).

thf(1545,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                              | ~ ~ ( empty_carrier @ sK13_A ) )
                        | ~ ( strict_rel_str @ sK13_A ) )
                  | ~ ( reflexive_relstr @ sK13_A ) )
            | ~ ( transitive_relstr @ sK13_A ) )
      | ~ ( antisymmetric_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1432]) ).

thf(1546,plain,
    ! [SV177: $i,SV126: $i,SV39: $i] :
      ( ( ( ! [SY118: $i] :
              ( ( SV39 != SY118 )
              | ~ ( element @ SY118 @ ( the_carrier @ SV126 ) )
              | ~ ( latt_set_smaller @ SV126 @ SY118 @ SV177 ) ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SV177 ) )
        = $true )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( latt_str @ SV126 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1434]) ).

thf(1547,plain,
    ! [SV178: $i,SV127: $i,SV39: $i] :
      ( ( ( ~ ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( SV39
                     != ( sK22_D @ SV178 @ SV127 @ SV39 ) )
                    | ~ ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
              | ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ SV178 ) ) )
        = $true )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1435]) ).

thf(1548,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                      | ~ ~ ( empty_carrier @ sK20_A ) )
                                                | ~ ( strict_latt_str @ sK20_A ) )
                                          | ~ ( join_commutative @ sK20_A ) )
                                    | ~ ( join_associative @ sK20_A ) )
                              | ~ ( meet_commutative @ sK20_A ) )
                        | ~ ( meet_associative @ sK20_A ) )
                  | ~ ( meet_absorbing @ sK20_A ) )
            | ~ ( join_absorbing @ sK20_A ) )
      | ~ ( lattice @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1436]) ).

thf(1549,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                          | ~ ~ ( empty_carrier @ sK8_A ) )
                                    | ~ ( reflexive_relstr @ sK8_A ) )
                              | ~ ( transitive_relstr @ sK8_A ) )
                        | ~ ( antisymmetric_relstr @ sK8_A ) )
                  | ~ ( with_suprema_relstr @ sK8_A ) )
            | ~ ( with_infima_relstr @ sK8_A ) )
      | ~ ( complete_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1438]) ).

thf(1550,plain,
    ( ( ~ ~ ( ~ ( rel_str @ sK12_A )
            | ~ ~ ( empty_carrier @ sK12_A ) )
      | ~ ( strict_rel_str @ sK12_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1440]) ).

thf(1551,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                          | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1442]) ).

thf(1552,plain,
    ! [SV182: $i] :
      ( ( with_suprema_relstr @ ( boole_POSet @ SV182 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1443]) ).

thf(1553,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1444]) ).

thf(1554,plain,
    ! [SV183: $i] :
      ( ( meet_absorbing @ ( boole_lattice @ SV183 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1445]) ).

thf(1555,plain,
    ! [SV88: $i] :
      ( ( ( lower_bounded_semilattstr @ SV88 )
        = $false )
      | ( ( empty_carrier @ SV88 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV88 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV88 ) )
        = $true )
      | ( ( latt_str @ SV88 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1446]) ).

thf(1556,plain,
    ! [SV89: $i] :
      ( ( ( lower_bounded_semilattstr @ SV89 )
        = $false )
      | ( ( empty_carrier @ SV89 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV89 ) )
        = $true )
      | ( ( bounded_lattstr @ SV89 )
        = $true )
      | ( ( latt_str @ SV89 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1447]) ).

thf(1557,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1448]) ).

thf(1558,plain,
    ! [SV184: $i] :
      ( ( reflexive_relstr @ ( boole_POSet @ SV184 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1449]) ).

thf(1559,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1450]) ).

thf(1560,plain,
    ! [SV185: $i] :
      ( ( complemented_lattstr @ ( boole_lattice @ SV185 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1451]) ).

thf(1561,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ( join_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( join_associative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( meet_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1454]) ).

thf(1562,plain,
    ! [SV186: $i] :
      ( ( ~ ( latt_str @ SV186 )
        | ( empty_carrier @ SV186 )
        | ~ ( lattice @ SV186 )
        | ( meet_associative @ SV186 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1455]) ).

thf(1563,plain,
    ! [SV155: $i] :
      ( ( ( ( empty_carrier @ SV155 )
          | ~ ( lattice @ SV155 ) )
        = $true )
      | ( ( meet_absorbing @ SV155 )
        = $true )
      | ( ( latt_str @ SV155 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1456]) ).

thf(1564,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                  | ~ ~ ( empty_carrier @ sK17_A ) )
            | ~ ( strict_rel_str @ sK17_A ) )
      | ~ ( reflexive_relstr @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1458]) ).

thf(1565,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                        | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                  | ~ ( strict_latt_str @ sK18_A ) )
                                                            | ~ ( join_commutative @ sK18_A ) )
                                                      | ~ ( join_associative @ sK18_A ) )
                                                | ~ ( meet_commutative @ sK18_A ) )
                                          | ~ ( meet_associative @ sK18_A ) )
                                    | ~ ( meet_absorbing @ sK18_A ) )
                              | ~ ( join_absorbing @ sK18_A ) )
                        | ~ ( lattice @ sK18_A ) )
                  | ~ ( distributive_lattstr @ sK18_A ) )
            | ~ ( lower_bounded_semilattstr @ sK18_A ) )
      | ~ ( upper_bounded_semilattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1460]) ).

thf(1566,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1462]) ).

thf(1567,plain,
    ! [SV187: $i] :
      ( ( ( empty_carrier @ SV187 )
        | ~ ( lattice @ SV187 )
        | ~ ( complete_latt_str @ SV187 )
        | ~ ( latt_str @ SV187 )
        | ( lower_bounded_semilattstr @ SV187 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1463]) ).

thf(1568,plain,
    ! [SV156: $i] :
      ( ( ( ( empty_carrier @ SV156 )
          | ~ ( lattice @ SV156 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV156 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV156 ) )
        = $true )
      | ( ( latt_str @ SV156 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1464]) ).

thf(1569,plain,
    ! [SV94: $i] :
      ( ( ( complete_latt_str @ SV94 )
        = $false )
      | ( ( empty_carrier @ SV94 )
        = $true )
      | ( ( lattice @ SV94 )
        = $false )
      | ( ( ~ ( latt_str @ SV94 ) )
        = $true )
      | ( ( ( bottom_of_semilattstr @ SV94 )
          = ( join_of_latt_set @ SV94 @ empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1465]) ).

thf(1570,plain,
    ! [SV188: $i,SV174: $i,SV63: $i,SV43: $i] :
      ( ( ( ( ( rel_str_of @ SV43 @ SV63 )
           != ( rel_str_of @ SV174 @ SV188 ) ) )
        = $true )
      | ( ( SV43 = SV174 )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1466]) ).

thf(1571,plain,
    ! [SV179: $i,SV175: $i,SV63: $i,SV43: $i] :
      ( ( ( ( ( rel_str_of @ SV43 @ SV63 )
           != ( rel_str_of @ SV175 @ SV179 ) ) )
        = $true )
      | ( ( SV63 = SV179 )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1467]) ).

thf(1572,plain,
    ! [SV97: $i] :
      ( ( ( empty_carrier @ SV97 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( complemented_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV97 ) )
        = $true )
      | ( ( latt_str @ SV97 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1468]) ).

thf(1573,plain,
    ! [SV98: $i] :
      ( ( ( empty_carrier @ SV98 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV98 ) )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV98 ) )
        = $true )
      | ( ( ~ ( complemented_lattstr @ SV98 ) )
        = $true )
      | ( ( boolean_lattstr @ SV98 )
        = $true )
      | ( ( latt_str @ SV98 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1469]) ).

thf(1574,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1470]) ).

thf(1575,plain,
    ! [SV189: $i] :
      ( ( ( empty_carrier @ SV189 )
        | ~ ( lattice @ SV189 )
        | ~ ( latt_str @ SV189 )
        | ( transitive @ ( k2_lattice3 @ SV189 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1471]) ).

thf(1576,plain,
    ! [SV157: $i] :
      ( ( ( empty_carrier @ SV157 )
        = $true )
      | ( ( ~ ( lattice @ SV157 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV157 ) )
        = $true )
      | ( ( v1_partfun1 @ ( k2_lattice3 @ SV157 ) @ ( the_carrier @ SV157 ) @ ( the_carrier @ SV157 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1472]) ).

thf(1577,plain,
    ! [SV158: $i] :
      ( ( ( ( empty_carrier @ SV158 )
          | ~ ( complete_relstr @ SV158 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV158 ) )
        = $true )
      | ( ( rel_str @ SV158 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1475]) ).

thf(1578,plain,
    ! [SV159: $i] :
      ( ( ( ( empty_carrier @ SV159 )
          | ~ ( complete_relstr @ SV159 ) )
        = $true )
      | ( ( with_suprema_relstr @ SV159 )
        = $true )
      | ( ( rel_str @ SV159 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1476]) ).

thf(1579,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ~ ( empty_carrier @ SX0 ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ( join_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( join_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( meet_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( meet_associative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( meet_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1478]) ).

thf(1580,plain,
    ! [SV190: $i] :
      ( ( ~ ( latt_str @ SV190 )
        | ( empty_carrier @ SV190 )
        | ~ ( lattice @ SV190 )
        | ~ ( distributive_lattstr @ SV190 )
        | ( join_absorbing @ SV190 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1479]) ).

thf(1581,plain,
    ! [SV160: $i] :
      ( ( ( ( empty_carrier @ SV160 )
          | ~ ( lattice @ SV160 )
          | ~ ( distributive_lattstr @ SV160 ) )
        = $true )
      | ( ( lattice @ SV160 )
        = $true )
      | ( ( latt_str @ SV160 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1480]) ).

thf(1582,plain,
    ! [SV103: $i] :
      ( ( ( lattice @ SV103 )
        = $false )
      | ( ( empty_carrier @ SV103 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV103 ) )
        = $true )
      | ( ( modular_lattstr @ SV103 )
        = $true )
      | ( ( latt_str @ SV103 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1481]) ).

thf(1583,plain,
    ! [SV191: $i] :
      ( ( ! [SY119: $i] :
            ( ~ ( antisymmetric @ SY119 )
            | ~ ( reflexive @ SY119 )
            | ~ ( transitive @ SY119 )
            | ~ ( v1_partfun1 @ SY119 @ SV191 @ SV191 )
            | ~ ( relation_of2 @ SY119 @ SV191 @ SV191 )
            | ( reflexive_relstr @ ( rel_str_of @ SV191 @ SY119 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1482]) ).

thf(1584,plain,
    ! [SV192: $i] :
      ( ( ! [SY120: $i] :
            ( ~ ( antisymmetric @ SY120 )
            | ~ ( reflexive @ SY120 )
            | ~ ( transitive @ SY120 )
            | ~ ( v1_partfun1 @ SY120 @ SV192 @ SV192 )
            | ~ ( relation_of2 @ SY120 @ SV192 @ SV192 )
            | ( strict_rel_str @ ( rel_str_of @ SV192 @ SY120 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1483]) ).

thf(1585,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( ~ ( antisymmetric @ SV176 )
          | ~ ( reflexive @ SV176 )
          | ~ ( transitive @ SV176 )
          | ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1484]) ).

thf(1586,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( ~ ( antisymmetric @ SV132 ) )
        = $true )
      | ( ( ~ ( reflexive @ SV132 ) )
        = $true )
      | ( ( ~ ( transitive @ SV132 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1485]) ).

thf(1587,plain,
    ! [SV105: $i] :
      ( ( ( empty_carrier @ SV105 )
        = $false )
      | ( ( empty_carrier @ SV105 )
        = $true )
      | ( ( complete_relstr @ SV105 )
        = $false )
      | ( ( rel_str @ SV105 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1486]) ).

thf(1588,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1488]) ).

thf(1589,plain,
    ! [SV193: $i] :
      ( ( ( empty_carrier @ SV193 )
        | ~ ( lattice @ SV193 )
        | ~ ( latt_str @ SV193 )
        | ( transitive_relstr @ ( poset_of_lattice @ SV193 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1489]) ).

thf(1590,plain,
    ! [SV162: $i] :
      ( ( ( empty_carrier @ SV162 )
        = $true )
      | ( ( ~ ( lattice @ SV162 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV162 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV162 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1490]) ).

thf(1591,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                    | ~ ~ ( empty_carrier @ sK3_A ) )
                              | ~ ( strict_latt_str @ sK3_A ) )
                        | ~ ( join_commutative @ sK3_A ) )
                  | ~ ( join_associative @ sK3_A ) )
            | ~ ( meet_commutative @ sK3_A ) )
      | ~ ( meet_associative @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1492]) ).

thf(1592,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                            | ~ ~ ( empty_carrier @ sK21_A ) )
                                                      | ~ ( strict_latt_str @ sK21_A ) )
                                                | ~ ( join_commutative @ sK21_A ) )
                                          | ~ ( join_associative @ sK21_A ) )
                                    | ~ ( meet_commutative @ sK21_A ) )
                              | ~ ( meet_associative @ sK21_A ) )
                        | ~ ( meet_absorbing @ sK21_A ) )
                  | ~ ( join_absorbing @ sK21_A ) )
            | ~ ( lattice @ sK21_A ) )
      | ~ ( distributive_lattstr @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1494]) ).

thf(1593,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1496]) ).

thf(1594,plain,
    ! [SV194: $i] :
      ( ( bounded_lattstr @ ( boole_lattice @ SV194 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1497]) ).

thf(1595,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1498]) ).

thf(1596,plain,
    ! [SV195: $i] :
      ( ( ( empty_carrier @ SV195 )
        | ~ ( lattice @ SV195 )
        | ~ ( lower_bounded_semilattstr @ SV195 )
        | ~ ( latt_str @ SV195 )
        | ( lower_bounded_relstr @ ( poset_of_lattice @ SV195 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1499]) ).

thf(1597,plain,
    ! [SV164: $i] :
      ( ( ( ( empty_carrier @ SV164 )
          | ~ ( lattice @ SV164 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV164 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV164 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV164 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1500]) ).

thf(1598,plain,
    ! [SV113: $i] :
      ( ( ( lower_bounded_semilattstr @ SV113 )
        = $false )
      | ( ( empty_carrier @ SV113 )
        = $true )
      | ( ( lattice @ SV113 )
        = $false )
      | ( ( ~ ( latt_str @ SV113 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV113 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1501]) ).

thf(1599,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV135 )
          | ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV143 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1502]) ).

thf(1600,plain,
    ! [SV144: $i,SV136: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV136 )
          | ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
          | ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV144 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1503]) ).

thf(1601,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( reflexive @ ( the_InternalRel @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1504]) ).

thf(1602,plain,
    ! [SV196: $i] :
      ( ( ~ ( reflexive_relstr @ SV196 )
        | ~ ( transitive_relstr @ SV196 )
        | ~ ( antisymmetric_relstr @ SV196 )
        | ~ ( rel_str @ SV196 )
        | ( antisymmetric @ ( the_InternalRel @ SV196 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1505]) ).

thf(1603,plain,
    ! [SV165: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV165 )
          | ~ ( transitive_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV165 ) )
        = $true )
      | ( ( transitive @ ( the_InternalRel @ SV165 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1506]) ).

thf(1604,plain,
    ! [SV116: $i] :
      ( ( ( transitive_relstr @ SV116 )
        = $false )
      | ( ( reflexive_relstr @ SV116 )
        = $false )
      | ( ( ~ ( antisymmetric_relstr @ SV116 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV116 ) )
        = $true )
      | ( ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1507]) ).

thf(1605,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1509]) ).

thf(1606,plain,
    ! [SV197: $i] :
      ( ( ( empty_carrier @ SV197 )
        | ~ ( lattice @ SV197 )
        | ~ ( latt_str @ SV197 )
        | ( reflexive_relstr @ ( poset_of_lattice @ SV197 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1510]) ).

thf(1607,plain,
    ! [SV166: $i] :
      ( ( ( empty_carrier @ SV166 )
        = $true )
      | ( ( ~ ( lattice @ SV166 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV166 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV166 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1511]) ).

thf(1608,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( empty_carrier @ SX0 ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ( join_commutative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( join_associative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( meet_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( meet_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( meet_absorbing @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( join_absorbing @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1513]) ).

thf(1609,plain,
    ! [SV198: $i] :
      ( ( ~ ( latt_str @ SV198 )
        | ( empty_carrier @ SV198 )
        | ~ ( lattice @ SV198 )
        | ~ ( complete_latt_str @ SV198 )
        | ( lower_bounded_semilattstr @ SV198 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1514]) ).

thf(1610,plain,
    ! [SV167: $i] :
      ( ( ( ( empty_carrier @ SV167 )
          | ~ ( lattice @ SV167 )
          | ~ ( complete_latt_str @ SV167 ) )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV167 )
        = $true )
      | ( ( latt_str @ SV167 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1515]) ).

thf(1611,plain,
    ! [SV118: $i] :
      ( ( ( lattice @ SV118 )
        = $false )
      | ( ( empty_carrier @ SV118 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV118 ) )
        = $true )
      | ( ( bounded_lattstr @ SV118 )
        = $true )
      | ( ( latt_str @ SV118 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1516]) ).

thf(1612,plain,
    ! [SV48: $i] :
      ( ( ( ~ ! [SY61: $i] :
                ( ( join_of_latt_set @ SV48 @ SY61 )
                = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) ) )
        = $false )
      | ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( latt_str @ SV48 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1517]) ).

thf(1613,plain,
    ! [SV48: $i] :
      ( ( ( ~ ! [SY62: $i] :
                ( ( meet_of_latt_set @ SV48 @ SY62 )
                = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) )
        = $false )
      | ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( latt_str @ SV48 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1517]) ).

thf(1614,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1518]) ).

thf(1615,plain,
    ! [SV199: $i] :
      ( ( ( empty_carrier @ SV199 )
        | ~ ( lattice @ SV199 )
        | ~ ( complete_latt_str @ SV199 )
        | ~ ( latt_str @ SV199 )
        | ( with_suprema_relstr @ ( poset_of_lattice @ SV199 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1519]) ).

thf(1616,plain,
    ! [SV168: $i] :
      ( ( ( ( empty_carrier @ SV168 )
          | ~ ( lattice @ SV168 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV168 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV168 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV168 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1520]) ).

thf(1617,plain,
    ! [SV119: $i] :
      ( ( ( complete_latt_str @ SV119 )
        = $false )
      | ( ( empty_carrier @ SV119 )
        = $true )
      | ( ( lattice @ SV119 )
        = $false )
      | ( ( ~ ( latt_str @ SV119 ) )
        = $true )
      | ( ( complete_relstr @ ( poset_of_lattice @ SV119 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1521]) ).

thf(1618,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ( distributive_lattstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1522]) ).

thf(1619,plain,
    ! [SV200: $i] :
      ( ( ~ ( latt_str @ SV200 )
        | ( empty_carrier @ SV200 )
        | ~ ( boolean_lattstr @ SV200 )
        | ( upper_bounded_semilattstr @ SV200 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1523]) ).

thf(1620,plain,
    ! [SV169: $i] :
      ( ( ( ( empty_carrier @ SV169 )
          | ~ ( boolean_lattstr @ SV169 ) )
        = $true )
      | ( ( bounded_lattstr @ SV169 )
        = $true )
      | ( ( latt_str @ SV169 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1524]) ).

thf(1621,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                            | ~ ~ ( empty_carrier @ sK19_A ) )
                                                      | ~ ( strict_latt_str @ sK19_A ) )
                                                | ~ ( join_commutative @ sK19_A ) )
                                          | ~ ( join_associative @ sK19_A ) )
                                    | ~ ( meet_commutative @ sK19_A ) )
                              | ~ ( meet_associative @ sK19_A ) )
                        | ~ ( meet_absorbing @ sK19_A ) )
                  | ~ ( join_absorbing @ sK19_A ) )
            | ~ ( lattice @ sK19_A ) )
      | ~ ( lower_bounded_semilattstr @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1526]) ).

thf(1622,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( ~ ( function @ SV139 )
          | ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV145 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1528]) ).

thf(1623,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( ~ ( function @ SV140 )
          | ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
          | ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV146 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1529]) ).

thf(1624,plain,
    ! [SV170: $i] :
      ( ( ( ( empty_carrier @ SV170 )
          | ~ ( bounded_lattstr @ SV170 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV170 ) )
        = $true )
      | ( ( latt_str @ SV170 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1530]) ).

thf(1625,plain,
    ! [SV171: $i] :
      ( ( ( ( empty_carrier @ SV171 )
          | ~ ( bounded_lattstr @ SV171 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV171 )
        = $true )
      | ( ( latt_str @ SV171 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1531]) ).

thf(1626,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( function @ SV66 )
        = $false )
      | ( ( ~ ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( function @ SV71 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1535]) ).

thf(1627,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1536]) ).

thf(1628,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1536]) ).

thf(1629,plain,
    ! [SV180: $i] :
      ( ( ( ( empty_carrier @ SV180 )
          | ~ ( lattice @ SV180 )
          | ~ ( latt_str @ SV180 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV180 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1537]) ).

thf(1630,plain,
    ! [SV147: $i] :
      ( ( ( lattice @ SV147 )
        = $false )
      | ( ( empty_carrier @ SV147 )
        = $true )
      | ( ( ~ ( latt_str @ SV147 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV147 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1538]) ).

thf(1631,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( upper_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1539]) ).

thf(1632,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1539]) ).

thf(1633,plain,
    ! [SV181: $i] :
      ( ( ( ( empty_carrier @ SV181 )
          | ~ ( lattice @ SV181 )
          | ~ ( upper_bounded_semilattstr @ SV181 )
          | ~ ( latt_str @ SV181 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV181 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1540]) ).

thf(1634,plain,
    ! [SV148: $i] :
      ( ( ( empty_carrier @ SV148 )
        = $true )
      | ( ( ~ ( lattice @ SV148 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV148 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV148 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV148 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1541]) ).

thf(1635,plain,
    ! [SV75: $i] :
      ( ( ( latt_str @ SV75 )
        = $false )
      | ( ( lattice @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV75 )
        = $false )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV75 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1542]) ).

thf(1636,plain,
    ! [SV76: $i] :
      ( ( ( ( empty_carrier @ SV76 )
          | ~ ( join_commutative @ SV76 )
          | ~ ( join_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_commutative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1543]) ).

thf(1637,plain,
    ! [SV77: $i] :
      ( ( ( ( empty_carrier @ SV77 )
          | ~ ( join_commutative @ SV77 )
          | ~ ( join_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_commutative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1544]) ).

thf(1638,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                              | ~ ~ ( empty_carrier @ sK13_A ) )
                        | ~ ( strict_rel_str @ sK13_A ) )
                  | ~ ( reflexive_relstr @ sK13_A ) )
            | ~ ( transitive_relstr @ sK13_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1545]) ).

thf(1639,plain,
    ( ( ~ ( antisymmetric_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1545]) ).

thf(1640,plain,
    ! [SV177: $i,SV126: $i,SV201: $i,SV39: $i] :
      ( ( ( ( SV39 != SV201 )
          | ~ ( element @ SV201 @ ( the_carrier @ SV126 ) )
          | ~ ( latt_set_smaller @ SV126 @ SV201 @ SV177 ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SV177 ) )
        = $true )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( latt_str @ SV126 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1546]) ).

thf(1641,plain,
    ! [SV178: $i,SV127: $i,SV39: $i] :
      ( ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( SV39
                     != ( sK22_D @ SV178 @ SV127 @ SV39 ) )
                    | ~ ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
              | ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ SV178 ) ) )
        = $true )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1547]) ).

thf(1642,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                      | ~ ~ ( empty_carrier @ sK20_A ) )
                                                | ~ ( strict_latt_str @ sK20_A ) )
                                          | ~ ( join_commutative @ sK20_A ) )
                                    | ~ ( join_associative @ sK20_A ) )
                              | ~ ( meet_commutative @ sK20_A ) )
                        | ~ ( meet_associative @ sK20_A ) )
                  | ~ ( meet_absorbing @ sK20_A ) )
            | ~ ( join_absorbing @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1548]) ).

thf(1643,plain,
    ( ( ~ ( lattice @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1548]) ).

thf(1644,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                          | ~ ~ ( empty_carrier @ sK8_A ) )
                                    | ~ ( reflexive_relstr @ sK8_A ) )
                              | ~ ( transitive_relstr @ sK8_A ) )
                        | ~ ( antisymmetric_relstr @ sK8_A ) )
                  | ~ ( with_suprema_relstr @ sK8_A ) )
            | ~ ( with_infima_relstr @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1549]) ).

thf(1645,plain,
    ( ( ~ ( complete_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1549]) ).

thf(1646,plain,
    ( ( ~ ~ ( ~ ( rel_str @ sK12_A )
            | ~ ~ ( empty_carrier @ sK12_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1550]) ).

thf(1647,plain,
    ( ( ~ ( strict_rel_str @ sK12_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1550]) ).

thf(1648,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                          | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1551]) ).

thf(1649,plain,
    ( ( ~ ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1551]) ).

thf(1650,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1553]) ).

thf(1651,plain,
    ( ( ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1553]) ).

thf(1652,plain,
    ! [SV88: $i] :
      ( ( ( upper_bounded_semilattstr @ SV88 )
        = $false )
      | ( ( empty_carrier @ SV88 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV88 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV88 ) )
        = $true )
      | ( ( latt_str @ SV88 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1555]) ).

thf(1653,plain,
    ! [SV89: $i] :
      ( ( ( upper_bounded_semilattstr @ SV89 )
        = $false )
      | ( ( empty_carrier @ SV89 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV89 )
        = $false )
      | ( ( bounded_lattstr @ SV89 )
        = $true )
      | ( ( latt_str @ SV89 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1556]) ).

thf(1654,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1557]) ).

thf(1655,plain,
    ( ( ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1557]) ).

thf(1656,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1559]) ).

thf(1657,plain,
    ( ( ~ ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1559]) ).

thf(1658,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ( join_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( join_associative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1561]) ).

thf(1659,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( meet_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1561]) ).

thf(1660,plain,
    ! [SV186: $i] :
      ( ( ( ~ ( latt_str @ SV186 ) )
        = $true )
      | ( ( ( empty_carrier @ SV186 )
          | ~ ( lattice @ SV186 )
          | ( meet_associative @ SV186 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1562]) ).

thf(1661,plain,
    ! [SV155: $i] :
      ( ( ( empty_carrier @ SV155 )
        = $true )
      | ( ( ~ ( lattice @ SV155 ) )
        = $true )
      | ( ( meet_absorbing @ SV155 )
        = $true )
      | ( ( latt_str @ SV155 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1563]) ).

thf(1662,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                  | ~ ~ ( empty_carrier @ sK17_A ) )
            | ~ ( strict_rel_str @ sK17_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1564]) ).

thf(1663,plain,
    ( ( ~ ( reflexive_relstr @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1564]) ).

thf(1664,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                        | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                  | ~ ( strict_latt_str @ sK18_A ) )
                                                            | ~ ( join_commutative @ sK18_A ) )
                                                      | ~ ( join_associative @ sK18_A ) )
                                                | ~ ( meet_commutative @ sK18_A ) )
                                          | ~ ( meet_associative @ sK18_A ) )
                                    | ~ ( meet_absorbing @ sK18_A ) )
                              | ~ ( join_absorbing @ sK18_A ) )
                        | ~ ( lattice @ sK18_A ) )
                  | ~ ( distributive_lattstr @ sK18_A ) )
            | ~ ( lower_bounded_semilattstr @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1565]) ).

thf(1665,plain,
    ( ( ~ ( upper_bounded_semilattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1565]) ).

thf(1666,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1566]) ).

thf(1667,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1566]) ).

thf(1668,plain,
    ! [SV187: $i] :
      ( ( ( ( empty_carrier @ SV187 )
          | ~ ( lattice @ SV187 )
          | ~ ( complete_latt_str @ SV187 )
          | ~ ( latt_str @ SV187 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV187 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1567]) ).

thf(1669,plain,
    ! [SV156: $i] :
      ( ( ( empty_carrier @ SV156 )
        = $true )
      | ( ( ~ ( lattice @ SV156 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV156 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV156 ) )
        = $true )
      | ( ( latt_str @ SV156 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1568]) ).

thf(1670,plain,
    ! [SV94: $i] :
      ( ( ( latt_str @ SV94 )
        = $false )
      | ( ( lattice @ SV94 )
        = $false )
      | ( ( empty_carrier @ SV94 )
        = $true )
      | ( ( complete_latt_str @ SV94 )
        = $false )
      | ( ( ( bottom_of_semilattstr @ SV94 )
          = ( join_of_latt_set @ SV94 @ empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1569]) ).

thf(1671,plain,
    ! [SV188: $i,SV174: $i,SV63: $i,SV43: $i] :
      ( ( ( ( rel_str_of @ SV43 @ SV63 )
          = ( rel_str_of @ SV174 @ SV188 ) )
        = $false )
      | ( ( SV43 = SV174 )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1570]) ).

thf(1672,plain,
    ! [SV179: $i,SV175: $i,SV63: $i,SV43: $i] :
      ( ( ( ( rel_str_of @ SV43 @ SV63 )
          = ( rel_str_of @ SV175 @ SV179 ) )
        = $false )
      | ( ( SV63 = SV179 )
        = $true )
      | ( ( relation_of2 @ SV63 @ SV43 @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1571]) ).

thf(1673,plain,
    ! [SV97: $i] :
      ( ( ( distributive_lattstr @ SV97 )
        = $false )
      | ( ( empty_carrier @ SV97 )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( complemented_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV97 ) )
        = $true )
      | ( ( latt_str @ SV97 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1572]) ).

thf(1674,plain,
    ! [SV98: $i] :
      ( ( ( distributive_lattstr @ SV98 )
        = $false )
      | ( ( empty_carrier @ SV98 )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV98 ) )
        = $true )
      | ( ( ~ ( complemented_lattstr @ SV98 ) )
        = $true )
      | ( ( boolean_lattstr @ SV98 )
        = $true )
      | ( ( latt_str @ SV98 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1573]) ).

thf(1675,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1574]) ).

thf(1676,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1574]) ).

thf(1677,plain,
    ! [SV189: $i] :
      ( ( ( ( empty_carrier @ SV189 )
          | ~ ( lattice @ SV189 )
          | ~ ( latt_str @ SV189 ) )
        = $true )
      | ( ( transitive @ ( k2_lattice3 @ SV189 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1575]) ).

thf(1678,plain,
    ! [SV157: $i] :
      ( ( ( lattice @ SV157 )
        = $false )
      | ( ( empty_carrier @ SV157 )
        = $true )
      | ( ( ~ ( latt_str @ SV157 ) )
        = $true )
      | ( ( v1_partfun1 @ ( k2_lattice3 @ SV157 ) @ ( the_carrier @ SV157 ) @ ( the_carrier @ SV157 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1576]) ).

thf(1679,plain,
    ! [SV158: $i] :
      ( ( ( empty_carrier @ SV158 )
        = $true )
      | ( ( ~ ( complete_relstr @ SV158 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV158 ) )
        = $true )
      | ( ( rel_str @ SV158 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1577]) ).

thf(1680,plain,
    ! [SV159: $i] :
      ( ( ( empty_carrier @ SV159 )
        = $true )
      | ( ( ~ ( complete_relstr @ SV159 ) )
        = $true )
      | ( ( with_suprema_relstr @ SV159 )
        = $true )
      | ( ( rel_str @ SV159 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1578]) ).

thf(1681,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ~ ( empty_carrier @ SX0 ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( distributive_lattstr @ SX0 )
                                    | ( join_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( join_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( meet_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( meet_associative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1579]) ).

thf(1682,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( meet_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1579]) ).

thf(1683,plain,
    ! [SV190: $i] :
      ( ( ( ~ ( latt_str @ SV190 ) )
        = $true )
      | ( ( ( empty_carrier @ SV190 )
          | ~ ( lattice @ SV190 )
          | ~ ( distributive_lattstr @ SV190 )
          | ( join_absorbing @ SV190 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1580]) ).

thf(1684,plain,
    ! [SV160: $i] :
      ( ( ( ( empty_carrier @ SV160 )
          | ~ ( lattice @ SV160 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV160 ) )
        = $true )
      | ( ( lattice @ SV160 )
        = $true )
      | ( ( latt_str @ SV160 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1581]) ).

thf(1685,plain,
    ! [SV103: $i] :
      ( ( ( distributive_lattstr @ SV103 )
        = $false )
      | ( ( empty_carrier @ SV103 )
        = $true )
      | ( ( lattice @ SV103 )
        = $false )
      | ( ( modular_lattstr @ SV103 )
        = $true )
      | ( ( latt_str @ SV103 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1582]) ).

thf(1686,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ~ ( antisymmetric @ SV202 )
        | ~ ( reflexive @ SV202 )
        | ~ ( transitive @ SV202 )
        | ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 )
        | ~ ( relation_of2 @ SV202 @ SV191 @ SV191 )
        | ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1583]) ).

thf(1687,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ~ ( antisymmetric @ SV203 )
        | ~ ( reflexive @ SV203 )
        | ~ ( transitive @ SV203 )
        | ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 )
        | ~ ( relation_of2 @ SV203 @ SV192 @ SV192 )
        | ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1584]) ).

thf(1688,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( ~ ( antisymmetric @ SV176 )
          | ~ ( reflexive @ SV176 )
          | ~ ( transitive @ SV176 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1585]) ).

thf(1689,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( antisymmetric @ SV132 )
        = $false )
      | ( ( ~ ( reflexive @ SV132 ) )
        = $true )
      | ( ( ~ ( transitive @ SV132 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1586]) ).

thf(1690,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1588]) ).

thf(1691,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1588]) ).

thf(1692,plain,
    ! [SV193: $i] :
      ( ( ( ( empty_carrier @ SV193 )
          | ~ ( lattice @ SV193 )
          | ~ ( latt_str @ SV193 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV193 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1589]) ).

thf(1693,plain,
    ! [SV162: $i] :
      ( ( ( lattice @ SV162 )
        = $false )
      | ( ( empty_carrier @ SV162 )
        = $true )
      | ( ( ~ ( latt_str @ SV162 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV162 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1590]) ).

thf(1694,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                    | ~ ~ ( empty_carrier @ sK3_A ) )
                              | ~ ( strict_latt_str @ sK3_A ) )
                        | ~ ( join_commutative @ sK3_A ) )
                  | ~ ( join_associative @ sK3_A ) )
            | ~ ( meet_commutative @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1591]) ).

thf(1695,plain,
    ( ( ~ ( meet_associative @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1591]) ).

thf(1696,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                            | ~ ~ ( empty_carrier @ sK21_A ) )
                                                      | ~ ( strict_latt_str @ sK21_A ) )
                                                | ~ ( join_commutative @ sK21_A ) )
                                          | ~ ( join_associative @ sK21_A ) )
                                    | ~ ( meet_commutative @ sK21_A ) )
                              | ~ ( meet_associative @ sK21_A ) )
                        | ~ ( meet_absorbing @ sK21_A ) )
                  | ~ ( join_absorbing @ sK21_A ) )
            | ~ ( lattice @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1592]) ).

thf(1697,plain,
    ( ( ~ ( distributive_lattstr @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1592]) ).

thf(1698,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1593]) ).

thf(1699,plain,
    ( ( ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1593]) ).

thf(1700,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( lower_bounded_semilattstr @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1595]) ).

thf(1701,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1595]) ).

thf(1702,plain,
    ! [SV195: $i] :
      ( ( ( ( empty_carrier @ SV195 )
          | ~ ( lattice @ SV195 )
          | ~ ( lower_bounded_semilattstr @ SV195 )
          | ~ ( latt_str @ SV195 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV195 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1596]) ).

thf(1703,plain,
    ! [SV164: $i] :
      ( ( ( empty_carrier @ SV164 )
        = $true )
      | ( ( ~ ( lattice @ SV164 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV164 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV164 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV164 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1597]) ).

thf(1704,plain,
    ! [SV113: $i] :
      ( ( ( latt_str @ SV113 )
        = $false )
      | ( ( lattice @ SV113 )
        = $false )
      | ( ( empty_carrier @ SV113 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV113 )
        = $false )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV113 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1598]) ).

thf(1705,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV135 )
          | ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV143 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1599]) ).

thf(1706,plain,
    ! [SV144: $i,SV136: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV136 )
          | ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV144 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1600]) ).

thf(1707,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( reflexive @ ( the_InternalRel @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1601]) ).

thf(1708,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( reflexive_relstr @ SX0 )
            | ~ ( transitive_relstr @ SX0 )
            | ~ ( antisymmetric_relstr @ SX0 )
            | ~ ( rel_str @ SX0 )
            | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1601]) ).

thf(1709,plain,
    ! [SV196: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV196 )
          | ~ ( transitive_relstr @ SV196 )
          | ~ ( antisymmetric_relstr @ SV196 )
          | ~ ( rel_str @ SV196 ) )
        = $true )
      | ( ( antisymmetric @ ( the_InternalRel @ SV196 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1602]) ).

thf(1710,plain,
    ! [SV165: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( transitive_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV165 ) )
        = $true )
      | ( ( transitive @ ( the_InternalRel @ SV165 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1603]) ).

thf(1711,plain,
    ! [SV116: $i] :
      ( ( ( antisymmetric_relstr @ SV116 )
        = $false )
      | ( ( reflexive_relstr @ SV116 )
        = $false )
      | ( ( transitive_relstr @ SV116 )
        = $false )
      | ( ( ~ ( rel_str @ SV116 ) )
        = $true )
      | ( ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1604]) ).

thf(1712,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1605]) ).

thf(1713,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1605]) ).

thf(1714,plain,
    ! [SV197: $i] :
      ( ( ( ( empty_carrier @ SV197 )
          | ~ ( lattice @ SV197 )
          | ~ ( latt_str @ SV197 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV197 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1606]) ).

thf(1715,plain,
    ! [SV166: $i] :
      ( ( ( lattice @ SV166 )
        = $false )
      | ( ( empty_carrier @ SV166 )
        = $true )
      | ( ( ~ ( latt_str @ SV166 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV166 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1607]) ).

thf(1716,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( empty_carrier @ SX0 ) )
                                          | ~ ! [SX0: $i] :
                                                ( ~ ( latt_str @ SX0 )
                                                | ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ( join_commutative @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( join_associative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( meet_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( meet_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( meet_absorbing @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( join_absorbing @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1608]) ).

thf(1717,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1608]) ).

thf(1718,plain,
    ! [SV198: $i] :
      ( ( ( ~ ( latt_str @ SV198 ) )
        = $true )
      | ( ( ( empty_carrier @ SV198 )
          | ~ ( lattice @ SV198 )
          | ~ ( complete_latt_str @ SV198 )
          | ( lower_bounded_semilattstr @ SV198 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1609]) ).

thf(1719,plain,
    ! [SV167: $i] :
      ( ( ( ( empty_carrier @ SV167 )
          | ~ ( lattice @ SV167 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV167 ) )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV167 )
        = $true )
      | ( ( latt_str @ SV167 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1610]) ).

thf(1720,plain,
    ! [SV118: $i] :
      ( ( ( complete_latt_str @ SV118 )
        = $false )
      | ( ( empty_carrier @ SV118 )
        = $true )
      | ( ( lattice @ SV118 )
        = $false )
      | ( ( bounded_lattstr @ SV118 )
        = $true )
      | ( ( latt_str @ SV118 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1611]) ).

thf(1721,plain,
    ! [SV48: $i] :
      ( ( ( ! [SY61: $i] :
              ( ( join_of_latt_set @ SV48 @ SY61 )
              = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY61 ) ) )
        = $true )
      | ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( latt_str @ SV48 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1612]) ).

thf(1722,plain,
    ! [SV48: $i] :
      ( ( ( ! [SY62: $i] :
              ( ( meet_of_latt_set @ SV48 @ SY62 )
              = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SY62 ) ) )
        = $true )
      | ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( latt_str @ SV48 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1613]) ).

thf(1723,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] :
                                                ( ( empty_carrier @ SX0 )
                                                | ~ ( lattice @ SX0 )
                                                | ~ ( complete_latt_str @ SX0 )
                                                | ~ ( latt_str @ SX0 )
                                                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1614]) ).

thf(1724,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1614]) ).

thf(1725,plain,
    ! [SV199: $i] :
      ( ( ( ( empty_carrier @ SV199 )
          | ~ ( lattice @ SV199 )
          | ~ ( complete_latt_str @ SV199 )
          | ~ ( latt_str @ SV199 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV199 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1615]) ).

thf(1726,plain,
    ! [SV168: $i] :
      ( ( ( empty_carrier @ SV168 )
        = $true )
      | ( ( ~ ( lattice @ SV168 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV168 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV168 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV168 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1616]) ).

thf(1727,plain,
    ! [SV119: $i] :
      ( ( ( latt_str @ SV119 )
        = $false )
      | ( ( lattice @ SV119 )
        = $false )
      | ( ( empty_carrier @ SV119 )
        = $true )
      | ( ( complete_latt_str @ SV119 )
        = $false )
      | ( ( complete_relstr @ ( poset_of_lattice @ SV119 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1617]) ).

thf(1728,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( boolean_lattstr @ SX0 )
                  | ( distributive_lattstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1618]) ).

thf(1729,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1618]) ).

thf(1730,plain,
    ! [SV200: $i] :
      ( ( ( ~ ( latt_str @ SV200 ) )
        = $true )
      | ( ( ( empty_carrier @ SV200 )
          | ~ ( boolean_lattstr @ SV200 )
          | ( upper_bounded_semilattstr @ SV200 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1619]) ).

thf(1731,plain,
    ! [SV169: $i] :
      ( ( ( empty_carrier @ SV169 )
        = $true )
      | ( ( ~ ( boolean_lattstr @ SV169 ) )
        = $true )
      | ( ( bounded_lattstr @ SV169 )
        = $true )
      | ( ( latt_str @ SV169 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1620]) ).

thf(1732,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                            | ~ ~ ( empty_carrier @ sK19_A ) )
                                                      | ~ ( strict_latt_str @ sK19_A ) )
                                                | ~ ( join_commutative @ sK19_A ) )
                                          | ~ ( join_associative @ sK19_A ) )
                                    | ~ ( meet_commutative @ sK19_A ) )
                              | ~ ( meet_associative @ sK19_A ) )
                        | ~ ( meet_absorbing @ sK19_A ) )
                  | ~ ( join_absorbing @ sK19_A ) )
            | ~ ( lattice @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1621]) ).

thf(1733,plain,
    ( ( ~ ( lower_bounded_semilattstr @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1621]) ).

thf(1734,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( ~ ( function @ SV139 )
          | ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV145 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1622]) ).

thf(1735,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( ~ ( function @ SV140 )
          | ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV146 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1623]) ).

thf(1736,plain,
    ! [SV170: $i] :
      ( ( ( empty_carrier @ SV170 )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV170 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV170 ) )
        = $true )
      | ( ( latt_str @ SV170 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1624]) ).

thf(1737,plain,
    ! [SV171: $i] :
      ( ( ( empty_carrier @ SV171 )
        = $true )
      | ( ( ~ ( bounded_lattstr @ SV171 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV171 )
        = $true )
      | ( ( latt_str @ SV171 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1625]) ).

thf(1738,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( function @ SV71 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1626]) ).

thf(1739,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1627]) ).

thf(1740,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1628]) ).

thf(1741,plain,
    ! [SV180: $i] :
      ( ( ( ( empty_carrier @ SV180 )
          | ~ ( lattice @ SV180 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV180 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV180 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1629]) ).

thf(1742,plain,
    ! [SV147: $i] :
      ( ( ( latt_str @ SV147 )
        = $false )
      | ( ( empty_carrier @ SV147 )
        = $true )
      | ( ( lattice @ SV147 )
        = $false )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV147 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1630]) ).

thf(1743,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( upper_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( upper_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( upper_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1631]) ).

thf(1744,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1632]) ).

thf(1745,plain,
    ! [SV181: $i] :
      ( ( ( ( empty_carrier @ SV181 )
          | ~ ( lattice @ SV181 )
          | ~ ( upper_bounded_semilattstr @ SV181 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV181 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV181 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1633]) ).

thf(1746,plain,
    ! [SV148: $i] :
      ( ( ( lattice @ SV148 )
        = $false )
      | ( ( empty_carrier @ SV148 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV148 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV148 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV148 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1634]) ).

thf(1747,plain,
    ! [SV76: $i] :
      ( ( ( ( empty_carrier @ SV76 )
          | ~ ( join_commutative @ SV76 ) )
        = $true )
      | ( ( ~ ( join_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_commutative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1636]) ).

thf(1748,plain,
    ! [SV77: $i] :
      ( ( ( ( empty_carrier @ SV77 )
          | ~ ( join_commutative @ SV77 ) )
        = $true )
      | ( ( ~ ( join_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_commutative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1637]) ).

thf(1749,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                            | ~ ~ ( empty_carrier @ sK13_A ) )
                      | ~ ( strict_rel_str @ sK13_A ) )
                | ~ ( reflexive_relstr @ sK13_A ) )
          | ~ ( transitive_relstr @ sK13_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1638]) ).

thf(1750,plain,
    ( ( antisymmetric_relstr @ sK13_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1639]) ).

thf(1751,plain,
    ! [SV177: $i,SV126: $i,SV201: $i,SV39: $i] :
      ( ( ( ( SV39 != SV201 )
          | ~ ( element @ SV201 @ ( the_carrier @ SV126 ) ) )
        = $true )
      | ( ( ~ ( latt_set_smaller @ SV126 @ SV201 @ SV177 ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SV177 ) )
        = $true )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( latt_str @ SV126 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1640]) ).

thf(1752,plain,
    ! [SV127: $i,SV178: $i,SV39: $i] :
      ( ( ( ~ ~ ( ( SV39
                 != ( sK22_D @ SV178 @ SV127 @ SV39 ) )
                | ~ ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
          | ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ SV178 ) )
        = $false )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1641]) ).

thf(1753,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                    | ~ ~ ( empty_carrier @ sK20_A ) )
                                              | ~ ( strict_latt_str @ sK20_A ) )
                                        | ~ ( join_commutative @ sK20_A ) )
                                  | ~ ( join_associative @ sK20_A ) )
                            | ~ ( meet_commutative @ sK20_A ) )
                      | ~ ( meet_associative @ sK20_A ) )
                | ~ ( meet_absorbing @ sK20_A ) )
          | ~ ( join_absorbing @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1642]) ).

thf(1754,plain,
    ( ( lattice @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1643]) ).

thf(1755,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                        | ~ ~ ( empty_carrier @ sK8_A ) )
                                  | ~ ( reflexive_relstr @ sK8_A ) )
                            | ~ ( transitive_relstr @ sK8_A ) )
                      | ~ ( antisymmetric_relstr @ sK8_A ) )
                | ~ ( with_suprema_relstr @ sK8_A ) )
          | ~ ( with_infima_relstr @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1644]) ).

thf(1756,plain,
    ( ( complete_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1645]) ).

thf(1757,plain,
    ( ( ~ ( ~ ( rel_str @ sK12_A )
          | ~ ~ ( empty_carrier @ sK12_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1646]) ).

thf(1758,plain,
    ( ( strict_rel_str @ sK12_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1647]) ).

thf(1759,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                        | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1648]) ).

thf(1760,plain,
    ( ( ! [SX0: $i] : ( bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1649]) ).

thf(1761,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1650]) ).

thf(1762,plain,
    ( ( ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1651]) ).

thf(1763,plain,
    ! [SV88: $i] :
      ( ( ( empty_carrier @ SV88 )
        = $false )
      | ( ( lower_bounded_semilattstr @ SV88 )
        = $false )
      | ( ( empty_carrier @ SV88 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV88 )
        = $false )
      | ( ( latt_str @ SV88 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1652]) ).

thf(1764,plain,
    ( ( ! [SX0: $i] :
          ~ ( empty_carrier @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1654]) ).

thf(1765,plain,
    ( ( ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1655]) ).

thf(1766,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1656]) ).

thf(1767,plain,
    ( ( ! [SX0: $i] : ( bounded_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1657]) ).

thf(1768,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( empty_carrier @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ( join_commutative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ( join_associative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1658]) ).

thf(1769,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ( meet_commutative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1659]) ).

thf(1770,plain,
    ! [SV186: $i] :
      ( ( ( latt_str @ SV186 )
        = $false )
      | ( ( ( empty_carrier @ SV186 )
          | ~ ( lattice @ SV186 )
          | ( meet_associative @ SV186 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1660]) ).

thf(1771,plain,
    ! [SV155: $i] :
      ( ( ( lattice @ SV155 )
        = $false )
      | ( ( empty_carrier @ SV155 )
        = $true )
      | ( ( meet_absorbing @ SV155 )
        = $true )
      | ( ( latt_str @ SV155 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1661]) ).

thf(1772,plain,
    ( ( ~ ( ~ ~ ( ~ ( rel_str @ sK17_A )
                | ~ ~ ( empty_carrier @ sK17_A ) )
          | ~ ( strict_rel_str @ sK17_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1662]) ).

thf(1773,plain,
    ( ( reflexive_relstr @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1663]) ).

thf(1774,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                      | ~ ~ ( empty_carrier @ sK18_A ) )
                                                                | ~ ( strict_latt_str @ sK18_A ) )
                                                          | ~ ( join_commutative @ sK18_A ) )
                                                    | ~ ( join_associative @ sK18_A ) )
                                              | ~ ( meet_commutative @ sK18_A ) )
                                        | ~ ( meet_associative @ sK18_A ) )
                                  | ~ ( meet_absorbing @ sK18_A ) )
                            | ~ ( join_absorbing @ sK18_A ) )
                      | ~ ( lattice @ sK18_A ) )
                | ~ ( distributive_lattstr @ sK18_A ) )
          | ~ ( lower_bounded_semilattstr @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1664]) ).

thf(1775,plain,
    ( ( upper_bounded_semilattstr @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1665]) ).

thf(1776,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1666]) ).

thf(1777,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1667]) ).

thf(1778,plain,
    ! [SV187: $i] :
      ( ( ( ( empty_carrier @ SV187 )
          | ~ ( lattice @ SV187 )
          | ~ ( complete_latt_str @ SV187 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV187 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV187 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1668]) ).

thf(1779,plain,
    ! [SV156: $i] :
      ( ( ( lattice @ SV156 )
        = $false )
      | ( ( empty_carrier @ SV156 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV156 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV156 ) )
        = $true )
      | ( ( latt_str @ SV156 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1669]) ).

thf(1780,plain,
    ! [SV97: $i] :
      ( ( ( bounded_lattstr @ SV97 )
        = $false )
      | ( ( empty_carrier @ SV97 )
        = $true )
      | ( ( distributive_lattstr @ SV97 )
        = $false )
      | ( ( ~ ( complemented_lattstr @ SV97 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV97 ) )
        = $true )
      | ( ( latt_str @ SV97 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1673]) ).

thf(1781,plain,
    ! [SV98: $i] :
      ( ( ( bounded_lattstr @ SV98 )
        = $false )
      | ( ( empty_carrier @ SV98 )
        = $true )
      | ( ( distributive_lattstr @ SV98 )
        = $false )
      | ( ( ~ ( complemented_lattstr @ SV98 ) )
        = $true )
      | ( ( boolean_lattstr @ SV98 )
        = $true )
      | ( ( latt_str @ SV98 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1674]) ).

thf(1782,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( antisymmetric @ ( k2_lattice3 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1675]) ).

thf(1783,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( reflexive @ ( k2_lattice3 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1676]) ).

thf(1784,plain,
    ! [SV189: $i] :
      ( ( ( ( empty_carrier @ SV189 )
          | ~ ( lattice @ SV189 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV189 ) )
        = $true )
      | ( ( transitive @ ( k2_lattice3 @ SV189 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1677]) ).

thf(1785,plain,
    ! [SV157: $i] :
      ( ( ( latt_str @ SV157 )
        = $false )
      | ( ( empty_carrier @ SV157 )
        = $true )
      | ( ( lattice @ SV157 )
        = $false )
      | ( ( v1_partfun1 @ ( k2_lattice3 @ SV157 ) @ ( the_carrier @ SV157 ) @ ( the_carrier @ SV157 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1678]) ).

thf(1786,plain,
    ! [SV158: $i] :
      ( ( ( complete_relstr @ SV158 )
        = $false )
      | ( ( empty_carrier @ SV158 )
        = $true )
      | ( ( ~ ( empty_carrier @ SV158 ) )
        = $true )
      | ( ( rel_str @ SV158 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1679]) ).

thf(1787,plain,
    ! [SV159: $i] :
      ( ( ( complete_relstr @ SV159 )
        = $false )
      | ( ( empty_carrier @ SV159 )
        = $true )
      | ( ( with_suprema_relstr @ SV159 )
        = $true )
      | ( ( rel_str @ SV159 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1680]) ).

thf(1788,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( distributive_lattstr @ SX0 )
                                  | ~ ( empty_carrier @ SX0 ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( distributive_lattstr @ SX0 )
                                  | ( join_commutative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( distributive_lattstr @ SX0 )
                            | ( join_associative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( distributive_lattstr @ SX0 )
                      | ( meet_commutative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ( meet_associative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1681]) ).

thf(1789,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ( meet_absorbing @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1682]) ).

thf(1790,plain,
    ! [SV190: $i] :
      ( ( ( latt_str @ SV190 )
        = $false )
      | ( ( ( empty_carrier @ SV190 )
          | ~ ( lattice @ SV190 )
          | ~ ( distributive_lattstr @ SV190 )
          | ( join_absorbing @ SV190 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1683]) ).

thf(1791,plain,
    ! [SV160: $i] :
      ( ( ( empty_carrier @ SV160 )
        = $true )
      | ( ( ~ ( lattice @ SV160 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV160 ) )
        = $true )
      | ( ( lattice @ SV160 )
        = $true )
      | ( ( latt_str @ SV160 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1684]) ).

thf(1792,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( ~ ( antisymmetric @ SV202 )
          | ~ ( reflexive @ SV202 )
          | ~ ( transitive @ SV202 )
          | ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 )
          | ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1686]) ).

thf(1793,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( ~ ( antisymmetric @ SV203 )
          | ~ ( reflexive @ SV203 )
          | ~ ( transitive @ SV203 )
          | ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 )
          | ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1687]) ).

thf(1794,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( ~ ( antisymmetric @ SV176 )
          | ~ ( reflexive @ SV176 ) )
        = $true )
      | ( ( ~ ( transitive @ SV176 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1688]) ).

thf(1795,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( reflexive @ SV132 )
        = $false )
      | ( ( antisymmetric @ SV132 )
        = $false )
      | ( ( ~ ( transitive @ SV132 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1689]) ).

thf(1796,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1690]) ).

thf(1797,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1691]) ).

thf(1798,plain,
    ! [SV193: $i] :
      ( ( ( ( empty_carrier @ SV193 )
          | ~ ( lattice @ SV193 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV193 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV193 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1692]) ).

thf(1799,plain,
    ! [SV162: $i] :
      ( ( ( latt_str @ SV162 )
        = $false )
      | ( ( empty_carrier @ SV162 )
        = $true )
      | ( ( lattice @ SV162 )
        = $false )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV162 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1693]) ).

thf(1800,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                                  | ~ ~ ( empty_carrier @ sK3_A ) )
                            | ~ ( strict_latt_str @ sK3_A ) )
                      | ~ ( join_commutative @ sK3_A ) )
                | ~ ( join_associative @ sK3_A ) )
          | ~ ( meet_commutative @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1694]) ).

thf(1801,plain,
    ( ( meet_associative @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1695]) ).

thf(1802,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                          | ~ ~ ( empty_carrier @ sK21_A ) )
                                                    | ~ ( strict_latt_str @ sK21_A ) )
                                              | ~ ( join_commutative @ sK21_A ) )
                                        | ~ ( join_associative @ sK21_A ) )
                                  | ~ ( meet_commutative @ sK21_A ) )
                            | ~ ( meet_associative @ sK21_A ) )
                      | ~ ( meet_absorbing @ sK21_A ) )
                | ~ ( join_absorbing @ sK21_A ) )
          | ~ ( lattice @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1696]) ).

thf(1803,plain,
    ( ( distributive_lattstr @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1697]) ).

thf(1804,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1698]) ).

thf(1805,plain,
    ( ( ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1699]) ).

thf(1806,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( lower_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( lower_bounded_semilattstr @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( lower_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1700]) ).

thf(1807,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1701]) ).

thf(1808,plain,
    ! [SV195: $i] :
      ( ( ( ( empty_carrier @ SV195 )
          | ~ ( lattice @ SV195 )
          | ~ ( lower_bounded_semilattstr @ SV195 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV195 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV195 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1702]) ).

thf(1809,plain,
    ! [SV164: $i] :
      ( ( ( lattice @ SV164 )
        = $false )
      | ( ( empty_carrier @ SV164 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV164 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV164 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV164 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1703]) ).

thf(1810,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV135 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV143 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1705]) ).

thf(1811,plain,
    ! [SV144: $i,SV136: $i,SV45: $i] :
      ( ( ( ( empty @ SV45 )
          | ~ ( function @ SV136 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV144 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1706]) ).

thf(1812,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( reflexive_relstr @ SX0 )
          | ~ ( transitive_relstr @ SX0 )
          | ~ ( antisymmetric_relstr @ SX0 )
          | ~ ( rel_str @ SX0 )
          | ( reflexive @ ( the_InternalRel @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1707]) ).

thf(1813,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( reflexive_relstr @ SX0 )
          | ~ ( transitive_relstr @ SX0 )
          | ~ ( antisymmetric_relstr @ SX0 )
          | ~ ( rel_str @ SX0 )
          | ( relation @ ( the_InternalRel @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1708]) ).

thf(1814,plain,
    ! [SV196: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV196 )
          | ~ ( transitive_relstr @ SV196 )
          | ~ ( antisymmetric_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV196 ) )
        = $true )
      | ( ( antisymmetric @ ( the_InternalRel @ SV196 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1709]) ).

thf(1815,plain,
    ! [SV165: $i] :
      ( ( ( reflexive_relstr @ SV165 )
        = $false )
      | ( ( ~ ( transitive_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV165 ) )
        = $true )
      | ( ( transitive @ ( the_InternalRel @ SV165 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1710]) ).

thf(1816,plain,
    ! [SV116: $i] :
      ( ( ( rel_str @ SV116 )
        = $false )
      | ( ( transitive_relstr @ SV116 )
        = $false )
      | ( ( reflexive_relstr @ SV116 )
        = $false )
      | ( ( antisymmetric_relstr @ SV116 )
        = $false )
      | ( ( v1_partfun1 @ ( the_InternalRel @ SV116 ) @ ( the_carrier @ SV116 ) @ ( the_carrier @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1711]) ).

thf(1817,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1712]) ).

thf(1818,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1713]) ).

thf(1819,plain,
    ! [SV197: $i] :
      ( ( ( ( empty_carrier @ SV197 )
          | ~ ( lattice @ SV197 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV197 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV197 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1714]) ).

thf(1820,plain,
    ! [SV166: $i] :
      ( ( ( latt_str @ SV166 )
        = $false )
      | ( ( empty_carrier @ SV166 )
        = $true )
      | ( ( lattice @ SV166 )
        = $false )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV166 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1715]) ).

thf(1821,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ~ ( empty_carrier @ SX0 ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( latt_str @ SX0 )
                                              | ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ( join_commutative @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ( join_associative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ( meet_commutative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ( meet_associative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( meet_absorbing @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( join_absorbing @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1716]) ).

thf(1822,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1717]) ).

thf(1823,plain,
    ! [SV198: $i] :
      ( ( ( latt_str @ SV198 )
        = $false )
      | ( ( ( empty_carrier @ SV198 )
          | ~ ( lattice @ SV198 )
          | ~ ( complete_latt_str @ SV198 )
          | ( lower_bounded_semilattstr @ SV198 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1718]) ).

thf(1824,plain,
    ! [SV167: $i] :
      ( ( ( empty_carrier @ SV167 )
        = $true )
      | ( ( ~ ( lattice @ SV167 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV167 ) )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV167 )
        = $true )
      | ( ( latt_str @ SV167 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1719]) ).

thf(1825,plain,
    ! [SV204: $i,SV48: $i] :
      ( ( ( ( join_of_latt_set @ SV48 @ SV204 )
          = ( join_on_relstr @ ( poset_of_lattice @ SV48 ) @ SV204 ) )
        = $true )
      | ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( latt_str @ SV48 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1721]) ).

thf(1826,plain,
    ! [SV205: $i,SV48: $i] :
      ( ( ( ( meet_of_latt_set @ SV48 @ SV205 )
          = ( meet_on_relstr @ ( poset_of_lattice @ SV48 ) @ SV205 ) )
        = $true )
      | ( ( complete_latt_str @ SV48 )
        = $false )
      | ( ( empty_carrier @ SV48 )
        = $true )
      | ( ( lattice @ SV48 )
        = $false )
      | ( ( latt_str @ SV48 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1722]) ).

thf(1827,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ( empty_carrier @ SX0 )
                                              | ~ ( lattice @ SX0 )
                                              | ~ ( complete_latt_str @ SX0 )
                                              | ~ ( latt_str @ SX0 )
                                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1723]) ).

thf(1828,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1724]) ).

thf(1829,plain,
    ! [SV199: $i] :
      ( ( ( ( empty_carrier @ SV199 )
          | ~ ( lattice @ SV199 )
          | ~ ( complete_latt_str @ SV199 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV199 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV199 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1725]) ).

thf(1830,plain,
    ! [SV168: $i] :
      ( ( ( lattice @ SV168 )
        = $false )
      | ( ( empty_carrier @ SV168 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV168 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV168 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV168 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1726]) ).

thf(1831,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( boolean_lattstr @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( boolean_lattstr @ SX0 )
                | ( distributive_lattstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1728]) ).

thf(1832,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( boolean_lattstr @ SX0 )
          | ( lower_bounded_semilattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1729]) ).

thf(1833,plain,
    ! [SV200: $i] :
      ( ( ( latt_str @ SV200 )
        = $false )
      | ( ( ( empty_carrier @ SV200 )
          | ~ ( boolean_lattstr @ SV200 )
          | ( upper_bounded_semilattstr @ SV200 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1730]) ).

thf(1834,plain,
    ! [SV169: $i] :
      ( ( ( boolean_lattstr @ SV169 )
        = $false )
      | ( ( empty_carrier @ SV169 )
        = $true )
      | ( ( bounded_lattstr @ SV169 )
        = $true )
      | ( ( latt_str @ SV169 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1731]) ).

thf(1835,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                          | ~ ~ ( empty_carrier @ sK19_A ) )
                                                    | ~ ( strict_latt_str @ sK19_A ) )
                                              | ~ ( join_commutative @ sK19_A ) )
                                        | ~ ( join_associative @ sK19_A ) )
                                  | ~ ( meet_commutative @ sK19_A ) )
                            | ~ ( meet_associative @ sK19_A ) )
                      | ~ ( meet_absorbing @ sK19_A ) )
                | ~ ( join_absorbing @ sK19_A ) )
          | ~ ( lattice @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1732]) ).

thf(1836,plain,
    ( ( lower_bounded_semilattstr @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1733]) ).

thf(1837,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( ~ ( function @ SV139 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV145 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1734]) ).

thf(1838,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( ~ ( function @ SV140 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV146 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1735]) ).

thf(1839,plain,
    ! [SV170: $i] :
      ( ( ( bounded_lattstr @ SV170 )
        = $false )
      | ( ( empty_carrier @ SV170 )
        = $true )
      | ( ( ~ ( empty_carrier @ SV170 ) )
        = $true )
      | ( ( latt_str @ SV170 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1736]) ).

thf(1840,plain,
    ! [SV171: $i] :
      ( ( ( bounded_lattstr @ SV171 )
        = $false )
      | ( ( empty_carrier @ SV171 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV171 )
        = $true )
      | ( ( latt_str @ SV171 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1737]) ).

thf(1841,plain,
    ! [SV71: $i,SV50: $i,SV66: $i] :
      ( ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( ~ ( function @ SV71 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1738]) ).

thf(1842,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1739]) ).

thf(1843,plain,
    ! [SV206: $i] :
      ( ( ( empty_carrier @ SV206 )
        | ~ ( lattice @ SV206 )
        | ~ ( latt_str @ SV206 )
        | ( transitive_relstr @ ( poset_of_lattice @ SV206 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1740]) ).

thf(1844,plain,
    ! [SV180: $i] :
      ( ( ( empty_carrier @ SV180 )
        = $true )
      | ( ( ~ ( lattice @ SV180 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV180 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV180 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1741]) ).

thf(1845,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1743]) ).

thf(1846,plain,
    ! [SV207: $i] :
      ( ( ( empty_carrier @ SV207 )
        | ~ ( lattice @ SV207 )
        | ~ ( upper_bounded_semilattstr @ SV207 )
        | ~ ( latt_str @ SV207 )
        | ( antisymmetric_relstr @ ( poset_of_lattice @ SV207 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1744]) ).

thf(1847,plain,
    ! [SV181: $i] :
      ( ( ( ( empty_carrier @ SV181 )
          | ~ ( lattice @ SV181 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV181 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV181 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV181 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1745]) ).

thf(1848,plain,
    ! [SV148: $i] :
      ( ( ( upper_bounded_semilattstr @ SV148 )
        = $false )
      | ( ( empty_carrier @ SV148 )
        = $true )
      | ( ( lattice @ SV148 )
        = $false )
      | ( ( ~ ( latt_str @ SV148 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV148 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1746]) ).

thf(1849,plain,
    ! [SV76: $i] :
      ( ( ( empty_carrier @ SV76 )
        = $true )
      | ( ( ~ ( join_commutative @ SV76 ) )
        = $true )
      | ( ( ~ ( join_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_commutative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1747]) ).

thf(1850,plain,
    ! [SV77: $i] :
      ( ( ( empty_carrier @ SV77 )
        = $true )
      | ( ( ~ ( join_commutative @ SV77 ) )
        = $true )
      | ( ( ~ ( join_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_commutative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1748]) ).

thf(1851,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                        | ~ ~ ( empty_carrier @ sK13_A ) )
                  | ~ ( strict_rel_str @ sK13_A ) )
            | ~ ( reflexive_relstr @ sK13_A ) )
      | ~ ( transitive_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1749]) ).

thf(1852,plain,
    ! [SV177: $i,SV126: $i,SV201: $i,SV39: $i] :
      ( ( ( ( SV39 != SV201 ) )
        = $true )
      | ( ( ~ ( element @ SV201 @ ( the_carrier @ SV126 ) ) )
        = $true )
      | ( ( ~ ( latt_set_smaller @ SV126 @ SV201 @ SV177 ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SV177 ) )
        = $true )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( latt_str @ SV126 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1751]) ).

thf(1853,plain,
    ! [SV127: $i,SV178: $i,SV39: $i] :
      ( ( ( ~ ~ ( ( SV39
                 != ( sK22_D @ SV178 @ SV127 @ SV39 ) )
                | ~ ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) ) )
        = $false )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1752]) ).

thf(1854,plain,
    ! [SV39: $i,SV178: $i,SV127: $i] :
      ( ( ( ~ ( latt_set_smaller @ SV127 @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ SV178 ) )
        = $false )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1752]) ).

thf(1855,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                | ~ ~ ( empty_carrier @ sK20_A ) )
                                          | ~ ( strict_latt_str @ sK20_A ) )
                                    | ~ ( join_commutative @ sK20_A ) )
                              | ~ ( join_associative @ sK20_A ) )
                        | ~ ( meet_commutative @ sK20_A ) )
                  | ~ ( meet_associative @ sK20_A ) )
            | ~ ( meet_absorbing @ sK20_A ) )
      | ~ ( join_absorbing @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1753]) ).

thf(1856,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                    | ~ ~ ( empty_carrier @ sK8_A ) )
                              | ~ ( reflexive_relstr @ sK8_A ) )
                        | ~ ( transitive_relstr @ sK8_A ) )
                  | ~ ( antisymmetric_relstr @ sK8_A ) )
            | ~ ( with_suprema_relstr @ sK8_A ) )
      | ~ ( with_infima_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1755]) ).

thf(1857,plain,
    ( ( ~ ( rel_str @ sK12_A )
      | ~ ~ ( empty_carrier @ sK12_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1757]) ).

thf(1858,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                    | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1759]) ).

thf(1859,plain,
    ! [SV208: $i] :
      ( ( bounded_relstr @ ( boole_POSet @ SV208 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1760]) ).

thf(1860,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1761]) ).

thf(1861,plain,
    ! [SV209: $i] :
      ( ( meet_associative @ ( boole_lattice @ SV209 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1762]) ).

thf(1862,plain,
    ! [SV210: $i] :
      ( ( ~ ( empty_carrier @ ( boole_POSet @ SV210 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1764]) ).

thf(1863,plain,
    ! [SV211: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ SV211 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1765]) ).

thf(1864,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1766]) ).

thf(1865,plain,
    ! [SV212: $i] :
      ( ( bounded_lattstr @ ( boole_lattice @ SV212 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1767]) ).

thf(1866,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( join_commutative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( join_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1768]) ).

thf(1867,plain,
    ! [SV213: $i] :
      ( ( ~ ( latt_str @ SV213 )
        | ( empty_carrier @ SV213 )
        | ~ ( lattice @ SV213 )
        | ( meet_commutative @ SV213 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1769]) ).

thf(1868,plain,
    ! [SV186: $i] :
      ( ( ( ( empty_carrier @ SV186 )
          | ~ ( lattice @ SV186 ) )
        = $true )
      | ( ( meet_associative @ SV186 )
        = $true )
      | ( ( latt_str @ SV186 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1770]) ).

thf(1869,plain,
    ( ( ~ ~ ( ~ ( rel_str @ sK17_A )
            | ~ ~ ( empty_carrier @ sK17_A ) )
      | ~ ( strict_rel_str @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1772]) ).

thf(1870,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                  | ~ ~ ( empty_carrier @ sK18_A ) )
                                                            | ~ ( strict_latt_str @ sK18_A ) )
                                                      | ~ ( join_commutative @ sK18_A ) )
                                                | ~ ( join_associative @ sK18_A ) )
                                          | ~ ( meet_commutative @ sK18_A ) )
                                    | ~ ( meet_associative @ sK18_A ) )
                              | ~ ( meet_absorbing @ sK18_A ) )
                        | ~ ( join_absorbing @ sK18_A ) )
                  | ~ ( lattice @ sK18_A ) )
            | ~ ( distributive_lattstr @ sK18_A ) )
      | ~ ( lower_bounded_semilattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1774]) ).

thf(1871,plain,
    ! [SV214: $i] :
      ( ( ( empty_carrier @ SV214 )
        | ~ ( lattice @ SV214 )
        | ~ ( complete_latt_str @ SV214 )
        | ~ ( latt_str @ SV214 )
        | ~ ( empty_carrier @ SV214 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1776]) ).

thf(1872,plain,
    ! [SV215: $i] :
      ( ( ( empty_carrier @ SV215 )
        | ~ ( lattice @ SV215 )
        | ~ ( complete_latt_str @ SV215 )
        | ~ ( latt_str @ SV215 )
        | ( lattice @ SV215 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1777]) ).

thf(1873,plain,
    ! [SV187: $i] :
      ( ( ( ( empty_carrier @ SV187 )
          | ~ ( lattice @ SV187 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV187 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV187 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV187 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1778]) ).

thf(1874,plain,
    ! [SV156: $i] :
      ( ( ( complete_latt_str @ SV156 )
        = $false )
      | ( ( empty_carrier @ SV156 )
        = $true )
      | ( ( lattice @ SV156 )
        = $false )
      | ( ( ~ ( latt_str @ SV156 ) )
        = $true )
      | ( ( latt_str @ SV156 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1779]) ).

thf(1875,plain,
    ! [SV97: $i] :
      ( ( ( complemented_lattstr @ SV97 )
        = $false )
      | ( ( distributive_lattstr @ SV97 )
        = $false )
      | ( ( empty_carrier @ SV97 )
        = $true )
      | ( ( bounded_lattstr @ SV97 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV97 ) )
        = $true )
      | ( ( latt_str @ SV97 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1780]) ).

thf(1876,plain,
    ! [SV98: $i] :
      ( ( ( complemented_lattstr @ SV98 )
        = $false )
      | ( ( distributive_lattstr @ SV98 )
        = $false )
      | ( ( empty_carrier @ SV98 )
        = $true )
      | ( ( bounded_lattstr @ SV98 )
        = $false )
      | ( ( boolean_lattstr @ SV98 )
        = $true )
      | ( ( latt_str @ SV98 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1781]) ).

thf(1877,plain,
    ! [SV216: $i] :
      ( ( ( empty_carrier @ SV216 )
        | ~ ( lattice @ SV216 )
        | ~ ( latt_str @ SV216 )
        | ( antisymmetric @ ( k2_lattice3 @ SV216 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1782]) ).

thf(1878,plain,
    ! [SV217: $i] :
      ( ( ( empty_carrier @ SV217 )
        | ~ ( lattice @ SV217 )
        | ~ ( latt_str @ SV217 )
        | ( reflexive @ ( k2_lattice3 @ SV217 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1783]) ).

thf(1879,plain,
    ! [SV189: $i] :
      ( ( ( empty_carrier @ SV189 )
        = $true )
      | ( ( ~ ( lattice @ SV189 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV189 ) )
        = $true )
      | ( ( transitive @ ( k2_lattice3 @ SV189 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1784]) ).

thf(1880,plain,
    ! [SV158: $i] :
      ( ( ( empty_carrier @ SV158 )
        = $false )
      | ( ( empty_carrier @ SV158 )
        = $true )
      | ( ( complete_relstr @ SV158 )
        = $false )
      | ( ( rel_str @ SV158 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1786]) ).

thf(1881,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( join_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( join_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( meet_commutative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( meet_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1788]) ).

thf(1882,plain,
    ! [SV218: $i] :
      ( ( ~ ( latt_str @ SV218 )
        | ( empty_carrier @ SV218 )
        | ~ ( lattice @ SV218 )
        | ~ ( distributive_lattstr @ SV218 )
        | ( meet_absorbing @ SV218 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1789]) ).

thf(1883,plain,
    ! [SV190: $i] :
      ( ( ( ( empty_carrier @ SV190 )
          | ~ ( lattice @ SV190 )
          | ~ ( distributive_lattstr @ SV190 ) )
        = $true )
      | ( ( join_absorbing @ SV190 )
        = $true )
      | ( ( latt_str @ SV190 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1790]) ).

thf(1884,plain,
    ! [SV160: $i] :
      ( ( ( lattice @ SV160 )
        = $false )
      | ( ( empty_carrier @ SV160 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV160 ) )
        = $true )
      | ( ( lattice @ SV160 )
        = $true )
      | ( ( latt_str @ SV160 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1791]) ).

thf(1885,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( ~ ( antisymmetric @ SV202 )
          | ~ ( reflexive @ SV202 )
          | ~ ( transitive @ SV202 )
          | ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1792]) ).

thf(1886,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( ~ ( antisymmetric @ SV203 )
          | ~ ( reflexive @ SV203 )
          | ~ ( transitive @ SV203 )
          | ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1793]) ).

thf(1887,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( ~ ( antisymmetric @ SV176 ) )
        = $true )
      | ( ( ~ ( reflexive @ SV176 ) )
        = $true )
      | ( ( ~ ( transitive @ SV176 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1794]) ).

thf(1888,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( transitive @ SV132 )
        = $false )
      | ( ( antisymmetric @ SV132 )
        = $false )
      | ( ( reflexive @ SV132 )
        = $false )
      | ( ( ~ ( v1_partfun1 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1795]) ).

thf(1889,plain,
    ! [SV219: $i] :
      ( ( ( empty_carrier @ SV219 )
        | ~ ( lattice @ SV219 )
        | ~ ( latt_str @ SV219 )
        | ( reflexive_relstr @ ( poset_of_lattice @ SV219 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1796]) ).

thf(1890,plain,
    ! [SV220: $i] :
      ( ( ( empty_carrier @ SV220 )
        | ~ ( lattice @ SV220 )
        | ~ ( latt_str @ SV220 )
        | ( strict_rel_str @ ( poset_of_lattice @ SV220 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1797]) ).

thf(1891,plain,
    ! [SV193: $i] :
      ( ( ( empty_carrier @ SV193 )
        = $true )
      | ( ( ~ ( lattice @ SV193 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV193 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV193 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1798]) ).

thf(1892,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                              | ~ ~ ( empty_carrier @ sK3_A ) )
                        | ~ ( strict_latt_str @ sK3_A ) )
                  | ~ ( join_commutative @ sK3_A ) )
            | ~ ( join_associative @ sK3_A ) )
      | ~ ( meet_commutative @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1800]) ).

thf(1893,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                      | ~ ~ ( empty_carrier @ sK21_A ) )
                                                | ~ ( strict_latt_str @ sK21_A ) )
                                          | ~ ( join_commutative @ sK21_A ) )
                                    | ~ ( join_associative @ sK21_A ) )
                              | ~ ( meet_commutative @ sK21_A ) )
                        | ~ ( meet_associative @ sK21_A ) )
                  | ~ ( meet_absorbing @ sK21_A ) )
            | ~ ( join_absorbing @ sK21_A ) )
      | ~ ( lattice @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1802]) ).

thf(1894,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1804]) ).

thf(1895,plain,
    ! [SV221: $i] :
      ( ( upper_bounded_semilattstr @ ( boole_lattice @ SV221 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1805]) ).

thf(1896,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1806]) ).

thf(1897,plain,
    ! [SV222: $i] :
      ( ( ( empty_carrier @ SV222 )
        | ~ ( lattice @ SV222 )
        | ~ ( lower_bounded_semilattstr @ SV222 )
        | ~ ( latt_str @ SV222 )
        | ( antisymmetric_relstr @ ( poset_of_lattice @ SV222 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1807]) ).

thf(1898,plain,
    ! [SV195: $i] :
      ( ( ( ( empty_carrier @ SV195 )
          | ~ ( lattice @ SV195 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV195 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV195 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV195 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1808]) ).

thf(1899,plain,
    ! [SV164: $i] :
      ( ( ( lower_bounded_semilattstr @ SV164 )
        = $false )
      | ( ( empty_carrier @ SV164 )
        = $true )
      | ( ( lattice @ SV164 )
        = $false )
      | ( ( ~ ( latt_str @ SV164 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV164 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1809]) ).

thf(1900,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( empty @ SV45 )
        = $true )
      | ( ( ~ ( function @ SV135 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV143 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1810]) ).

thf(1901,plain,
    ! [SV144: $i,SV136: $i,SV45: $i] :
      ( ( ( empty @ SV45 )
        = $true )
      | ( ( ~ ( function @ SV136 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV144 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1811]) ).

thf(1902,plain,
    ! [SV223: $i] :
      ( ( ~ ( reflexive_relstr @ SV223 )
        | ~ ( transitive_relstr @ SV223 )
        | ~ ( antisymmetric_relstr @ SV223 )
        | ~ ( rel_str @ SV223 )
        | ( reflexive @ ( the_InternalRel @ SV223 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1812]) ).

thf(1903,plain,
    ! [SV224: $i] :
      ( ( ~ ( reflexive_relstr @ SV224 )
        | ~ ( transitive_relstr @ SV224 )
        | ~ ( antisymmetric_relstr @ SV224 )
        | ~ ( rel_str @ SV224 )
        | ( relation @ ( the_InternalRel @ SV224 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1813]) ).

thf(1904,plain,
    ! [SV196: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV196 )
          | ~ ( transitive_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV196 ) )
        = $true )
      | ( ( antisymmetric @ ( the_InternalRel @ SV196 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1814]) ).

thf(1905,plain,
    ! [SV165: $i] :
      ( ( ( transitive_relstr @ SV165 )
        = $false )
      | ( ( reflexive_relstr @ SV165 )
        = $false )
      | ( ( ~ ( antisymmetric_relstr @ SV165 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV165 ) )
        = $true )
      | ( ( transitive @ ( the_InternalRel @ SV165 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1815]) ).

thf(1906,plain,
    ! [SV225: $i] :
      ( ( ( empty_carrier @ SV225 )
        | ~ ( lattice @ SV225 )
        | ~ ( latt_str @ SV225 )
        | ~ ( empty_carrier @ ( poset_of_lattice @ SV225 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1817]) ).

thf(1907,plain,
    ! [SV226: $i] :
      ( ( ( empty_carrier @ SV226 )
        | ~ ( lattice @ SV226 )
        | ~ ( latt_str @ SV226 )
        | ( strict_rel_str @ ( poset_of_lattice @ SV226 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1818]) ).

thf(1908,plain,
    ! [SV197: $i] :
      ( ( ( empty_carrier @ SV197 )
        = $true )
      | ( ( ~ ( lattice @ SV197 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV197 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV197 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1819]) ).

thf(1909,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( empty_carrier @ SX0 ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( join_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( join_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( meet_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( meet_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( meet_absorbing @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( join_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1821]) ).

thf(1910,plain,
    ! [SV227: $i] :
      ( ( ~ ( latt_str @ SV227 )
        | ( empty_carrier @ SV227 )
        | ~ ( lattice @ SV227 )
        | ~ ( complete_latt_str @ SV227 )
        | ( lattice @ SV227 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1822]) ).

thf(1911,plain,
    ! [SV198: $i] :
      ( ( ( ( empty_carrier @ SV198 )
          | ~ ( lattice @ SV198 )
          | ~ ( complete_latt_str @ SV198 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV198 )
        = $true )
      | ( ( latt_str @ SV198 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1823]) ).

thf(1912,plain,
    ! [SV167: $i] :
      ( ( ( lattice @ SV167 )
        = $false )
      | ( ( empty_carrier @ SV167 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV167 ) )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV167 )
        = $true )
      | ( ( latt_str @ SV167 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1824]) ).

thf(1913,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1827]) ).

thf(1914,plain,
    ! [SV228: $i] :
      ( ( ( empty_carrier @ SV228 )
        | ~ ( lattice @ SV228 )
        | ~ ( complete_latt_str @ SV228 )
        | ~ ( latt_str @ SV228 )
        | ( bounded_relstr @ ( poset_of_lattice @ SV228 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1828]) ).

thf(1915,plain,
    ! [SV199: $i] :
      ( ( ( ( empty_carrier @ SV199 )
          | ~ ( lattice @ SV199 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV199 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV199 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV199 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1829]) ).

thf(1916,plain,
    ! [SV168: $i] :
      ( ( ( complete_latt_str @ SV168 )
        = $false )
      | ( ( empty_carrier @ SV168 )
        = $true )
      | ( ( lattice @ SV168 )
        = $false )
      | ( ( ~ ( latt_str @ SV168 ) )
        = $true )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV168 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1830]) ).

thf(1917,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( distributive_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1831]) ).

thf(1918,plain,
    ! [SV229: $i] :
      ( ( ~ ( latt_str @ SV229 )
        | ( empty_carrier @ SV229 )
        | ~ ( boolean_lattstr @ SV229 )
        | ( lower_bounded_semilattstr @ SV229 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1832]) ).

thf(1919,plain,
    ! [SV200: $i] :
      ( ( ( ( empty_carrier @ SV200 )
          | ~ ( boolean_lattstr @ SV200 ) )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV200 )
        = $true )
      | ( ( latt_str @ SV200 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1833]) ).

thf(1920,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                      | ~ ~ ( empty_carrier @ sK19_A ) )
                                                | ~ ( strict_latt_str @ sK19_A ) )
                                          | ~ ( join_commutative @ sK19_A ) )
                                    | ~ ( join_associative @ sK19_A ) )
                              | ~ ( meet_commutative @ sK19_A ) )
                        | ~ ( meet_associative @ sK19_A ) )
                  | ~ ( meet_absorbing @ sK19_A ) )
            | ~ ( join_absorbing @ sK19_A ) )
      | ~ ( lattice @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1835]) ).

thf(1921,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( function @ SV139 )
        = $false )
      | ( ( ~ ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV145 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1837]) ).

thf(1922,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( function @ SV140 )
        = $false )
      | ( ( ~ ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV146 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1838]) ).

thf(1923,plain,
    ! [SV170: $i] :
      ( ( ( empty_carrier @ SV170 )
        = $false )
      | ( ( empty_carrier @ SV170 )
        = $true )
      | ( ( bounded_lattstr @ SV170 )
        = $false )
      | ( ( latt_str @ SV170 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1839]) ).

thf(1924,plain,
    ! [SV50: $i,SV66: $i,SV71: $i] :
      ( ( ( function @ SV71 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( ~ ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1841]) ).

thf(1925,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1842]) ).

thf(1926,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1842]) ).

thf(1927,plain,
    ! [SV206: $i] :
      ( ( ( ( empty_carrier @ SV206 )
          | ~ ( lattice @ SV206 )
          | ~ ( latt_str @ SV206 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV206 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1843]) ).

thf(1928,plain,
    ! [SV180: $i] :
      ( ( ( lattice @ SV180 )
        = $false )
      | ( ( empty_carrier @ SV180 )
        = $true )
      | ( ( ~ ( latt_str @ SV180 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV180 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1844]) ).

thf(1929,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( upper_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1845]) ).

thf(1930,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1845]) ).

thf(1931,plain,
    ! [SV207: $i] :
      ( ( ( ( empty_carrier @ SV207 )
          | ~ ( lattice @ SV207 )
          | ~ ( upper_bounded_semilattstr @ SV207 )
          | ~ ( latt_str @ SV207 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV207 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1846]) ).

thf(1932,plain,
    ! [SV181: $i] :
      ( ( ( empty_carrier @ SV181 )
        = $true )
      | ( ( ~ ( lattice @ SV181 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV181 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV181 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV181 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1847]) ).

thf(1933,plain,
    ! [SV148: $i] :
      ( ( ( latt_str @ SV148 )
        = $false )
      | ( ( lattice @ SV148 )
        = $false )
      | ( ( empty_carrier @ SV148 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV148 )
        = $false )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV148 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1848]) ).

thf(1934,plain,
    ! [SV76: $i] :
      ( ( ( join_commutative @ SV76 )
        = $false )
      | ( ( empty_carrier @ SV76 )
        = $true )
      | ( ( ~ ( join_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_commutative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1849]) ).

thf(1935,plain,
    ! [SV77: $i] :
      ( ( ( join_commutative @ SV77 )
        = $false )
      | ( ( empty_carrier @ SV77 )
        = $true )
      | ( ( ~ ( join_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_commutative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1850]) ).

thf(1936,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                        | ~ ~ ( empty_carrier @ sK13_A ) )
                  | ~ ( strict_rel_str @ sK13_A ) )
            | ~ ( reflexive_relstr @ sK13_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1851]) ).

thf(1937,plain,
    ( ( ~ ( transitive_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1851]) ).

thf(1938,plain,
    ! [SV177: $i,SV126: $i,SV201: $i,SV39: $i] :
      ( ( ( SV39 = SV201 )
        = $false )
      | ( ( ~ ( element @ SV201 @ ( the_carrier @ SV126 ) ) )
        = $true )
      | ( ( ~ ( latt_set_smaller @ SV126 @ SV201 @ SV177 ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SV177 ) )
        = $true )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( latt_str @ SV126 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1852]) ).

thf(1939,plain,
    ! [SV127: $i,SV178: $i,SV39: $i] :
      ( ( ( ~ ( ( SV39
               != ( sK22_D @ SV178 @ SV127 @ SV39 ) )
              | ~ ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1853]) ).

thf(1940,plain,
    ! [SV39: $i,SV178: $i,SV127: $i] :
      ( ( ( latt_set_smaller @ SV127 @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ SV178 )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1854]) ).

thf(1941,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                                | ~ ~ ( empty_carrier @ sK20_A ) )
                                          | ~ ( strict_latt_str @ sK20_A ) )
                                    | ~ ( join_commutative @ sK20_A ) )
                              | ~ ( join_associative @ sK20_A ) )
                        | ~ ( meet_commutative @ sK20_A ) )
                  | ~ ( meet_associative @ sK20_A ) )
            | ~ ( meet_absorbing @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1855]) ).

thf(1942,plain,
    ( ( ~ ( join_absorbing @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1855]) ).

thf(1943,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                    | ~ ~ ( empty_carrier @ sK8_A ) )
                              | ~ ( reflexive_relstr @ sK8_A ) )
                        | ~ ( transitive_relstr @ sK8_A ) )
                  | ~ ( antisymmetric_relstr @ sK8_A ) )
            | ~ ( with_suprema_relstr @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1856]) ).

thf(1944,plain,
    ( ( ~ ( with_infima_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1856]) ).

thf(1945,plain,
    ( ( ~ ( rel_str @ sK12_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1857]) ).

thf(1946,plain,
    ( ( ~ ~ ( empty_carrier @ sK12_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1857]) ).

thf(1947,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                    | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1858]) ).

thf(1948,plain,
    ( ( ~ ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1858]) ).

thf(1949,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1860]) ).

thf(1950,plain,
    ( ( ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1860]) ).

thf(1951,plain,
    ! [SV210: $i] :
      ( ( empty_carrier @ ( boole_POSet @ SV210 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1862]) ).

thf(1952,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1864]) ).

thf(1953,plain,
    ( ( ~ ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1864]) ).

thf(1954,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ( join_commutative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1866]) ).

thf(1955,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( join_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1866]) ).

thf(1956,plain,
    ! [SV213: $i] :
      ( ( ( ~ ( latt_str @ SV213 ) )
        = $true )
      | ( ( ( empty_carrier @ SV213 )
          | ~ ( lattice @ SV213 )
          | ( meet_commutative @ SV213 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1867]) ).

thf(1957,plain,
    ! [SV186: $i] :
      ( ( ( empty_carrier @ SV186 )
        = $true )
      | ( ( ~ ( lattice @ SV186 ) )
        = $true )
      | ( ( meet_associative @ SV186 )
        = $true )
      | ( ( latt_str @ SV186 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1868]) ).

thf(1958,plain,
    ( ( ~ ~ ( ~ ( rel_str @ sK17_A )
            | ~ ~ ( empty_carrier @ sK17_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1869]) ).

thf(1959,plain,
    ( ( ~ ( strict_rel_str @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1869]) ).

thf(1960,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                  | ~ ~ ( empty_carrier @ sK18_A ) )
                                                            | ~ ( strict_latt_str @ sK18_A ) )
                                                      | ~ ( join_commutative @ sK18_A ) )
                                                | ~ ( join_associative @ sK18_A ) )
                                          | ~ ( meet_commutative @ sK18_A ) )
                                    | ~ ( meet_associative @ sK18_A ) )
                              | ~ ( meet_absorbing @ sK18_A ) )
                        | ~ ( join_absorbing @ sK18_A ) )
                  | ~ ( lattice @ sK18_A ) )
            | ~ ( distributive_lattstr @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1870]) ).

thf(1961,plain,
    ( ( ~ ( lower_bounded_semilattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1870]) ).

thf(1962,plain,
    ! [SV214: $i] :
      ( ( ( ( empty_carrier @ SV214 )
          | ~ ( lattice @ SV214 )
          | ~ ( complete_latt_str @ SV214 )
          | ~ ( latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV214 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1871]) ).

thf(1963,plain,
    ! [SV215: $i] :
      ( ( ( ( empty_carrier @ SV215 )
          | ~ ( lattice @ SV215 )
          | ~ ( complete_latt_str @ SV215 )
          | ~ ( latt_str @ SV215 ) )
        = $true )
      | ( ( lattice @ SV215 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1872]) ).

thf(1964,plain,
    ! [SV187: $i] :
      ( ( ( empty_carrier @ SV187 )
        = $true )
      | ( ( ~ ( lattice @ SV187 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV187 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV187 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV187 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1873]) ).

thf(1965,plain,
    ! [SV156: $i] :
      ( ( ( latt_str @ SV156 )
        = $false )
      | ( ( lattice @ SV156 )
        = $false )
      | ( ( empty_carrier @ SV156 )
        = $true )
      | ( ( complete_latt_str @ SV156 )
        = $false )
      | ( ( latt_str @ SV156 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1874]) ).

thf(1966,plain,
    ! [SV97: $i] :
      ( ( ( empty_carrier @ SV97 )
        = $false )
      | ( ( bounded_lattstr @ SV97 )
        = $false )
      | ( ( empty_carrier @ SV97 )
        = $true )
      | ( ( distributive_lattstr @ SV97 )
        = $false )
      | ( ( complemented_lattstr @ SV97 )
        = $false )
      | ( ( latt_str @ SV97 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1875]) ).

thf(1967,plain,
    ! [SV216: $i] :
      ( ( ( ( empty_carrier @ SV216 )
          | ~ ( lattice @ SV216 )
          | ~ ( latt_str @ SV216 ) )
        = $true )
      | ( ( antisymmetric @ ( k2_lattice3 @ SV216 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1877]) ).

thf(1968,plain,
    ! [SV217: $i] :
      ( ( ( ( empty_carrier @ SV217 )
          | ~ ( lattice @ SV217 )
          | ~ ( latt_str @ SV217 ) )
        = $true )
      | ( ( reflexive @ ( k2_lattice3 @ SV217 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1878]) ).

thf(1969,plain,
    ! [SV189: $i] :
      ( ( ( lattice @ SV189 )
        = $false )
      | ( ( empty_carrier @ SV189 )
        = $true )
      | ( ( ~ ( latt_str @ SV189 ) )
        = $true )
      | ( ( transitive @ ( k2_lattice3 @ SV189 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1879]) ).

thf(1970,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( distributive_lattstr @ SX0 )
                              | ( join_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( join_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( meet_commutative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1881]) ).

thf(1971,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( meet_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1881]) ).

thf(1972,plain,
    ! [SV218: $i] :
      ( ( ( ~ ( latt_str @ SV218 ) )
        = $true )
      | ( ( ( empty_carrier @ SV218 )
          | ~ ( lattice @ SV218 )
          | ~ ( distributive_lattstr @ SV218 )
          | ( meet_absorbing @ SV218 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1882]) ).

thf(1973,plain,
    ! [SV190: $i] :
      ( ( ( ( empty_carrier @ SV190 )
          | ~ ( lattice @ SV190 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV190 ) )
        = $true )
      | ( ( join_absorbing @ SV190 )
        = $true )
      | ( ( latt_str @ SV190 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1883]) ).

thf(1974,plain,
    ! [SV160: $i] :
      ( ( ( distributive_lattstr @ SV160 )
        = $false )
      | ( ( empty_carrier @ SV160 )
        = $true )
      | ( ( lattice @ SV160 )
        = $false )
      | ( ( lattice @ SV160 )
        = $true )
      | ( ( latt_str @ SV160 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1884]) ).

thf(1975,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( ~ ( antisymmetric @ SV202 )
          | ~ ( reflexive @ SV202 )
          | ~ ( transitive @ SV202 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1885]) ).

thf(1976,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( ~ ( antisymmetric @ SV203 )
          | ~ ( reflexive @ SV203 )
          | ~ ( transitive @ SV203 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1886]) ).

thf(1977,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( antisymmetric @ SV176 )
        = $false )
      | ( ( ~ ( reflexive @ SV176 ) )
        = $true )
      | ( ( ~ ( transitive @ SV176 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1887]) ).

thf(1978,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( v1_partfun1 @ SV132 @ SV104 @ SV104 )
        = $false )
      | ( ( reflexive @ SV132 )
        = $false )
      | ( ( antisymmetric @ SV132 )
        = $false )
      | ( ( transitive @ SV132 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV132 @ SV104 @ SV104 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1888]) ).

thf(1979,plain,
    ! [SV219: $i] :
      ( ( ( ( empty_carrier @ SV219 )
          | ~ ( lattice @ SV219 )
          | ~ ( latt_str @ SV219 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV219 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1889]) ).

thf(1980,plain,
    ! [SV220: $i] :
      ( ( ( ( empty_carrier @ SV220 )
          | ~ ( lattice @ SV220 )
          | ~ ( latt_str @ SV220 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV220 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1890]) ).

thf(1981,plain,
    ! [SV193: $i] :
      ( ( ( lattice @ SV193 )
        = $false )
      | ( ( empty_carrier @ SV193 )
        = $true )
      | ( ( ~ ( latt_str @ SV193 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV193 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1891]) ).

thf(1982,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                              | ~ ~ ( empty_carrier @ sK3_A ) )
                        | ~ ( strict_latt_str @ sK3_A ) )
                  | ~ ( join_commutative @ sK3_A ) )
            | ~ ( join_associative @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1892]) ).

thf(1983,plain,
    ( ( ~ ( meet_commutative @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1892]) ).

thf(1984,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                      | ~ ~ ( empty_carrier @ sK21_A ) )
                                                | ~ ( strict_latt_str @ sK21_A ) )
                                          | ~ ( join_commutative @ sK21_A ) )
                                    | ~ ( join_associative @ sK21_A ) )
                              | ~ ( meet_commutative @ sK21_A ) )
                        | ~ ( meet_associative @ sK21_A ) )
                  | ~ ( meet_absorbing @ sK21_A ) )
            | ~ ( join_absorbing @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1893]) ).

thf(1985,plain,
    ( ( ~ ( lattice @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1893]) ).

thf(1986,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1894]) ).

thf(1987,plain,
    ( ( ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1894]) ).

thf(1988,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( lower_bounded_semilattstr @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1896]) ).

thf(1989,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1896]) ).

thf(1990,plain,
    ! [SV222: $i] :
      ( ( ( ( empty_carrier @ SV222 )
          | ~ ( lattice @ SV222 )
          | ~ ( lower_bounded_semilattstr @ SV222 )
          | ~ ( latt_str @ SV222 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV222 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1897]) ).

thf(1991,plain,
    ! [SV195: $i] :
      ( ( ( empty_carrier @ SV195 )
        = $true )
      | ( ( ~ ( lattice @ SV195 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV195 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV195 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV195 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1898]) ).

thf(1992,plain,
    ! [SV164: $i] :
      ( ( ( latt_str @ SV164 )
        = $false )
      | ( ( lattice @ SV164 )
        = $false )
      | ( ( empty_carrier @ SV164 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV164 )
        = $false )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV164 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1899]) ).

thf(1993,plain,
    ! [SV143: $i,SV45: $i,SV135: $i] :
      ( ( ( function @ SV135 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( ~ ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV143 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1900]) ).

thf(1994,plain,
    ! [SV144: $i,SV45: $i,SV136: $i] :
      ( ( ( function @ SV136 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( ~ ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV144 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1901]) ).

thf(1995,plain,
    ! [SV223: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV223 )
          | ~ ( transitive_relstr @ SV223 )
          | ~ ( antisymmetric_relstr @ SV223 )
          | ~ ( rel_str @ SV223 ) )
        = $true )
      | ( ( reflexive @ ( the_InternalRel @ SV223 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1902]) ).

thf(1996,plain,
    ! [SV224: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV224 )
          | ~ ( transitive_relstr @ SV224 )
          | ~ ( antisymmetric_relstr @ SV224 )
          | ~ ( rel_str @ SV224 ) )
        = $true )
      | ( ( relation @ ( the_InternalRel @ SV224 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1903]) ).

thf(1997,plain,
    ! [SV196: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( transitive_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV196 ) )
        = $true )
      | ( ( antisymmetric @ ( the_InternalRel @ SV196 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1904]) ).

thf(1998,plain,
    ! [SV165: $i] :
      ( ( ( antisymmetric_relstr @ SV165 )
        = $false )
      | ( ( reflexive_relstr @ SV165 )
        = $false )
      | ( ( transitive_relstr @ SV165 )
        = $false )
      | ( ( ~ ( rel_str @ SV165 ) )
        = $true )
      | ( ( transitive @ ( the_InternalRel @ SV165 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1905]) ).

thf(1999,plain,
    ! [SV225: $i] :
      ( ( ( ( empty_carrier @ SV225 )
          | ~ ( lattice @ SV225 )
          | ~ ( latt_str @ SV225 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV225 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1906]) ).

thf(2000,plain,
    ! [SV226: $i] :
      ( ( ( ( empty_carrier @ SV226 )
          | ~ ( lattice @ SV226 )
          | ~ ( latt_str @ SV226 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV226 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1907]) ).

thf(2001,plain,
    ! [SV197: $i] :
      ( ( ( lattice @ SV197 )
        = $false )
      | ( ( empty_carrier @ SV197 )
        = $true )
      | ( ( ~ ( latt_str @ SV197 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV197 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1908]) ).

thf(2002,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( empty_carrier @ SX0 ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( latt_str @ SX0 )
                                          | ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ( join_commutative @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( join_associative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( meet_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( meet_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( meet_absorbing @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1909]) ).

thf(2003,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( join_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1909]) ).

thf(2004,plain,
    ! [SV227: $i] :
      ( ( ( ~ ( latt_str @ SV227 ) )
        = $true )
      | ( ( ( empty_carrier @ SV227 )
          | ~ ( lattice @ SV227 )
          | ~ ( complete_latt_str @ SV227 )
          | ( lattice @ SV227 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1910]) ).

thf(2005,plain,
    ! [SV198: $i] :
      ( ( ( ( empty_carrier @ SV198 )
          | ~ ( lattice @ SV198 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV198 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV198 )
        = $true )
      | ( ( latt_str @ SV198 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1911]) ).

thf(2006,plain,
    ! [SV167: $i] :
      ( ( ( complete_latt_str @ SV167 )
        = $false )
      | ( ( empty_carrier @ SV167 )
        = $true )
      | ( ( lattice @ SV167 )
        = $false )
      | ( ( upper_bounded_semilattstr @ SV167 )
        = $true )
      | ( ( latt_str @ SV167 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1912]) ).

thf(2007,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ( empty_carrier @ SX0 )
                                          | ~ ( lattice @ SX0 )
                                          | ~ ( complete_latt_str @ SX0 )
                                          | ~ ( latt_str @ SX0 )
                                          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1913]) ).

thf(2008,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1913]) ).

thf(2009,plain,
    ! [SV228: $i] :
      ( ( ( ( empty_carrier @ SV228 )
          | ~ ( lattice @ SV228 )
          | ~ ( complete_latt_str @ SV228 )
          | ~ ( latt_str @ SV228 ) )
        = $true )
      | ( ( bounded_relstr @ ( poset_of_lattice @ SV228 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1914]) ).

thf(2010,plain,
    ! [SV199: $i] :
      ( ( ( empty_carrier @ SV199 )
        = $true )
      | ( ( ~ ( lattice @ SV199 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV199 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV199 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV199 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1915]) ).

thf(2011,plain,
    ! [SV168: $i] :
      ( ( ( latt_str @ SV168 )
        = $false )
      | ( ( lattice @ SV168 )
        = $false )
      | ( ( empty_carrier @ SV168 )
        = $true )
      | ( ( complete_latt_str @ SV168 )
        = $false )
      | ( ( with_infima_relstr @ ( poset_of_lattice @ SV168 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1916]) ).

thf(2012,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1917]) ).

thf(2013,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( boolean_lattstr @ SX0 )
            | ( distributive_lattstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1917]) ).

thf(2014,plain,
    ! [SV229: $i] :
      ( ( ( ~ ( latt_str @ SV229 ) )
        = $true )
      | ( ( ( empty_carrier @ SV229 )
          | ~ ( boolean_lattstr @ SV229 )
          | ( lower_bounded_semilattstr @ SV229 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1918]) ).

thf(2015,plain,
    ! [SV200: $i] :
      ( ( ( empty_carrier @ SV200 )
        = $true )
      | ( ( ~ ( boolean_lattstr @ SV200 ) )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV200 )
        = $true )
      | ( ( latt_str @ SV200 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1919]) ).

thf(2016,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                      | ~ ~ ( empty_carrier @ sK19_A ) )
                                                | ~ ( strict_latt_str @ sK19_A ) )
                                          | ~ ( join_commutative @ sK19_A ) )
                                    | ~ ( join_associative @ sK19_A ) )
                              | ~ ( meet_commutative @ sK19_A ) )
                        | ~ ( meet_associative @ sK19_A ) )
                  | ~ ( meet_absorbing @ sK19_A ) )
            | ~ ( join_absorbing @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1920]) ).

thf(2017,plain,
    ( ( ~ ( lattice @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1920]) ).

thf(2018,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV139 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV145 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1921]) ).

thf(2019,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV140 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( function @ SV146 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1922]) ).

thf(2020,plain,
    ! [SV66: $i,SV50: $i,SV71: $i] :
      ( ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 ) )
        = $true )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1924]) ).

thf(2021,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1925]) ).

thf(2022,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1926]) ).

thf(2023,plain,
    ! [SV206: $i] :
      ( ( ( ( empty_carrier @ SV206 )
          | ~ ( lattice @ SV206 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV206 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV206 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1927]) ).

thf(2024,plain,
    ! [SV180: $i] :
      ( ( ( latt_str @ SV180 )
        = $false )
      | ( ( empty_carrier @ SV180 )
        = $true )
      | ( ( lattice @ SV180 )
        = $false )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV180 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1928]) ).

thf(2025,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( upper_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( upper_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1929]) ).

thf(2026,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1930]) ).

thf(2027,plain,
    ! [SV207: $i] :
      ( ( ( ( empty_carrier @ SV207 )
          | ~ ( lattice @ SV207 )
          | ~ ( upper_bounded_semilattstr @ SV207 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV207 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV207 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1931]) ).

thf(2028,plain,
    ! [SV181: $i] :
      ( ( ( lattice @ SV181 )
        = $false )
      | ( ( empty_carrier @ SV181 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV181 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV181 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV181 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1932]) ).

thf(2029,plain,
    ! [SV76: $i] :
      ( ( ( join_associative @ SV76 )
        = $false )
      | ( ( empty_carrier @ SV76 )
        = $true )
      | ( ( join_commutative @ SV76 )
        = $false )
      | ( ( ~ ( meet_commutative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1934]) ).

thf(2030,plain,
    ! [SV77: $i] :
      ( ( ( join_associative @ SV77 )
        = $false )
      | ( ( empty_carrier @ SV77 )
        = $true )
      | ( ( join_commutative @ SV77 )
        = $false )
      | ( ( ~ ( meet_commutative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1935]) ).

thf(2031,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                      | ~ ~ ( empty_carrier @ sK13_A ) )
                | ~ ( strict_rel_str @ sK13_A ) )
          | ~ ( reflexive_relstr @ sK13_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1936]) ).

thf(2032,plain,
    ( ( transitive_relstr @ sK13_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1937]) ).

thf(2033,plain,
    ! [SV177: $i,SV39: $i,SV126: $i,SV201: $i] :
      ( ( ( element @ SV201 @ ( the_carrier @ SV126 ) )
        = $false )
      | ( ( SV39 = SV201 )
        = $false )
      | ( ( ~ ( latt_set_smaller @ SV126 @ SV201 @ SV177 ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SV177 ) )
        = $true )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( latt_str @ SV126 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1938]) ).

thf(2034,plain,
    ! [SV127: $i,SV178: $i,SV39: $i] :
      ( ( ( ( SV39
           != ( sK22_D @ SV178 @ SV127 @ SV39 ) )
          | ~ ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
        = $false )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1939]) ).

thf(2035,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                              | ~ ~ ( empty_carrier @ sK20_A ) )
                                        | ~ ( strict_latt_str @ sK20_A ) )
                                  | ~ ( join_commutative @ sK20_A ) )
                            | ~ ( join_associative @ sK20_A ) )
                      | ~ ( meet_commutative @ sK20_A ) )
                | ~ ( meet_associative @ sK20_A ) )
          | ~ ( meet_absorbing @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1941]) ).

thf(2036,plain,
    ( ( join_absorbing @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1942]) ).

thf(2037,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                                  | ~ ~ ( empty_carrier @ sK8_A ) )
                            | ~ ( reflexive_relstr @ sK8_A ) )
                      | ~ ( transitive_relstr @ sK8_A ) )
                | ~ ( antisymmetric_relstr @ sK8_A ) )
          | ~ ( with_suprema_relstr @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1943]) ).

thf(2038,plain,
    ( ( with_infima_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1944]) ).

thf(2039,plain,
    ( ( rel_str @ sK12_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1945]) ).

thf(2040,plain,
    ( ( ~ ( empty_carrier @ sK12_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1946]) ).

thf(2041,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                                  | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1947]) ).

thf(2042,plain,
    ( ( ! [SX0: $i] : ( upper_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1948]) ).

thf(2043,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1949]) ).

thf(2044,plain,
    ( ( ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1950]) ).

thf(2045,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1952]) ).

thf(2046,plain,
    ( ( ! [SX0: $i] : ( upper_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1953]) ).

thf(2047,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ( join_commutative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1954]) ).

thf(2048,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ( join_associative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1955]) ).

thf(2049,plain,
    ! [SV213: $i] :
      ( ( ( latt_str @ SV213 )
        = $false )
      | ( ( ( empty_carrier @ SV213 )
          | ~ ( lattice @ SV213 )
          | ( meet_commutative @ SV213 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1956]) ).

thf(2050,plain,
    ! [SV186: $i] :
      ( ( ( lattice @ SV186 )
        = $false )
      | ( ( empty_carrier @ SV186 )
        = $true )
      | ( ( meet_associative @ SV186 )
        = $true )
      | ( ( latt_str @ SV186 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1957]) ).

thf(2051,plain,
    ( ( ~ ( ~ ( rel_str @ sK17_A )
          | ~ ~ ( empty_carrier @ sK17_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1958]) ).

thf(2052,plain,
    ( ( strict_rel_str @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1959]) ).

thf(2053,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                                | ~ ~ ( empty_carrier @ sK18_A ) )
                                                          | ~ ( strict_latt_str @ sK18_A ) )
                                                    | ~ ( join_commutative @ sK18_A ) )
                                              | ~ ( join_associative @ sK18_A ) )
                                        | ~ ( meet_commutative @ sK18_A ) )
                                  | ~ ( meet_associative @ sK18_A ) )
                            | ~ ( meet_absorbing @ sK18_A ) )
                      | ~ ( join_absorbing @ sK18_A ) )
                | ~ ( lattice @ sK18_A ) )
          | ~ ( distributive_lattstr @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1960]) ).

thf(2054,plain,
    ( ( lower_bounded_semilattstr @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1961]) ).

thf(2055,plain,
    ! [SV214: $i] :
      ( ( ( ( empty_carrier @ SV214 )
          | ~ ( lattice @ SV214 )
          | ~ ( complete_latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV214 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1962]) ).

thf(2056,plain,
    ! [SV215: $i] :
      ( ( ( ( empty_carrier @ SV215 )
          | ~ ( lattice @ SV215 )
          | ~ ( complete_latt_str @ SV215 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV215 ) )
        = $true )
      | ( ( lattice @ SV215 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1963]) ).

thf(2057,plain,
    ! [SV187: $i] :
      ( ( ( lattice @ SV187 )
        = $false )
      | ( ( empty_carrier @ SV187 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV187 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV187 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV187 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1964]) ).

thf(2058,plain,
    ! [SV216: $i] :
      ( ( ( ( empty_carrier @ SV216 )
          | ~ ( lattice @ SV216 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV216 ) )
        = $true )
      | ( ( antisymmetric @ ( k2_lattice3 @ SV216 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1967]) ).

thf(2059,plain,
    ! [SV217: $i] :
      ( ( ( ( empty_carrier @ SV217 )
          | ~ ( lattice @ SV217 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV217 ) )
        = $true )
      | ( ( reflexive @ ( k2_lattice3 @ SV217 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1968]) ).

thf(2060,plain,
    ! [SV189: $i] :
      ( ( ( latt_str @ SV189 )
        = $false )
      | ( ( empty_carrier @ SV189 )
        = $true )
      | ( ( lattice @ SV189 )
        = $false )
      | ( ( transitive @ ( k2_lattice3 @ SV189 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1969]) ).

thf(2061,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( distributive_lattstr @ SX0 )
                            | ~ ( empty_carrier @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( distributive_lattstr @ SX0 )
                            | ( join_commutative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( distributive_lattstr @ SX0 )
                      | ( join_associative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ( meet_commutative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1970]) ).

thf(2062,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ( meet_associative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1971]) ).

thf(2063,plain,
    ! [SV218: $i] :
      ( ( ( latt_str @ SV218 )
        = $false )
      | ( ( ( empty_carrier @ SV218 )
          | ~ ( lattice @ SV218 )
          | ~ ( distributive_lattstr @ SV218 )
          | ( meet_absorbing @ SV218 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1972]) ).

thf(2064,plain,
    ! [SV190: $i] :
      ( ( ( empty_carrier @ SV190 )
        = $true )
      | ( ( ~ ( lattice @ SV190 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV190 ) )
        = $true )
      | ( ( join_absorbing @ SV190 )
        = $true )
      | ( ( latt_str @ SV190 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1973]) ).

thf(2065,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( ~ ( antisymmetric @ SV202 )
          | ~ ( reflexive @ SV202 ) )
        = $true )
      | ( ( ~ ( transitive @ SV202 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1975]) ).

thf(2066,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( ~ ( antisymmetric @ SV203 )
          | ~ ( reflexive @ SV203 ) )
        = $true )
      | ( ( ~ ( transitive @ SV203 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1976]) ).

thf(2067,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( reflexive @ SV176 )
        = $false )
      | ( ( antisymmetric @ SV176 )
        = $false )
      | ( ( ~ ( transitive @ SV176 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1977]) ).

thf(2068,plain,
    ! [SV104: $i,SV132: $i] :
      ( ( ( relation_of2 @ SV132 @ SV104 @ SV104 )
        = $false )
      | ( ( transitive @ SV132 )
        = $false )
      | ( ( antisymmetric @ SV132 )
        = $false )
      | ( ( reflexive @ SV132 )
        = $false )
      | ( ( v1_partfun1 @ SV132 @ SV104 @ SV104 )
        = $false )
      | ( ( antisymmetric_relstr @ ( rel_str_of @ SV104 @ SV132 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1978]) ).

thf(2069,plain,
    ! [SV219: $i] :
      ( ( ( ( empty_carrier @ SV219 )
          | ~ ( lattice @ SV219 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV219 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV219 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1979]) ).

thf(2070,plain,
    ! [SV220: $i] :
      ( ( ( ( empty_carrier @ SV220 )
          | ~ ( lattice @ SV220 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV220 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV220 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1980]) ).

thf(2071,plain,
    ! [SV193: $i] :
      ( ( ( latt_str @ SV193 )
        = $false )
      | ( ( empty_carrier @ SV193 )
        = $true )
      | ( ( lattice @ SV193 )
        = $false )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV193 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1981]) ).

thf(2072,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                            | ~ ~ ( empty_carrier @ sK3_A ) )
                      | ~ ( strict_latt_str @ sK3_A ) )
                | ~ ( join_commutative @ sK3_A ) )
          | ~ ( join_associative @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1982]) ).

thf(2073,plain,
    ( ( meet_commutative @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1983]) ).

thf(2074,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                    | ~ ~ ( empty_carrier @ sK21_A ) )
                                              | ~ ( strict_latt_str @ sK21_A ) )
                                        | ~ ( join_commutative @ sK21_A ) )
                                  | ~ ( join_associative @ sK21_A ) )
                            | ~ ( meet_commutative @ sK21_A ) )
                      | ~ ( meet_associative @ sK21_A ) )
                | ~ ( meet_absorbing @ sK21_A ) )
          | ~ ( join_absorbing @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1984]) ).

thf(2075,plain,
    ( ( lattice @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1985]) ).

thf(2076,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1986]) ).

thf(2077,plain,
    ( ( ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1987]) ).

thf(2078,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( lower_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( lower_bounded_semilattstr @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1988]) ).

thf(2079,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1989]) ).

thf(2080,plain,
    ! [SV222: $i] :
      ( ( ( ( empty_carrier @ SV222 )
          | ~ ( lattice @ SV222 )
          | ~ ( lower_bounded_semilattstr @ SV222 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV222 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV222 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1990]) ).

thf(2081,plain,
    ! [SV195: $i] :
      ( ( ( lattice @ SV195 )
        = $false )
      | ( ( empty_carrier @ SV195 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV195 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV195 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV195 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1991]) ).

thf(2082,plain,
    ! [SV143: $i,SV45: $i,SV135: $i] :
      ( ( ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( function @ SV135 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV143 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1993]) ).

thf(2083,plain,
    ! [SV144: $i,SV45: $i,SV136: $i] :
      ( ( ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( function @ SV136 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( function @ SV144 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1994]) ).

thf(2084,plain,
    ! [SV223: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV223 )
          | ~ ( transitive_relstr @ SV223 )
          | ~ ( antisymmetric_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV223 ) )
        = $true )
      | ( ( reflexive @ ( the_InternalRel @ SV223 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1995]) ).

thf(2085,plain,
    ! [SV224: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV224 )
          | ~ ( transitive_relstr @ SV224 )
          | ~ ( antisymmetric_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV224 ) )
        = $true )
      | ( ( relation @ ( the_InternalRel @ SV224 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1996]) ).

thf(2086,plain,
    ! [SV196: $i] :
      ( ( ( reflexive_relstr @ SV196 )
        = $false )
      | ( ( ~ ( transitive_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV196 ) )
        = $true )
      | ( ( antisymmetric @ ( the_InternalRel @ SV196 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1997]) ).

thf(2087,plain,
    ! [SV165: $i] :
      ( ( ( rel_str @ SV165 )
        = $false )
      | ( ( transitive_relstr @ SV165 )
        = $false )
      | ( ( reflexive_relstr @ SV165 )
        = $false )
      | ( ( antisymmetric_relstr @ SV165 )
        = $false )
      | ( ( transitive @ ( the_InternalRel @ SV165 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1998]) ).

thf(2088,plain,
    ! [SV225: $i] :
      ( ( ( ( empty_carrier @ SV225 )
          | ~ ( lattice @ SV225 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV225 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV225 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1999]) ).

thf(2089,plain,
    ! [SV226: $i] :
      ( ( ( ( empty_carrier @ SV226 )
          | ~ ( lattice @ SV226 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV226 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV226 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2000]) ).

thf(2090,plain,
    ! [SV197: $i] :
      ( ( ( latt_str @ SV197 )
        = $false )
      | ( ( empty_carrier @ SV197 )
        = $true )
      | ( ( lattice @ SV197 )
        = $false )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV197 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2001]) ).

thf(2091,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ~ ( empty_carrier @ SX0 ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( latt_str @ SX0 )
                                        | ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ( join_commutative @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ( join_associative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ( meet_commutative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( meet_associative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( meet_absorbing @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2002]) ).

thf(2092,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( join_absorbing @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2003]) ).

thf(2093,plain,
    ! [SV227: $i] :
      ( ( ( latt_str @ SV227 )
        = $false )
      | ( ( ( empty_carrier @ SV227 )
          | ~ ( lattice @ SV227 )
          | ~ ( complete_latt_str @ SV227 )
          | ( lattice @ SV227 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2004]) ).

thf(2094,plain,
    ! [SV198: $i] :
      ( ( ( empty_carrier @ SV198 )
        = $true )
      | ( ( ~ ( lattice @ SV198 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV198 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV198 )
        = $true )
      | ( ( latt_str @ SV198 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2005]) ).

thf(2095,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ( empty_carrier @ SX0 )
                                        | ~ ( lattice @ SX0 )
                                        | ~ ( complete_latt_str @ SX0 )
                                        | ~ ( latt_str @ SX0 )
                                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2007]) ).

thf(2096,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( upper_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2008]) ).

thf(2097,plain,
    ! [SV228: $i] :
      ( ( ( ( empty_carrier @ SV228 )
          | ~ ( lattice @ SV228 )
          | ~ ( complete_latt_str @ SV228 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV228 ) )
        = $true )
      | ( ( bounded_relstr @ ( poset_of_lattice @ SV228 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2009]) ).

thf(2098,plain,
    ! [SV199: $i] :
      ( ( ( lattice @ SV199 )
        = $false )
      | ( ( empty_carrier @ SV199 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV199 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV199 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV199 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2010]) ).

thf(2099,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( boolean_lattstr @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2012]) ).

thf(2100,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( boolean_lattstr @ SX0 )
          | ( distributive_lattstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2013]) ).

thf(2101,plain,
    ! [SV229: $i] :
      ( ( ( latt_str @ SV229 )
        = $false )
      | ( ( ( empty_carrier @ SV229 )
          | ~ ( boolean_lattstr @ SV229 )
          | ( lower_bounded_semilattstr @ SV229 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2014]) ).

thf(2102,plain,
    ! [SV200: $i] :
      ( ( ( boolean_lattstr @ SV200 )
        = $false )
      | ( ( empty_carrier @ SV200 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV200 )
        = $true )
      | ( ( latt_str @ SV200 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2015]) ).

thf(2103,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                    | ~ ~ ( empty_carrier @ sK19_A ) )
                                              | ~ ( strict_latt_str @ sK19_A ) )
                                        | ~ ( join_commutative @ sK19_A ) )
                                  | ~ ( join_associative @ sK19_A ) )
                            | ~ ( meet_commutative @ sK19_A ) )
                      | ~ ( meet_associative @ sK19_A ) )
                | ~ ( meet_absorbing @ sK19_A ) )
          | ~ ( join_absorbing @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2016]) ).

thf(2104,plain,
    ( ( lattice @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2017]) ).

thf(2105,plain,
    ! [SV145: $i,SV49: $i,SV139: $i] :
      ( ( ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV139 )
        = $false )
      | ( ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( ~ ( function @ SV145 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2018]) ).

thf(2106,plain,
    ! [SV146: $i,SV49: $i,SV140: $i] :
      ( ( ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV140 )
        = $false )
      | ( ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( ~ ( function @ SV146 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2019]) ).

thf(2107,plain,
    ! [SV66: $i,SV50: $i,SV71: $i] :
      ( ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( ! [SY92: $i] :
              ~ ( ~ ~ ( ~ ( ! [SY93: $i,SY94: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SY92 @ SY93 @ SY94 ) )
                          | ( SV50 = SY92 ) )
                      | ~ ! [SY95: $i] :
                            ( ! [SY96: $i] :
                                ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                               != ( latt_str_of @ SY92 @ SY95 @ SY96 ) )
                            | ( SV66 = SY95 ) ) )
                | ~ ! [SY97: $i,SY98: $i] :
                      ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SY92 @ SY97 @ SY98 ) )
                      | ( SV71 = SY98 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2020]) ).

thf(2108,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2021]) ).

thf(2109,plain,
    ! [SV230: $i] :
      ( ( ( empty_carrier @ SV230 )
        | ~ ( lattice @ SV230 )
        | ~ ( latt_str @ SV230 )
        | ( reflexive_relstr @ ( poset_of_lattice @ SV230 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2022]) ).

thf(2110,plain,
    ! [SV206: $i] :
      ( ( ( empty_carrier @ SV206 )
        = $true )
      | ( ( ~ ( lattice @ SV206 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV206 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV206 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2023]) ).

thf(2111,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2025]) ).

thf(2112,plain,
    ! [SV231: $i] :
      ( ( ( empty_carrier @ SV231 )
        | ~ ( lattice @ SV231 )
        | ~ ( upper_bounded_semilattstr @ SV231 )
        | ~ ( latt_str @ SV231 )
        | ( transitive_relstr @ ( poset_of_lattice @ SV231 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2026]) ).

thf(2113,plain,
    ! [SV207: $i] :
      ( ( ( ( empty_carrier @ SV207 )
          | ~ ( lattice @ SV207 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV207 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV207 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV207 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2027]) ).

thf(2114,plain,
    ! [SV181: $i] :
      ( ( ( upper_bounded_semilattstr @ SV181 )
        = $false )
      | ( ( empty_carrier @ SV181 )
        = $true )
      | ( ( lattice @ SV181 )
        = $false )
      | ( ( ~ ( latt_str @ SV181 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV181 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2028]) ).

thf(2115,plain,
    ! [SV76: $i] :
      ( ( ( meet_commutative @ SV76 )
        = $false )
      | ( ( join_commutative @ SV76 )
        = $false )
      | ( ( empty_carrier @ SV76 )
        = $true )
      | ( ( join_associative @ SV76 )
        = $false )
      | ( ( ~ ( meet_associative @ SV76 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2029]) ).

thf(2116,plain,
    ! [SV77: $i] :
      ( ( ( meet_commutative @ SV77 )
        = $false )
      | ( ( join_commutative @ SV77 )
        = $false )
      | ( ( empty_carrier @ SV77 )
        = $true )
      | ( ( join_associative @ SV77 )
        = $false )
      | ( ( ~ ( meet_associative @ SV77 ) )
        = $true )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2030]) ).

thf(2117,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                  | ~ ~ ( empty_carrier @ sK13_A ) )
            | ~ ( strict_rel_str @ sK13_A ) )
      | ~ ( reflexive_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2031]) ).

thf(2118,plain,
    ! [SV39: $i,SV177: $i,SV201: $i,SV126: $i] :
      ( ( ( latt_set_smaller @ SV126 @ SV201 @ SV177 )
        = $false )
      | ( ( SV39 = SV201 )
        = $false )
      | ( ( element @ SV201 @ ( the_carrier @ SV126 ) )
        = $false )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV126 @ SV177 ) )
        = $true )
      | ( ( empty_carrier @ SV126 )
        = $true )
      | ( ( latt_str @ SV126 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2033]) ).

thf(2119,plain,
    ! [SV127: $i,SV178: $i,SV39: $i] :
      ( ( ( ( SV39
           != ( sK22_D @ SV178 @ SV127 @ SV39 ) ) )
        = $false )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2034]) ).

thf(2120,plain,
    ! [SV39: $i,SV127: $i,SV178: $i] :
      ( ( ( ~ ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) ) )
        = $false )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2034]) ).

thf(2121,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                          | ~ ~ ( empty_carrier @ sK20_A ) )
                                    | ~ ( strict_latt_str @ sK20_A ) )
                              | ~ ( join_commutative @ sK20_A ) )
                        | ~ ( join_associative @ sK20_A ) )
                  | ~ ( meet_commutative @ sK20_A ) )
            | ~ ( meet_associative @ sK20_A ) )
      | ~ ( meet_absorbing @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2035]) ).

thf(2122,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                              | ~ ~ ( empty_carrier @ sK8_A ) )
                        | ~ ( reflexive_relstr @ sK8_A ) )
                  | ~ ( transitive_relstr @ sK8_A ) )
            | ~ ( antisymmetric_relstr @ sK8_A ) )
      | ~ ( with_suprema_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2037]) ).

thf(2123,plain,
    ( ( empty_carrier @ sK12_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2040]) ).

thf(2124,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                              | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2041]) ).

thf(2125,plain,
    ! [SV232: $i] :
      ( ( upper_bounded_relstr @ ( boole_POSet @ SV232 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2042]) ).

thf(2126,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2043]) ).

thf(2127,plain,
    ! [SV233: $i] :
      ( ( meet_commutative @ ( boole_lattice @ SV233 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2044]) ).

thf(2128,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2045]) ).

thf(2129,plain,
    ! [SV234: $i] :
      ( ( upper_bounded_semilattstr @ ( boole_lattice @ SV234 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2046]) ).

thf(2130,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( join_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2047]) ).

thf(2131,plain,
    ! [SV235: $i] :
      ( ( ~ ( latt_str @ SV235 )
        | ( empty_carrier @ SV235 )
        | ~ ( lattice @ SV235 )
        | ( join_associative @ SV235 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2048]) ).

thf(2132,plain,
    ! [SV213: $i] :
      ( ( ( ( empty_carrier @ SV213 )
          | ~ ( lattice @ SV213 ) )
        = $true )
      | ( ( meet_commutative @ SV213 )
        = $true )
      | ( ( latt_str @ SV213 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2049]) ).

thf(2133,plain,
    ( ( ~ ( rel_str @ sK17_A )
      | ~ ~ ( empty_carrier @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2051]) ).

thf(2134,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                            | ~ ~ ( empty_carrier @ sK18_A ) )
                                                      | ~ ( strict_latt_str @ sK18_A ) )
                                                | ~ ( join_commutative @ sK18_A ) )
                                          | ~ ( join_associative @ sK18_A ) )
                                    | ~ ( meet_commutative @ sK18_A ) )
                              | ~ ( meet_associative @ sK18_A ) )
                        | ~ ( meet_absorbing @ sK18_A ) )
                  | ~ ( join_absorbing @ sK18_A ) )
            | ~ ( lattice @ sK18_A ) )
      | ~ ( distributive_lattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2053]) ).

thf(2135,plain,
    ! [SV214: $i] :
      ( ( ( ( empty_carrier @ SV214 )
          | ~ ( lattice @ SV214 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV214 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2055]) ).

thf(2136,plain,
    ! [SV215: $i] :
      ( ( ( ( empty_carrier @ SV215 )
          | ~ ( lattice @ SV215 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV215 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV215 ) )
        = $true )
      | ( ( lattice @ SV215 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2056]) ).

thf(2137,plain,
    ! [SV187: $i] :
      ( ( ( complete_latt_str @ SV187 )
        = $false )
      | ( ( empty_carrier @ SV187 )
        = $true )
      | ( ( lattice @ SV187 )
        = $false )
      | ( ( ~ ( latt_str @ SV187 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV187 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2057]) ).

thf(2138,plain,
    ! [SV216: $i] :
      ( ( ( empty_carrier @ SV216 )
        = $true )
      | ( ( ~ ( lattice @ SV216 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV216 ) )
        = $true )
      | ( ( antisymmetric @ ( k2_lattice3 @ SV216 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2058]) ).

thf(2139,plain,
    ! [SV217: $i] :
      ( ( ( empty_carrier @ SV217 )
        = $true )
      | ( ( ~ ( lattice @ SV217 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV217 ) )
        = $true )
      | ( ( reflexive @ ( k2_lattice3 @ SV217 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2059]) ).

thf(2140,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( join_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( join_associative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( meet_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2061]) ).

thf(2141,plain,
    ! [SV236: $i] :
      ( ( ~ ( latt_str @ SV236 )
        | ( empty_carrier @ SV236 )
        | ~ ( lattice @ SV236 )
        | ~ ( distributive_lattstr @ SV236 )
        | ( meet_associative @ SV236 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2062]) ).

thf(2142,plain,
    ! [SV218: $i] :
      ( ( ( ( empty_carrier @ SV218 )
          | ~ ( lattice @ SV218 )
          | ~ ( distributive_lattstr @ SV218 ) )
        = $true )
      | ( ( meet_absorbing @ SV218 )
        = $true )
      | ( ( latt_str @ SV218 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2063]) ).

thf(2143,plain,
    ! [SV190: $i] :
      ( ( ( lattice @ SV190 )
        = $false )
      | ( ( empty_carrier @ SV190 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV190 ) )
        = $true )
      | ( ( join_absorbing @ SV190 )
        = $true )
      | ( ( latt_str @ SV190 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2064]) ).

thf(2144,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( ~ ( antisymmetric @ SV202 ) )
        = $true )
      | ( ( ~ ( reflexive @ SV202 ) )
        = $true )
      | ( ( ~ ( transitive @ SV202 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2065]) ).

thf(2145,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( ~ ( antisymmetric @ SV203 ) )
        = $true )
      | ( ( ~ ( reflexive @ SV203 ) )
        = $true )
      | ( ( ~ ( transitive @ SV203 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2066]) ).

thf(2146,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( transitive @ SV176 )
        = $false )
      | ( ( antisymmetric @ SV176 )
        = $false )
      | ( ( reflexive @ SV176 )
        = $false )
      | ( ( ~ ( v1_partfun1 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2067]) ).

thf(2147,plain,
    ! [SV219: $i] :
      ( ( ( empty_carrier @ SV219 )
        = $true )
      | ( ( ~ ( lattice @ SV219 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV219 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV219 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2069]) ).

thf(2148,plain,
    ! [SV220: $i] :
      ( ( ( empty_carrier @ SV220 )
        = $true )
      | ( ( ~ ( lattice @ SV220 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV220 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV220 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2070]) ).

thf(2149,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                        | ~ ~ ( empty_carrier @ sK3_A ) )
                  | ~ ( strict_latt_str @ sK3_A ) )
            | ~ ( join_commutative @ sK3_A ) )
      | ~ ( join_associative @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2072]) ).

thf(2150,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                | ~ ~ ( empty_carrier @ sK21_A ) )
                                          | ~ ( strict_latt_str @ sK21_A ) )
                                    | ~ ( join_commutative @ sK21_A ) )
                              | ~ ( join_associative @ sK21_A ) )
                        | ~ ( meet_commutative @ sK21_A ) )
                  | ~ ( meet_associative @ sK21_A ) )
            | ~ ( meet_absorbing @ sK21_A ) )
      | ~ ( join_absorbing @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2074]) ).

thf(2151,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2076]) ).

thf(2152,plain,
    ! [SV237: $i] :
      ( ( lower_bounded_semilattstr @ ( boole_lattice @ SV237 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2077]) ).

thf(2153,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2078]) ).

thf(2154,plain,
    ! [SV238: $i] :
      ( ( ( empty_carrier @ SV238 )
        | ~ ( lattice @ SV238 )
        | ~ ( lower_bounded_semilattstr @ SV238 )
        | ~ ( latt_str @ SV238 )
        | ( transitive_relstr @ ( poset_of_lattice @ SV238 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2079]) ).

thf(2155,plain,
    ! [SV222: $i] :
      ( ( ( ( empty_carrier @ SV222 )
          | ~ ( lattice @ SV222 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV222 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV222 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV222 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2080]) ).

thf(2156,plain,
    ! [SV195: $i] :
      ( ( ( lower_bounded_semilattstr @ SV195 )
        = $false )
      | ( ( empty_carrier @ SV195 )
        = $true )
      | ( ( lattice @ SV195 )
        = $false )
      | ( ( ~ ( latt_str @ SV195 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV195 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2081]) ).

thf(2157,plain,
    ! [SV143: $i,SV45: $i,SV135: $i] :
      ( ( ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV135 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( ~ ( function @ SV143 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2082]) ).

thf(2158,plain,
    ! [SV144: $i,SV45: $i,SV136: $i] :
      ( ( ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV136 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( ~ ( function @ SV144 ) )
        = $true )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2083]) ).

thf(2159,plain,
    ! [SV223: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV223 )
          | ~ ( transitive_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV223 ) )
        = $true )
      | ( ( reflexive @ ( the_InternalRel @ SV223 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2084]) ).

thf(2160,plain,
    ! [SV224: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV224 )
          | ~ ( transitive_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV224 ) )
        = $true )
      | ( ( relation @ ( the_InternalRel @ SV224 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2085]) ).

thf(2161,plain,
    ! [SV196: $i] :
      ( ( ( transitive_relstr @ SV196 )
        = $false )
      | ( ( reflexive_relstr @ SV196 )
        = $false )
      | ( ( ~ ( antisymmetric_relstr @ SV196 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV196 ) )
        = $true )
      | ( ( antisymmetric @ ( the_InternalRel @ SV196 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2086]) ).

thf(2162,plain,
    ! [SV225: $i] :
      ( ( ( empty_carrier @ SV225 )
        = $true )
      | ( ( ~ ( lattice @ SV225 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV225 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV225 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2088]) ).

thf(2163,plain,
    ! [SV226: $i] :
      ( ( ( empty_carrier @ SV226 )
        = $true )
      | ( ( ~ ( lattice @ SV226 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV226 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV226 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2089]) ).

thf(2164,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( empty_carrier @ SX0 ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( join_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( join_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( meet_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( meet_associative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( meet_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2091]) ).

thf(2165,plain,
    ! [SV239: $i] :
      ( ( ~ ( latt_str @ SV239 )
        | ( empty_carrier @ SV239 )
        | ~ ( lattice @ SV239 )
        | ~ ( complete_latt_str @ SV239 )
        | ( join_absorbing @ SV239 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2092]) ).

thf(2166,plain,
    ! [SV227: $i] :
      ( ( ( ( empty_carrier @ SV227 )
          | ~ ( lattice @ SV227 )
          | ~ ( complete_latt_str @ SV227 ) )
        = $true )
      | ( ( lattice @ SV227 )
        = $true )
      | ( ( latt_str @ SV227 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2093]) ).

thf(2167,plain,
    ! [SV198: $i] :
      ( ( ( lattice @ SV198 )
        = $false )
      | ( ( empty_carrier @ SV198 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV198 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV198 )
        = $true )
      | ( ( latt_str @ SV198 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2094]) ).

thf(2168,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2095]) ).

thf(2169,plain,
    ! [SV240: $i] :
      ( ( ( empty_carrier @ SV240 )
        | ~ ( lattice @ SV240 )
        | ~ ( complete_latt_str @ SV240 )
        | ~ ( latt_str @ SV240 )
        | ( upper_bounded_relstr @ ( poset_of_lattice @ SV240 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2096]) ).

thf(2170,plain,
    ! [SV228: $i] :
      ( ( ( ( empty_carrier @ SV228 )
          | ~ ( lattice @ SV228 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV228 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV228 ) )
        = $true )
      | ( ( bounded_relstr @ ( poset_of_lattice @ SV228 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2097]) ).

thf(2171,plain,
    ! [SV199: $i] :
      ( ( ( complete_latt_str @ SV199 )
        = $false )
      | ( ( empty_carrier @ SV199 )
        = $true )
      | ( ( lattice @ SV199 )
        = $false )
      | ( ( ~ ( latt_str @ SV199 ) )
        = $true )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV199 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2098]) ).

thf(2172,plain,
    ! [SV241: $i] :
      ( ( ~ ( latt_str @ SV241 )
        | ( empty_carrier @ SV241 )
        | ~ ( boolean_lattstr @ SV241 )
        | ~ ( empty_carrier @ SV241 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2099]) ).

thf(2173,plain,
    ! [SV242: $i] :
      ( ( ~ ( latt_str @ SV242 )
        | ( empty_carrier @ SV242 )
        | ~ ( boolean_lattstr @ SV242 )
        | ( distributive_lattstr @ SV242 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2100]) ).

thf(2174,plain,
    ! [SV229: $i] :
      ( ( ( ( empty_carrier @ SV229 )
          | ~ ( boolean_lattstr @ SV229 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV229 )
        = $true )
      | ( ( latt_str @ SV229 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2101]) ).

thf(2175,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                | ~ ~ ( empty_carrier @ sK19_A ) )
                                          | ~ ( strict_latt_str @ sK19_A ) )
                                    | ~ ( join_commutative @ sK19_A ) )
                              | ~ ( join_associative @ sK19_A ) )
                        | ~ ( meet_commutative @ sK19_A ) )
                  | ~ ( meet_associative @ sK19_A ) )
            | ~ ( meet_absorbing @ sK19_A ) )
      | ~ ( join_absorbing @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2103]) ).

thf(2176,plain,
    ! [SV49: $i,SV139: $i,SV145: $i] :
      ( ( ( function @ SV145 )
        = $false )
      | ( ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV139 )
        = $false )
      | ( ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( ~ ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2105]) ).

thf(2177,plain,
    ! [SV49: $i,SV140: $i,SV146: $i] :
      ( ( ( function @ SV146 )
        = $false )
      | ( ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV140 )
        = $false )
      | ( ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( ~ ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2106]) ).

thf(2178,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ! [SY121: $i,SY122: $i] :
                            ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                           != ( latt_str_of @ SV243 @ SY121 @ SY122 ) )
                        | ( SV50 = SV243 ) )
                    | ~ ! [SY123: $i] :
                          ( ! [SY124: $i] :
                              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                             != ( latt_str_of @ SV243 @ SY123 @ SY124 ) )
                          | ( SV66 = SY123 ) ) )
              | ~ ! [SY125: $i,SY126: $i] :
                    ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                     != ( latt_str_of @ SV243 @ SY125 @ SY126 ) )
                    | ( SV71 = SY126 ) ) ) )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2107]) ).

thf(2179,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2108]) ).

thf(2180,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2108]) ).

thf(2181,plain,
    ! [SV230: $i] :
      ( ( ( ( empty_carrier @ SV230 )
          | ~ ( lattice @ SV230 )
          | ~ ( latt_str @ SV230 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV230 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2109]) ).

thf(2182,plain,
    ! [SV206: $i] :
      ( ( ( lattice @ SV206 )
        = $false )
      | ( ( empty_carrier @ SV206 )
        = $true )
      | ( ( ~ ( latt_str @ SV206 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV206 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2110]) ).

thf(2183,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( upper_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2111]) ).

thf(2184,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2111]) ).

thf(2185,plain,
    ! [SV231: $i] :
      ( ( ( ( empty_carrier @ SV231 )
          | ~ ( lattice @ SV231 )
          | ~ ( upper_bounded_semilattstr @ SV231 )
          | ~ ( latt_str @ SV231 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV231 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2112]) ).

thf(2186,plain,
    ! [SV207: $i] :
      ( ( ( empty_carrier @ SV207 )
        = $true )
      | ( ( ~ ( lattice @ SV207 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV207 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV207 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV207 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2113]) ).

thf(2187,plain,
    ! [SV181: $i] :
      ( ( ( latt_str @ SV181 )
        = $false )
      | ( ( lattice @ SV181 )
        = $false )
      | ( ( empty_carrier @ SV181 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV181 )
        = $false )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV181 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2114]) ).

thf(2188,plain,
    ! [SV76: $i] :
      ( ( ( meet_associative @ SV76 )
        = $false )
      | ( ( join_associative @ SV76 )
        = $false )
      | ( ( empty_carrier @ SV76 )
        = $true )
      | ( ( join_commutative @ SV76 )
        = $false )
      | ( ( meet_commutative @ SV76 )
        = $false )
      | ( ( ~ ( meet_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2115]) ).

thf(2189,plain,
    ! [SV77: $i] :
      ( ( ( meet_associative @ SV77 )
        = $false )
      | ( ( join_associative @ SV77 )
        = $false )
      | ( ( empty_carrier @ SV77 )
        = $true )
      | ( ( join_commutative @ SV77 )
        = $false )
      | ( ( meet_commutative @ SV77 )
        = $false )
      | ( ( ~ ( meet_absorbing @ SV77 ) )
        = $true )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2116]) ).

thf(2190,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                  | ~ ~ ( empty_carrier @ sK13_A ) )
            | ~ ( strict_rel_str @ sK13_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2117]) ).

thf(2191,plain,
    ( ( ~ ( reflexive_relstr @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2117]) ).

thf(2192,plain,
    ! [SV127: $i,SV178: $i,SV39: $i] :
      ( ( ( SV39
          = ( sK22_D @ SV178 @ SV127 @ SV39 ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2119]) ).

thf(2193,plain,
    ! [SV39: $i,SV127: $i,SV178: $i] :
      ( ( ( element @ ( sK22_D @ SV178 @ SV127 @ SV39 ) @ ( the_carrier @ SV127 ) )
        = $true )
      | ( ( in @ SV39 @ ( a_2_2_lattice3 @ SV127 @ SV178 ) )
        = $false )
      | ( ( empty_carrier @ SV127 )
        = $true )
      | ( ( latt_str @ SV127 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2120]) ).

thf(2194,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                          | ~ ~ ( empty_carrier @ sK20_A ) )
                                    | ~ ( strict_latt_str @ sK20_A ) )
                              | ~ ( join_commutative @ sK20_A ) )
                        | ~ ( join_associative @ sK20_A ) )
                  | ~ ( meet_commutative @ sK20_A ) )
            | ~ ( meet_associative @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2121]) ).

thf(2195,plain,
    ( ( ~ ( meet_absorbing @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2121]) ).

thf(2196,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                              | ~ ~ ( empty_carrier @ sK8_A ) )
                        | ~ ( reflexive_relstr @ sK8_A ) )
                  | ~ ( transitive_relstr @ sK8_A ) )
            | ~ ( antisymmetric_relstr @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2122]) ).

thf(2197,plain,
    ( ( ~ ( with_suprema_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2122]) ).

thf(2198,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                              | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2124]) ).

thf(2199,plain,
    ( ( ~ ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2124]) ).

thf(2200,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2126]) ).

thf(2201,plain,
    ( ( ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2126]) ).

thf(2202,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2128]) ).

thf(2203,plain,
    ( ( ~ ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2128]) ).

thf(2204,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2130]) ).

thf(2205,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ( join_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2130]) ).

thf(2206,plain,
    ! [SV235: $i] :
      ( ( ( ~ ( latt_str @ SV235 ) )
        = $true )
      | ( ( ( empty_carrier @ SV235 )
          | ~ ( lattice @ SV235 )
          | ( join_associative @ SV235 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2131]) ).

thf(2207,plain,
    ! [SV213: $i] :
      ( ( ( empty_carrier @ SV213 )
        = $true )
      | ( ( ~ ( lattice @ SV213 ) )
        = $true )
      | ( ( meet_commutative @ SV213 )
        = $true )
      | ( ( latt_str @ SV213 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2132]) ).

thf(2208,plain,
    ( ( ~ ( rel_str @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2133]) ).

thf(2209,plain,
    ( ( ~ ~ ( empty_carrier @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2133]) ).

thf(2210,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                            | ~ ~ ( empty_carrier @ sK18_A ) )
                                                      | ~ ( strict_latt_str @ sK18_A ) )
                                                | ~ ( join_commutative @ sK18_A ) )
                                          | ~ ( join_associative @ sK18_A ) )
                                    | ~ ( meet_commutative @ sK18_A ) )
                              | ~ ( meet_associative @ sK18_A ) )
                        | ~ ( meet_absorbing @ sK18_A ) )
                  | ~ ( join_absorbing @ sK18_A ) )
            | ~ ( lattice @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2134]) ).

thf(2211,plain,
    ( ( ~ ( distributive_lattstr @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2134]) ).

thf(2212,plain,
    ! [SV214: $i] :
      ( ( ( empty_carrier @ SV214 )
        = $true )
      | ( ( ~ ( lattice @ SV214 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV214 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2135]) ).

thf(2213,plain,
    ! [SV215: $i] :
      ( ( ( empty_carrier @ SV215 )
        = $true )
      | ( ( ~ ( lattice @ SV215 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV215 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV215 ) )
        = $true )
      | ( ( lattice @ SV215 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2136]) ).

thf(2214,plain,
    ! [SV187: $i] :
      ( ( ( latt_str @ SV187 )
        = $false )
      | ( ( lattice @ SV187 )
        = $false )
      | ( ( empty_carrier @ SV187 )
        = $true )
      | ( ( complete_latt_str @ SV187 )
        = $false )
      | ( ( lower_bounded_semilattstr @ SV187 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2137]) ).

thf(2215,plain,
    ! [SV216: $i] :
      ( ( ( lattice @ SV216 )
        = $false )
      | ( ( empty_carrier @ SV216 )
        = $true )
      | ( ( ~ ( latt_str @ SV216 ) )
        = $true )
      | ( ( antisymmetric @ ( k2_lattice3 @ SV216 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2138]) ).

thf(2216,plain,
    ! [SV217: $i] :
      ( ( ( lattice @ SV217 )
        = $false )
      | ( ( empty_carrier @ SV217 )
        = $true )
      | ( ( ~ ( latt_str @ SV217 ) )
        = $true )
      | ( ( reflexive @ ( k2_lattice3 @ SV217 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2139]) ).

thf(2217,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( distributive_lattstr @ SX0 )
                        | ( join_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( join_associative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2140]) ).

thf(2218,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( meet_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2140]) ).

thf(2219,plain,
    ! [SV236: $i] :
      ( ( ( ~ ( latt_str @ SV236 ) )
        = $true )
      | ( ( ( empty_carrier @ SV236 )
          | ~ ( lattice @ SV236 )
          | ~ ( distributive_lattstr @ SV236 )
          | ( meet_associative @ SV236 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2141]) ).

thf(2220,plain,
    ! [SV218: $i] :
      ( ( ( ( empty_carrier @ SV218 )
          | ~ ( lattice @ SV218 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV218 ) )
        = $true )
      | ( ( meet_absorbing @ SV218 )
        = $true )
      | ( ( latt_str @ SV218 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2142]) ).

thf(2221,plain,
    ! [SV190: $i] :
      ( ( ( distributive_lattstr @ SV190 )
        = $false )
      | ( ( empty_carrier @ SV190 )
        = $true )
      | ( ( lattice @ SV190 )
        = $false )
      | ( ( join_absorbing @ SV190 )
        = $true )
      | ( ( latt_str @ SV190 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2143]) ).

thf(2222,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( antisymmetric @ SV202 )
        = $false )
      | ( ( ~ ( reflexive @ SV202 ) )
        = $true )
      | ( ( ~ ( transitive @ SV202 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2144]) ).

thf(2223,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( antisymmetric @ SV203 )
        = $false )
      | ( ( ~ ( reflexive @ SV203 ) )
        = $true )
      | ( ( ~ ( transitive @ SV203 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2145]) ).

thf(2224,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( v1_partfun1 @ SV176 @ SV161 @ SV161 )
        = $false )
      | ( ( reflexive @ SV176 )
        = $false )
      | ( ( antisymmetric @ SV176 )
        = $false )
      | ( ( transitive @ SV176 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV176 @ SV161 @ SV161 ) )
        = $true )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2146]) ).

thf(2225,plain,
    ! [SV219: $i] :
      ( ( ( lattice @ SV219 )
        = $false )
      | ( ( empty_carrier @ SV219 )
        = $true )
      | ( ( ~ ( latt_str @ SV219 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV219 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2147]) ).

thf(2226,plain,
    ! [SV220: $i] :
      ( ( ( lattice @ SV220 )
        = $false )
      | ( ( empty_carrier @ SV220 )
        = $true )
      | ( ( ~ ( latt_str @ SV220 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV220 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2148]) ).

thf(2227,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                        | ~ ~ ( empty_carrier @ sK3_A ) )
                  | ~ ( strict_latt_str @ sK3_A ) )
            | ~ ( join_commutative @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2149]) ).

thf(2228,plain,
    ( ( ~ ( join_associative @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2149]) ).

thf(2229,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                                | ~ ~ ( empty_carrier @ sK21_A ) )
                                          | ~ ( strict_latt_str @ sK21_A ) )
                                    | ~ ( join_commutative @ sK21_A ) )
                              | ~ ( join_associative @ sK21_A ) )
                        | ~ ( meet_commutative @ sK21_A ) )
                  | ~ ( meet_associative @ sK21_A ) )
            | ~ ( meet_absorbing @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2150]) ).

thf(2230,plain,
    ( ( ~ ( join_absorbing @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2150]) ).

thf(2231,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2151]) ).

thf(2232,plain,
    ( ( ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2151]) ).

thf(2233,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( lower_bounded_semilattstr @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2153]) ).

thf(2234,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2153]) ).

thf(2235,plain,
    ! [SV238: $i] :
      ( ( ( ( empty_carrier @ SV238 )
          | ~ ( lattice @ SV238 )
          | ~ ( lower_bounded_semilattstr @ SV238 )
          | ~ ( latt_str @ SV238 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV238 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2154]) ).

thf(2236,plain,
    ! [SV222: $i] :
      ( ( ( empty_carrier @ SV222 )
        = $true )
      | ( ( ~ ( lattice @ SV222 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV222 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV222 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV222 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2155]) ).

thf(2237,plain,
    ! [SV195: $i] :
      ( ( ( latt_str @ SV195 )
        = $false )
      | ( ( lattice @ SV195 )
        = $false )
      | ( ( empty_carrier @ SV195 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV195 )
        = $false )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV195 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2156]) ).

thf(2238,plain,
    ! [SV45: $i,SV135: $i,SV143: $i] :
      ( ( ( function @ SV143 )
        = $false )
      | ( ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( function @ SV135 )
        = $false )
      | ( ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( ~ ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2157]) ).

thf(2239,plain,
    ! [SV45: $i,SV136: $i,SV144: $i] :
      ( ( ( function @ SV144 )
        = $false )
      | ( ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( function @ SV136 )
        = $false )
      | ( ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( ~ ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2158]) ).

thf(2240,plain,
    ! [SV223: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( transitive_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV223 ) )
        = $true )
      | ( ( reflexive @ ( the_InternalRel @ SV223 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2159]) ).

thf(2241,plain,
    ! [SV224: $i] :
      ( ( ( ~ ( reflexive_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( transitive_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV224 ) )
        = $true )
      | ( ( relation @ ( the_InternalRel @ SV224 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2160]) ).

thf(2242,plain,
    ! [SV196: $i] :
      ( ( ( antisymmetric_relstr @ SV196 )
        = $false )
      | ( ( reflexive_relstr @ SV196 )
        = $false )
      | ( ( transitive_relstr @ SV196 )
        = $false )
      | ( ( ~ ( rel_str @ SV196 ) )
        = $true )
      | ( ( antisymmetric @ ( the_InternalRel @ SV196 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2161]) ).

thf(2243,plain,
    ! [SV225: $i] :
      ( ( ( lattice @ SV225 )
        = $false )
      | ( ( empty_carrier @ SV225 )
        = $true )
      | ( ( ~ ( latt_str @ SV225 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV225 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2162]) ).

thf(2244,plain,
    ! [SV226: $i] :
      ( ( ( lattice @ SV226 )
        = $false )
      | ( ( empty_carrier @ SV226 )
        = $true )
      | ( ( ~ ( latt_str @ SV226 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV226 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2163]) ).

thf(2245,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( empty_carrier @ SX0 ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( latt_str @ SX0 )
                                    | ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ( join_commutative @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( join_associative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( meet_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( meet_associative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2164]) ).

thf(2246,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( meet_absorbing @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2164]) ).

thf(2247,plain,
    ! [SV239: $i] :
      ( ( ( ~ ( latt_str @ SV239 ) )
        = $true )
      | ( ( ( empty_carrier @ SV239 )
          | ~ ( lattice @ SV239 )
          | ~ ( complete_latt_str @ SV239 )
          | ( join_absorbing @ SV239 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2165]) ).

thf(2248,plain,
    ! [SV227: $i] :
      ( ( ( ( empty_carrier @ SV227 )
          | ~ ( lattice @ SV227 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV227 ) )
        = $true )
      | ( ( lattice @ SV227 )
        = $true )
      | ( ( latt_str @ SV227 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2166]) ).

thf(2249,plain,
    ! [SV198: $i] :
      ( ( ( complete_latt_str @ SV198 )
        = $false )
      | ( ( empty_carrier @ SV198 )
        = $true )
      | ( ( lattice @ SV198 )
        = $false )
      | ( ( lower_bounded_semilattstr @ SV198 )
        = $true )
      | ( ( latt_str @ SV198 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2167]) ).

thf(2250,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ( empty_carrier @ SX0 )
                                    | ~ ( lattice @ SX0 )
                                    | ~ ( complete_latt_str @ SX0 )
                                    | ~ ( latt_str @ SX0 )
                                    | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2168]) ).

thf(2251,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2168]) ).

thf(2252,plain,
    ! [SV240: $i] :
      ( ( ( ( empty_carrier @ SV240 )
          | ~ ( lattice @ SV240 )
          | ~ ( complete_latt_str @ SV240 )
          | ~ ( latt_str @ SV240 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV240 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2169]) ).

thf(2253,plain,
    ! [SV228: $i] :
      ( ( ( empty_carrier @ SV228 )
        = $true )
      | ( ( ~ ( lattice @ SV228 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV228 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV228 ) )
        = $true )
      | ( ( bounded_relstr @ ( poset_of_lattice @ SV228 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2170]) ).

thf(2254,plain,
    ! [SV199: $i] :
      ( ( ( latt_str @ SV199 )
        = $false )
      | ( ( lattice @ SV199 )
        = $false )
      | ( ( empty_carrier @ SV199 )
        = $true )
      | ( ( complete_latt_str @ SV199 )
        = $false )
      | ( ( with_suprema_relstr @ ( poset_of_lattice @ SV199 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2171]) ).

thf(2255,plain,
    ! [SV241: $i] :
      ( ( ( ~ ( latt_str @ SV241 ) )
        = $true )
      | ( ( ( empty_carrier @ SV241 )
          | ~ ( boolean_lattstr @ SV241 )
          | ~ ( empty_carrier @ SV241 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2172]) ).

thf(2256,plain,
    ! [SV242: $i] :
      ( ( ( ~ ( latt_str @ SV242 ) )
        = $true )
      | ( ( ( empty_carrier @ SV242 )
          | ~ ( boolean_lattstr @ SV242 )
          | ( distributive_lattstr @ SV242 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2173]) ).

thf(2257,plain,
    ! [SV229: $i] :
      ( ( ( empty_carrier @ SV229 )
        = $true )
      | ( ( ~ ( boolean_lattstr @ SV229 ) )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV229 )
        = $true )
      | ( ( latt_str @ SV229 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2174]) ).

thf(2258,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                                | ~ ~ ( empty_carrier @ sK19_A ) )
                                          | ~ ( strict_latt_str @ sK19_A ) )
                                    | ~ ( join_commutative @ sK19_A ) )
                              | ~ ( join_associative @ sK19_A ) )
                        | ~ ( meet_commutative @ sK19_A ) )
                  | ~ ( meet_associative @ sK19_A ) )
            | ~ ( meet_absorbing @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2175]) ).

thf(2259,plain,
    ( ( ~ ( join_absorbing @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2175]) ).

thf(2260,plain,
    ! [SV139: $i,SV49: $i,SV145: $i] :
      ( ( ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV139 )
        = $false )
      | ( ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV145 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2176]) ).

thf(2261,plain,
    ! [SV140: $i,SV49: $i,SV146: $i] :
      ( ( ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV140 )
        = $false )
      | ( ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV146 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2177]) ).

thf(2262,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ~ ~ ( ~ ( ! [SY121: $i,SY122: $i] :
                        ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SV243 @ SY121 @ SY122 ) )
                    | ( SV50 = SV243 ) )
                | ~ ! [SY123: $i] :
                      ( ! [SY124: $i] :
                          ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                         != ( latt_str_of @ SV243 @ SY123 @ SY124 ) )
                      | ( SV66 = SY123 ) ) )
          | ~ ! [SY125: $i,SY126: $i] :
                ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                 != ( latt_str_of @ SV243 @ SY125 @ SY126 ) )
                | ( SV71 = SY126 ) ) )
        = $false )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2178]) ).

thf(2263,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2179]) ).

thf(2264,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2180]) ).

thf(2265,plain,
    ! [SV230: $i] :
      ( ( ( ( empty_carrier @ SV230 )
          | ~ ( lattice @ SV230 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV230 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV230 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2181]) ).

thf(2266,plain,
    ! [SV206: $i] :
      ( ( ( latt_str @ SV206 )
        = $false )
      | ( ( empty_carrier @ SV206 )
        = $true )
      | ( ( lattice @ SV206 )
        = $false )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV206 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2182]) ).

thf(2267,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( upper_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2183]) ).

thf(2268,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2184]) ).

thf(2269,plain,
    ! [SV231: $i] :
      ( ( ( ( empty_carrier @ SV231 )
          | ~ ( lattice @ SV231 )
          | ~ ( upper_bounded_semilattstr @ SV231 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV231 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV231 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2185]) ).

thf(2270,plain,
    ! [SV207: $i] :
      ( ( ( lattice @ SV207 )
        = $false )
      | ( ( empty_carrier @ SV207 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV207 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV207 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV207 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2186]) ).

thf(2271,plain,
    ! [SV76: $i] :
      ( ( ( meet_absorbing @ SV76 )
        = $false )
      | ( ( meet_commutative @ SV76 )
        = $false )
      | ( ( join_commutative @ SV76 )
        = $false )
      | ( ( empty_carrier @ SV76 )
        = $true )
      | ( ( join_associative @ SV76 )
        = $false )
      | ( ( meet_associative @ SV76 )
        = $false )
      | ( ( ~ ( join_absorbing @ SV76 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2188]) ).

thf(2272,plain,
    ! [SV77: $i] :
      ( ( ( meet_absorbing @ SV77 )
        = $false )
      | ( ( meet_commutative @ SV77 )
        = $false )
      | ( ( join_commutative @ SV77 )
        = $false )
      | ( ( empty_carrier @ SV77 )
        = $true )
      | ( ( join_associative @ SV77 )
        = $false )
      | ( ( meet_associative @ SV77 )
        = $false )
      | ( ( ~ ( join_absorbing @ SV77 ) )
        = $true )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2189]) ).

thf(2273,plain,
    ( ( ~ ( ~ ~ ( ~ ( rel_str @ sK13_A )
                | ~ ~ ( empty_carrier @ sK13_A ) )
          | ~ ( strict_rel_str @ sK13_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2190]) ).

thf(2274,plain,
    ( ( reflexive_relstr @ sK13_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2191]) ).

thf(2275,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                        | ~ ~ ( empty_carrier @ sK20_A ) )
                                  | ~ ( strict_latt_str @ sK20_A ) )
                            | ~ ( join_commutative @ sK20_A ) )
                      | ~ ( join_associative @ sK20_A ) )
                | ~ ( meet_commutative @ sK20_A ) )
          | ~ ( meet_associative @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2194]) ).

thf(2276,plain,
    ( ( meet_absorbing @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2195]) ).

thf(2277,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                            | ~ ~ ( empty_carrier @ sK8_A ) )
                      | ~ ( reflexive_relstr @ sK8_A ) )
                | ~ ( transitive_relstr @ sK8_A ) )
          | ~ ( antisymmetric_relstr @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2196]) ).

thf(2278,plain,
    ( ( with_suprema_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2197]) ).

thf(2279,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                            | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2198]) ).

thf(2280,plain,
    ( ( ! [SX0: $i] : ( lower_bounded_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2199]) ).

thf(2281,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2200]) ).

thf(2282,plain,
    ( ( ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2201]) ).

thf(2283,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2202]) ).

thf(2284,plain,
    ( ( ! [SX0: $i] : ( lower_bounded_semilattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2203]) ).

thf(2285,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2204]) ).

thf(2286,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ( join_commutative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2205]) ).

thf(2287,plain,
    ! [SV235: $i] :
      ( ( ( latt_str @ SV235 )
        = $false )
      | ( ( ( empty_carrier @ SV235 )
          | ~ ( lattice @ SV235 )
          | ( join_associative @ SV235 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2206]) ).

thf(2288,plain,
    ! [SV213: $i] :
      ( ( ( lattice @ SV213 )
        = $false )
      | ( ( empty_carrier @ SV213 )
        = $true )
      | ( ( meet_commutative @ SV213 )
        = $true )
      | ( ( latt_str @ SV213 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2207]) ).

thf(2289,plain,
    ( ( rel_str @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2208]) ).

thf(2290,plain,
    ( ( ~ ( empty_carrier @ sK17_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2209]) ).

thf(2291,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                          | ~ ~ ( empty_carrier @ sK18_A ) )
                                                    | ~ ( strict_latt_str @ sK18_A ) )
                                              | ~ ( join_commutative @ sK18_A ) )
                                        | ~ ( join_associative @ sK18_A ) )
                                  | ~ ( meet_commutative @ sK18_A ) )
                            | ~ ( meet_associative @ sK18_A ) )
                      | ~ ( meet_absorbing @ sK18_A ) )
                | ~ ( join_absorbing @ sK18_A ) )
          | ~ ( lattice @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2210]) ).

thf(2292,plain,
    ( ( distributive_lattstr @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2211]) ).

thf(2293,plain,
    ! [SV214: $i] :
      ( ( ( lattice @ SV214 )
        = $false )
      | ( ( empty_carrier @ SV214 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV214 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2212]) ).

thf(2294,plain,
    ! [SV215: $i] :
      ( ( ( lattice @ SV215 )
        = $false )
      | ( ( empty_carrier @ SV215 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV215 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV215 ) )
        = $true )
      | ( ( lattice @ SV215 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2213]) ).

thf(2295,plain,
    ! [SV216: $i] :
      ( ( ( latt_str @ SV216 )
        = $false )
      | ( ( empty_carrier @ SV216 )
        = $true )
      | ( ( lattice @ SV216 )
        = $false )
      | ( ( antisymmetric @ ( k2_lattice3 @ SV216 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2215]) ).

thf(2296,plain,
    ! [SV217: $i] :
      ( ( ( latt_str @ SV217 )
        = $false )
      | ( ( empty_carrier @ SV217 )
        = $true )
      | ( ( lattice @ SV217 )
        = $false )
      | ( ( reflexive @ ( k2_lattice3 @ SV217 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2216]) ).

thf(2297,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( distributive_lattstr @ SX0 )
                      | ~ ( empty_carrier @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( distributive_lattstr @ SX0 )
                      | ( join_commutative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ( join_associative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2217]) ).

thf(2298,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ( meet_commutative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2218]) ).

thf(2299,plain,
    ! [SV236: $i] :
      ( ( ( latt_str @ SV236 )
        = $false )
      | ( ( ( empty_carrier @ SV236 )
          | ~ ( lattice @ SV236 )
          | ~ ( distributive_lattstr @ SV236 )
          | ( meet_associative @ SV236 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2219]) ).

thf(2300,plain,
    ! [SV218: $i] :
      ( ( ( empty_carrier @ SV218 )
        = $true )
      | ( ( ~ ( lattice @ SV218 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV218 ) )
        = $true )
      | ( ( meet_absorbing @ SV218 )
        = $true )
      | ( ( latt_str @ SV218 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2220]) ).

thf(2301,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( reflexive @ SV202 )
        = $false )
      | ( ( antisymmetric @ SV202 )
        = $false )
      | ( ( ~ ( transitive @ SV202 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2222]) ).

thf(2302,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( reflexive @ SV203 )
        = $false )
      | ( ( antisymmetric @ SV203 )
        = $false )
      | ( ( ~ ( transitive @ SV203 ) )
        = $true )
      | ( ( ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2223]) ).

thf(2303,plain,
    ! [SV161: $i,SV176: $i] :
      ( ( ( relation_of2 @ SV176 @ SV161 @ SV161 )
        = $false )
      | ( ( transitive @ SV176 )
        = $false )
      | ( ( antisymmetric @ SV176 )
        = $false )
      | ( ( reflexive @ SV176 )
        = $false )
      | ( ( v1_partfun1 @ SV176 @ SV161 @ SV161 )
        = $false )
      | ( ( transitive_relstr @ ( rel_str_of @ SV161 @ SV176 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2224]) ).

thf(2304,plain,
    ! [SV219: $i] :
      ( ( ( latt_str @ SV219 )
        = $false )
      | ( ( empty_carrier @ SV219 )
        = $true )
      | ( ( lattice @ SV219 )
        = $false )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV219 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2225]) ).

thf(2305,plain,
    ! [SV220: $i] :
      ( ( ( latt_str @ SV220 )
        = $false )
      | ( ( empty_carrier @ SV220 )
        = $true )
      | ( ( lattice @ SV220 )
        = $false )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV220 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2226]) ).

thf(2306,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                      | ~ ~ ( empty_carrier @ sK3_A ) )
                | ~ ( strict_latt_str @ sK3_A ) )
          | ~ ( join_commutative @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2227]) ).

thf(2307,plain,
    ( ( join_associative @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2228]) ).

thf(2308,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                              | ~ ~ ( empty_carrier @ sK21_A ) )
                                        | ~ ( strict_latt_str @ sK21_A ) )
                                  | ~ ( join_commutative @ sK21_A ) )
                            | ~ ( join_associative @ sK21_A ) )
                      | ~ ( meet_commutative @ sK21_A ) )
                | ~ ( meet_associative @ sK21_A ) )
          | ~ ( meet_absorbing @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2229]) ).

thf(2309,plain,
    ( ( join_absorbing @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2230]) ).

thf(2310,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2231]) ).

thf(2311,plain,
    ( ( ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2232]) ).

thf(2312,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( lower_bounded_semilattstr @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2233]) ).

thf(2313,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2234]) ).

thf(2314,plain,
    ! [SV238: $i] :
      ( ( ( ( empty_carrier @ SV238 )
          | ~ ( lattice @ SV238 )
          | ~ ( lower_bounded_semilattstr @ SV238 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV238 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV238 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2235]) ).

thf(2315,plain,
    ! [SV222: $i] :
      ( ( ( lattice @ SV222 )
        = $false )
      | ( ( empty_carrier @ SV222 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV222 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV222 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV222 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2236]) ).

thf(2316,plain,
    ! [SV135: $i,SV45: $i,SV143: $i] :
      ( ( ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV135 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV143 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2238]) ).

thf(2317,plain,
    ! [SV136: $i,SV45: $i,SV144: $i] :
      ( ( ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV136 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV144 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 ) )
        = $true )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2239]) ).

thf(2318,plain,
    ! [SV223: $i] :
      ( ( ( reflexive_relstr @ SV223 )
        = $false )
      | ( ( ~ ( transitive_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV223 ) )
        = $true )
      | ( ( reflexive @ ( the_InternalRel @ SV223 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2240]) ).

thf(2319,plain,
    ! [SV224: $i] :
      ( ( ( reflexive_relstr @ SV224 )
        = $false )
      | ( ( ~ ( transitive_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( antisymmetric_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV224 ) )
        = $true )
      | ( ( relation @ ( the_InternalRel @ SV224 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2241]) ).

thf(2320,plain,
    ! [SV196: $i] :
      ( ( ( rel_str @ SV196 )
        = $false )
      | ( ( transitive_relstr @ SV196 )
        = $false )
      | ( ( reflexive_relstr @ SV196 )
        = $false )
      | ( ( antisymmetric_relstr @ SV196 )
        = $false )
      | ( ( antisymmetric @ ( the_InternalRel @ SV196 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2242]) ).

thf(2321,plain,
    ! [SV225: $i] :
      ( ( ( latt_str @ SV225 )
        = $false )
      | ( ( empty_carrier @ SV225 )
        = $true )
      | ( ( lattice @ SV225 )
        = $false )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV225 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2243]) ).

thf(2322,plain,
    ! [SV226: $i] :
      ( ( ( latt_str @ SV226 )
        = $false )
      | ( ( empty_carrier @ SV226 )
        = $true )
      | ( ( lattice @ SV226 )
        = $false )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV226 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2244]) ).

thf(2323,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( empty_carrier @ SX0 ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( latt_str @ SX0 )
                                  | ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ( join_commutative @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ( join_associative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( meet_commutative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( meet_associative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2245]) ).

thf(2324,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( meet_absorbing @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2246]) ).

thf(2325,plain,
    ! [SV239: $i] :
      ( ( ( latt_str @ SV239 )
        = $false )
      | ( ( ( empty_carrier @ SV239 )
          | ~ ( lattice @ SV239 )
          | ~ ( complete_latt_str @ SV239 )
          | ( join_absorbing @ SV239 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2247]) ).

thf(2326,plain,
    ! [SV227: $i] :
      ( ( ( empty_carrier @ SV227 )
        = $true )
      | ( ( ~ ( lattice @ SV227 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV227 ) )
        = $true )
      | ( ( lattice @ SV227 )
        = $true )
      | ( ( latt_str @ SV227 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2248]) ).

thf(2327,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ( empty_carrier @ SX0 )
                                  | ~ ( lattice @ SX0 )
                                  | ~ ( complete_latt_str @ SX0 )
                                  | ~ ( latt_str @ SX0 )
                                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2250]) ).

thf(2328,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( lower_bounded_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2251]) ).

thf(2329,plain,
    ! [SV240: $i] :
      ( ( ( ( empty_carrier @ SV240 )
          | ~ ( lattice @ SV240 )
          | ~ ( complete_latt_str @ SV240 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV240 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV240 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2252]) ).

thf(2330,plain,
    ! [SV228: $i] :
      ( ( ( lattice @ SV228 )
        = $false )
      | ( ( empty_carrier @ SV228 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV228 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV228 ) )
        = $true )
      | ( ( bounded_relstr @ ( poset_of_lattice @ SV228 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2253]) ).

thf(2331,plain,
    ! [SV241: $i] :
      ( ( ( latt_str @ SV241 )
        = $false )
      | ( ( ( empty_carrier @ SV241 )
          | ~ ( boolean_lattstr @ SV241 )
          | ~ ( empty_carrier @ SV241 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2255]) ).

thf(2332,plain,
    ! [SV242: $i] :
      ( ( ( latt_str @ SV242 )
        = $false )
      | ( ( ( empty_carrier @ SV242 )
          | ~ ( boolean_lattstr @ SV242 )
          | ( distributive_lattstr @ SV242 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2256]) ).

thf(2333,plain,
    ! [SV229: $i] :
      ( ( ( boolean_lattstr @ SV229 )
        = $false )
      | ( ( empty_carrier @ SV229 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV229 )
        = $true )
      | ( ( latt_str @ SV229 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2257]) ).

thf(2334,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                              | ~ ~ ( empty_carrier @ sK19_A ) )
                                        | ~ ( strict_latt_str @ sK19_A ) )
                                  | ~ ( join_commutative @ sK19_A ) )
                            | ~ ( join_associative @ sK19_A ) )
                      | ~ ( meet_commutative @ sK19_A ) )
                | ~ ( meet_associative @ sK19_A ) )
          | ~ ( meet_absorbing @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2258]) ).

thf(2335,plain,
    ( ( join_absorbing @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2259]) ).

thf(2336,plain,
    ! [SV139: $i,SV49: $i,SV145: $i] :
      ( ( ( relation_of2 @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV145 )
        = $false )
      | ( ( quasi_total @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV139 )
        = $false )
      | ( ( relation_of2 @ SV139 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( quasi_total @ SV145 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( latt_str @ ( latt_str_of @ SV49 @ SV139 @ SV145 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2260]) ).

thf(2337,plain,
    ! [SV140: $i,SV49: $i,SV146: $i] :
      ( ( ( relation_of2 @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV146 )
        = $false )
      | ( ( quasi_total @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( function @ SV140 )
        = $false )
      | ( ( relation_of2 @ SV140 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( quasi_total @ SV146 @ ( cartesian_product2 @ SV49 @ SV49 ) @ SV49 )
        = $false )
      | ( ( strict_latt_str @ ( latt_str_of @ SV49 @ SV140 @ SV146 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2261]) ).

thf(2338,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ~ ~ ( ~ ( ! [SY121: $i,SY122: $i] :
                        ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SV243 @ SY121 @ SY122 ) )
                    | ( SV50 = SV243 ) )
                | ~ ! [SY123: $i] :
                      ( ! [SY124: $i] :
                          ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                         != ( latt_str_of @ SV243 @ SY123 @ SY124 ) )
                      | ( SV66 = SY123 ) ) ) )
        = $false )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2262]) ).

thf(2339,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ~ ! [SY125: $i,SY126: $i] :
                ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                 != ( latt_str_of @ SV243 @ SY125 @ SY126 ) )
                | ( SV71 = SY126 ) ) )
        = $false )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2262]) ).

thf(2340,plain,
    ! [SV244: $i] :
      ( ( ( empty_carrier @ SV244 )
        | ~ ( lattice @ SV244 )
        | ~ ( latt_str @ SV244 )
        | ~ ( empty_carrier @ ( poset_of_lattice @ SV244 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2263]) ).

thf(2341,plain,
    ! [SV245: $i] :
      ( ( ( empty_carrier @ SV245 )
        | ~ ( lattice @ SV245 )
        | ~ ( latt_str @ SV245 )
        | ( strict_rel_str @ ( poset_of_lattice @ SV245 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2264]) ).

thf(2342,plain,
    ! [SV230: $i] :
      ( ( ( empty_carrier @ SV230 )
        = $true )
      | ( ( ~ ( lattice @ SV230 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV230 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV230 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2265]) ).

thf(2343,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2267]) ).

thf(2344,plain,
    ! [SV246: $i] :
      ( ( ( empty_carrier @ SV246 )
        | ~ ( lattice @ SV246 )
        | ~ ( upper_bounded_semilattstr @ SV246 )
        | ~ ( latt_str @ SV246 )
        | ( reflexive_relstr @ ( poset_of_lattice @ SV246 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2268]) ).

thf(2345,plain,
    ! [SV231: $i] :
      ( ( ( ( empty_carrier @ SV231 )
          | ~ ( lattice @ SV231 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV231 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV231 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV231 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2269]) ).

thf(2346,plain,
    ! [SV207: $i] :
      ( ( ( upper_bounded_semilattstr @ SV207 )
        = $false )
      | ( ( empty_carrier @ SV207 )
        = $true )
      | ( ( lattice @ SV207 )
        = $false )
      | ( ( ~ ( latt_str @ SV207 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV207 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2270]) ).

thf(2347,plain,
    ! [SV76: $i] :
      ( ( ( join_absorbing @ SV76 )
        = $false )
      | ( ( meet_associative @ SV76 )
        = $false )
      | ( ( join_associative @ SV76 )
        = $false )
      | ( ( empty_carrier @ SV76 )
        = $true )
      | ( ( join_commutative @ SV76 )
        = $false )
      | ( ( meet_commutative @ SV76 )
        = $false )
      | ( ( meet_absorbing @ SV76 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV76 ) )
        = $true )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2271]) ).

thf(2348,plain,
    ! [SV77: $i] :
      ( ( ( join_absorbing @ SV77 )
        = $false )
      | ( ( meet_associative @ SV77 )
        = $false )
      | ( ( join_associative @ SV77 )
        = $false )
      | ( ( empty_carrier @ SV77 )
        = $true )
      | ( ( join_commutative @ SV77 )
        = $false )
      | ( ( meet_commutative @ SV77 )
        = $false )
      | ( ( meet_absorbing @ SV77 )
        = $false )
      | ( ( lattice @ SV77 )
        = $true )
      | ( ( latt_str @ SV77 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2272]) ).

thf(2349,plain,
    ( ( ~ ~ ( ~ ( rel_str @ sK13_A )
            | ~ ~ ( empty_carrier @ sK13_A ) )
      | ~ ( strict_rel_str @ sK13_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2273]) ).

thf(2350,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                    | ~ ~ ( empty_carrier @ sK20_A ) )
                              | ~ ( strict_latt_str @ sK20_A ) )
                        | ~ ( join_commutative @ sK20_A ) )
                  | ~ ( join_associative @ sK20_A ) )
            | ~ ( meet_commutative @ sK20_A ) )
      | ~ ( meet_associative @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2275]) ).

thf(2351,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                        | ~ ~ ( empty_carrier @ sK8_A ) )
                  | ~ ( reflexive_relstr @ sK8_A ) )
            | ~ ( transitive_relstr @ sK8_A ) )
      | ~ ( antisymmetric_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2277]) ).

thf(2352,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2279]) ).

thf(2353,plain,
    ! [SV247: $i] :
      ( ( lower_bounded_relstr @ ( boole_POSet @ SV247 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2280]) ).

thf(2354,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2281]) ).

thf(2355,plain,
    ! [SV248: $i] :
      ( ( join_associative @ ( boole_lattice @ SV248 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2282]) ).

thf(2356,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2283]) ).

thf(2357,plain,
    ! [SV249: $i] :
      ( ( lower_bounded_semilattstr @ ( boole_lattice @ SV249 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2284]) ).

thf(2358,plain,
    ! [SV250: $i] :
      ( ( ~ ( latt_str @ SV250 )
        | ( empty_carrier @ SV250 )
        | ~ ( lattice @ SV250 )
        | ~ ( empty_carrier @ SV250 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2285]) ).

thf(2359,plain,
    ! [SV251: $i] :
      ( ( ~ ( latt_str @ SV251 )
        | ( empty_carrier @ SV251 )
        | ~ ( lattice @ SV251 )
        | ( join_commutative @ SV251 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2286]) ).

thf(2360,plain,
    ! [SV235: $i] :
      ( ( ( ( empty_carrier @ SV235 )
          | ~ ( lattice @ SV235 ) )
        = $true )
      | ( ( join_associative @ SV235 )
        = $true )
      | ( ( latt_str @ SV235 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2287]) ).

thf(2361,plain,
    ( ( empty_carrier @ sK17_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2290]) ).

thf(2362,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                      | ~ ~ ( empty_carrier @ sK18_A ) )
                                                | ~ ( strict_latt_str @ sK18_A ) )
                                          | ~ ( join_commutative @ sK18_A ) )
                                    | ~ ( join_associative @ sK18_A ) )
                              | ~ ( meet_commutative @ sK18_A ) )
                        | ~ ( meet_associative @ sK18_A ) )
                  | ~ ( meet_absorbing @ sK18_A ) )
            | ~ ( join_absorbing @ sK18_A ) )
      | ~ ( lattice @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2291]) ).

thf(2363,plain,
    ! [SV214: $i] :
      ( ( ( complete_latt_str @ SV214 )
        = $false )
      | ( ( empty_carrier @ SV214 )
        = $true )
      | ( ( lattice @ SV214 )
        = $false )
      | ( ( ~ ( latt_str @ SV214 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV214 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2293]) ).

thf(2364,plain,
    ! [SV215: $i] :
      ( ( ( complete_latt_str @ SV215 )
        = $false )
      | ( ( empty_carrier @ SV215 )
        = $true )
      | ( ( lattice @ SV215 )
        = $false )
      | ( ( ~ ( latt_str @ SV215 ) )
        = $true )
      | ( ( lattice @ SV215 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2294]) ).

thf(2365,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( join_commutative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( join_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2297]) ).

thf(2366,plain,
    ! [SV252: $i] :
      ( ( ~ ( latt_str @ SV252 )
        | ( empty_carrier @ SV252 )
        | ~ ( lattice @ SV252 )
        | ~ ( distributive_lattstr @ SV252 )
        | ( meet_commutative @ SV252 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2298]) ).

thf(2367,plain,
    ! [SV236: $i] :
      ( ( ( ( empty_carrier @ SV236 )
          | ~ ( lattice @ SV236 )
          | ~ ( distributive_lattstr @ SV236 ) )
        = $true )
      | ( ( meet_associative @ SV236 )
        = $true )
      | ( ( latt_str @ SV236 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2299]) ).

thf(2368,plain,
    ! [SV218: $i] :
      ( ( ( lattice @ SV218 )
        = $false )
      | ( ( empty_carrier @ SV218 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV218 ) )
        = $true )
      | ( ( meet_absorbing @ SV218 )
        = $true )
      | ( ( latt_str @ SV218 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2300]) ).

thf(2369,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( transitive @ SV202 )
        = $false )
      | ( ( antisymmetric @ SV202 )
        = $false )
      | ( ( reflexive @ SV202 )
        = $false )
      | ( ( ~ ( v1_partfun1 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2301]) ).

thf(2370,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( transitive @ SV203 )
        = $false )
      | ( ( antisymmetric @ SV203 )
        = $false )
      | ( ( reflexive @ SV203 )
        = $false )
      | ( ( ~ ( v1_partfun1 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2302]) ).

thf(2371,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                  | ~ ~ ( empty_carrier @ sK3_A ) )
            | ~ ( strict_latt_str @ sK3_A ) )
      | ~ ( join_commutative @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2306]) ).

thf(2372,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                          | ~ ~ ( empty_carrier @ sK21_A ) )
                                    | ~ ( strict_latt_str @ sK21_A ) )
                              | ~ ( join_commutative @ sK21_A ) )
                        | ~ ( join_associative @ sK21_A ) )
                  | ~ ( meet_commutative @ sK21_A ) )
            | ~ ( meet_associative @ sK21_A ) )
      | ~ ( meet_absorbing @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2308]) ).

thf(2373,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2310]) ).

thf(2374,plain,
    ! [SV253: $i] :
      ( ( modular_lattstr @ ( boole_lattice @ SV253 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2311]) ).

thf(2375,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2312]) ).

thf(2376,plain,
    ! [SV254: $i] :
      ( ( ( empty_carrier @ SV254 )
        | ~ ( lattice @ SV254 )
        | ~ ( lower_bounded_semilattstr @ SV254 )
        | ~ ( latt_str @ SV254 )
        | ( reflexive_relstr @ ( poset_of_lattice @ SV254 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2313]) ).

thf(2377,plain,
    ! [SV238: $i] :
      ( ( ( ( empty_carrier @ SV238 )
          | ~ ( lattice @ SV238 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV238 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV238 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV238 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2314]) ).

thf(2378,plain,
    ! [SV222: $i] :
      ( ( ( lower_bounded_semilattstr @ SV222 )
        = $false )
      | ( ( empty_carrier @ SV222 )
        = $true )
      | ( ( lattice @ SV222 )
        = $false )
      | ( ( ~ ( latt_str @ SV222 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV222 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2315]) ).

thf(2379,plain,
    ! [SV135: $i,SV45: $i,SV143: $i] :
      ( ( ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV143 )
        = $false )
      | ( ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( function @ SV135 )
        = $false )
      | ( ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( ~ ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2316]) ).

thf(2380,plain,
    ! [SV136: $i,SV45: $i,SV144: $i] :
      ( ( ( relation_of2 @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV144 )
        = $false )
      | ( ( quasi_total @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( function @ SV136 )
        = $false )
      | ( ( relation_of2 @ SV136 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( quasi_total @ SV144 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( strict_latt_str @ ( latt_str_of @ SV45 @ SV136 @ SV144 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2317]) ).

thf(2381,plain,
    ! [SV223: $i] :
      ( ( ( transitive_relstr @ SV223 )
        = $false )
      | ( ( reflexive_relstr @ SV223 )
        = $false )
      | ( ( ~ ( antisymmetric_relstr @ SV223 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV223 ) )
        = $true )
      | ( ( reflexive @ ( the_InternalRel @ SV223 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2318]) ).

thf(2382,plain,
    ! [SV224: $i] :
      ( ( ( transitive_relstr @ SV224 )
        = $false )
      | ( ( reflexive_relstr @ SV224 )
        = $false )
      | ( ( ~ ( antisymmetric_relstr @ SV224 ) )
        = $true )
      | ( ( ~ ( rel_str @ SV224 ) )
        = $true )
      | ( ( relation @ ( the_InternalRel @ SV224 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2319]) ).

thf(2383,plain,
    ! [SV225: $i] :
      ( ( ( empty_carrier @ ( poset_of_lattice @ SV225 ) )
        = $false )
      | ( ( lattice @ SV225 )
        = $false )
      | ( ( empty_carrier @ SV225 )
        = $true )
      | ( ( latt_str @ SV225 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2321]) ).

thf(2384,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( join_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( join_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( meet_commutative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( meet_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2323]) ).

thf(2385,plain,
    ! [SV255: $i] :
      ( ( ~ ( latt_str @ SV255 )
        | ( empty_carrier @ SV255 )
        | ~ ( lattice @ SV255 )
        | ~ ( complete_latt_str @ SV255 )
        | ( meet_absorbing @ SV255 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2324]) ).

thf(2386,plain,
    ! [SV239: $i] :
      ( ( ( ( empty_carrier @ SV239 )
          | ~ ( lattice @ SV239 )
          | ~ ( complete_latt_str @ SV239 ) )
        = $true )
      | ( ( join_absorbing @ SV239 )
        = $true )
      | ( ( latt_str @ SV239 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2325]) ).

thf(2387,plain,
    ! [SV227: $i] :
      ( ( ( lattice @ SV227 )
        = $false )
      | ( ( empty_carrier @ SV227 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV227 ) )
        = $true )
      | ( ( lattice @ SV227 )
        = $true )
      | ( ( latt_str @ SV227 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2326]) ).

thf(2388,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2327]) ).

thf(2389,plain,
    ! [SV256: $i] :
      ( ( ( empty_carrier @ SV256 )
        | ~ ( lattice @ SV256 )
        | ~ ( complete_latt_str @ SV256 )
        | ~ ( latt_str @ SV256 )
        | ( lower_bounded_relstr @ ( poset_of_lattice @ SV256 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2328]) ).

thf(2390,plain,
    ! [SV240: $i] :
      ( ( ( ( empty_carrier @ SV240 )
          | ~ ( lattice @ SV240 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV240 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV240 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV240 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2329]) ).

thf(2391,plain,
    ! [SV228: $i] :
      ( ( ( complete_latt_str @ SV228 )
        = $false )
      | ( ( empty_carrier @ SV228 )
        = $true )
      | ( ( lattice @ SV228 )
        = $false )
      | ( ( ~ ( latt_str @ SV228 ) )
        = $true )
      | ( ( bounded_relstr @ ( poset_of_lattice @ SV228 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2330]) ).

thf(2392,plain,
    ! [SV241: $i] :
      ( ( ( ( empty_carrier @ SV241 )
          | ~ ( boolean_lattstr @ SV241 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV241 ) )
        = $true )
      | ( ( latt_str @ SV241 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2331]) ).

thf(2393,plain,
    ! [SV242: $i] :
      ( ( ( ( empty_carrier @ SV242 )
          | ~ ( boolean_lattstr @ SV242 ) )
        = $true )
      | ( ( distributive_lattstr @ SV242 )
        = $true )
      | ( ( latt_str @ SV242 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2332]) ).

thf(2394,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                          | ~ ~ ( empty_carrier @ sK19_A ) )
                                    | ~ ( strict_latt_str @ sK19_A ) )
                              | ~ ( join_commutative @ sK19_A ) )
                        | ~ ( join_associative @ sK19_A ) )
                  | ~ ( meet_commutative @ sK19_A ) )
            | ~ ( meet_associative @ sK19_A ) )
      | ~ ( meet_absorbing @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2334]) ).

thf(2395,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ~ ( ~ ( ! [SY121: $i,SY122: $i] :
                      ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                     != ( latt_str_of @ SV243 @ SY121 @ SY122 ) )
                  | ( SV50 = SV243 ) )
              | ~ ! [SY123: $i] :
                    ( ! [SY124: $i] :
                        ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                       != ( latt_str_of @ SV243 @ SY123 @ SY124 ) )
                    | ( SV66 = SY123 ) ) ) )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2338]) ).

thf(2396,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ! [SY125: $i,SY126: $i] :
              ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
               != ( latt_str_of @ SV243 @ SY125 @ SY126 ) )
              | ( SV71 = SY126 ) ) )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2339]) ).

thf(2397,plain,
    ! [SV244: $i] :
      ( ( ( ( empty_carrier @ SV244 )
          | ~ ( lattice @ SV244 )
          | ~ ( latt_str @ SV244 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV244 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2340]) ).

thf(2398,plain,
    ! [SV245: $i] :
      ( ( ( ( empty_carrier @ SV245 )
          | ~ ( lattice @ SV245 )
          | ~ ( latt_str @ SV245 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV245 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2341]) ).

thf(2399,plain,
    ! [SV230: $i] :
      ( ( ( lattice @ SV230 )
        = $false )
      | ( ( empty_carrier @ SV230 )
        = $true )
      | ( ( ~ ( latt_str @ SV230 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV230 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2342]) ).

thf(2400,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2343]) ).

thf(2401,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( upper_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2343]) ).

thf(2402,plain,
    ! [SV246: $i] :
      ( ( ( ( empty_carrier @ SV246 )
          | ~ ( lattice @ SV246 )
          | ~ ( upper_bounded_semilattstr @ SV246 )
          | ~ ( latt_str @ SV246 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV246 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2344]) ).

thf(2403,plain,
    ! [SV231: $i] :
      ( ( ( empty_carrier @ SV231 )
        = $true )
      | ( ( ~ ( lattice @ SV231 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV231 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV231 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV231 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2345]) ).

thf(2404,plain,
    ! [SV207: $i] :
      ( ( ( latt_str @ SV207 )
        = $false )
      | ( ( lattice @ SV207 )
        = $false )
      | ( ( empty_carrier @ SV207 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV207 )
        = $false )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV207 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2346]) ).

thf(2405,plain,
    ! [SV76: $i] :
      ( ( ( empty_carrier @ SV76 )
        = $false )
      | ( ( meet_absorbing @ SV76 )
        = $false )
      | ( ( meet_commutative @ SV76 )
        = $false )
      | ( ( join_commutative @ SV76 )
        = $false )
      | ( ( empty_carrier @ SV76 )
        = $true )
      | ( ( join_associative @ SV76 )
        = $false )
      | ( ( meet_associative @ SV76 )
        = $false )
      | ( ( join_absorbing @ SV76 )
        = $false )
      | ( ( latt_str @ SV76 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2347]) ).

thf(2406,plain,
    ( ( ~ ~ ( ~ ( rel_str @ sK13_A )
            | ~ ~ ( empty_carrier @ sK13_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2349]) ).

thf(2407,plain,
    ( ( ~ ( strict_rel_str @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2349]) ).

thf(2408,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                    | ~ ~ ( empty_carrier @ sK20_A ) )
                              | ~ ( strict_latt_str @ sK20_A ) )
                        | ~ ( join_commutative @ sK20_A ) )
                  | ~ ( join_associative @ sK20_A ) )
            | ~ ( meet_commutative @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2350]) ).

thf(2409,plain,
    ( ( ~ ( meet_associative @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2350]) ).

thf(2410,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                        | ~ ~ ( empty_carrier @ sK8_A ) )
                  | ~ ( reflexive_relstr @ sK8_A ) )
            | ~ ( transitive_relstr @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2351]) ).

thf(2411,plain,
    ( ( ~ ( antisymmetric_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2351]) ).

thf(2412,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2352]) ).

thf(2413,plain,
    ( ( ~ ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2352]) ).

thf(2414,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2354]) ).

thf(2415,plain,
    ( ( ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2354]) ).

thf(2416,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2356]) ).

thf(2417,plain,
    ( ( ~ ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2356]) ).

thf(2418,plain,
    ! [SV250: $i] :
      ( ( ( ~ ( latt_str @ SV250 ) )
        = $true )
      | ( ( ( empty_carrier @ SV250 )
          | ~ ( lattice @ SV250 )
          | ~ ( empty_carrier @ SV250 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2358]) ).

thf(2419,plain,
    ! [SV251: $i] :
      ( ( ( ~ ( latt_str @ SV251 ) )
        = $true )
      | ( ( ( empty_carrier @ SV251 )
          | ~ ( lattice @ SV251 )
          | ( join_commutative @ SV251 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2359]) ).

thf(2420,plain,
    ! [SV235: $i] :
      ( ( ( empty_carrier @ SV235 )
        = $true )
      | ( ( ~ ( lattice @ SV235 ) )
        = $true )
      | ( ( join_associative @ SV235 )
        = $true )
      | ( ( latt_str @ SV235 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2360]) ).

thf(2421,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                      | ~ ~ ( empty_carrier @ sK18_A ) )
                                                | ~ ( strict_latt_str @ sK18_A ) )
                                          | ~ ( join_commutative @ sK18_A ) )
                                    | ~ ( join_associative @ sK18_A ) )
                              | ~ ( meet_commutative @ sK18_A ) )
                        | ~ ( meet_associative @ sK18_A ) )
                  | ~ ( meet_absorbing @ sK18_A ) )
            | ~ ( join_absorbing @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2362]) ).

thf(2422,plain,
    ( ( ~ ( lattice @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2362]) ).

thf(2423,plain,
    ! [SV214: $i] :
      ( ( ( latt_str @ SV214 )
        = $false )
      | ( ( lattice @ SV214 )
        = $false )
      | ( ( empty_carrier @ SV214 )
        = $true )
      | ( ( complete_latt_str @ SV214 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV214 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2363]) ).

thf(2424,plain,
    ! [SV215: $i] :
      ( ( ( latt_str @ SV215 )
        = $false )
      | ( ( lattice @ SV215 )
        = $false )
      | ( ( empty_carrier @ SV215 )
        = $true )
      | ( ( complete_latt_str @ SV215 )
        = $false )
      | ( ( lattice @ SV215 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2364]) ).

thf(2425,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( distributive_lattstr @ SX0 )
                  | ( join_commutative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2365]) ).

thf(2426,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( join_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2365]) ).

thf(2427,plain,
    ! [SV252: $i] :
      ( ( ( ~ ( latt_str @ SV252 ) )
        = $true )
      | ( ( ( empty_carrier @ SV252 )
          | ~ ( lattice @ SV252 )
          | ~ ( distributive_lattstr @ SV252 )
          | ( meet_commutative @ SV252 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2366]) ).

thf(2428,plain,
    ! [SV236: $i] :
      ( ( ( ( empty_carrier @ SV236 )
          | ~ ( lattice @ SV236 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV236 ) )
        = $true )
      | ( ( meet_associative @ SV236 )
        = $true )
      | ( ( latt_str @ SV236 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2367]) ).

thf(2429,plain,
    ! [SV218: $i] :
      ( ( ( distributive_lattstr @ SV218 )
        = $false )
      | ( ( empty_carrier @ SV218 )
        = $true )
      | ( ( lattice @ SV218 )
        = $false )
      | ( ( meet_absorbing @ SV218 )
        = $true )
      | ( ( latt_str @ SV218 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2368]) ).

thf(2430,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( v1_partfun1 @ SV202 @ SV191 @ SV191 )
        = $false )
      | ( ( reflexive @ SV202 )
        = $false )
      | ( ( antisymmetric @ SV202 )
        = $false )
      | ( ( transitive @ SV202 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV202 @ SV191 @ SV191 ) )
        = $true )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2369]) ).

thf(2431,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( v1_partfun1 @ SV203 @ SV192 @ SV192 )
        = $false )
      | ( ( reflexive @ SV203 )
        = $false )
      | ( ( antisymmetric @ SV203 )
        = $false )
      | ( ( transitive @ SV203 )
        = $false )
      | ( ( ~ ( relation_of2 @ SV203 @ SV192 @ SV192 ) )
        = $true )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2370]) ).

thf(2432,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                  | ~ ~ ( empty_carrier @ sK3_A ) )
            | ~ ( strict_latt_str @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2371]) ).

thf(2433,plain,
    ( ( ~ ( join_commutative @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2371]) ).

thf(2434,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                          | ~ ~ ( empty_carrier @ sK21_A ) )
                                    | ~ ( strict_latt_str @ sK21_A ) )
                              | ~ ( join_commutative @ sK21_A ) )
                        | ~ ( join_associative @ sK21_A ) )
                  | ~ ( meet_commutative @ sK21_A ) )
            | ~ ( meet_associative @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2372]) ).

thf(2435,plain,
    ( ( ~ ( meet_absorbing @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2372]) ).

thf(2436,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2373]) ).

thf(2437,plain,
    ( ( ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2373]) ).

thf(2438,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2375]) ).

thf(2439,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( lower_bounded_semilattstr @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2375]) ).

thf(2440,plain,
    ! [SV254: $i] :
      ( ( ( ( empty_carrier @ SV254 )
          | ~ ( lattice @ SV254 )
          | ~ ( lower_bounded_semilattstr @ SV254 )
          | ~ ( latt_str @ SV254 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV254 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2376]) ).

thf(2441,plain,
    ! [SV238: $i] :
      ( ( ( empty_carrier @ SV238 )
        = $true )
      | ( ( ~ ( lattice @ SV238 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV238 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV238 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV238 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2377]) ).

thf(2442,plain,
    ! [SV222: $i] :
      ( ( ( latt_str @ SV222 )
        = $false )
      | ( ( lattice @ SV222 )
        = $false )
      | ( ( empty_carrier @ SV222 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV222 )
        = $false )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV222 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2378]) ).

thf(2443,plain,
    ! [SV143: $i,SV135: $i,SV45: $i] :
      ( ( ( empty_carrier @ ( latt_str_of @ SV45 @ SV135 @ SV143 ) )
        = $false )
      | ( ( quasi_total @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( relation_of2 @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV135 )
        = $false )
      | ( ( empty @ SV45 )
        = $true )
      | ( ( quasi_total @ SV135 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false )
      | ( ( function @ SV143 )
        = $false )
      | ( ( relation_of2 @ SV143 @ ( cartesian_product2 @ SV45 @ SV45 ) @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2379]) ).

thf(2444,plain,
    ! [SV223: $i] :
      ( ( ( antisymmetric_relstr @ SV223 )
        = $false )
      | ( ( reflexive_relstr @ SV223 )
        = $false )
      | ( ( transitive_relstr @ SV223 )
        = $false )
      | ( ( ~ ( rel_str @ SV223 ) )
        = $true )
      | ( ( reflexive @ ( the_InternalRel @ SV223 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2381]) ).

thf(2445,plain,
    ! [SV224: $i] :
      ( ( ( antisymmetric_relstr @ SV224 )
        = $false )
      | ( ( reflexive_relstr @ SV224 )
        = $false )
      | ( ( transitive_relstr @ SV224 )
        = $false )
      | ( ( ~ ( rel_str @ SV224 ) )
        = $true )
      | ( ( relation @ ( the_InternalRel @ SV224 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2382]) ).

thf(2446,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( empty_carrier @ SX0 ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( latt_str @ SX0 )
                              | ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ( join_commutative @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( join_associative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( meet_commutative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2384]) ).

thf(2447,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( meet_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2384]) ).

thf(2448,plain,
    ! [SV255: $i] :
      ( ( ( ~ ( latt_str @ SV255 ) )
        = $true )
      | ( ( ( empty_carrier @ SV255 )
          | ~ ( lattice @ SV255 )
          | ~ ( complete_latt_str @ SV255 )
          | ( meet_absorbing @ SV255 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2385]) ).

thf(2449,plain,
    ! [SV239: $i] :
      ( ( ( ( empty_carrier @ SV239 )
          | ~ ( lattice @ SV239 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV239 ) )
        = $true )
      | ( ( join_absorbing @ SV239 )
        = $true )
      | ( ( latt_str @ SV239 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2386]) ).

thf(2450,plain,
    ! [SV227: $i] :
      ( ( ( complete_latt_str @ SV227 )
        = $false )
      | ( ( empty_carrier @ SV227 )
        = $true )
      | ( ( lattice @ SV227 )
        = $false )
      | ( ( lattice @ SV227 )
        = $true )
      | ( ( latt_str @ SV227 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2387]) ).

thf(2451,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] :
                              ( ( empty_carrier @ SX0 )
                              | ~ ( lattice @ SX0 )
                              | ~ ( complete_latt_str @ SX0 )
                              | ~ ( latt_str @ SX0 )
                              | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2388]) ).

thf(2452,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2388]) ).

thf(2453,plain,
    ! [SV256: $i] :
      ( ( ( ( empty_carrier @ SV256 )
          | ~ ( lattice @ SV256 )
          | ~ ( complete_latt_str @ SV256 )
          | ~ ( latt_str @ SV256 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV256 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2389]) ).

thf(2454,plain,
    ! [SV240: $i] :
      ( ( ( empty_carrier @ SV240 )
        = $true )
      | ( ( ~ ( lattice @ SV240 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV240 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV240 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV240 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2390]) ).

thf(2455,plain,
    ! [SV228: $i] :
      ( ( ( latt_str @ SV228 )
        = $false )
      | ( ( lattice @ SV228 )
        = $false )
      | ( ( empty_carrier @ SV228 )
        = $true )
      | ( ( complete_latt_str @ SV228 )
        = $false )
      | ( ( bounded_relstr @ ( poset_of_lattice @ SV228 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2391]) ).

thf(2456,plain,
    ! [SV241: $i] :
      ( ( ( empty_carrier @ SV241 )
        = $true )
      | ( ( ~ ( boolean_lattstr @ SV241 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV241 ) )
        = $true )
      | ( ( latt_str @ SV241 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2392]) ).

thf(2457,plain,
    ! [SV242: $i] :
      ( ( ( empty_carrier @ SV242 )
        = $true )
      | ( ( ~ ( boolean_lattstr @ SV242 ) )
        = $true )
      | ( ( distributive_lattstr @ SV242 )
        = $true )
      | ( ( latt_str @ SV242 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2393]) ).

thf(2458,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                          | ~ ~ ( empty_carrier @ sK19_A ) )
                                    | ~ ( strict_latt_str @ sK19_A ) )
                              | ~ ( join_commutative @ sK19_A ) )
                        | ~ ( join_associative @ sK19_A ) )
                  | ~ ( meet_commutative @ sK19_A ) )
            | ~ ( meet_associative @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2394]) ).

thf(2459,plain,
    ( ( ~ ( meet_absorbing @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2394]) ).

thf(2460,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ~ ( ! [SY121: $i,SY122: $i] :
                  ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                 != ( latt_str_of @ SV243 @ SY121 @ SY122 ) )
              | ( SV50 = SV243 ) )
          | ~ ! [SY123: $i] :
                ( ! [SY124: $i] :
                    ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                   != ( latt_str_of @ SV243 @ SY123 @ SY124 ) )
                | ( SV66 = SY123 ) ) )
        = $false )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2395]) ).

thf(2461,plain,
    ! [SV257: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ! [SY127: $i] :
              ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
               != ( latt_str_of @ SV243 @ SV257 @ SY127 ) )
              | ( SV71 = SY127 ) ) )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2396]) ).

thf(2462,plain,
    ! [SV244: $i] :
      ( ( ( ( empty_carrier @ SV244 )
          | ~ ( lattice @ SV244 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV244 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV244 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2397]) ).

thf(2463,plain,
    ! [SV245: $i] :
      ( ( ( ( empty_carrier @ SV245 )
          | ~ ( lattice @ SV245 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV245 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV245 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2398]) ).

thf(2464,plain,
    ! [SV230: $i] :
      ( ( ( latt_str @ SV230 )
        = $false )
      | ( ( empty_carrier @ SV230 )
        = $true )
      | ( ( lattice @ SV230 )
        = $false )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV230 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2399]) ).

thf(2465,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2400]) ).

thf(2466,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( upper_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2401]) ).

thf(2467,plain,
    ! [SV246: $i] :
      ( ( ( ( empty_carrier @ SV246 )
          | ~ ( lattice @ SV246 )
          | ~ ( upper_bounded_semilattstr @ SV246 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV246 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV246 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2402]) ).

thf(2468,plain,
    ! [SV231: $i] :
      ( ( ( lattice @ SV231 )
        = $false )
      | ( ( empty_carrier @ SV231 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV231 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV231 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV231 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2403]) ).

thf(2469,plain,
    ( ( ~ ( ~ ( rel_str @ sK13_A )
          | ~ ~ ( empty_carrier @ sK13_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2406]) ).

thf(2470,plain,
    ( ( strict_rel_str @ sK13_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2407]) ).

thf(2471,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                                  | ~ ~ ( empty_carrier @ sK20_A ) )
                            | ~ ( strict_latt_str @ sK20_A ) )
                      | ~ ( join_commutative @ sK20_A ) )
                | ~ ( join_associative @ sK20_A ) )
          | ~ ( meet_commutative @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2408]) ).

thf(2472,plain,
    ( ( meet_associative @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2409]) ).

thf(2473,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                      | ~ ~ ( empty_carrier @ sK8_A ) )
                | ~ ( reflexive_relstr @ sK8_A ) )
          | ~ ( transitive_relstr @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2410]) ).

thf(2474,plain,
    ( ( antisymmetric_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2411]) ).

thf(2475,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                      | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2412]) ).

thf(2476,plain,
    ( ( ! [SX0: $i] : ( antisymmetric_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2413]) ).

thf(2477,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2414]) ).

thf(2478,plain,
    ( ( ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2415]) ).

thf(2479,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2416]) ).

thf(2480,plain,
    ( ( ! [SX0: $i] : ( modular_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2417]) ).

thf(2481,plain,
    ! [SV250: $i] :
      ( ( ( latt_str @ SV250 )
        = $false )
      | ( ( ( empty_carrier @ SV250 )
          | ~ ( lattice @ SV250 )
          | ~ ( empty_carrier @ SV250 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2418]) ).

thf(2482,plain,
    ! [SV251: $i] :
      ( ( ( latt_str @ SV251 )
        = $false )
      | ( ( ( empty_carrier @ SV251 )
          | ~ ( lattice @ SV251 )
          | ( join_commutative @ SV251 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2419]) ).

thf(2483,plain,
    ! [SV235: $i] :
      ( ( ( lattice @ SV235 )
        = $false )
      | ( ( empty_carrier @ SV235 )
        = $true )
      | ( ( join_associative @ SV235 )
        = $true )
      | ( ( latt_str @ SV235 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2420]) ).

thf(2484,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                    | ~ ~ ( empty_carrier @ sK18_A ) )
                                              | ~ ( strict_latt_str @ sK18_A ) )
                                        | ~ ( join_commutative @ sK18_A ) )
                                  | ~ ( join_associative @ sK18_A ) )
                            | ~ ( meet_commutative @ sK18_A ) )
                      | ~ ( meet_associative @ sK18_A ) )
                | ~ ( meet_absorbing @ sK18_A ) )
          | ~ ( join_absorbing @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2421]) ).

thf(2485,plain,
    ( ( lattice @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2422]) ).

thf(2486,plain,
    ! [SV214: $i] :
      ( ( ( empty_carrier @ SV214 )
        = $false )
      | ( ( complete_latt_str @ SV214 )
        = $false )
      | ( ( empty_carrier @ SV214 )
        = $true )
      | ( ( lattice @ SV214 )
        = $false )
      | ( ( latt_str @ SV214 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2423]) ).

thf(2487,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( distributive_lattstr @ SX0 )
                | ( join_commutative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2425]) ).

thf(2488,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ( join_associative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2426]) ).

thf(2489,plain,
    ! [SV252: $i] :
      ( ( ( latt_str @ SV252 )
        = $false )
      | ( ( ( empty_carrier @ SV252 )
          | ~ ( lattice @ SV252 )
          | ~ ( distributive_lattstr @ SV252 )
          | ( meet_commutative @ SV252 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2427]) ).

thf(2490,plain,
    ! [SV236: $i] :
      ( ( ( empty_carrier @ SV236 )
        = $true )
      | ( ( ~ ( lattice @ SV236 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV236 ) )
        = $true )
      | ( ( meet_associative @ SV236 )
        = $true )
      | ( ( latt_str @ SV236 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2428]) ).

thf(2491,plain,
    ! [SV191: $i,SV202: $i] :
      ( ( ( relation_of2 @ SV202 @ SV191 @ SV191 )
        = $false )
      | ( ( transitive @ SV202 )
        = $false )
      | ( ( antisymmetric @ SV202 )
        = $false )
      | ( ( reflexive @ SV202 )
        = $false )
      | ( ( v1_partfun1 @ SV202 @ SV191 @ SV191 )
        = $false )
      | ( ( reflexive_relstr @ ( rel_str_of @ SV191 @ SV202 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2430]) ).

thf(2492,plain,
    ! [SV192: $i,SV203: $i] :
      ( ( ( relation_of2 @ SV203 @ SV192 @ SV192 )
        = $false )
      | ( ( transitive @ SV203 )
        = $false )
      | ( ( antisymmetric @ SV203 )
        = $false )
      | ( ( reflexive @ SV203 )
        = $false )
      | ( ( v1_partfun1 @ SV203 @ SV192 @ SV192 )
        = $false )
      | ( ( strict_rel_str @ ( rel_str_of @ SV192 @ SV203 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2431]) ).

thf(2493,plain,
    ( ( ~ ( ~ ~ ( ~ ( latt_str @ sK3_A )
                | ~ ~ ( empty_carrier @ sK3_A ) )
          | ~ ( strict_latt_str @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2432]) ).

thf(2494,plain,
    ( ( join_commutative @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2433]) ).

thf(2495,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                        | ~ ~ ( empty_carrier @ sK21_A ) )
                                  | ~ ( strict_latt_str @ sK21_A ) )
                            | ~ ( join_commutative @ sK21_A ) )
                      | ~ ( join_associative @ sK21_A ) )
                | ~ ( meet_commutative @ sK21_A ) )
          | ~ ( meet_associative @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2434]) ).

thf(2496,plain,
    ( ( meet_absorbing @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2435]) ).

thf(2497,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2436]) ).

thf(2498,plain,
    ( ( ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2437]) ).

thf(2499,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2438]) ).

thf(2500,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( lower_bounded_semilattstr @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2439]) ).

thf(2501,plain,
    ! [SV254: $i] :
      ( ( ( ( empty_carrier @ SV254 )
          | ~ ( lattice @ SV254 )
          | ~ ( lower_bounded_semilattstr @ SV254 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV254 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV254 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2440]) ).

thf(2502,plain,
    ! [SV238: $i] :
      ( ( ( lattice @ SV238 )
        = $false )
      | ( ( empty_carrier @ SV238 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV238 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV238 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV238 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2441]) ).

thf(2503,plain,
    ! [SV223: $i] :
      ( ( ( rel_str @ SV223 )
        = $false )
      | ( ( transitive_relstr @ SV223 )
        = $false )
      | ( ( reflexive_relstr @ SV223 )
        = $false )
      | ( ( antisymmetric_relstr @ SV223 )
        = $false )
      | ( ( reflexive @ ( the_InternalRel @ SV223 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2444]) ).

thf(2504,plain,
    ! [SV224: $i] :
      ( ( ( rel_str @ SV224 )
        = $false )
      | ( ( transitive_relstr @ SV224 )
        = $false )
      | ( ( reflexive_relstr @ SV224 )
        = $false )
      | ( ( antisymmetric_relstr @ SV224 )
        = $false )
      | ( ( relation @ ( the_InternalRel @ SV224 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2445]) ).

thf(2505,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( empty_carrier @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( latt_str @ SX0 )
                            | ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ( join_commutative @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( join_associative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( meet_commutative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2446]) ).

thf(2506,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( meet_associative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2447]) ).

thf(2507,plain,
    ! [SV255: $i] :
      ( ( ( latt_str @ SV255 )
        = $false )
      | ( ( ( empty_carrier @ SV255 )
          | ~ ( lattice @ SV255 )
          | ~ ( complete_latt_str @ SV255 )
          | ( meet_absorbing @ SV255 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2448]) ).

thf(2508,plain,
    ! [SV239: $i] :
      ( ( ( empty_carrier @ SV239 )
        = $true )
      | ( ( ~ ( lattice @ SV239 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV239 ) )
        = $true )
      | ( ( join_absorbing @ SV239 )
        = $true )
      | ( ( latt_str @ SV239 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2449]) ).

thf(2509,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ( empty_carrier @ SX0 )
                            | ~ ( lattice @ SX0 )
                            | ~ ( complete_latt_str @ SX0 )
                            | ~ ( latt_str @ SX0 )
                            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2451]) ).

thf(2510,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( antisymmetric_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2452]) ).

thf(2511,plain,
    ! [SV256: $i] :
      ( ( ( ( empty_carrier @ SV256 )
          | ~ ( lattice @ SV256 )
          | ~ ( complete_latt_str @ SV256 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV256 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV256 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2453]) ).

thf(2512,plain,
    ! [SV240: $i] :
      ( ( ( lattice @ SV240 )
        = $false )
      | ( ( empty_carrier @ SV240 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV240 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV240 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV240 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2454]) ).

thf(2513,plain,
    ! [SV241: $i] :
      ( ( ( boolean_lattstr @ SV241 )
        = $false )
      | ( ( empty_carrier @ SV241 )
        = $true )
      | ( ( ~ ( empty_carrier @ SV241 ) )
        = $true )
      | ( ( latt_str @ SV241 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2456]) ).

thf(2514,plain,
    ! [SV242: $i] :
      ( ( ( boolean_lattstr @ SV242 )
        = $false )
      | ( ( empty_carrier @ SV242 )
        = $true )
      | ( ( distributive_lattstr @ SV242 )
        = $true )
      | ( ( latt_str @ SV242 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2457]) ).

thf(2515,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                        | ~ ~ ( empty_carrier @ sK19_A ) )
                                  | ~ ( strict_latt_str @ sK19_A ) )
                            | ~ ( join_commutative @ sK19_A ) )
                      | ~ ( join_associative @ sK19_A ) )
                | ~ ( meet_commutative @ sK19_A ) )
          | ~ ( meet_associative @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2458]) ).

thf(2516,plain,
    ( ( meet_absorbing @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2459]) ).

thf(2517,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ~ ( ! [SY121: $i,SY122: $i] :
                  ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                 != ( latt_str_of @ SV243 @ SY121 @ SY122 ) )
              | ( SV50 = SV243 ) ) )
        = $false )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2460]) ).

thf(2518,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ~ ! [SY123: $i] :
                ( ! [SY124: $i] :
                    ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                   != ( latt_str_of @ SV243 @ SY123 @ SY124 ) )
                | ( SV66 = SY123 ) ) )
        = $false )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2460]) ).

thf(2519,plain,
    ! [SV258: $i,SV257: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
           != ( latt_str_of @ SV243 @ SV257 @ SV258 ) )
          | ( SV71 = SV258 ) )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2461]) ).

thf(2520,plain,
    ! [SV244: $i] :
      ( ( ( empty_carrier @ SV244 )
        = $true )
      | ( ( ~ ( lattice @ SV244 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV244 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV244 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2462]) ).

thf(2521,plain,
    ! [SV245: $i] :
      ( ( ( empty_carrier @ SV245 )
        = $true )
      | ( ( ~ ( lattice @ SV245 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV245 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV245 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2463]) ).

thf(2522,plain,
    ! [SV259: $i] :
      ( ( ( empty_carrier @ SV259 )
        | ~ ( lattice @ SV259 )
        | ~ ( upper_bounded_semilattstr @ SV259 )
        | ~ ( latt_str @ SV259 )
        | ~ ( empty_carrier @ ( poset_of_lattice @ SV259 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2465]) ).

thf(2523,plain,
    ! [SV260: $i] :
      ( ( ( empty_carrier @ SV260 )
        | ~ ( lattice @ SV260 )
        | ~ ( upper_bounded_semilattstr @ SV260 )
        | ~ ( latt_str @ SV260 )
        | ( strict_rel_str @ ( poset_of_lattice @ SV260 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2466]) ).

thf(2524,plain,
    ! [SV246: $i] :
      ( ( ( ( empty_carrier @ SV246 )
          | ~ ( lattice @ SV246 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV246 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV246 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV246 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2467]) ).

thf(2525,plain,
    ! [SV231: $i] :
      ( ( ( upper_bounded_semilattstr @ SV231 )
        = $false )
      | ( ( empty_carrier @ SV231 )
        = $true )
      | ( ( lattice @ SV231 )
        = $false )
      | ( ( ~ ( latt_str @ SV231 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV231 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2468]) ).

thf(2526,plain,
    ( ( ~ ( rel_str @ sK13_A )
      | ~ ~ ( empty_carrier @ sK13_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2469]) ).

thf(2527,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                              | ~ ~ ( empty_carrier @ sK20_A ) )
                        | ~ ( strict_latt_str @ sK20_A ) )
                  | ~ ( join_commutative @ sK20_A ) )
            | ~ ( join_associative @ sK20_A ) )
      | ~ ( meet_commutative @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2471]) ).

thf(2528,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                  | ~ ~ ( empty_carrier @ sK8_A ) )
            | ~ ( reflexive_relstr @ sK8_A ) )
      | ~ ( transitive_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2473]) ).

thf(2529,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2475]) ).

thf(2530,plain,
    ! [SV261: $i] :
      ( ( antisymmetric_relstr @ ( boole_POSet @ SV261 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2476]) ).

thf(2531,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2477]) ).

thf(2532,plain,
    ! [SV262: $i] :
      ( ( join_commutative @ ( boole_lattice @ SV262 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2478]) ).

thf(2533,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2479]) ).

thf(2534,plain,
    ! [SV263: $i] :
      ( ( modular_lattstr @ ( boole_lattice @ SV263 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2480]) ).

thf(2535,plain,
    ! [SV250: $i] :
      ( ( ( ( empty_carrier @ SV250 )
          | ~ ( lattice @ SV250 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV250 ) )
        = $true )
      | ( ( latt_str @ SV250 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2481]) ).

thf(2536,plain,
    ! [SV251: $i] :
      ( ( ( ( empty_carrier @ SV251 )
          | ~ ( lattice @ SV251 ) )
        = $true )
      | ( ( join_commutative @ SV251 )
        = $true )
      | ( ( latt_str @ SV251 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2482]) ).

thf(2537,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                | ~ ~ ( empty_carrier @ sK18_A ) )
                                          | ~ ( strict_latt_str @ sK18_A ) )
                                    | ~ ( join_commutative @ sK18_A ) )
                              | ~ ( join_associative @ sK18_A ) )
                        | ~ ( meet_commutative @ sK18_A ) )
                  | ~ ( meet_associative @ sK18_A ) )
            | ~ ( meet_absorbing @ sK18_A ) )
      | ~ ( join_absorbing @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2484]) ).

thf(2538,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( join_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2487]) ).

thf(2539,plain,
    ! [SV264: $i] :
      ( ( ~ ( latt_str @ SV264 )
        | ( empty_carrier @ SV264 )
        | ~ ( lattice @ SV264 )
        | ~ ( distributive_lattstr @ SV264 )
        | ( join_associative @ SV264 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2488]) ).

thf(2540,plain,
    ! [SV252: $i] :
      ( ( ( ( empty_carrier @ SV252 )
          | ~ ( lattice @ SV252 )
          | ~ ( distributive_lattstr @ SV252 ) )
        = $true )
      | ( ( meet_commutative @ SV252 )
        = $true )
      | ( ( latt_str @ SV252 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2489]) ).

thf(2541,plain,
    ! [SV236: $i] :
      ( ( ( lattice @ SV236 )
        = $false )
      | ( ( empty_carrier @ SV236 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV236 ) )
        = $true )
      | ( ( meet_associative @ SV236 )
        = $true )
      | ( ( latt_str @ SV236 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2490]) ).

thf(2542,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK3_A )
            | ~ ~ ( empty_carrier @ sK3_A ) )
      | ~ ( strict_latt_str @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2493]) ).

thf(2543,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                    | ~ ~ ( empty_carrier @ sK21_A ) )
                              | ~ ( strict_latt_str @ sK21_A ) )
                        | ~ ( join_commutative @ sK21_A ) )
                  | ~ ( join_associative @ sK21_A ) )
            | ~ ( meet_commutative @ sK21_A ) )
      | ~ ( meet_associative @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2495]) ).

thf(2544,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2497]) ).

thf(2545,plain,
    ! [SV265: $i] :
      ( ( distributive_lattstr @ ( boole_lattice @ SV265 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2498]) ).

thf(2546,plain,
    ! [SV266: $i] :
      ( ( ( empty_carrier @ SV266 )
        | ~ ( lattice @ SV266 )
        | ~ ( lower_bounded_semilattstr @ SV266 )
        | ~ ( latt_str @ SV266 )
        | ~ ( empty_carrier @ ( poset_of_lattice @ SV266 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2499]) ).

thf(2547,plain,
    ! [SV267: $i] :
      ( ( ( empty_carrier @ SV267 )
        | ~ ( lattice @ SV267 )
        | ~ ( lower_bounded_semilattstr @ SV267 )
        | ~ ( latt_str @ SV267 )
        | ( strict_rel_str @ ( poset_of_lattice @ SV267 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2500]) ).

thf(2548,plain,
    ! [SV254: $i] :
      ( ( ( ( empty_carrier @ SV254 )
          | ~ ( lattice @ SV254 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV254 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV254 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV254 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2501]) ).

thf(2549,plain,
    ! [SV238: $i] :
      ( ( ( lower_bounded_semilattstr @ SV238 )
        = $false )
      | ( ( empty_carrier @ SV238 )
        = $true )
      | ( ( lattice @ SV238 )
        = $false )
      | ( ( ~ ( latt_str @ SV238 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV238 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2502]) ).

thf(2550,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( join_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( join_associative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( meet_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2505]) ).

thf(2551,plain,
    ! [SV268: $i] :
      ( ( ~ ( latt_str @ SV268 )
        | ( empty_carrier @ SV268 )
        | ~ ( lattice @ SV268 )
        | ~ ( complete_latt_str @ SV268 )
        | ( meet_associative @ SV268 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2506]) ).

thf(2552,plain,
    ! [SV255: $i] :
      ( ( ( ( empty_carrier @ SV255 )
          | ~ ( lattice @ SV255 )
          | ~ ( complete_latt_str @ SV255 ) )
        = $true )
      | ( ( meet_absorbing @ SV255 )
        = $true )
      | ( ( latt_str @ SV255 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2507]) ).

thf(2553,plain,
    ! [SV239: $i] :
      ( ( ( lattice @ SV239 )
        = $false )
      | ( ( empty_carrier @ SV239 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV239 ) )
        = $true )
      | ( ( join_absorbing @ SV239 )
        = $true )
      | ( ( latt_str @ SV239 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2508]) ).

thf(2554,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2509]) ).

thf(2555,plain,
    ! [SV269: $i] :
      ( ( ( empty_carrier @ SV269 )
        | ~ ( lattice @ SV269 )
        | ~ ( complete_latt_str @ SV269 )
        | ~ ( latt_str @ SV269 )
        | ( antisymmetric_relstr @ ( poset_of_lattice @ SV269 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2510]) ).

thf(2556,plain,
    ! [SV256: $i] :
      ( ( ( ( empty_carrier @ SV256 )
          | ~ ( lattice @ SV256 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV256 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV256 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV256 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2511]) ).

thf(2557,plain,
    ! [SV240: $i] :
      ( ( ( complete_latt_str @ SV240 )
        = $false )
      | ( ( empty_carrier @ SV240 )
        = $true )
      | ( ( lattice @ SV240 )
        = $false )
      | ( ( ~ ( latt_str @ SV240 ) )
        = $true )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV240 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2512]) ).

thf(2558,plain,
    ! [SV241: $i] :
      ( ( ( empty_carrier @ SV241 )
        = $false )
      | ( ( empty_carrier @ SV241 )
        = $true )
      | ( ( boolean_lattstr @ SV241 )
        = $false )
      | ( ( latt_str @ SV241 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2513]) ).

thf(2559,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                    | ~ ~ ( empty_carrier @ sK19_A ) )
                              | ~ ( strict_latt_str @ sK19_A ) )
                        | ~ ( join_commutative @ sK19_A ) )
                  | ~ ( join_associative @ sK19_A ) )
            | ~ ( meet_commutative @ sK19_A ) )
      | ~ ( meet_associative @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2515]) ).

thf(2560,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ! [SY121: $i,SY122: $i] :
              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
             != ( latt_str_of @ SV243 @ SY121 @ SY122 ) )
          | ( SV50 = SV243 ) )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2517]) ).

thf(2561,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ! [SY123: $i] :
              ( ! [SY124: $i] :
                  ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
                 != ( latt_str_of @ SV243 @ SY123 @ SY124 ) )
              | ( SV66 = SY123 ) ) )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2518]) ).

thf(2562,plain,
    ! [SV258: $i,SV257: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
           != ( latt_str_of @ SV243 @ SV257 @ SV258 ) ) )
        = $true )
      | ( ( SV71 = SV258 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2519]) ).

thf(2563,plain,
    ! [SV244: $i] :
      ( ( ( lattice @ SV244 )
        = $false )
      | ( ( empty_carrier @ SV244 )
        = $true )
      | ( ( ~ ( latt_str @ SV244 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV244 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2520]) ).

thf(2564,plain,
    ! [SV245: $i] :
      ( ( ( lattice @ SV245 )
        = $false )
      | ( ( empty_carrier @ SV245 )
        = $true )
      | ( ( ~ ( latt_str @ SV245 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV245 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2521]) ).

thf(2565,plain,
    ! [SV259: $i] :
      ( ( ( ( empty_carrier @ SV259 )
          | ~ ( lattice @ SV259 )
          | ~ ( upper_bounded_semilattstr @ SV259 )
          | ~ ( latt_str @ SV259 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV259 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2522]) ).

thf(2566,plain,
    ! [SV260: $i] :
      ( ( ( ( empty_carrier @ SV260 )
          | ~ ( lattice @ SV260 )
          | ~ ( upper_bounded_semilattstr @ SV260 )
          | ~ ( latt_str @ SV260 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV260 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2523]) ).

thf(2567,plain,
    ! [SV246: $i] :
      ( ( ( empty_carrier @ SV246 )
        = $true )
      | ( ( ~ ( lattice @ SV246 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV246 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV246 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV246 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2524]) ).

thf(2568,plain,
    ! [SV231: $i] :
      ( ( ( latt_str @ SV231 )
        = $false )
      | ( ( lattice @ SV231 )
        = $false )
      | ( ( empty_carrier @ SV231 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV231 )
        = $false )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV231 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2525]) ).

thf(2569,plain,
    ( ( ~ ( rel_str @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2526]) ).

thf(2570,plain,
    ( ( ~ ~ ( empty_carrier @ sK13_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2526]) ).

thf(2571,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                              | ~ ~ ( empty_carrier @ sK20_A ) )
                        | ~ ( strict_latt_str @ sK20_A ) )
                  | ~ ( join_commutative @ sK20_A ) )
            | ~ ( join_associative @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2527]) ).

thf(2572,plain,
    ( ( ~ ( meet_commutative @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2527]) ).

thf(2573,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                  | ~ ~ ( empty_carrier @ sK8_A ) )
            | ~ ( reflexive_relstr @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2528]) ).

thf(2574,plain,
    ( ( ~ ( transitive_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2528]) ).

thf(2575,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2529]) ).

thf(2576,plain,
    ( ( ~ ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2529]) ).

thf(2577,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2531]) ).

thf(2578,plain,
    ( ( ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2531]) ).

thf(2579,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2533]) ).

thf(2580,plain,
    ( ( ~ ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2533]) ).

thf(2581,plain,
    ! [SV250: $i] :
      ( ( ( empty_carrier @ SV250 )
        = $true )
      | ( ( ~ ( lattice @ SV250 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV250 ) )
        = $true )
      | ( ( latt_str @ SV250 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2535]) ).

thf(2582,plain,
    ! [SV251: $i] :
      ( ( ( empty_carrier @ SV251 )
        = $true )
      | ( ( ~ ( lattice @ SV251 ) )
        = $true )
      | ( ( join_commutative @ SV251 )
        = $true )
      | ( ( latt_str @ SV251 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2536]) ).

thf(2583,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                                | ~ ~ ( empty_carrier @ sK18_A ) )
                                          | ~ ( strict_latt_str @ sK18_A ) )
                                    | ~ ( join_commutative @ sK18_A ) )
                              | ~ ( join_associative @ sK18_A ) )
                        | ~ ( meet_commutative @ sK18_A ) )
                  | ~ ( meet_associative @ sK18_A ) )
            | ~ ( meet_absorbing @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2537]) ).

thf(2584,plain,
    ( ( ~ ( join_absorbing @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2537]) ).

thf(2585,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2538]) ).

thf(2586,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( distributive_lattstr @ SX0 )
            | ( join_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2538]) ).

thf(2587,plain,
    ! [SV264: $i] :
      ( ( ( ~ ( latt_str @ SV264 ) )
        = $true )
      | ( ( ( empty_carrier @ SV264 )
          | ~ ( lattice @ SV264 )
          | ~ ( distributive_lattstr @ SV264 )
          | ( join_associative @ SV264 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2539]) ).

thf(2588,plain,
    ! [SV252: $i] :
      ( ( ( ( empty_carrier @ SV252 )
          | ~ ( lattice @ SV252 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV252 ) )
        = $true )
      | ( ( meet_commutative @ SV252 )
        = $true )
      | ( ( latt_str @ SV252 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2540]) ).

thf(2589,plain,
    ! [SV236: $i] :
      ( ( ( distributive_lattstr @ SV236 )
        = $false )
      | ( ( empty_carrier @ SV236 )
        = $true )
      | ( ( lattice @ SV236 )
        = $false )
      | ( ( meet_associative @ SV236 )
        = $true )
      | ( ( latt_str @ SV236 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2541]) ).

thf(2590,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK3_A )
            | ~ ~ ( empty_carrier @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2542]) ).

thf(2591,plain,
    ( ( ~ ( strict_latt_str @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2542]) ).

thf(2592,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                    | ~ ~ ( empty_carrier @ sK21_A ) )
                              | ~ ( strict_latt_str @ sK21_A ) )
                        | ~ ( join_commutative @ sK21_A ) )
                  | ~ ( join_associative @ sK21_A ) )
            | ~ ( meet_commutative @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2543]) ).

thf(2593,plain,
    ( ( ~ ( meet_associative @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2543]) ).

thf(2594,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2544]) ).

thf(2595,plain,
    ( ( ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2544]) ).

thf(2596,plain,
    ! [SV266: $i] :
      ( ( ( ( empty_carrier @ SV266 )
          | ~ ( lattice @ SV266 )
          | ~ ( lower_bounded_semilattstr @ SV266 )
          | ~ ( latt_str @ SV266 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV266 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2546]) ).

thf(2597,plain,
    ! [SV267: $i] :
      ( ( ( ( empty_carrier @ SV267 )
          | ~ ( lattice @ SV267 )
          | ~ ( lower_bounded_semilattstr @ SV267 )
          | ~ ( latt_str @ SV267 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV267 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2547]) ).

thf(2598,plain,
    ! [SV254: $i] :
      ( ( ( empty_carrier @ SV254 )
        = $true )
      | ( ( ~ ( lattice @ SV254 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV254 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV254 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV254 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2548]) ).

thf(2599,plain,
    ! [SV238: $i] :
      ( ( ( latt_str @ SV238 )
        = $false )
      | ( ( lattice @ SV238 )
        = $false )
      | ( ( empty_carrier @ SV238 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV238 )
        = $false )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV238 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2549]) ).

thf(2600,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( empty_carrier @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( latt_str @ SX0 )
                        | ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ( join_commutative @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( join_associative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2550]) ).

thf(2601,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( meet_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2550]) ).

thf(2602,plain,
    ! [SV268: $i] :
      ( ( ( ~ ( latt_str @ SV268 ) )
        = $true )
      | ( ( ( empty_carrier @ SV268 )
          | ~ ( lattice @ SV268 )
          | ~ ( complete_latt_str @ SV268 )
          | ( meet_associative @ SV268 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2551]) ).

thf(2603,plain,
    ! [SV255: $i] :
      ( ( ( ( empty_carrier @ SV255 )
          | ~ ( lattice @ SV255 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV255 ) )
        = $true )
      | ( ( meet_absorbing @ SV255 )
        = $true )
      | ( ( latt_str @ SV255 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2552]) ).

thf(2604,plain,
    ! [SV239: $i] :
      ( ( ( complete_latt_str @ SV239 )
        = $false )
      | ( ( empty_carrier @ SV239 )
        = $true )
      | ( ( lattice @ SV239 )
        = $false )
      | ( ( join_absorbing @ SV239 )
        = $true )
      | ( ( latt_str @ SV239 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2553]) ).

thf(2605,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ( empty_carrier @ SX0 )
                        | ~ ( lattice @ SX0 )
                        | ~ ( complete_latt_str @ SX0 )
                        | ~ ( latt_str @ SX0 )
                        | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2554]) ).

thf(2606,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2554]) ).

thf(2607,plain,
    ! [SV269: $i] :
      ( ( ( ( empty_carrier @ SV269 )
          | ~ ( lattice @ SV269 )
          | ~ ( complete_latt_str @ SV269 )
          | ~ ( latt_str @ SV269 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV269 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2555]) ).

thf(2608,plain,
    ! [SV256: $i] :
      ( ( ( empty_carrier @ SV256 )
        = $true )
      | ( ( ~ ( lattice @ SV256 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV256 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV256 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV256 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2556]) ).

thf(2609,plain,
    ! [SV240: $i] :
      ( ( ( latt_str @ SV240 )
        = $false )
      | ( ( lattice @ SV240 )
        = $false )
      | ( ( empty_carrier @ SV240 )
        = $true )
      | ( ( complete_latt_str @ SV240 )
        = $false )
      | ( ( upper_bounded_relstr @ ( poset_of_lattice @ SV240 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2557]) ).

thf(2610,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                    | ~ ~ ( empty_carrier @ sK19_A ) )
                              | ~ ( strict_latt_str @ sK19_A ) )
                        | ~ ( join_commutative @ sK19_A ) )
                  | ~ ( join_associative @ sK19_A ) )
            | ~ ( meet_commutative @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2559]) ).

thf(2611,plain,
    ( ( ~ ( meet_associative @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2559]) ).

thf(2612,plain,
    ! [SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ! [SY121: $i,SY122: $i] :
              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
             != ( latt_str_of @ SV243 @ SY121 @ SY122 ) ) )
        = $true )
      | ( ( SV50 = SV243 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2560]) ).

thf(2613,plain,
    ! [SV270: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ! [SY128: $i] :
              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
             != ( latt_str_of @ SV243 @ SV270 @ SY128 ) )
          | ( SV66 = SV270 ) )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2561]) ).

thf(2614,plain,
    ! [SV258: $i,SV257: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
          = ( latt_str_of @ SV243 @ SV257 @ SV258 ) )
        = $false )
      | ( ( SV71 = SV258 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2562]) ).

thf(2615,plain,
    ! [SV244: $i] :
      ( ( ( latt_str @ SV244 )
        = $false )
      | ( ( empty_carrier @ SV244 )
        = $true )
      | ( ( lattice @ SV244 )
        = $false )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV244 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2563]) ).

thf(2616,plain,
    ! [SV245: $i] :
      ( ( ( latt_str @ SV245 )
        = $false )
      | ( ( empty_carrier @ SV245 )
        = $true )
      | ( ( lattice @ SV245 )
        = $false )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV245 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2564]) ).

thf(2617,plain,
    ! [SV259: $i] :
      ( ( ( ( empty_carrier @ SV259 )
          | ~ ( lattice @ SV259 )
          | ~ ( upper_bounded_semilattstr @ SV259 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV259 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV259 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2565]) ).

thf(2618,plain,
    ! [SV260: $i] :
      ( ( ( ( empty_carrier @ SV260 )
          | ~ ( lattice @ SV260 )
          | ~ ( upper_bounded_semilattstr @ SV260 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV260 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV260 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2566]) ).

thf(2619,plain,
    ! [SV246: $i] :
      ( ( ( lattice @ SV246 )
        = $false )
      | ( ( empty_carrier @ SV246 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV246 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV246 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV246 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2567]) ).

thf(2620,plain,
    ( ( rel_str @ sK13_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2569]) ).

thf(2621,plain,
    ( ( ~ ( empty_carrier @ sK13_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2570]) ).

thf(2622,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                            | ~ ~ ( empty_carrier @ sK20_A ) )
                      | ~ ( strict_latt_str @ sK20_A ) )
                | ~ ( join_commutative @ sK20_A ) )
          | ~ ( join_associative @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2571]) ).

thf(2623,plain,
    ( ( meet_commutative @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2572]) ).

thf(2624,plain,
    ( ( ~ ( ~ ~ ( ~ ( rel_str @ sK8_A )
                | ~ ~ ( empty_carrier @ sK8_A ) )
          | ~ ( reflexive_relstr @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2573]) ).

thf(2625,plain,
    ( ( transitive_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2574]) ).

thf(2626,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
                | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2575]) ).

thf(2627,plain,
    ( ( ! [SX0: $i] : ( transitive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2576]) ).

thf(2628,plain,
    ( ( ! [SX0: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2577]) ).

thf(2629,plain,
    ( ( ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2578]) ).

thf(2630,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2579]) ).

thf(2631,plain,
    ( ( ! [SX0: $i] : ( distributive_lattstr @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2580]) ).

thf(2632,plain,
    ! [SV250: $i] :
      ( ( ( lattice @ SV250 )
        = $false )
      | ( ( empty_carrier @ SV250 )
        = $true )
      | ( ( ~ ( empty_carrier @ SV250 ) )
        = $true )
      | ( ( latt_str @ SV250 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2581]) ).

thf(2633,plain,
    ! [SV251: $i] :
      ( ( ( lattice @ SV251 )
        = $false )
      | ( ( empty_carrier @ SV251 )
        = $true )
      | ( ( join_commutative @ SV251 )
        = $true )
      | ( ( latt_str @ SV251 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2582]) ).

thf(2634,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                              | ~ ~ ( empty_carrier @ sK18_A ) )
                                        | ~ ( strict_latt_str @ sK18_A ) )
                                  | ~ ( join_commutative @ sK18_A ) )
                            | ~ ( join_associative @ sK18_A ) )
                      | ~ ( meet_commutative @ sK18_A ) )
                | ~ ( meet_associative @ sK18_A ) )
          | ~ ( meet_absorbing @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2583]) ).

thf(2635,plain,
    ( ( join_absorbing @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2584]) ).

thf(2636,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2585]) ).

thf(2637,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( distributive_lattstr @ SX0 )
          | ( join_commutative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2586]) ).

thf(2638,plain,
    ! [SV264: $i] :
      ( ( ( latt_str @ SV264 )
        = $false )
      | ( ( ( empty_carrier @ SV264 )
          | ~ ( lattice @ SV264 )
          | ~ ( distributive_lattstr @ SV264 )
          | ( join_associative @ SV264 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2587]) ).

thf(2639,plain,
    ! [SV252: $i] :
      ( ( ( empty_carrier @ SV252 )
        = $true )
      | ( ( ~ ( lattice @ SV252 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV252 ) )
        = $true )
      | ( ( meet_commutative @ SV252 )
        = $true )
      | ( ( latt_str @ SV252 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2588]) ).

thf(2640,plain,
    ( ( ~ ( ~ ( latt_str @ sK3_A )
          | ~ ~ ( empty_carrier @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2590]) ).

thf(2641,plain,
    ( ( strict_latt_str @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2591]) ).

thf(2642,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                                  | ~ ~ ( empty_carrier @ sK21_A ) )
                            | ~ ( strict_latt_str @ sK21_A ) )
                      | ~ ( join_commutative @ sK21_A ) )
                | ~ ( join_associative @ sK21_A ) )
          | ~ ( meet_commutative @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2592]) ).

thf(2643,plain,
    ( ( meet_associative @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2593]) ).

thf(2644,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2594]) ).

thf(2645,plain,
    ( ( ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2595]) ).

thf(2646,plain,
    ! [SV266: $i] :
      ( ( ( ( empty_carrier @ SV266 )
          | ~ ( lattice @ SV266 )
          | ~ ( lower_bounded_semilattstr @ SV266 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV266 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV266 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2596]) ).

thf(2647,plain,
    ! [SV267: $i] :
      ( ( ( ( empty_carrier @ SV267 )
          | ~ ( lattice @ SV267 )
          | ~ ( lower_bounded_semilattstr @ SV267 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV267 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV267 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2597]) ).

thf(2648,plain,
    ! [SV254: $i] :
      ( ( ( lattice @ SV254 )
        = $false )
      | ( ( empty_carrier @ SV254 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV254 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV254 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV254 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2598]) ).

thf(2649,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( empty_carrier @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( latt_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ( join_commutative @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( join_associative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2600]) ).

thf(2650,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( meet_commutative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2601]) ).

thf(2651,plain,
    ! [SV268: $i] :
      ( ( ( latt_str @ SV268 )
        = $false )
      | ( ( ( empty_carrier @ SV268 )
          | ~ ( lattice @ SV268 )
          | ~ ( complete_latt_str @ SV268 )
          | ( meet_associative @ SV268 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2602]) ).

thf(2652,plain,
    ! [SV255: $i] :
      ( ( ( empty_carrier @ SV255 )
        = $true )
      | ( ( ~ ( lattice @ SV255 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV255 ) )
        = $true )
      | ( ( meet_absorbing @ SV255 )
        = $true )
      | ( ( latt_str @ SV255 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2603]) ).

thf(2653,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ( empty_carrier @ SX0 )
                      | ~ ( lattice @ SX0 )
                      | ~ ( complete_latt_str @ SX0 )
                      | ~ ( latt_str @ SX0 )
                      | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2605]) ).

thf(2654,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( transitive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2606]) ).

thf(2655,plain,
    ! [SV269: $i] :
      ( ( ( ( empty_carrier @ SV269 )
          | ~ ( lattice @ SV269 )
          | ~ ( complete_latt_str @ SV269 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV269 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV269 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2607]) ).

thf(2656,plain,
    ! [SV256: $i] :
      ( ( ( lattice @ SV256 )
        = $false )
      | ( ( empty_carrier @ SV256 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV256 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV256 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV256 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2608]) ).

thf(2657,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                                  | ~ ~ ( empty_carrier @ sK19_A ) )
                            | ~ ( strict_latt_str @ sK19_A ) )
                      | ~ ( join_commutative @ sK19_A ) )
                | ~ ( join_associative @ sK19_A ) )
          | ~ ( meet_commutative @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2610]) ).

thf(2658,plain,
    ( ( meet_associative @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2611]) ).

thf(2659,plain,
    ! [SV271: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ! [SY129: $i] :
              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
             != ( latt_str_of @ SV243 @ SV271 @ SY129 ) ) )
        = $true )
      | ( ( SV50 = SV243 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2612]) ).

thf(2660,plain,
    ! [SV270: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ! [SY128: $i] :
              ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
             != ( latt_str_of @ SV243 @ SV270 @ SY128 ) ) )
        = $true )
      | ( ( SV66 = SV270 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2613]) ).

thf(2661,plain,
    ! [SV244: $i] :
      ( ( ( empty_carrier @ ( poset_of_lattice @ SV244 ) )
        = $false )
      | ( ( lattice @ SV244 )
        = $false )
      | ( ( empty_carrier @ SV244 )
        = $true )
      | ( ( latt_str @ SV244 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2615]) ).

thf(2662,plain,
    ! [SV259: $i] :
      ( ( ( ( empty_carrier @ SV259 )
          | ~ ( lattice @ SV259 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV259 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV259 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV259 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2617]) ).

thf(2663,plain,
    ! [SV260: $i] :
      ( ( ( ( empty_carrier @ SV260 )
          | ~ ( lattice @ SV260 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV260 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV260 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV260 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2618]) ).

thf(2664,plain,
    ! [SV246: $i] :
      ( ( ( upper_bounded_semilattstr @ SV246 )
        = $false )
      | ( ( empty_carrier @ SV246 )
        = $true )
      | ( ( lattice @ SV246 )
        = $false )
      | ( ( ~ ( latt_str @ SV246 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV246 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2619]) ).

thf(2665,plain,
    ( ( empty_carrier @ sK13_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2621]) ).

thf(2666,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                        | ~ ~ ( empty_carrier @ sK20_A ) )
                  | ~ ( strict_latt_str @ sK20_A ) )
            | ~ ( join_commutative @ sK20_A ) )
      | ~ ( join_associative @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2622]) ).

thf(2667,plain,
    ( ( ~ ~ ( ~ ( rel_str @ sK8_A )
            | ~ ~ ( empty_carrier @ sK8_A ) )
      | ~ ( reflexive_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2624]) ).

thf(2668,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2626]) ).

thf(2669,plain,
    ! [SV272: $i] :
      ( ( transitive_relstr @ ( boole_POSet @ SV272 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2627]) ).

thf(2670,plain,
    ! [SV273: $i] :
      ( ( ~ ( empty_carrier @ ( boole_lattice @ SV273 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2628]) ).

thf(2671,plain,
    ! [SV274: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ SV274 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2629]) ).

thf(2672,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2630]) ).

thf(2673,plain,
    ! [SV275: $i] :
      ( ( distributive_lattstr @ ( boole_lattice @ SV275 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2631]) ).

thf(2674,plain,
    ! [SV250: $i] :
      ( ( ( empty_carrier @ SV250 )
        = $false )
      | ( ( empty_carrier @ SV250 )
        = $true )
      | ( ( lattice @ SV250 )
        = $false )
      | ( ( latt_str @ SV250 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2632]) ).

thf(2675,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                          | ~ ~ ( empty_carrier @ sK18_A ) )
                                    | ~ ( strict_latt_str @ sK18_A ) )
                              | ~ ( join_commutative @ sK18_A ) )
                        | ~ ( join_associative @ sK18_A ) )
                  | ~ ( meet_commutative @ sK18_A ) )
            | ~ ( meet_associative @ sK18_A ) )
      | ~ ( meet_absorbing @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2634]) ).

thf(2676,plain,
    ! [SV276: $i] :
      ( ( ~ ( latt_str @ SV276 )
        | ( empty_carrier @ SV276 )
        | ~ ( lattice @ SV276 )
        | ~ ( distributive_lattstr @ SV276 )
        | ~ ( empty_carrier @ SV276 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2636]) ).

thf(2677,plain,
    ! [SV277: $i] :
      ( ( ~ ( latt_str @ SV277 )
        | ( empty_carrier @ SV277 )
        | ~ ( lattice @ SV277 )
        | ~ ( distributive_lattstr @ SV277 )
        | ( join_commutative @ SV277 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2637]) ).

thf(2678,plain,
    ! [SV264: $i] :
      ( ( ( ( empty_carrier @ SV264 )
          | ~ ( lattice @ SV264 )
          | ~ ( distributive_lattstr @ SV264 ) )
        = $true )
      | ( ( join_associative @ SV264 )
        = $true )
      | ( ( latt_str @ SV264 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2638]) ).

thf(2679,plain,
    ! [SV252: $i] :
      ( ( ( lattice @ SV252 )
        = $false )
      | ( ( empty_carrier @ SV252 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV252 ) )
        = $true )
      | ( ( meet_commutative @ SV252 )
        = $true )
      | ( ( latt_str @ SV252 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2639]) ).

thf(2680,plain,
    ( ( ~ ( latt_str @ sK3_A )
      | ~ ~ ( empty_carrier @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2640]) ).

thf(2681,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                              | ~ ~ ( empty_carrier @ sK21_A ) )
                        | ~ ( strict_latt_str @ sK21_A ) )
                  | ~ ( join_commutative @ sK21_A ) )
            | ~ ( join_associative @ sK21_A ) )
      | ~ ( meet_commutative @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2642]) ).

thf(2682,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2644]) ).

thf(2683,plain,
    ! [SV278: $i] :
      ( ( lattice @ ( boole_lattice @ SV278 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2645]) ).

thf(2684,plain,
    ! [SV266: $i] :
      ( ( ( ( empty_carrier @ SV266 )
          | ~ ( lattice @ SV266 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV266 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV266 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV266 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2646]) ).

thf(2685,plain,
    ! [SV267: $i] :
      ( ( ( ( empty_carrier @ SV267 )
          | ~ ( lattice @ SV267 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV267 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV267 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV267 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2647]) ).

thf(2686,plain,
    ! [SV254: $i] :
      ( ( ( lower_bounded_semilattstr @ SV254 )
        = $false )
      | ( ( empty_carrier @ SV254 )
        = $true )
      | ( ( lattice @ SV254 )
        = $false )
      | ( ( ~ ( latt_str @ SV254 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV254 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2648]) ).

thf(2687,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( join_commutative @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( join_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2649]) ).

thf(2688,plain,
    ! [SV279: $i] :
      ( ( ~ ( latt_str @ SV279 )
        | ( empty_carrier @ SV279 )
        | ~ ( lattice @ SV279 )
        | ~ ( complete_latt_str @ SV279 )
        | ( meet_commutative @ SV279 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2650]) ).

thf(2689,plain,
    ! [SV268: $i] :
      ( ( ( ( empty_carrier @ SV268 )
          | ~ ( lattice @ SV268 )
          | ~ ( complete_latt_str @ SV268 ) )
        = $true )
      | ( ( meet_associative @ SV268 )
        = $true )
      | ( ( latt_str @ SV268 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2651]) ).

thf(2690,plain,
    ! [SV255: $i] :
      ( ( ( lattice @ SV255 )
        = $false )
      | ( ( empty_carrier @ SV255 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV255 ) )
        = $true )
      | ( ( meet_absorbing @ SV255 )
        = $true )
      | ( ( latt_str @ SV255 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2652]) ).

thf(2691,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2653]) ).

thf(2692,plain,
    ! [SV280: $i] :
      ( ( ( empty_carrier @ SV280 )
        | ~ ( lattice @ SV280 )
        | ~ ( complete_latt_str @ SV280 )
        | ~ ( latt_str @ SV280 )
        | ( transitive_relstr @ ( poset_of_lattice @ SV280 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2654]) ).

thf(2693,plain,
    ! [SV269: $i] :
      ( ( ( ( empty_carrier @ SV269 )
          | ~ ( lattice @ SV269 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV269 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV269 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV269 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2655]) ).

thf(2694,plain,
    ! [SV256: $i] :
      ( ( ( complete_latt_str @ SV256 )
        = $false )
      | ( ( empty_carrier @ SV256 )
        = $true )
      | ( ( lattice @ SV256 )
        = $false )
      | ( ( ~ ( latt_str @ SV256 ) )
        = $true )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV256 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2656]) ).

thf(2695,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                              | ~ ~ ( empty_carrier @ sK19_A ) )
                        | ~ ( strict_latt_str @ sK19_A ) )
                  | ~ ( join_commutative @ sK19_A ) )
            | ~ ( join_associative @ sK19_A ) )
      | ~ ( meet_commutative @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2657]) ).

thf(2696,plain,
    ! [SV281: $i,SV271: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
           != ( latt_str_of @ SV243 @ SV271 @ SV281 ) ) )
        = $true )
      | ( ( SV50 = SV243 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2659]) ).

thf(2697,plain,
    ! [SV282: $i,SV270: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
           != ( latt_str_of @ SV243 @ SV270 @ SV282 ) ) )
        = $true )
      | ( ( SV66 = SV270 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2660]) ).

thf(2698,plain,
    ! [SV259: $i] :
      ( ( ( empty_carrier @ SV259 )
        = $true )
      | ( ( ~ ( lattice @ SV259 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV259 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV259 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV259 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2662]) ).

thf(2699,plain,
    ! [SV260: $i] :
      ( ( ( empty_carrier @ SV260 )
        = $true )
      | ( ( ~ ( lattice @ SV260 ) )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV260 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV260 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV260 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2663]) ).

thf(2700,plain,
    ! [SV246: $i] :
      ( ( ( latt_str @ SV246 )
        = $false )
      | ( ( lattice @ SV246 )
        = $false )
      | ( ( empty_carrier @ SV246 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV246 )
        = $false )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV246 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2664]) ).

thf(2701,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                        | ~ ~ ( empty_carrier @ sK20_A ) )
                  | ~ ( strict_latt_str @ sK20_A ) )
            | ~ ( join_commutative @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2666]) ).

thf(2702,plain,
    ( ( ~ ( join_associative @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2666]) ).

thf(2703,plain,
    ( ( ~ ~ ( ~ ( rel_str @ sK8_A )
            | ~ ~ ( empty_carrier @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2667]) ).

thf(2704,plain,
    ( ( ~ ( reflexive_relstr @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2667]) ).

thf(2705,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2668]) ).

thf(2706,plain,
    ( ( ~ ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2668]) ).

thf(2707,plain,
    ! [SV273: $i] :
      ( ( empty_carrier @ ( boole_lattice @ SV273 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[2670]) ).

thf(2708,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2672]) ).

thf(2709,plain,
    ( ( ~ ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2672]) ).

thf(2710,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                          | ~ ~ ( empty_carrier @ sK18_A ) )
                                    | ~ ( strict_latt_str @ sK18_A ) )
                              | ~ ( join_commutative @ sK18_A ) )
                        | ~ ( join_associative @ sK18_A ) )
                  | ~ ( meet_commutative @ sK18_A ) )
            | ~ ( meet_associative @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2675]) ).

thf(2711,plain,
    ( ( ~ ( meet_absorbing @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2675]) ).

thf(2712,plain,
    ! [SV276: $i] :
      ( ( ( ~ ( latt_str @ SV276 ) )
        = $true )
      | ( ( ( empty_carrier @ SV276 )
          | ~ ( lattice @ SV276 )
          | ~ ( distributive_lattstr @ SV276 )
          | ~ ( empty_carrier @ SV276 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2676]) ).

thf(2713,plain,
    ! [SV277: $i] :
      ( ( ( ~ ( latt_str @ SV277 ) )
        = $true )
      | ( ( ( empty_carrier @ SV277 )
          | ~ ( lattice @ SV277 )
          | ~ ( distributive_lattstr @ SV277 )
          | ( join_commutative @ SV277 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2677]) ).

thf(2714,plain,
    ! [SV264: $i] :
      ( ( ( ( empty_carrier @ SV264 )
          | ~ ( lattice @ SV264 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV264 ) )
        = $true )
      | ( ( join_associative @ SV264 )
        = $true )
      | ( ( latt_str @ SV264 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2678]) ).

thf(2715,plain,
    ! [SV252: $i] :
      ( ( ( distributive_lattstr @ SV252 )
        = $false )
      | ( ( empty_carrier @ SV252 )
        = $true )
      | ( ( lattice @ SV252 )
        = $false )
      | ( ( meet_commutative @ SV252 )
        = $true )
      | ( ( latt_str @ SV252 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2679]) ).

thf(2716,plain,
    ( ( ~ ( latt_str @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2680]) ).

thf(2717,plain,
    ( ( ~ ~ ( empty_carrier @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2680]) ).

thf(2718,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                              | ~ ~ ( empty_carrier @ sK21_A ) )
                        | ~ ( strict_latt_str @ sK21_A ) )
                  | ~ ( join_commutative @ sK21_A ) )
            | ~ ( join_associative @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2681]) ).

thf(2719,plain,
    ( ( ~ ( meet_commutative @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2681]) ).

thf(2720,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2682]) ).

thf(2721,plain,
    ( ( ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2682]) ).

thf(2722,plain,
    ! [SV266: $i] :
      ( ( ( empty_carrier @ SV266 )
        = $true )
      | ( ( ~ ( lattice @ SV266 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV266 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV266 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV266 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2684]) ).

thf(2723,plain,
    ! [SV267: $i] :
      ( ( ( empty_carrier @ SV267 )
        = $true )
      | ( ( ~ ( lattice @ SV267 ) )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV267 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV267 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV267 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2685]) ).

thf(2724,plain,
    ! [SV254: $i] :
      ( ( ( latt_str @ SV254 )
        = $false )
      | ( ( lattice @ SV254 )
        = $false )
      | ( ( empty_carrier @ SV254 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV254 )
        = $false )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV254 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2686]) ).

thf(2725,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( latt_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ( join_commutative @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2687]) ).

thf(2726,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( join_associative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2687]) ).

thf(2727,plain,
    ! [SV279: $i] :
      ( ( ( ~ ( latt_str @ SV279 ) )
        = $true )
      | ( ( ( empty_carrier @ SV279 )
          | ~ ( lattice @ SV279 )
          | ~ ( complete_latt_str @ SV279 )
          | ( meet_commutative @ SV279 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2688]) ).

thf(2728,plain,
    ! [SV268: $i] :
      ( ( ( ( empty_carrier @ SV268 )
          | ~ ( lattice @ SV268 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV268 ) )
        = $true )
      | ( ( meet_associative @ SV268 )
        = $true )
      | ( ( latt_str @ SV268 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2689]) ).

thf(2729,plain,
    ! [SV255: $i] :
      ( ( ( complete_latt_str @ SV255 )
        = $false )
      | ( ( empty_carrier @ SV255 )
        = $true )
      | ( ( lattice @ SV255 )
        = $false )
      | ( ( meet_absorbing @ SV255 )
        = $true )
      | ( ( latt_str @ SV255 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2690]) ).

thf(2730,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ( empty_carrier @ SX0 )
                  | ~ ( lattice @ SX0 )
                  | ~ ( complete_latt_str @ SX0 )
                  | ~ ( latt_str @ SX0 )
                  | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2691]) ).

thf(2731,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2691]) ).

thf(2732,plain,
    ! [SV280: $i] :
      ( ( ( ( empty_carrier @ SV280 )
          | ~ ( lattice @ SV280 )
          | ~ ( complete_latt_str @ SV280 )
          | ~ ( latt_str @ SV280 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV280 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2692]) ).

thf(2733,plain,
    ! [SV269: $i] :
      ( ( ( empty_carrier @ SV269 )
        = $true )
      | ( ( ~ ( lattice @ SV269 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV269 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV269 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV269 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2693]) ).

thf(2734,plain,
    ! [SV256: $i] :
      ( ( ( latt_str @ SV256 )
        = $false )
      | ( ( lattice @ SV256 )
        = $false )
      | ( ( empty_carrier @ SV256 )
        = $true )
      | ( ( complete_latt_str @ SV256 )
        = $false )
      | ( ( lower_bounded_relstr @ ( poset_of_lattice @ SV256 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2694]) ).

thf(2735,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                              | ~ ~ ( empty_carrier @ sK19_A ) )
                        | ~ ( strict_latt_str @ sK19_A ) )
                  | ~ ( join_commutative @ sK19_A ) )
            | ~ ( join_associative @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2695]) ).

thf(2736,plain,
    ( ( ~ ( meet_commutative @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2695]) ).

thf(2737,plain,
    ! [SV281: $i,SV271: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
          = ( latt_str_of @ SV243 @ SV271 @ SV281 ) )
        = $false )
      | ( ( SV50 = SV243 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2696]) ).

thf(2738,plain,
    ! [SV282: $i,SV270: $i,SV243: $i,SV71: $i,SV66: $i,SV50: $i] :
      ( ( ( ( latt_str_of @ SV50 @ SV66 @ SV71 )
          = ( latt_str_of @ SV243 @ SV270 @ SV282 ) )
        = $false )
      | ( ( SV66 = SV270 )
        = $true )
      | ( ( quasi_total @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( relation_of2 @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV66 )
        = $false )
      | ( ( quasi_total @ SV66 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation_of2 @ SV71 @ ( cartesian_product2 @ SV50 @ SV50 ) @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2697]) ).

thf(2739,plain,
    ! [SV259: $i] :
      ( ( ( lattice @ SV259 )
        = $false )
      | ( ( empty_carrier @ SV259 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV259 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV259 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV259 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2698]) ).

thf(2740,plain,
    ! [SV260: $i] :
      ( ( ( lattice @ SV260 )
        = $false )
      | ( ( empty_carrier @ SV260 )
        = $true )
      | ( ( ~ ( upper_bounded_semilattstr @ SV260 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV260 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV260 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2699]) ).

thf(2741,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                      | ~ ~ ( empty_carrier @ sK20_A ) )
                | ~ ( strict_latt_str @ sK20_A ) )
          | ~ ( join_commutative @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2701]) ).

thf(2742,plain,
    ( ( join_associative @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2702]) ).

thf(2743,plain,
    ( ( ~ ( ~ ( rel_str @ sK8_A )
          | ~ ~ ( empty_carrier @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2703]) ).

thf(2744,plain,
    ( ( reflexive_relstr @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2704]) ).

thf(2745,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2705]) ).

thf(2746,plain,
    ( ( ! [SX0: $i] : ( reflexive_relstr @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2706]) ).

thf(2747,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2708]) ).

thf(2748,plain,
    ( ( ! [SX0: $i] : ( lattice @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2709]) ).

thf(2749,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                        | ~ ~ ( empty_carrier @ sK18_A ) )
                                  | ~ ( strict_latt_str @ sK18_A ) )
                            | ~ ( join_commutative @ sK18_A ) )
                      | ~ ( join_associative @ sK18_A ) )
                | ~ ( meet_commutative @ sK18_A ) )
          | ~ ( meet_associative @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2710]) ).

thf(2750,plain,
    ( ( meet_absorbing @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2711]) ).

thf(2751,plain,
    ! [SV276: $i] :
      ( ( ( latt_str @ SV276 )
        = $false )
      | ( ( ( empty_carrier @ SV276 )
          | ~ ( lattice @ SV276 )
          | ~ ( distributive_lattstr @ SV276 )
          | ~ ( empty_carrier @ SV276 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2712]) ).

thf(2752,plain,
    ! [SV277: $i] :
      ( ( ( latt_str @ SV277 )
        = $false )
      | ( ( ( empty_carrier @ SV277 )
          | ~ ( lattice @ SV277 )
          | ~ ( distributive_lattstr @ SV277 )
          | ( join_commutative @ SV277 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2713]) ).

thf(2753,plain,
    ! [SV264: $i] :
      ( ( ( empty_carrier @ SV264 )
        = $true )
      | ( ( ~ ( lattice @ SV264 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV264 ) )
        = $true )
      | ( ( join_associative @ SV264 )
        = $true )
      | ( ( latt_str @ SV264 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2714]) ).

thf(2754,plain,
    ( ( latt_str @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2716]) ).

thf(2755,plain,
    ( ( ~ ( empty_carrier @ sK3_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2717]) ).

thf(2756,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                            | ~ ~ ( empty_carrier @ sK21_A ) )
                      | ~ ( strict_latt_str @ sK21_A ) )
                | ~ ( join_commutative @ sK21_A ) )
          | ~ ( join_associative @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2718]) ).

thf(2757,plain,
    ( ( meet_commutative @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2719]) ).

thf(2758,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2720]) ).

thf(2759,plain,
    ( ( ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2721]) ).

thf(2760,plain,
    ! [SV266: $i] :
      ( ( ( lattice @ SV266 )
        = $false )
      | ( ( empty_carrier @ SV266 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV266 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV266 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV266 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2722]) ).

thf(2761,plain,
    ! [SV267: $i] :
      ( ( ( lattice @ SV267 )
        = $false )
      | ( ( empty_carrier @ SV267 )
        = $true )
      | ( ( ~ ( lower_bounded_semilattstr @ SV267 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV267 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV267 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2723]) ).

thf(2762,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( latt_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ( join_commutative @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2725]) ).

thf(2763,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( join_associative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2726]) ).

thf(2764,plain,
    ! [SV279: $i] :
      ( ( ( latt_str @ SV279 )
        = $false )
      | ( ( ( empty_carrier @ SV279 )
          | ~ ( lattice @ SV279 )
          | ~ ( complete_latt_str @ SV279 )
          | ( meet_commutative @ SV279 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2727]) ).

thf(2765,plain,
    ! [SV268: $i] :
      ( ( ( empty_carrier @ SV268 )
        = $true )
      | ( ( ~ ( lattice @ SV268 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV268 ) )
        = $true )
      | ( ( meet_associative @ SV268 )
        = $true )
      | ( ( latt_str @ SV268 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2728]) ).

thf(2766,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ( empty_carrier @ SX0 )
                | ~ ( lattice @ SX0 )
                | ~ ( complete_latt_str @ SX0 )
                | ~ ( latt_str @ SX0 )
                | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2730]) ).

thf(2767,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( reflexive_relstr @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2731]) ).

thf(2768,plain,
    ! [SV280: $i] :
      ( ( ( ( empty_carrier @ SV280 )
          | ~ ( lattice @ SV280 )
          | ~ ( complete_latt_str @ SV280 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV280 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV280 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2732]) ).

thf(2769,plain,
    ! [SV269: $i] :
      ( ( ( lattice @ SV269 )
        = $false )
      | ( ( empty_carrier @ SV269 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV269 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV269 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV269 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2733]) ).

thf(2770,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                            | ~ ~ ( empty_carrier @ sK19_A ) )
                      | ~ ( strict_latt_str @ sK19_A ) )
                | ~ ( join_commutative @ sK19_A ) )
          | ~ ( join_associative @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2735]) ).

thf(2771,plain,
    ( ( meet_commutative @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2736]) ).

thf(2772,plain,
    ! [SV259: $i] :
      ( ( ( upper_bounded_semilattstr @ SV259 )
        = $false )
      | ( ( empty_carrier @ SV259 )
        = $true )
      | ( ( lattice @ SV259 )
        = $false )
      | ( ( ~ ( latt_str @ SV259 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV259 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2739]) ).

thf(2773,plain,
    ! [SV260: $i] :
      ( ( ( upper_bounded_semilattstr @ SV260 )
        = $false )
      | ( ( empty_carrier @ SV260 )
        = $true )
      | ( ( lattice @ SV260 )
        = $false )
      | ( ( ~ ( latt_str @ SV260 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV260 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2740]) ).

thf(2774,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                  | ~ ~ ( empty_carrier @ sK20_A ) )
            | ~ ( strict_latt_str @ sK20_A ) )
      | ~ ( join_commutative @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2741]) ).

thf(2775,plain,
    ( ( ~ ( rel_str @ sK8_A )
      | ~ ~ ( empty_carrier @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2743]) ).

thf(2776,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_POSet @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2745]) ).

thf(2777,plain,
    ! [SV283: $i] :
      ( ( reflexive_relstr @ ( boole_POSet @ SV283 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2746]) ).

thf(2778,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2747]) ).

thf(2779,plain,
    ! [SV284: $i] :
      ( ( lattice @ ( boole_lattice @ SV284 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2748]) ).

thf(2780,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                    | ~ ~ ( empty_carrier @ sK18_A ) )
                              | ~ ( strict_latt_str @ sK18_A ) )
                        | ~ ( join_commutative @ sK18_A ) )
                  | ~ ( join_associative @ sK18_A ) )
            | ~ ( meet_commutative @ sK18_A ) )
      | ~ ( meet_associative @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2749]) ).

thf(2781,plain,
    ! [SV276: $i] :
      ( ( ( ( empty_carrier @ SV276 )
          | ~ ( lattice @ SV276 )
          | ~ ( distributive_lattstr @ SV276 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV276 ) )
        = $true )
      | ( ( latt_str @ SV276 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2751]) ).

thf(2782,plain,
    ! [SV277: $i] :
      ( ( ( ( empty_carrier @ SV277 )
          | ~ ( lattice @ SV277 )
          | ~ ( distributive_lattstr @ SV277 ) )
        = $true )
      | ( ( join_commutative @ SV277 )
        = $true )
      | ( ( latt_str @ SV277 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2752]) ).

thf(2783,plain,
    ! [SV264: $i] :
      ( ( ( lattice @ SV264 )
        = $false )
      | ( ( empty_carrier @ SV264 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV264 ) )
        = $true )
      | ( ( join_associative @ SV264 )
        = $true )
      | ( ( latt_str @ SV264 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2753]) ).

thf(2784,plain,
    ( ( empty_carrier @ sK3_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2755]) ).

thf(2785,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                        | ~ ~ ( empty_carrier @ sK21_A ) )
                  | ~ ( strict_latt_str @ sK21_A ) )
            | ~ ( join_commutative @ sK21_A ) )
      | ~ ( join_associative @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2756]) ).

thf(2786,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2758]) ).

thf(2787,plain,
    ! [SV285: $i] :
      ( ( join_absorbing @ ( boole_lattice @ SV285 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2759]) ).

thf(2788,plain,
    ! [SV266: $i] :
      ( ( ( lower_bounded_semilattstr @ SV266 )
        = $false )
      | ( ( empty_carrier @ SV266 )
        = $true )
      | ( ( lattice @ SV266 )
        = $false )
      | ( ( ~ ( latt_str @ SV266 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV266 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2760]) ).

thf(2789,plain,
    ! [SV267: $i] :
      ( ( ( lower_bounded_semilattstr @ SV267 )
        = $false )
      | ( ( empty_carrier @ SV267 )
        = $true )
      | ( ( lattice @ SV267 )
        = $false )
      | ( ( ~ ( latt_str @ SV267 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV267 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2761]) ).

thf(2790,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( join_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2762]) ).

thf(2791,plain,
    ! [SV286: $i] :
      ( ( ~ ( latt_str @ SV286 )
        | ( empty_carrier @ SV286 )
        | ~ ( lattice @ SV286 )
        | ~ ( complete_latt_str @ SV286 )
        | ( join_associative @ SV286 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2763]) ).

thf(2792,plain,
    ! [SV279: $i] :
      ( ( ( ( empty_carrier @ SV279 )
          | ~ ( lattice @ SV279 )
          | ~ ( complete_latt_str @ SV279 ) )
        = $true )
      | ( ( meet_commutative @ SV279 )
        = $true )
      | ( ( latt_str @ SV279 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2764]) ).

thf(2793,plain,
    ! [SV268: $i] :
      ( ( ( lattice @ SV268 )
        = $false )
      | ( ( empty_carrier @ SV268 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV268 ) )
        = $true )
      | ( ( meet_associative @ SV268 )
        = $true )
      | ( ( latt_str @ SV268 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2765]) ).

thf(2794,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2766]) ).

thf(2795,plain,
    ! [SV287: $i] :
      ( ( ( empty_carrier @ SV287 )
        | ~ ( lattice @ SV287 )
        | ~ ( complete_latt_str @ SV287 )
        | ~ ( latt_str @ SV287 )
        | ( reflexive_relstr @ ( poset_of_lattice @ SV287 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2767]) ).

thf(2796,plain,
    ! [SV280: $i] :
      ( ( ( ( empty_carrier @ SV280 )
          | ~ ( lattice @ SV280 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV280 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV280 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV280 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2768]) ).

thf(2797,plain,
    ! [SV269: $i] :
      ( ( ( complete_latt_str @ SV269 )
        = $false )
      | ( ( empty_carrier @ SV269 )
        = $true )
      | ( ( lattice @ SV269 )
        = $false )
      | ( ( ~ ( latt_str @ SV269 ) )
        = $true )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV269 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2769]) ).

thf(2798,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                        | ~ ~ ( empty_carrier @ sK19_A ) )
                  | ~ ( strict_latt_str @ sK19_A ) )
            | ~ ( join_commutative @ sK19_A ) )
      | ~ ( join_associative @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2770]) ).

thf(2799,plain,
    ! [SV259: $i] :
      ( ( ( latt_str @ SV259 )
        = $false )
      | ( ( lattice @ SV259 )
        = $false )
      | ( ( empty_carrier @ SV259 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV259 )
        = $false )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV259 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2772]) ).

thf(2800,plain,
    ! [SV260: $i] :
      ( ( ( latt_str @ SV260 )
        = $false )
      | ( ( lattice @ SV260 )
        = $false )
      | ( ( empty_carrier @ SV260 )
        = $true )
      | ( ( upper_bounded_semilattstr @ SV260 )
        = $false )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV260 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2773]) ).

thf(2801,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                  | ~ ~ ( empty_carrier @ sK20_A ) )
            | ~ ( strict_latt_str @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2774]) ).

thf(2802,plain,
    ( ( ~ ( join_commutative @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2774]) ).

thf(2803,plain,
    ( ( ~ ( rel_str @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2775]) ).

thf(2804,plain,
    ( ( ~ ~ ( empty_carrier @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2775]) ).

thf(2805,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2776]) ).

thf(2806,plain,
    ( ( ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2776]) ).

thf(2807,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                    | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2778]) ).

thf(2808,plain,
    ( ( ~ ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2778]) ).

thf(2809,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                    | ~ ~ ( empty_carrier @ sK18_A ) )
                              | ~ ( strict_latt_str @ sK18_A ) )
                        | ~ ( join_commutative @ sK18_A ) )
                  | ~ ( join_associative @ sK18_A ) )
            | ~ ( meet_commutative @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2780]) ).

thf(2810,plain,
    ( ( ~ ( meet_associative @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2780]) ).

thf(2811,plain,
    ! [SV276: $i] :
      ( ( ( ( empty_carrier @ SV276 )
          | ~ ( lattice @ SV276 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV276 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV276 ) )
        = $true )
      | ( ( latt_str @ SV276 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2781]) ).

thf(2812,plain,
    ! [SV277: $i] :
      ( ( ( ( empty_carrier @ SV277 )
          | ~ ( lattice @ SV277 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV277 ) )
        = $true )
      | ( ( join_commutative @ SV277 )
        = $true )
      | ( ( latt_str @ SV277 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2782]) ).

thf(2813,plain,
    ! [SV264: $i] :
      ( ( ( distributive_lattstr @ SV264 )
        = $false )
      | ( ( empty_carrier @ SV264 )
        = $true )
      | ( ( lattice @ SV264 )
        = $false )
      | ( ( join_associative @ SV264 )
        = $true )
      | ( ( latt_str @ SV264 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2783]) ).

thf(2814,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                        | ~ ~ ( empty_carrier @ sK21_A ) )
                  | ~ ( strict_latt_str @ sK21_A ) )
            | ~ ( join_commutative @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2785]) ).

thf(2815,plain,
    ( ( ~ ( join_associative @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2785]) ).

thf(2816,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2786]) ).

thf(2817,plain,
    ( ( ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2786]) ).

thf(2818,plain,
    ! [SV266: $i] :
      ( ( ( latt_str @ SV266 )
        = $false )
      | ( ( lattice @ SV266 )
        = $false )
      | ( ( empty_carrier @ SV266 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV266 )
        = $false )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV266 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2788]) ).

thf(2819,plain,
    ! [SV267: $i] :
      ( ( ( latt_str @ SV267 )
        = $false )
      | ( ( lattice @ SV267 )
        = $false )
      | ( ( empty_carrier @ SV267 )
        = $true )
      | ( ( lower_bounded_semilattstr @ SV267 )
        = $false )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV267 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2789]) ).

thf(2820,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2790]) ).

thf(2821,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( latt_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ( join_commutative @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2790]) ).

thf(2822,plain,
    ! [SV286: $i] :
      ( ( ( ~ ( latt_str @ SV286 ) )
        = $true )
      | ( ( ( empty_carrier @ SV286 )
          | ~ ( lattice @ SV286 )
          | ~ ( complete_latt_str @ SV286 )
          | ( join_associative @ SV286 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2791]) ).

thf(2823,plain,
    ! [SV279: $i] :
      ( ( ( ( empty_carrier @ SV279 )
          | ~ ( lattice @ SV279 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV279 ) )
        = $true )
      | ( ( meet_commutative @ SV279 )
        = $true )
      | ( ( latt_str @ SV279 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2792]) ).

thf(2824,plain,
    ! [SV268: $i] :
      ( ( ( complete_latt_str @ SV268 )
        = $false )
      | ( ( empty_carrier @ SV268 )
        = $true )
      | ( ( lattice @ SV268 )
        = $false )
      | ( ( meet_associative @ SV268 )
        = $true )
      | ( ( latt_str @ SV268 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2793]) ).

thf(2825,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2794]) ).

thf(2826,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( empty_carrier @ SX0 )
            | ~ ( lattice @ SX0 )
            | ~ ( complete_latt_str @ SX0 )
            | ~ ( latt_str @ SX0 )
            | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2794]) ).

thf(2827,plain,
    ! [SV287: $i] :
      ( ( ( ( empty_carrier @ SV287 )
          | ~ ( lattice @ SV287 )
          | ~ ( complete_latt_str @ SV287 )
          | ~ ( latt_str @ SV287 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV287 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2795]) ).

thf(2828,plain,
    ! [SV280: $i] :
      ( ( ( empty_carrier @ SV280 )
        = $true )
      | ( ( ~ ( lattice @ SV280 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV280 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV280 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV280 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2796]) ).

thf(2829,plain,
    ! [SV269: $i] :
      ( ( ( latt_str @ SV269 )
        = $false )
      | ( ( lattice @ SV269 )
        = $false )
      | ( ( empty_carrier @ SV269 )
        = $true )
      | ( ( complete_latt_str @ SV269 )
        = $false )
      | ( ( antisymmetric_relstr @ ( poset_of_lattice @ SV269 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2797]) ).

thf(2830,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                        | ~ ~ ( empty_carrier @ sK19_A ) )
                  | ~ ( strict_latt_str @ sK19_A ) )
            | ~ ( join_commutative @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2798]) ).

thf(2831,plain,
    ( ( ~ ( join_associative @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2798]) ).

thf(2832,plain,
    ! [SV259: $i] :
      ( ( ( empty_carrier @ ( poset_of_lattice @ SV259 ) )
        = $false )
      | ( ( upper_bounded_semilattstr @ SV259 )
        = $false )
      | ( ( empty_carrier @ SV259 )
        = $true )
      | ( ( lattice @ SV259 )
        = $false )
      | ( ( latt_str @ SV259 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2799]) ).

thf(2833,plain,
    ( ( ~ ( ~ ~ ( ~ ( latt_str @ sK20_A )
                | ~ ~ ( empty_carrier @ sK20_A ) )
          | ~ ( strict_latt_str @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2801]) ).

thf(2834,plain,
    ( ( join_commutative @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2802]) ).

thf(2835,plain,
    ( ( rel_str @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2803]) ).

thf(2836,plain,
    ( ( ~ ( empty_carrier @ sK8_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2804]) ).

thf(2837,plain,
    ( ( ! [SX0: $i] :
          ~ ( empty_carrier @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2805]) ).

thf(2838,plain,
    ( ( ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2806]) ).

thf(2839,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2807]) ).

thf(2840,plain,
    ( ( ! [SX0: $i] : ( join_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2808]) ).

thf(2841,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                                  | ~ ~ ( empty_carrier @ sK18_A ) )
                            | ~ ( strict_latt_str @ sK18_A ) )
                      | ~ ( join_commutative @ sK18_A ) )
                | ~ ( join_associative @ sK18_A ) )
          | ~ ( meet_commutative @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2809]) ).

thf(2842,plain,
    ( ( meet_associative @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2810]) ).

thf(2843,plain,
    ! [SV276: $i] :
      ( ( ( empty_carrier @ SV276 )
        = $true )
      | ( ( ~ ( lattice @ SV276 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV276 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV276 ) )
        = $true )
      | ( ( latt_str @ SV276 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2811]) ).

thf(2844,plain,
    ! [SV277: $i] :
      ( ( ( empty_carrier @ SV277 )
        = $true )
      | ( ( ~ ( lattice @ SV277 ) )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV277 ) )
        = $true )
      | ( ( join_commutative @ SV277 )
        = $true )
      | ( ( latt_str @ SV277 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2812]) ).

thf(2845,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                      | ~ ~ ( empty_carrier @ sK21_A ) )
                | ~ ( strict_latt_str @ sK21_A ) )
          | ~ ( join_commutative @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2814]) ).

thf(2846,plain,
    ( ( join_associative @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2815]) ).

thf(2847,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2816]) ).

thf(2848,plain,
    ( ( ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2817]) ).

thf(2849,plain,
    ! [SV266: $i] :
      ( ( ( empty_carrier @ ( poset_of_lattice @ SV266 ) )
        = $false )
      | ( ( lower_bounded_semilattstr @ SV266 )
        = $false )
      | ( ( empty_carrier @ SV266 )
        = $true )
      | ( ( lattice @ SV266 )
        = $false )
      | ( ( latt_str @ SV266 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2818]) ).

thf(2850,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2820]) ).

thf(2851,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( latt_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ( join_commutative @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2821]) ).

thf(2852,plain,
    ! [SV286: $i] :
      ( ( ( latt_str @ SV286 )
        = $false )
      | ( ( ( empty_carrier @ SV286 )
          | ~ ( lattice @ SV286 )
          | ~ ( complete_latt_str @ SV286 )
          | ( join_associative @ SV286 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2822]) ).

thf(2853,plain,
    ! [SV279: $i] :
      ( ( ( empty_carrier @ SV279 )
        = $true )
      | ( ( ~ ( lattice @ SV279 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV279 ) )
        = $true )
      | ( ( meet_commutative @ SV279 )
        = $true )
      | ( ( latt_str @ SV279 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2823]) ).

thf(2854,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ~ ( empty_carrier @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2825]) ).

thf(2855,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( lattice @ SX0 )
          | ~ ( complete_latt_str @ SX0 )
          | ~ ( latt_str @ SX0 )
          | ( strict_rel_str @ ( poset_of_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2826]) ).

thf(2856,plain,
    ! [SV287: $i] :
      ( ( ( ( empty_carrier @ SV287 )
          | ~ ( lattice @ SV287 )
          | ~ ( complete_latt_str @ SV287 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV287 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV287 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2827]) ).

thf(2857,plain,
    ! [SV280: $i] :
      ( ( ( lattice @ SV280 )
        = $false )
      | ( ( empty_carrier @ SV280 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV280 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV280 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV280 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2828]) ).

thf(2858,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                      | ~ ~ ( empty_carrier @ sK19_A ) )
                | ~ ( strict_latt_str @ sK19_A ) )
          | ~ ( join_commutative @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2830]) ).

thf(2859,plain,
    ( ( join_associative @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2831]) ).

thf(2860,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK20_A )
            | ~ ~ ( empty_carrier @ sK20_A ) )
      | ~ ( strict_latt_str @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2833]) ).

thf(2861,plain,
    ( ( empty_carrier @ sK8_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2836]) ).

thf(2862,plain,
    ! [SV288: $i] :
      ( ( ~ ( empty_carrier @ ( boole_POSet @ SV288 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2837]) ).

thf(2863,plain,
    ! [SV289: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ SV289 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2838]) ).

thf(2864,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2839]) ).

thf(2865,plain,
    ! [SV290: $i] :
      ( ( join_absorbing @ ( boole_lattice @ SV290 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2840]) ).

thf(2866,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                              | ~ ~ ( empty_carrier @ sK18_A ) )
                        | ~ ( strict_latt_str @ sK18_A ) )
                  | ~ ( join_commutative @ sK18_A ) )
            | ~ ( join_associative @ sK18_A ) )
      | ~ ( meet_commutative @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2841]) ).

thf(2867,plain,
    ! [SV276: $i] :
      ( ( ( lattice @ SV276 )
        = $false )
      | ( ( empty_carrier @ SV276 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV276 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV276 ) )
        = $true )
      | ( ( latt_str @ SV276 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2843]) ).

thf(2868,plain,
    ! [SV277: $i] :
      ( ( ( lattice @ SV277 )
        = $false )
      | ( ( empty_carrier @ SV277 )
        = $true )
      | ( ( ~ ( distributive_lattstr @ SV277 ) )
        = $true )
      | ( ( join_commutative @ SV277 )
        = $true )
      | ( ( latt_str @ SV277 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2844]) ).

thf(2869,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                  | ~ ~ ( empty_carrier @ sK21_A ) )
            | ~ ( strict_latt_str @ sK21_A ) )
      | ~ ( join_commutative @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2845]) ).

thf(2870,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2847]) ).

thf(2871,plain,
    ! [SV291: $i] :
      ( ( meet_absorbing @ ( boole_lattice @ SV291 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2848]) ).

thf(2872,plain,
    ! [SV292: $i] :
      ( ( ~ ( latt_str @ SV292 )
        | ( empty_carrier @ SV292 )
        | ~ ( lattice @ SV292 )
        | ~ ( complete_latt_str @ SV292 )
        | ~ ( empty_carrier @ SV292 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2850]) ).

thf(2873,plain,
    ! [SV293: $i] :
      ( ( ~ ( latt_str @ SV293 )
        | ( empty_carrier @ SV293 )
        | ~ ( lattice @ SV293 )
        | ~ ( complete_latt_str @ SV293 )
        | ( join_commutative @ SV293 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2851]) ).

thf(2874,plain,
    ! [SV286: $i] :
      ( ( ( ( empty_carrier @ SV286 )
          | ~ ( lattice @ SV286 )
          | ~ ( complete_latt_str @ SV286 ) )
        = $true )
      | ( ( join_associative @ SV286 )
        = $true )
      | ( ( latt_str @ SV286 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2852]) ).

thf(2875,plain,
    ! [SV279: $i] :
      ( ( ( lattice @ SV279 )
        = $false )
      | ( ( empty_carrier @ SV279 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV279 ) )
        = $true )
      | ( ( meet_commutative @ SV279 )
        = $true )
      | ( ( latt_str @ SV279 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2853]) ).

thf(2876,plain,
    ! [SV294: $i] :
      ( ( ( empty_carrier @ SV294 )
        | ~ ( lattice @ SV294 )
        | ~ ( complete_latt_str @ SV294 )
        | ~ ( latt_str @ SV294 )
        | ~ ( empty_carrier @ ( poset_of_lattice @ SV294 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2854]) ).

thf(2877,plain,
    ! [SV295: $i] :
      ( ( ( empty_carrier @ SV295 )
        | ~ ( lattice @ SV295 )
        | ~ ( complete_latt_str @ SV295 )
        | ~ ( latt_str @ SV295 )
        | ( strict_rel_str @ ( poset_of_lattice @ SV295 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2855]) ).

thf(2878,plain,
    ! [SV287: $i] :
      ( ( ( ( empty_carrier @ SV287 )
          | ~ ( lattice @ SV287 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV287 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV287 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV287 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2856]) ).

thf(2879,plain,
    ! [SV280: $i] :
      ( ( ( complete_latt_str @ SV280 )
        = $false )
      | ( ( empty_carrier @ SV280 )
        = $true )
      | ( ( lattice @ SV280 )
        = $false )
      | ( ( ~ ( latt_str @ SV280 ) )
        = $true )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV280 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2857]) ).

thf(2880,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                  | ~ ~ ( empty_carrier @ sK19_A ) )
            | ~ ( strict_latt_str @ sK19_A ) )
      | ~ ( join_commutative @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2858]) ).

thf(2881,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK20_A )
            | ~ ~ ( empty_carrier @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2860]) ).

thf(2882,plain,
    ( ( ~ ( strict_latt_str @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2860]) ).

thf(2883,plain,
    ! [SV288: $i] :
      ( ( empty_carrier @ ( boole_POSet @ SV288 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[2862]) ).

thf(2884,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                    | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                              | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2864]) ).

thf(2885,plain,
    ( ( ~ ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2864]) ).

thf(2886,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                              | ~ ~ ( empty_carrier @ sK18_A ) )
                        | ~ ( strict_latt_str @ sK18_A ) )
                  | ~ ( join_commutative @ sK18_A ) )
            | ~ ( join_associative @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2866]) ).

thf(2887,plain,
    ( ( ~ ( meet_commutative @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2866]) ).

thf(2888,plain,
    ! [SV276: $i] :
      ( ( ( distributive_lattstr @ SV276 )
        = $false )
      | ( ( empty_carrier @ SV276 )
        = $true )
      | ( ( lattice @ SV276 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV276 ) )
        = $true )
      | ( ( latt_str @ SV276 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2867]) ).

thf(2889,plain,
    ! [SV277: $i] :
      ( ( ( distributive_lattstr @ SV277 )
        = $false )
      | ( ( empty_carrier @ SV277 )
        = $true )
      | ( ( lattice @ SV277 )
        = $false )
      | ( ( join_commutative @ SV277 )
        = $true )
      | ( ( latt_str @ SV277 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2868]) ).

thf(2890,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                  | ~ ~ ( empty_carrier @ sK21_A ) )
            | ~ ( strict_latt_str @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2869]) ).

thf(2891,plain,
    ( ( ~ ( join_commutative @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2869]) ).

thf(2892,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2870]) ).

thf(2893,plain,
    ( ( ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2870]) ).

thf(2894,plain,
    ! [SV292: $i] :
      ( ( ( ~ ( latt_str @ SV292 ) )
        = $true )
      | ( ( ( empty_carrier @ SV292 )
          | ~ ( lattice @ SV292 )
          | ~ ( complete_latt_str @ SV292 )
          | ~ ( empty_carrier @ SV292 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2872]) ).

thf(2895,plain,
    ! [SV293: $i] :
      ( ( ( ~ ( latt_str @ SV293 ) )
        = $true )
      | ( ( ( empty_carrier @ SV293 )
          | ~ ( lattice @ SV293 )
          | ~ ( complete_latt_str @ SV293 )
          | ( join_commutative @ SV293 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2873]) ).

thf(2896,plain,
    ! [SV286: $i] :
      ( ( ( ( empty_carrier @ SV286 )
          | ~ ( lattice @ SV286 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV286 ) )
        = $true )
      | ( ( join_associative @ SV286 )
        = $true )
      | ( ( latt_str @ SV286 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2874]) ).

thf(2897,plain,
    ! [SV279: $i] :
      ( ( ( complete_latt_str @ SV279 )
        = $false )
      | ( ( empty_carrier @ SV279 )
        = $true )
      | ( ( lattice @ SV279 )
        = $false )
      | ( ( meet_commutative @ SV279 )
        = $true )
      | ( ( latt_str @ SV279 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2875]) ).

thf(2898,plain,
    ! [SV294: $i] :
      ( ( ( ( empty_carrier @ SV294 )
          | ~ ( lattice @ SV294 )
          | ~ ( complete_latt_str @ SV294 )
          | ~ ( latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV294 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2876]) ).

thf(2899,plain,
    ! [SV295: $i] :
      ( ( ( ( empty_carrier @ SV295 )
          | ~ ( lattice @ SV295 )
          | ~ ( complete_latt_str @ SV295 )
          | ~ ( latt_str @ SV295 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV295 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2877]) ).

thf(2900,plain,
    ! [SV287: $i] :
      ( ( ( empty_carrier @ SV287 )
        = $true )
      | ( ( ~ ( lattice @ SV287 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV287 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV287 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV287 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2878]) ).

thf(2901,plain,
    ! [SV280: $i] :
      ( ( ( latt_str @ SV280 )
        = $false )
      | ( ( lattice @ SV280 )
        = $false )
      | ( ( empty_carrier @ SV280 )
        = $true )
      | ( ( complete_latt_str @ SV280 )
        = $false )
      | ( ( transitive_relstr @ ( poset_of_lattice @ SV280 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2879]) ).

thf(2902,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                  | ~ ~ ( empty_carrier @ sK19_A ) )
            | ~ ( strict_latt_str @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2880]) ).

thf(2903,plain,
    ( ( ~ ( join_commutative @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2880]) ).

thf(2904,plain,
    ( ( ~ ( ~ ( latt_str @ sK20_A )
          | ~ ~ ( empty_carrier @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2881]) ).

thf(2905,plain,
    ( ( strict_latt_str @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2882]) ).

thf(2906,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2884]) ).

thf(2907,plain,
    ( ( ! [SX0: $i] : ( meet_absorbing @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2885]) ).

thf(2908,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                            | ~ ~ ( empty_carrier @ sK18_A ) )
                      | ~ ( strict_latt_str @ sK18_A ) )
                | ~ ( join_commutative @ sK18_A ) )
          | ~ ( join_associative @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2886]) ).

thf(2909,plain,
    ( ( meet_commutative @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2887]) ).

thf(2910,plain,
    ! [SV276: $i] :
      ( ( ( empty_carrier @ SV276 )
        = $false )
      | ( ( lattice @ SV276 )
        = $false )
      | ( ( empty_carrier @ SV276 )
        = $true )
      | ( ( distributive_lattstr @ SV276 )
        = $false )
      | ( ( latt_str @ SV276 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2888]) ).

thf(2911,plain,
    ( ( ~ ( ~ ~ ( ~ ( latt_str @ sK21_A )
                | ~ ~ ( empty_carrier @ sK21_A ) )
          | ~ ( strict_latt_str @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2890]) ).

thf(2912,plain,
    ( ( join_commutative @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2891]) ).

thf(2913,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2892]) ).

thf(2914,plain,
    ( ( ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2893]) ).

thf(2915,plain,
    ! [SV292: $i] :
      ( ( ( latt_str @ SV292 )
        = $false )
      | ( ( ( empty_carrier @ SV292 )
          | ~ ( lattice @ SV292 )
          | ~ ( complete_latt_str @ SV292 )
          | ~ ( empty_carrier @ SV292 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2894]) ).

thf(2916,plain,
    ! [SV293: $i] :
      ( ( ( latt_str @ SV293 )
        = $false )
      | ( ( ( empty_carrier @ SV293 )
          | ~ ( lattice @ SV293 )
          | ~ ( complete_latt_str @ SV293 )
          | ( join_commutative @ SV293 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2895]) ).

thf(2917,plain,
    ! [SV286: $i] :
      ( ( ( empty_carrier @ SV286 )
        = $true )
      | ( ( ~ ( lattice @ SV286 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV286 ) )
        = $true )
      | ( ( join_associative @ SV286 )
        = $true )
      | ( ( latt_str @ SV286 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2896]) ).

thf(2918,plain,
    ! [SV294: $i] :
      ( ( ( ( empty_carrier @ SV294 )
          | ~ ( lattice @ SV294 )
          | ~ ( complete_latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV294 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2898]) ).

thf(2919,plain,
    ! [SV295: $i] :
      ( ( ( ( empty_carrier @ SV295 )
          | ~ ( lattice @ SV295 )
          | ~ ( complete_latt_str @ SV295 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV295 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV295 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2899]) ).

thf(2920,plain,
    ! [SV287: $i] :
      ( ( ( lattice @ SV287 )
        = $false )
      | ( ( empty_carrier @ SV287 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV287 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV287 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV287 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2900]) ).

thf(2921,plain,
    ( ( ~ ( ~ ~ ( ~ ( latt_str @ sK19_A )
                | ~ ~ ( empty_carrier @ sK19_A ) )
          | ~ ( strict_latt_str @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2902]) ).

thf(2922,plain,
    ( ( join_commutative @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2903]) ).

thf(2923,plain,
    ( ( ~ ( latt_str @ sK20_A )
      | ~ ~ ( empty_carrier @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2904]) ).

thf(2924,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2906]) ).

thf(2925,plain,
    ! [SV296: $i] :
      ( ( meet_absorbing @ ( boole_lattice @ SV296 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2907]) ).

thf(2926,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                        | ~ ~ ( empty_carrier @ sK18_A ) )
                  | ~ ( strict_latt_str @ sK18_A ) )
            | ~ ( join_commutative @ sK18_A ) )
      | ~ ( join_associative @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2908]) ).

thf(2927,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK21_A )
            | ~ ~ ( empty_carrier @ sK21_A ) )
      | ~ ( strict_latt_str @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2911]) ).

thf(2928,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2913]) ).

thf(2929,plain,
    ! [SV297: $i] :
      ( ( meet_associative @ ( boole_lattice @ SV297 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2914]) ).

thf(2930,plain,
    ! [SV292: $i] :
      ( ( ( ( empty_carrier @ SV292 )
          | ~ ( lattice @ SV292 )
          | ~ ( complete_latt_str @ SV292 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV292 ) )
        = $true )
      | ( ( latt_str @ SV292 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2915]) ).

thf(2931,plain,
    ! [SV293: $i] :
      ( ( ( ( empty_carrier @ SV293 )
          | ~ ( lattice @ SV293 )
          | ~ ( complete_latt_str @ SV293 ) )
        = $true )
      | ( ( join_commutative @ SV293 )
        = $true )
      | ( ( latt_str @ SV293 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2916]) ).

thf(2932,plain,
    ! [SV286: $i] :
      ( ( ( lattice @ SV286 )
        = $false )
      | ( ( empty_carrier @ SV286 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV286 ) )
        = $true )
      | ( ( join_associative @ SV286 )
        = $true )
      | ( ( latt_str @ SV286 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2917]) ).

thf(2933,plain,
    ! [SV294: $i] :
      ( ( ( ( empty_carrier @ SV294 )
          | ~ ( lattice @ SV294 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV294 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2918]) ).

thf(2934,plain,
    ! [SV295: $i] :
      ( ( ( ( empty_carrier @ SV295 )
          | ~ ( lattice @ SV295 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV295 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV295 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV295 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2919]) ).

thf(2935,plain,
    ! [SV287: $i] :
      ( ( ( complete_latt_str @ SV287 )
        = $false )
      | ( ( empty_carrier @ SV287 )
        = $true )
      | ( ( lattice @ SV287 )
        = $false )
      | ( ( ~ ( latt_str @ SV287 ) )
        = $true )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV287 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2920]) ).

thf(2936,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK19_A )
            | ~ ~ ( empty_carrier @ sK19_A ) )
      | ~ ( strict_latt_str @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2921]) ).

thf(2937,plain,
    ( ( ~ ( latt_str @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2923]) ).

thf(2938,plain,
    ( ( ~ ~ ( empty_carrier @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2923]) ).

thf(2939,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                              | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                        | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2924]) ).

thf(2940,plain,
    ( ( ~ ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2924]) ).

thf(2941,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                        | ~ ~ ( empty_carrier @ sK18_A ) )
                  | ~ ( strict_latt_str @ sK18_A ) )
            | ~ ( join_commutative @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2926]) ).

thf(2942,plain,
    ( ( ~ ( join_associative @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2926]) ).

thf(2943,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK21_A )
            | ~ ~ ( empty_carrier @ sK21_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2927]) ).

thf(2944,plain,
    ( ( ~ ( strict_latt_str @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2927]) ).

thf(2945,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2928]) ).

thf(2946,plain,
    ( ( ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2928]) ).

thf(2947,plain,
    ! [SV292: $i] :
      ( ( ( ( empty_carrier @ SV292 )
          | ~ ( lattice @ SV292 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV292 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV292 ) )
        = $true )
      | ( ( latt_str @ SV292 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2930]) ).

thf(2948,plain,
    ! [SV293: $i] :
      ( ( ( ( empty_carrier @ SV293 )
          | ~ ( lattice @ SV293 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV293 ) )
        = $true )
      | ( ( join_commutative @ SV293 )
        = $true )
      | ( ( latt_str @ SV293 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2931]) ).

thf(2949,plain,
    ! [SV286: $i] :
      ( ( ( complete_latt_str @ SV286 )
        = $false )
      | ( ( empty_carrier @ SV286 )
        = $true )
      | ( ( lattice @ SV286 )
        = $false )
      | ( ( join_associative @ SV286 )
        = $true )
      | ( ( latt_str @ SV286 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2932]) ).

thf(2950,plain,
    ! [SV294: $i] :
      ( ( ( empty_carrier @ SV294 )
        = $true )
      | ( ( ~ ( lattice @ SV294 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV294 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2933]) ).

thf(2951,plain,
    ! [SV295: $i] :
      ( ( ( empty_carrier @ SV295 )
        = $true )
      | ( ( ~ ( lattice @ SV295 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV295 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV295 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV295 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2934]) ).

thf(2952,plain,
    ! [SV287: $i] :
      ( ( ( latt_str @ SV287 )
        = $false )
      | ( ( lattice @ SV287 )
        = $false )
      | ( ( empty_carrier @ SV287 )
        = $true )
      | ( ( complete_latt_str @ SV287 )
        = $false )
      | ( ( reflexive_relstr @ ( poset_of_lattice @ SV287 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2935]) ).

thf(2953,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK19_A )
            | ~ ~ ( empty_carrier @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2936]) ).

thf(2954,plain,
    ( ( ~ ( strict_latt_str @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2936]) ).

thf(2955,plain,
    ( ( latt_str @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2937]) ).

thf(2956,plain,
    ( ( ~ ( empty_carrier @ sK20_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2938]) ).

thf(2957,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2939]) ).

thf(2958,plain,
    ( ( ! [SX0: $i] : ( meet_associative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2940]) ).

thf(2959,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                      | ~ ~ ( empty_carrier @ sK18_A ) )
                | ~ ( strict_latt_str @ sK18_A ) )
          | ~ ( join_commutative @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2941]) ).

thf(2960,plain,
    ( ( join_associative @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2942]) ).

thf(2961,plain,
    ( ( ~ ( ~ ( latt_str @ sK21_A )
          | ~ ~ ( empty_carrier @ sK21_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2943]) ).

thf(2962,plain,
    ( ( strict_latt_str @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2944]) ).

thf(2963,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2945]) ).

thf(2964,plain,
    ( ( ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2946]) ).

thf(2965,plain,
    ! [SV292: $i] :
      ( ( ( empty_carrier @ SV292 )
        = $true )
      | ( ( ~ ( lattice @ SV292 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV292 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV292 ) )
        = $true )
      | ( ( latt_str @ SV292 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2947]) ).

thf(2966,plain,
    ! [SV293: $i] :
      ( ( ( empty_carrier @ SV293 )
        = $true )
      | ( ( ~ ( lattice @ SV293 ) )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV293 ) )
        = $true )
      | ( ( join_commutative @ SV293 )
        = $true )
      | ( ( latt_str @ SV293 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2948]) ).

thf(2967,plain,
    ! [SV294: $i] :
      ( ( ( lattice @ SV294 )
        = $false )
      | ( ( empty_carrier @ SV294 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV294 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2950]) ).

thf(2968,plain,
    ! [SV295: $i] :
      ( ( ( lattice @ SV295 )
        = $false )
      | ( ( empty_carrier @ SV295 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV295 ) )
        = $true )
      | ( ( ~ ( latt_str @ SV295 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV295 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2951]) ).

thf(2969,plain,
    ( ( ~ ( ~ ( latt_str @ sK19_A )
          | ~ ~ ( empty_carrier @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2953]) ).

thf(2970,plain,
    ( ( strict_latt_str @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2954]) ).

thf(2971,plain,
    ( ( empty_carrier @ sK20_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2956]) ).

thf(2972,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2957]) ).

thf(2973,plain,
    ! [SV298: $i] :
      ( ( meet_associative @ ( boole_lattice @ SV298 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2958]) ).

thf(2974,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                  | ~ ~ ( empty_carrier @ sK18_A ) )
            | ~ ( strict_latt_str @ sK18_A ) )
      | ~ ( join_commutative @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2959]) ).

thf(2975,plain,
    ( ( ~ ( latt_str @ sK21_A )
      | ~ ~ ( empty_carrier @ sK21_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2961]) ).

thf(2976,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2963]) ).

thf(2977,plain,
    ! [SV299: $i] :
      ( ( meet_commutative @ ( boole_lattice @ SV299 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2964]) ).

thf(2978,plain,
    ! [SV292: $i] :
      ( ( ( lattice @ SV292 )
        = $false )
      | ( ( empty_carrier @ SV292 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV292 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV292 ) )
        = $true )
      | ( ( latt_str @ SV292 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2965]) ).

thf(2979,plain,
    ! [SV293: $i] :
      ( ( ( lattice @ SV293 )
        = $false )
      | ( ( empty_carrier @ SV293 )
        = $true )
      | ( ( ~ ( complete_latt_str @ SV293 ) )
        = $true )
      | ( ( join_commutative @ SV293 )
        = $true )
      | ( ( latt_str @ SV293 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2966]) ).

thf(2980,plain,
    ! [SV294: $i] :
      ( ( ( complete_latt_str @ SV294 )
        = $false )
      | ( ( empty_carrier @ SV294 )
        = $true )
      | ( ( lattice @ SV294 )
        = $false )
      | ( ( ~ ( latt_str @ SV294 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV294 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2967]) ).

thf(2981,plain,
    ! [SV295: $i] :
      ( ( ( complete_latt_str @ SV295 )
        = $false )
      | ( ( empty_carrier @ SV295 )
        = $true )
      | ( ( lattice @ SV295 )
        = $false )
      | ( ( ~ ( latt_str @ SV295 ) )
        = $true )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV295 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2968]) ).

thf(2982,plain,
    ( ( ~ ( latt_str @ sK19_A )
      | ~ ~ ( empty_carrier @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2969]) ).

thf(2983,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                        | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                  | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2972]) ).

thf(2984,plain,
    ( ( ~ ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2972]) ).

thf(2985,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                  | ~ ~ ( empty_carrier @ sK18_A ) )
            | ~ ( strict_latt_str @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2974]) ).

thf(2986,plain,
    ( ( ~ ( join_commutative @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2974]) ).

thf(2987,plain,
    ( ( ~ ( latt_str @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2975]) ).

thf(2988,plain,
    ( ( ~ ~ ( empty_carrier @ sK21_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2975]) ).

thf(2989,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2976]) ).

thf(2990,plain,
    ( ( ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2976]) ).

thf(2991,plain,
    ! [SV292: $i] :
      ( ( ( complete_latt_str @ SV292 )
        = $false )
      | ( ( empty_carrier @ SV292 )
        = $true )
      | ( ( lattice @ SV292 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV292 ) )
        = $true )
      | ( ( latt_str @ SV292 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2978]) ).

thf(2992,plain,
    ! [SV293: $i] :
      ( ( ( complete_latt_str @ SV293 )
        = $false )
      | ( ( empty_carrier @ SV293 )
        = $true )
      | ( ( lattice @ SV293 )
        = $false )
      | ( ( join_commutative @ SV293 )
        = $true )
      | ( ( latt_str @ SV293 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2979]) ).

thf(2993,plain,
    ! [SV294: $i] :
      ( ( ( latt_str @ SV294 )
        = $false )
      | ( ( lattice @ SV294 )
        = $false )
      | ( ( empty_carrier @ SV294 )
        = $true )
      | ( ( complete_latt_str @ SV294 )
        = $false )
      | ( ( ~ ( empty_carrier @ ( poset_of_lattice @ SV294 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2980]) ).

thf(2994,plain,
    ! [SV295: $i] :
      ( ( ( latt_str @ SV295 )
        = $false )
      | ( ( lattice @ SV295 )
        = $false )
      | ( ( empty_carrier @ SV295 )
        = $true )
      | ( ( complete_latt_str @ SV295 )
        = $false )
      | ( ( strict_rel_str @ ( poset_of_lattice @ SV295 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2981]) ).

thf(2995,plain,
    ( ( ~ ( latt_str @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2982]) ).

thf(2996,plain,
    ( ( ~ ~ ( empty_carrier @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[2982]) ).

thf(2997,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
                | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2983]) ).

thf(2998,plain,
    ( ( ! [SX0: $i] : ( meet_commutative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2984]) ).

thf(2999,plain,
    ( ( ~ ( ~ ~ ( ~ ( latt_str @ sK18_A )
                | ~ ~ ( empty_carrier @ sK18_A ) )
          | ~ ( strict_latt_str @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2985]) ).

thf(3000,plain,
    ( ( join_commutative @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2986]) ).

thf(3001,plain,
    ( ( latt_str @ sK21_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2987]) ).

thf(3002,plain,
    ( ( ~ ( empty_carrier @ sK21_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2988]) ).

thf(3003,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2989]) ).

thf(3004,plain,
    ( ( ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2990]) ).

thf(3005,plain,
    ! [SV292: $i] :
      ( ( ( empty_carrier @ SV292 )
        = $false )
      | ( ( lattice @ SV292 )
        = $false )
      | ( ( empty_carrier @ SV292 )
        = $true )
      | ( ( complete_latt_str @ SV292 )
        = $false )
      | ( ( latt_str @ SV292 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2991]) ).

thf(3006,plain,
    ! [SV294: $i] :
      ( ( ( empty_carrier @ ( poset_of_lattice @ SV294 ) )
        = $false )
      | ( ( complete_latt_str @ SV294 )
        = $false )
      | ( ( empty_carrier @ SV294 )
        = $true )
      | ( ( lattice @ SV294 )
        = $false )
      | ( ( latt_str @ SV294 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2993]) ).

thf(3007,plain,
    ( ( latt_str @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2995]) ).

thf(3008,plain,
    ( ( ~ ( empty_carrier @ sK19_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[2996]) ).

thf(3009,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2997]) ).

thf(3010,plain,
    ! [SV300: $i] :
      ( ( meet_commutative @ ( boole_lattice @ SV300 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[2998]) ).

thf(3011,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK18_A )
            | ~ ~ ( empty_carrier @ sK18_A ) )
      | ~ ( strict_latt_str @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[2999]) ).

thf(3012,plain,
    ( ( empty_carrier @ sK21_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[3002]) ).

thf(3013,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[3003]) ).

thf(3014,plain,
    ! [SV301: $i] :
      ( ( join_associative @ ( boole_lattice @ SV301 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[3004]) ).

thf(3015,plain,
    ( ( empty_carrier @ sK19_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[3008]) ).

thf(3016,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                  | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
            | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3009]) ).

thf(3017,plain,
    ( ( ~ ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3009]) ).

thf(3018,plain,
    ( ( ~ ~ ( ~ ( latt_str @ sK18_A )
            | ~ ~ ( empty_carrier @ sK18_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3011]) ).

thf(3019,plain,
    ( ( ~ ( strict_latt_str @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3011]) ).

thf(3020,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3013]) ).

thf(3021,plain,
    ( ( ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3013]) ).

thf(3022,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
                | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
          | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3016]) ).

thf(3023,plain,
    ( ( ! [SX0: $i] : ( join_associative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3017]) ).

thf(3024,plain,
    ( ( ~ ( ~ ( latt_str @ sK18_A )
          | ~ ~ ( empty_carrier @ sK18_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3018]) ).

thf(3025,plain,
    ( ( strict_latt_str @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3019]) ).

thf(3026,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3020]) ).

thf(3027,plain,
    ( ( ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3021]) ).

thf(3028,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
      | ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[3022]) ).

thf(3029,plain,
    ! [SV302: $i] :
      ( ( join_associative @ ( boole_lattice @ SV302 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[3023]) ).

thf(3030,plain,
    ( ( ~ ( latt_str @ sK18_A )
      | ~ ~ ( empty_carrier @ sK18_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[3024]) ).

thf(3031,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[3026]) ).

thf(3032,plain,
    ! [SV303: $i] :
      ( ( join_commutative @ ( boole_lattice @ SV303 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[3027]) ).

thf(3033,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
            | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3028]) ).

thf(3034,plain,
    ( ( ~ ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3028]) ).

thf(3035,plain,
    ( ( ~ ( latt_str @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3030]) ).

thf(3036,plain,
    ( ( ~ ~ ( empty_carrier @ sK18_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3030]) ).

thf(3037,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3031]) ).

thf(3038,plain,
    ( ( ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3031]) ).

thf(3039,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3033]) ).

thf(3040,plain,
    ( ( ! [SX0: $i] : ( join_commutative @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3034]) ).

thf(3041,plain,
    ( ( latt_str @ sK18_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3035]) ).

thf(3042,plain,
    ( ( ~ ( empty_carrier @ sK18_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3036]) ).

thf(3043,plain,
    ( ( ! [SX0: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3037]) ).

thf(3044,plain,
    ( ( ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3038]) ).

thf(3045,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[3039]) ).

thf(3046,plain,
    ! [SV304: $i] :
      ( ( join_commutative @ ( boole_lattice @ SV304 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[3040]) ).

thf(3047,plain,
    ( ( empty_carrier @ sK18_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[3042]) ).

thf(3048,plain,
    ! [SV305: $i] :
      ( ( ~ ( empty_carrier @ ( boole_lattice @ SV305 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[3043]) ).

thf(3049,plain,
    ! [SV306: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ SV306 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[3044]) ).

thf(3050,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( empty_carrier @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3045]) ).

thf(3051,plain,
    ( ( ~ ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[3045]) ).

thf(3052,plain,
    ! [SV305: $i] :
      ( ( empty_carrier @ ( boole_lattice @ SV305 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[3048]) ).

thf(3053,plain,
    ( ( ! [SX0: $i] :
          ~ ( empty_carrier @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3050]) ).

thf(3054,plain,
    ( ( ! [SX0: $i] : ( strict_latt_str @ ( boole_lattice @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[3051]) ).

thf(3055,plain,
    ! [SV307: $i] :
      ( ( ~ ( empty_carrier @ ( boole_lattice @ SV307 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[3053]) ).

thf(3056,plain,
    ! [SV308: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ SV308 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[3054]) ).

thf(3057,plain,
    ! [SV307: $i] :
      ( ( empty_carrier @ ( boole_lattice @ SV307 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[3055]) ).

thf(3058,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[250,3057,3056,3052,3049,3047,3046,3041,3032,3029,3025,3015,3014,3012,3010,3007,3006,3005,3001,3000,2994,2992,2977,2973,2971,2970,2962,2960,2955,2952,2949,2929,2925,2922,2912,2910,2909,2905,2901,2897,2889,2883,2871,2865,2863,2861,2859,2849,2846,2842,2835,2834,2832,2829,2824,2819,2813,2800,2787,2784,2779,2777,2771,2757,2754,2750,2744,2742,2738,2737,2734,2729,2724,2715,2707,2700,2683,2674,2673,2671,2669,2665,2661,2658,2643,2641,2635,2633,2625,2623,2620,2616,2614,2609,2604,2599,2589,2568,2558,2545,2534,2532,2530,2516,2514,2504,2503,2496,2494,2492,2491,2486,2485,2483,2474,2472,2470,2464,2455,2450,2443,2442,2429,2424,2405,2404,2383,2380,2374,2361,2357,2355,2353,2348,2337,2336,2335,2333,2322,2320,2309,2307,2305,2304,2303,2296,2295,2292,2289,2288,2278,2276,2274,2266,2254,2249,2237,2221,2214,2193,2192,2187,2152,2129,2127,2125,2123,2118,2104,2102,2090,2087,2075,2073,2071,2068,2060,2054,2052,2050,2039,2038,2036,2032,2024,2011,2006,1992,1974,1966,1965,1951,1940,1933,1923,1895,1880,1876,1865,1863,1861,1859,1840,1836,1834,1826,1825,1820,1816,1803,1801,1799,1787,1785,1775,1773,1771,1763,1758,1756,1754,1750,1742,1727,1720,1704,1685,1672,1671,1670,1653,1635,1594,1587,1560,1558,1554,1552,1534,1533,1532,1527,1525,1512,1508,1495,1493,1491,1487,1477,1474,1473,1461,1459,1457,1453,1452,1441,1439,1437,1433,1425,1398,1397,1358,1344,1343,1332,1323,1322,1299,1274,1269,1268,1262,1259,1258,1226,1219,1218,1216,1212,1208,1191,1190,1188,1180,1150,1146,1116,1114,1111,1107,1096,1089,1087,1085,1081,1079,1078,1069,1066,1065,1064,1062,1061,1039,967,950,938,935,933,932,931,929,928,926,923,921,920,919,890,885,884,882,881,864,862,861,848,846,840,839,838,834,826,811,805,804,803,784,767,766,759,753,749,748,730,722,720,718,696,694,692,688,674,666,664,663,662,659,652,525,523,522,438,430,428,423,409,310,286,277,276,275,274,273,271,267,266,263,255,252]) ).

thf(3059,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[3058]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SEU371+1 : TPTP v8.1.0. Released v3.3.0.
% 0.03/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.12/0.33  % Computer : n007.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Sun Jun 19 05:01:43 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.18/0.39  ..
% 0.18/0.47  
% 0.18/0.47   No.of.Axioms: 114
% 0.18/0.47  
% 0.18/0.47   Length.of.Defs: 0
% 0.18/0.47  
% 0.18/0.47   Contains.Choice.Funs: false
% 0.18/0.50  .....
% 0.18/0.51  (rf:2,axioms:14,ps:3,u:5,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:116,loop_count:0,foatp_calls:0,translation:fof_full).......................................................ignored arguments false
% 82.43/82.64  ...
% 82.49/82.70  (rf:0,axioms:114,ps:0,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:false,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:116,loop_count:0,foatp_calls:0,translation:fof_full)...............................................................................................................................................................................................................................
% 83.65/84.08  
% 83.65/84.08  ********************************
% 83.65/84.08  *   All subproblems solved!    *
% 83.65/84.08  ********************************
% 83.65/84.08  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:114,ps:0,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:false,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:70,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:3058,loop_count:0,foatp_calls:1,translation:fof_full)
% 86.68/86.87  
% 86.68/86.87  %**** Beginning of derivation protocol ****
% 86.68/86.87  % SZS output start CNFRefutation
% See solution above
% 86.68/86.88  
% 86.68/86.88  %**** End of derivation protocol ****
% 86.68/86.88  %**** no. of clauses in derivation: 3059 ****
% 86.68/86.88  %**** clause counter: 3058 ****
% 86.68/86.88  
% 86.68/86.88  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:114,ps:0,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:false,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:70,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:3058,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------