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Drodi---4.1.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : Drodi---4.1.1
% Problem  : SEU388+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n010.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Sep 24 02:20:23 PM UTC 2026

% Result   : Theorem 0.55s 0.51s
% Output   : CNFRefutation 0.55s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :  190
% Syntax   : Number of formulae    :  696 (  76 unt; 147 def)
%            Number of atoms       : 2361 (  37 equ)
%            Maximal formula atoms :   18 (   3 avg)
%            Number of connectives : 2755 (1090   ~;1191   |; 264   &)
%                                         ( 151 <=>;  58  =>;   0  <=;   1 <~>)
%            Maximal formula depth :   19 (   4 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :  191 ( 189 usr; 148 prp; 0-3 aty)
%            Number of functors    :   22 (  22 usr;   8 con; 0-3 aty)
%            Number of variables   :  289 ( 265   !;  24   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [A] :
      ( rel_str(A)
     => ( strict_rel_str(A)
       => A = rel_str_of(the_carrier(A),the_InternalRel(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f3,axiom,
    ! [A] :
      ( rel_str(A)
     => ( ( complete_relstr(A)
          & reflexive_relstr(A)
          & ~ empty_carrier(A) )
       => ( join_complete_relstr(A)
          & up_complete_relstr(A)
          & reflexive_relstr(A)
          & ~ empty_carrier(A) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f8,axiom,
    ! [A] :
      ( empty(A)
     => finite(A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f12,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A) )
     => ! [B] :
          ( element(B,powerset(the_carrier(A)))
         => ( empty(B)
           => ( closed_subset(B,A)
              & open_subset(B,A) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f13,axiom,
    ! [A] :
      ( rel_str(A)
     => ( ( complete_relstr(A)
          & ~ empty_carrier(A) )
       => ( with_infima_relstr(A)
          & with_suprema_relstr(A)
          & ~ empty_carrier(A) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f14,axiom,
    ! [A] :
      ( finite(A)
     => ! [B] :
          ( element(B,powerset(A))
         => finite(B) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f16,axiom,
    ! [A] :
      ( top_str(A)
     => ! [B] :
          ( element(B,powerset(the_carrier(A)))
         => ( empty(B)
           => boundary_set(B,A) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f18,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A) )
     => ! [B] :
          ( element(B,powerset(the_carrier(A)))
         => ( empty(B)
           => nowhere_dense(B,A) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f19,axiom,
    ! [A] :
      ( rel_str(A)
     => ( ( complete_relstr(A)
          & ~ empty_carrier(A) )
       => ( bounded_relstr(A)
          & ~ empty_carrier(A) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f20,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A) )
     => ! [B] :
          ( element(B,powerset(the_carrier(A)))
         => ( nowhere_dense(B,A)
           => boundary_set(B,A) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f21,axiom,
    ! [A] :
      ( rel_str(A)
     => ( bounded_relstr(A)
       => ( upper_bounded_relstr(A)
          & lower_bounded_relstr(A) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f22,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A) )
     => ! [B] :
          ( element(B,powerset(the_carrier(A)))
         => ( ( boundary_set(B,A)
              & closed_subset(B,A) )
           => ( nowhere_dense(B,A)
              & boundary_set(B,A) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f24,axiom,
    ! [A] :
      ( rel_str(A)
     => ( ( upper_bounded_relstr(A)
          & lower_bounded_relstr(A) )
       => bounded_relstr(A) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f25,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A) )
     => ! [B] :
          ( element(B,powerset(the_carrier(A)))
         => ( ( nowhere_dense(B,A)
              & open_subset(B,A) )
           => ( nowhere_dense(B,A)
              & boundary_set(B,A)
              & v5_membered(B)
              & v4_membered(B)
              & v3_membered(B)
              & v2_membered(B)
              & v1_membered(B)
              & closed_subset(B,A)
              & open_subset(B,A)
              & empty(B) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f27,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A)
        & ~ empty_carrier(A) )
     => ! [B] :
          ( element(B,the_carrier(A))
         => neighborhood_system(A,B) = a_2_0_yellow19(A,B) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f30,axiom,
    ! [A,B] :
      ( ( element(B,the_carrier(A))
        & top_str(A)
        & topological_space(A)
        & ~ empty_carrier(A) )
     => element(neighborhood_system(A,B),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(A))))) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f32,axiom,
    ! [A] :
      ( one_sorted_str(A)
     => element(cast_as_carrier_subset(A),powerset(the_carrier(A))) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f36,axiom,
    ! [A] :
      ( top_str(A)
     => one_sorted_str(A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f38,axiom,
    ! [A,B] :
      ( ( element(B,the_carrier(A))
        & top_str(A)
        & topological_space(A)
        & ~ empty_carrier(A) )
     => ! [C] :
          ( point_neighbourhood(C,A,B)
         => element(C,powerset(the_carrier(A))) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f45,axiom,
    ? [A] : top_str(A),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f47,axiom,
    ! [A,B] :
      ( ( element(B,the_carrier(A))
        & top_str(A)
        & topological_space(A)
        & ~ empty_carrier(A) )
     => ? [C] : point_neighbourhood(C,A,B) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f49,axiom,
    ! [A] :
    ? [B] : element(B,A),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f53,axiom,
    ! [A] :
      ( ( rel_str(A)
        & ~ empty_carrier(A) )
     => ( upper_relstr_subset(cast_as_carrier_subset(A),A)
        & lower_relstr_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f55,axiom,
    ! [A] : ~ empty(powerset(A)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f56,axiom,
    ! [A] :
      ( complete_relstr(boole_POSet(A))
      & with_infima_relstr(boole_POSet(A))
      & with_suprema_relstr(boole_POSet(A))
      & boolean_relstr(boole_POSet(A))
      & complemented_relstr(boole_POSet(A))
      & heyting_relstr(boole_POSet(A))
      & distributive_relstr(boole_POSet(A))
      & ~ v1_yellow_3(boole_POSet(A))
      & join_complete_relstr(boole_POSet(A))
      & up_complete_relstr(boole_POSet(A))
      & bounded_relstr(boole_POSet(A))
      & upper_bounded_relstr(boole_POSet(A))
      & lower_bounded_relstr(boole_POSet(A))
      & antisymmetric_relstr(boole_POSet(A))
      & transitive_relstr(boole_POSet(A))
      & reflexive_relstr(boole_POSet(A))
      & strict_rel_str(boole_POSet(A))
      & ~ empty_carrier(boole_POSet(A)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f58,axiom,
    ! [A] :
      ( ( rel_str(A)
        & with_suprema_relstr(A) )
     => ( directed_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f61,axiom,
    ! [A] :
      ( ( rel_str(A)
        & upper_bounded_relstr(A)
        & ~ empty_carrier(A) )
     => ( directed_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f64,axiom,
    ! [A] :
      ( ( rel_str(A)
        & with_infima_relstr(A) )
     => ( filtered_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f65,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A) )
     => closed_subset(cast_as_carrier_subset(A),A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f66,axiom,
    ! [A] :
      ( ( rel_str(A)
        & lower_bounded_relstr(A)
        & ~ empty_carrier(A) )
     => ( filtered_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f68,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A) )
     => ( closed_subset(cast_as_carrier_subset(A),A)
        & open_subset(cast_as_carrier_subset(A),A) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f72,axiom,
    ! [A,B,C] :
      ( ( element(C,the_carrier(B))
        & top_str(B)
        & topological_space(B)
        & ~ empty_carrier(B) )
     => ( in(A,a_2_0_yellow19(B,C))
      <=> ? [D] :
            ( A = D
            & point_neighbourhood(D,B,C) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f74,axiom,
    ! [A] :
      ( ( rel_str(A)
        & transitive_relstr(A)
        & reflexive_relstr(A)
        & ~ empty_carrier(A) )
     => ? [B] :
          ( upper_relstr_subset(B,A)
          & filtered_subset(B,A)
          & ~ empty(B)
          & element(B,powerset(the_carrier(A))) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f75,axiom,
    ! [A] :
      ( ( rel_str(A)
        & with_infima_relstr(A)
        & with_suprema_relstr(A)
        & antisymmetric_relstr(A)
        & transitive_relstr(A)
        & reflexive_relstr(A) )
     => ? [B] :
          ( upper_relstr_subset(B,A)
          & lower_relstr_subset(B,A)
          & filtered_subset(B,A)
          & directed_subset(B,A)
          & ~ empty(B)
          & element(B,powerset(the_carrier(A))) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f76,axiom,
    ? [A] :
      ( connected_relstr(A)
      & antisymmetric_relstr(A)
      & transitive_relstr(A)
      & reflexive_relstr(A)
      & ~ empty_carrier(A)
      & rel_str(A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f77,axiom,
    ? [A] :
      ( join_complete_relstr(A)
      & up_complete_relstr(A)
      & bounded_relstr(A)
      & upper_bounded_relstr(A)
      & lower_bounded_relstr(A)
      & complete_relstr(A)
      & with_infima_relstr(A)
      & with_suprema_relstr(A)
      & antisymmetric_relstr(A)
      & transitive_relstr(A)
      & reflexive_relstr(A)
      & strict_rel_str(A)
      & ~ empty_carrier(A)
      & rel_str(A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f79,axiom,
    ? [A] :
      ( complete_relstr(A)
      & antisymmetric_relstr(A)
      & transitive_relstr(A)
      & reflexive_relstr(A)
      & strict_rel_str(A)
      & ~ empty_carrier(A)
      & rel_str(A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f82,axiom,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A) )
     => ? [B] :
          ( open_subset(B,A)
          & element(B,powerset(the_carrier(A))) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f84,axiom,
    ? [A] :
      ( with_infima_relstr(A)
      & with_suprema_relstr(A)
      & boolean_relstr(A)
      & complemented_relstr(A)
      & heyting_relstr(A)
      & distributive_relstr(A)
      & ~ v1_yellow_3(A)
      & bounded_relstr(A)
      & upper_bounded_relstr(A)
      & lower_bounded_relstr(A)
      & antisymmetric_relstr(A)
      & transitive_relstr(A)
      & reflexive_relstr(A)
      & strict_rel_str(A)
      & ~ trivial_carrier(A)
      & ~ empty_carrier(A)
      & rel_str(A) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f111,axiom,
    ! [A,B] :
      ( element(A,B)
     => ( in(A,B)
        | empty(B) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f114,conjecture,
    ! [A] :
      ( ( top_str(A)
        & topological_space(A)
        & ~ empty_carrier(A) )
     => ! [B] :
          ( element(B,the_carrier(A))
         => ! [C] :
              ( in(C,neighborhood_system(A,B))
            <=> point_neighbourhood(C,A,B) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f115,negated_conjecture,
    ~ ! [A] :
        ( ( top_str(A)
          & topological_space(A)
          & ~ empty_carrier(A) )
       => ! [B] :
            ( element(B,the_carrier(A))
           => ! [C] :
                ( in(C,neighborhood_system(A,B))
              <=> point_neighbourhood(C,A,B) ) ) ),
    inference(negated_conjecture,[status(cth)],[f114]) ).

fof(f116,axiom,
    ! [A,B,C] :
      ( ( element(B,powerset(C))
        & in(A,B) )
     => element(A,C) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f117,axiom,
    ! [A,B,C] :
      ~ ( empty(C)
        & element(B,powerset(C))
        & in(A,B) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f121,plain,
    ! [A] :
      ( A = rel_str_of(the_carrier(A),the_InternalRel(A))
      | ~ strict_rel_str(A)
      | ~ rel_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f1]) ).

fof(f122,plain,
    ! [X0] :
      ( X0 = rel_str_of(the_carrier(X0),the_InternalRel(X0))
      | ~ strict_rel_str(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f121]) ).

fof(f125,plain,
    ! [A] :
      ( ( join_complete_relstr(A)
        & up_complete_relstr(A)
        & reflexive_relstr(A)
        & ~ empty_carrier(A) )
      | ~ complete_relstr(A)
      | ~ reflexive_relstr(A)
      | empty_carrier(A)
      | ~ rel_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f3]) ).

fof(f128,plain,
    ! [X0] :
      ( up_complete_relstr(X0)
      | ~ complete_relstr(X0)
      | ~ reflexive_relstr(X0)
      | empty_carrier(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f125]) ).

fof(f129,plain,
    ! [X0] :
      ( join_complete_relstr(X0)
      | ~ complete_relstr(X0)
      | ~ reflexive_relstr(X0)
      | empty_carrier(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f125]) ).

fof(f156,plain,
    ! [A] :
      ( finite(A)
      | ~ empty(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f8]) ).

fof(f157,plain,
    ! [X0] :
      ( finite(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[status(thm)],[f156]) ).

fof(f165,plain,
    ! [A] :
      ( ! [B] :
          ( ( closed_subset(B,A)
            & open_subset(B,A) )
          | ~ empty(B)
          | ~ element(B,powerset(the_carrier(A))) )
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f12]) ).

fof(f166,plain,
    ! [X0,X1] :
      ( open_subset(X1,X0)
      | ~ empty(X1)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f165]) ).

fof(f167,plain,
    ! [X0,X1] :
      ( closed_subset(X1,X0)
      | ~ empty(X1)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f165]) ).

fof(f168,plain,
    ! [A] :
      ( ( with_infima_relstr(A)
        & with_suprema_relstr(A)
        & ~ empty_carrier(A) )
      | ~ complete_relstr(A)
      | empty_carrier(A)
      | ~ rel_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f13]) ).

fof(f170,plain,
    ! [X0] :
      ( with_suprema_relstr(X0)
      | ~ complete_relstr(X0)
      | empty_carrier(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f168]) ).

fof(f171,plain,
    ! [X0] :
      ( with_infima_relstr(X0)
      | ~ complete_relstr(X0)
      | empty_carrier(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f168]) ).

fof(f172,plain,
    ! [A] :
      ( ! [B] :
          ( finite(B)
          | ~ element(B,powerset(A)) )
      | ~ finite(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f14]) ).

fof(f173,plain,
    ! [X0,X1] :
      ( finite(X1)
      | ~ element(X1,powerset(X0))
      | ~ finite(X0) ),
    inference(cnf_transformation,[status(thm)],[f172]) ).

fof(f176,plain,
    ! [A] :
      ( ! [B] :
          ( boundary_set(B,A)
          | ~ empty(B)
          | ~ element(B,powerset(the_carrier(A))) )
      | ~ top_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f16]) ).

fof(f177,plain,
    ! [X0,X1] :
      ( boundary_set(X1,X0)
      | ~ empty(X1)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f176]) ).

fof(f184,plain,
    ! [A] :
      ( ! [B] :
          ( nowhere_dense(B,A)
          | ~ empty(B)
          | ~ element(B,powerset(the_carrier(A))) )
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f18]) ).

fof(f185,plain,
    ! [X0,X1] :
      ( nowhere_dense(X1,X0)
      | ~ empty(X1)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f184]) ).

fof(f186,plain,
    ! [A] :
      ( ( bounded_relstr(A)
        & ~ empty_carrier(A) )
      | ~ complete_relstr(A)
      | empty_carrier(A)
      | ~ rel_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f19]) ).

fof(f188,plain,
    ! [X0] :
      ( bounded_relstr(X0)
      | ~ complete_relstr(X0)
      | empty_carrier(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f186]) ).

fof(f189,plain,
    ! [A] :
      ( ! [B] :
          ( boundary_set(B,A)
          | ~ nowhere_dense(B,A)
          | ~ element(B,powerset(the_carrier(A))) )
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f20]) ).

fof(f190,plain,
    ! [X0,X1] :
      ( boundary_set(X1,X0)
      | ~ nowhere_dense(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f189]) ).

fof(f191,plain,
    ! [A] :
      ( ( upper_bounded_relstr(A)
        & lower_bounded_relstr(A) )
      | ~ bounded_relstr(A)
      | ~ rel_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f21]) ).

fof(f193,plain,
    ! [X0] :
      ( upper_bounded_relstr(X0)
      | ~ bounded_relstr(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f191]) ).

fof(f194,plain,
    ! [A] :
      ( ! [B] :
          ( ( nowhere_dense(B,A)
            & boundary_set(B,A) )
          | ~ boundary_set(B,A)
          | ~ closed_subset(B,A)
          | ~ element(B,powerset(the_carrier(A))) )
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f22]) ).

fof(f196,plain,
    ! [X0,X1] :
      ( nowhere_dense(X1,X0)
      | ~ boundary_set(X1,X0)
      | ~ closed_subset(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f194]) ).

fof(f201,plain,
    ! [A] :
      ( bounded_relstr(A)
      | ~ upper_bounded_relstr(A)
      | ~ lower_bounded_relstr(A)
      | ~ rel_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f24]) ).

fof(f202,plain,
    ! [X0] :
      ( bounded_relstr(X0)
      | ~ upper_bounded_relstr(X0)
      | ~ lower_bounded_relstr(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f201]) ).

fof(f203,plain,
    ! [A] :
      ( ! [B] :
          ( ( nowhere_dense(B,A)
            & boundary_set(B,A)
            & v5_membered(B)
            & v4_membered(B)
            & v3_membered(B)
            & v2_membered(B)
            & v1_membered(B)
            & closed_subset(B,A)
            & open_subset(B,A)
            & empty(B) )
          | ~ nowhere_dense(B,A)
          | ~ open_subset(B,A)
          | ~ element(B,powerset(the_carrier(A))) )
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f25]) ).

fof(f204,plain,
    ! [X0,X1] :
      ( empty(X1)
      | ~ nowhere_dense(X1,X0)
      | ~ open_subset(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f203]) ).

fof(f206,plain,
    ! [X0,X1] :
      ( closed_subset(X1,X0)
      | ~ nowhere_dense(X1,X0)
      | ~ open_subset(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f203]) ).

fof(f207,plain,
    ! [X0,X1] :
      ( v1_membered(X1)
      | ~ nowhere_dense(X1,X0)
      | ~ open_subset(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f203]) ).

fof(f208,plain,
    ! [X0,X1] :
      ( v2_membered(X1)
      | ~ nowhere_dense(X1,X0)
      | ~ open_subset(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f203]) ).

fof(f209,plain,
    ! [X0,X1] :
      ( v3_membered(X1)
      | ~ nowhere_dense(X1,X0)
      | ~ open_subset(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f203]) ).

fof(f210,plain,
    ! [X0,X1] :
      ( v4_membered(X1)
      | ~ nowhere_dense(X1,X0)
      | ~ open_subset(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f203]) ).

fof(f211,plain,
    ! [X0,X1] :
      ( v5_membered(X1)
      | ~ nowhere_dense(X1,X0)
      | ~ open_subset(X1,X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f203]) ).

fof(f219,plain,
    ! [A] :
      ( ! [B] :
          ( neighborhood_system(A,B) = a_2_0_yellow19(A,B)
          | ~ element(B,the_carrier(A)) )
      | ~ top_str(A)
      | ~ topological_space(A)
      | empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f27]) ).

fof(f220,plain,
    ! [X0,X1] :
      ( neighborhood_system(X0,X1) = a_2_0_yellow19(X0,X1)
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f219]) ).

fof(f224,plain,
    ! [A,B] :
      ( element(neighborhood_system(A,B),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(A)))))
      | ~ element(B,the_carrier(A))
      | ~ top_str(A)
      | ~ topological_space(A)
      | empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f30]) ).

fof(f225,plain,
    ! [X0,X1] :
      ( element(neighborhood_system(X0,X1),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f224]) ).

fof(f226,plain,
    ! [A] :
      ( element(cast_as_carrier_subset(A),powerset(the_carrier(A)))
      | ~ one_sorted_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f32]) ).

fof(f227,plain,
    ! [X0] :
      ( element(cast_as_carrier_subset(X0),powerset(the_carrier(X0)))
      | ~ one_sorted_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f226]) ).

fof(f233,plain,
    ! [A] :
      ( one_sorted_str(A)
      | ~ top_str(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f36]) ).

fof(f234,plain,
    ! [X0] :
      ( one_sorted_str(X0)
      | ~ top_str(X0) ),
    inference(cnf_transformation,[status(thm)],[f233]) ).

fof(f235,plain,
    ! [A,B] :
      ( ! [C] :
          ( element(C,powerset(the_carrier(A)))
          | ~ point_neighbourhood(C,A,B) )
      | ~ element(B,the_carrier(A))
      | ~ top_str(A)
      | ~ topological_space(A)
      | empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f38]) ).

fof(f236,plain,
    ! [X0,X1,X2] :
      ( element(X2,powerset(the_carrier(X0)))
      | ~ point_neighbourhood(X2,X0,X1)
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f235]) ).

fof(f243,plain,
    top_str(sK1_skl),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK1_skl]),skolemize(A,sK1_skl)],[f45]) ).

fof(f244,plain,
    top_str(sK1_skl),
    inference(cnf_transformation,[status(thm)],[f243]) ).

fof(f247,plain,
    ! [A,B] :
      ( ? [C] : point_neighbourhood(C,A,B)
      | ~ element(B,the_carrier(A))
      | ~ top_str(A)
      | ~ topological_space(A)
      | empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f47]) ).

fof(f248,plain,
    ! [A,B] :
      ( point_neighbourhood(sK3_skl(B,A),A,B)
      | ~ element(B,the_carrier(A))
      | ~ top_str(A)
      | ~ topological_space(A)
      | empty_carrier(A) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK3_skl]),skolemize(C,sK3_skl(B,A))],[f247]) ).

fof(f249,plain,
    ! [X0,X1] :
      ( point_neighbourhood(sK3_skl(X1,X0),X0,X1)
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f248]) ).

fof(f252,plain,
    ! [A] : element(sK5_skl(A),A),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK5_skl]),skolemize(B,sK5_skl(A))],[f49]) ).

fof(f253,plain,
    ! [X0] : element(sK5_skl(X0),X0),
    inference(cnf_transformation,[status(thm)],[f252]) ).

fof(f261,plain,
    ! [A] :
      ( ( upper_relstr_subset(cast_as_carrier_subset(A),A)
        & lower_relstr_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) )
      | ~ rel_str(A)
      | empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f53]) ).

fof(f263,plain,
    ! [X0] :
      ( lower_relstr_subset(cast_as_carrier_subset(X0),X0)
      | ~ rel_str(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f261]) ).

fof(f264,plain,
    ! [X0] :
      ( upper_relstr_subset(cast_as_carrier_subset(X0),X0)
      | ~ rel_str(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f261]) ).

fof(f267,plain,
    ! [X0] : ~ empty(powerset(X0)),
    inference(cnf_transformation,[status(thm)],[f55]) ).

fof(f268,plain,
    ( ! [A] : complete_relstr(boole_POSet(A))
    & ! [A] : with_infima_relstr(boole_POSet(A))
    & ! [A] : with_suprema_relstr(boole_POSet(A))
    & ! [A] : boolean_relstr(boole_POSet(A))
    & ! [A] : complemented_relstr(boole_POSet(A))
    & ! [A] : heyting_relstr(boole_POSet(A))
    & ! [A] : distributive_relstr(boole_POSet(A))
    & ! [A] : ~ v1_yellow_3(boole_POSet(A))
    & ! [A] : join_complete_relstr(boole_POSet(A))
    & ! [A] : up_complete_relstr(boole_POSet(A))
    & ! [A] : bounded_relstr(boole_POSet(A))
    & ! [A] : upper_bounded_relstr(boole_POSet(A))
    & ! [A] : lower_bounded_relstr(boole_POSet(A))
    & ! [A] : antisymmetric_relstr(boole_POSet(A))
    & ! [A] : transitive_relstr(boole_POSet(A))
    & ! [A] : reflexive_relstr(boole_POSet(A))
    & ! [A] : strict_rel_str(boole_POSet(A))
    & ! [A] : ~ empty_carrier(boole_POSet(A)) ),
    inference(miniscoping,[status(thm)],[f56]) ).

fof(f269,plain,
    ! [X0] : ~ empty_carrier(boole_POSet(X0)),
    inference(cnf_transformation,[status(thm)],[f268]) ).

fof(f289,plain,
    ! [A] :
      ( ( directed_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) )
      | ~ rel_str(A)
      | ~ with_suprema_relstr(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f58]) ).

fof(f291,plain,
    ! [X0] :
      ( directed_subset(cast_as_carrier_subset(X0),X0)
      | ~ rel_str(X0)
      | ~ with_suprema_relstr(X0) ),
    inference(cnf_transformation,[status(thm)],[f289]) ).

fof(f314,plain,
    ! [A] :
      ( ( directed_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) )
      | ~ rel_str(A)
      | ~ upper_bounded_relstr(A)
      | empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f61]) ).

fof(f316,plain,
    ! [X0] :
      ( directed_subset(cast_as_carrier_subset(X0),X0)
      | ~ rel_str(X0)
      | ~ upper_bounded_relstr(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f314]) ).

fof(f321,plain,
    ! [A] :
      ( ( filtered_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) )
      | ~ rel_str(A)
      | ~ with_infima_relstr(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f64]) ).

fof(f323,plain,
    ! [X0] :
      ( filtered_subset(cast_as_carrier_subset(X0),X0)
      | ~ rel_str(X0)
      | ~ with_infima_relstr(X0) ),
    inference(cnf_transformation,[status(thm)],[f321]) ).

fof(f324,plain,
    ! [A] :
      ( closed_subset(cast_as_carrier_subset(A),A)
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f65]) ).

fof(f325,plain,
    ! [X0] :
      ( closed_subset(cast_as_carrier_subset(X0),X0)
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f324]) ).

fof(f326,plain,
    ! [A] :
      ( ( filtered_subset(cast_as_carrier_subset(A),A)
        & ~ empty(cast_as_carrier_subset(A)) )
      | ~ rel_str(A)
      | ~ lower_bounded_relstr(A)
      | empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f66]) ).

fof(f328,plain,
    ! [X0] :
      ( filtered_subset(cast_as_carrier_subset(X0),X0)
      | ~ rel_str(X0)
      | ~ lower_bounded_relstr(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f326]) ).

fof(f335,plain,
    ! [A] :
      ( ( closed_subset(cast_as_carrier_subset(A),A)
        & open_subset(cast_as_carrier_subset(A),A) )
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f68]) ).

fof(f336,plain,
    ! [X0] :
      ( open_subset(cast_as_carrier_subset(X0),X0)
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f335]) ).

fof(f368,plain,
    ! [A,B,C] :
      ( ( in(A,a_2_0_yellow19(B,C))
      <=> ? [D] :
            ( A = D
            & point_neighbourhood(D,B,C) ) )
      | ~ element(C,the_carrier(B))
      | ~ top_str(B)
      | ~ topological_space(B)
      | empty_carrier(B) ),
    inference(pre_NNF_transformation,[status(thm)],[f72]) ).

fof(f369,plain,
    ! [A,B,C] :
      ( ( ( ! [D] :
              ( A != D
              | ~ point_neighbourhood(D,B,C) )
          | in(A,a_2_0_yellow19(B,C)) )
        & ( ? [D] :
              ( A = D
              & point_neighbourhood(D,B,C) )
          | ~ in(A,a_2_0_yellow19(B,C)) ) )
      | ~ element(C,the_carrier(B))
      | ~ top_str(B)
      | ~ topological_space(B)
      | empty_carrier(B) ),
    inference(NNF_transformation,[status(thm)],[f368]) ).

fof(f370,plain,
    ! [B,C] :
      ( ( ! [A] :
            ( ! [D] :
                ( A != D
                | ~ point_neighbourhood(D,B,C) )
            | in(A,a_2_0_yellow19(B,C)) )
        & ! [A] :
            ( ? [D] :
                ( A = D
                & point_neighbourhood(D,B,C) )
            | ~ in(A,a_2_0_yellow19(B,C)) ) )
      | ~ element(C,the_carrier(B))
      | ~ top_str(B)
      | ~ topological_space(B)
      | empty_carrier(B) ),
    inference(miniscoping,[status(thm)],[f369]) ).

fof(f371,plain,
    ! [B,C] :
      ( ( ! [A] :
            ( ! [D] :
                ( A != D
                | ~ point_neighbourhood(D,B,C) )
            | in(A,a_2_0_yellow19(B,C)) )
        & ! [A] :
            ( ( A = sK7_skl(A,C,B)
              & point_neighbourhood(sK7_skl(A,C,B),B,C) )
            | ~ in(A,a_2_0_yellow19(B,C)) ) )
      | ~ element(C,the_carrier(B))
      | ~ top_str(B)
      | ~ topological_space(B)
      | empty_carrier(B) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK7_skl]),skolemize(D,sK7_skl(A,C,B))],[f370]) ).

fof(f372,plain,
    ! [X0,X1,X2] :
      ( point_neighbourhood(sK7_skl(X2,X1,X0),X0,X1)
      | ~ in(X2,a_2_0_yellow19(X0,X1))
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f371]) ).

fof(f373,plain,
    ! [X0,X1,X2] :
      ( X2 = sK7_skl(X2,X1,X0)
      | ~ in(X2,a_2_0_yellow19(X0,X1))
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f371]) ).

fof(f374,plain,
    ! [X0,X1,X2,X3] :
      ( X2 != X3
      | ~ point_neighbourhood(X3,X0,X1)
      | in(X2,a_2_0_yellow19(X0,X1))
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f371]) ).

fof(f378,plain,
    ! [A] :
      ( ? [B] :
          ( upper_relstr_subset(B,A)
          & filtered_subset(B,A)
          & ~ empty(B)
          & element(B,powerset(the_carrier(A))) )
      | ~ rel_str(A)
      | ~ transitive_relstr(A)
      | ~ reflexive_relstr(A)
      | empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f74]) ).

fof(f379,plain,
    ! [A] :
      ( ( upper_relstr_subset(sK8_skl(A),A)
        & filtered_subset(sK8_skl(A),A)
        & ~ empty(sK8_skl(A))
        & element(sK8_skl(A),powerset(the_carrier(A))) )
      | ~ rel_str(A)
      | ~ transitive_relstr(A)
      | ~ reflexive_relstr(A)
      | empty_carrier(A) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK8_skl]),skolemize(B,sK8_skl(A))],[f378]) ).

fof(f380,plain,
    ! [X0] :
      ( element(sK8_skl(X0),powerset(the_carrier(X0)))
      | ~ rel_str(X0)
      | ~ transitive_relstr(X0)
      | ~ reflexive_relstr(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f379]) ).

fof(f382,plain,
    ! [X0] :
      ( filtered_subset(sK8_skl(X0),X0)
      | ~ rel_str(X0)
      | ~ transitive_relstr(X0)
      | ~ reflexive_relstr(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f379]) ).

fof(f383,plain,
    ! [X0] :
      ( upper_relstr_subset(sK8_skl(X0),X0)
      | ~ rel_str(X0)
      | ~ transitive_relstr(X0)
      | ~ reflexive_relstr(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[status(thm)],[f379]) ).

fof(f384,plain,
    ! [A] :
      ( ? [B] :
          ( upper_relstr_subset(B,A)
          & lower_relstr_subset(B,A)
          & filtered_subset(B,A)
          & directed_subset(B,A)
          & ~ empty(B)
          & element(B,powerset(the_carrier(A))) )
      | ~ rel_str(A)
      | ~ with_infima_relstr(A)
      | ~ with_suprema_relstr(A)
      | ~ antisymmetric_relstr(A)
      | ~ transitive_relstr(A)
      | ~ reflexive_relstr(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f75]) ).

fof(f385,plain,
    ! [A] :
      ( ( upper_relstr_subset(sK9_skl(A),A)
        & lower_relstr_subset(sK9_skl(A),A)
        & filtered_subset(sK9_skl(A),A)
        & directed_subset(sK9_skl(A),A)
        & ~ empty(sK9_skl(A))
        & element(sK9_skl(A),powerset(the_carrier(A))) )
      | ~ rel_str(A)
      | ~ with_infima_relstr(A)
      | ~ with_suprema_relstr(A)
      | ~ antisymmetric_relstr(A)
      | ~ transitive_relstr(A)
      | ~ reflexive_relstr(A) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK9_skl]),skolemize(B,sK9_skl(A))],[f384]) ).

fof(f386,plain,
    ! [X0] :
      ( element(sK9_skl(X0),powerset(the_carrier(X0)))
      | ~ rel_str(X0)
      | ~ with_infima_relstr(X0)
      | ~ with_suprema_relstr(X0)
      | ~ antisymmetric_relstr(X0)
      | ~ transitive_relstr(X0)
      | ~ reflexive_relstr(X0) ),
    inference(cnf_transformation,[status(thm)],[f385]) ).

fof(f388,plain,
    ! [X0] :
      ( directed_subset(sK9_skl(X0),X0)
      | ~ rel_str(X0)
      | ~ with_infima_relstr(X0)
      | ~ with_suprema_relstr(X0)
      | ~ antisymmetric_relstr(X0)
      | ~ transitive_relstr(X0)
      | ~ reflexive_relstr(X0) ),
    inference(cnf_transformation,[status(thm)],[f385]) ).

fof(f389,plain,
    ! [X0] :
      ( filtered_subset(sK9_skl(X0),X0)
      | ~ rel_str(X0)
      | ~ with_infima_relstr(X0)
      | ~ with_suprema_relstr(X0)
      | ~ antisymmetric_relstr(X0)
      | ~ transitive_relstr(X0)
      | ~ reflexive_relstr(X0) ),
    inference(cnf_transformation,[status(thm)],[f385]) ).

fof(f390,plain,
    ! [X0] :
      ( lower_relstr_subset(sK9_skl(X0),X0)
      | ~ rel_str(X0)
      | ~ with_infima_relstr(X0)
      | ~ with_suprema_relstr(X0)
      | ~ antisymmetric_relstr(X0)
      | ~ transitive_relstr(X0)
      | ~ reflexive_relstr(X0) ),
    inference(cnf_transformation,[status(thm)],[f385]) ).

fof(f391,plain,
    ! [X0] :
      ( upper_relstr_subset(sK9_skl(X0),X0)
      | ~ rel_str(X0)
      | ~ with_infima_relstr(X0)
      | ~ with_suprema_relstr(X0)
      | ~ antisymmetric_relstr(X0)
      | ~ transitive_relstr(X0)
      | ~ reflexive_relstr(X0) ),
    inference(cnf_transformation,[status(thm)],[f385]) ).

fof(f392,plain,
    ( connected_relstr(sK10_skl)
    & antisymmetric_relstr(sK10_skl)
    & transitive_relstr(sK10_skl)
    & reflexive_relstr(sK10_skl)
    & ~ empty_carrier(sK10_skl)
    & rel_str(sK10_skl) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK10_skl]),skolemize(A,sK10_skl)],[f76]) ).

fof(f393,plain,
    rel_str(sK10_skl),
    inference(cnf_transformation,[status(thm)],[f392]) ).

fof(f394,plain,
    ~ empty_carrier(sK10_skl),
    inference(cnf_transformation,[status(thm)],[f392]) ).

fof(f395,plain,
    reflexive_relstr(sK10_skl),
    inference(cnf_transformation,[status(thm)],[f392]) ).

fof(f396,plain,
    transitive_relstr(sK10_skl),
    inference(cnf_transformation,[status(thm)],[f392]) ).

fof(f399,plain,
    ( join_complete_relstr(sK11_skl)
    & up_complete_relstr(sK11_skl)
    & bounded_relstr(sK11_skl)
    & upper_bounded_relstr(sK11_skl)
    & lower_bounded_relstr(sK11_skl)
    & complete_relstr(sK11_skl)
    & with_infima_relstr(sK11_skl)
    & with_suprema_relstr(sK11_skl)
    & antisymmetric_relstr(sK11_skl)
    & transitive_relstr(sK11_skl)
    & reflexive_relstr(sK11_skl)
    & strict_rel_str(sK11_skl)
    & ~ empty_carrier(sK11_skl)
    & rel_str(sK11_skl) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK11_skl]),skolemize(A,sK11_skl)],[f77]) ).

fof(f400,plain,
    rel_str(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f401,plain,
    ~ empty_carrier(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f402,plain,
    strict_rel_str(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f403,plain,
    reflexive_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f404,plain,
    transitive_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f405,plain,
    antisymmetric_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f406,plain,
    with_suprema_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f407,plain,
    with_infima_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f408,plain,
    complete_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f409,plain,
    lower_bounded_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f411,plain,
    bounded_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f412,plain,
    up_complete_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f413,plain,
    join_complete_relstr(sK11_skl),
    inference(cnf_transformation,[status(thm)],[f399]) ).

fof(f417,plain,
    ( complete_relstr(sK13_skl)
    & antisymmetric_relstr(sK13_skl)
    & transitive_relstr(sK13_skl)
    & reflexive_relstr(sK13_skl)
    & strict_rel_str(sK13_skl)
    & ~ empty_carrier(sK13_skl)
    & rel_str(sK13_skl) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK13_skl]),skolemize(A,sK13_skl)],[f79]) ).

fof(f418,plain,
    rel_str(sK13_skl),
    inference(cnf_transformation,[status(thm)],[f417]) ).

fof(f419,plain,
    ~ empty_carrier(sK13_skl),
    inference(cnf_transformation,[status(thm)],[f417]) ).

fof(f420,plain,
    strict_rel_str(sK13_skl),
    inference(cnf_transformation,[status(thm)],[f417]) ).

fof(f421,plain,
    reflexive_relstr(sK13_skl),
    inference(cnf_transformation,[status(thm)],[f417]) ).

fof(f422,plain,
    transitive_relstr(sK13_skl),
    inference(cnf_transformation,[status(thm)],[f417]) ).

fof(f424,plain,
    complete_relstr(sK13_skl),
    inference(cnf_transformation,[status(thm)],[f417]) ).

fof(f432,plain,
    ! [A] :
      ( ? [B] :
          ( open_subset(B,A)
          & element(B,powerset(the_carrier(A))) )
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f82]) ).

fof(f433,plain,
    ! [A] :
      ( ( open_subset(sK16_skl(A),A)
        & element(sK16_skl(A),powerset(the_carrier(A))) )
      | ~ top_str(A)
      | ~ topological_space(A) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK16_skl]),skolemize(B,sK16_skl(A))],[f432]) ).

fof(f434,plain,
    ! [X0] :
      ( element(sK16_skl(X0),powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[status(thm)],[f433]) ).

fof(f441,plain,
    ( with_infima_relstr(sK18_skl)
    & with_suprema_relstr(sK18_skl)
    & boolean_relstr(sK18_skl)
    & complemented_relstr(sK18_skl)
    & heyting_relstr(sK18_skl)
    & distributive_relstr(sK18_skl)
    & ~ v1_yellow_3(sK18_skl)
    & bounded_relstr(sK18_skl)
    & upper_bounded_relstr(sK18_skl)
    & lower_bounded_relstr(sK18_skl)
    & antisymmetric_relstr(sK18_skl)
    & transitive_relstr(sK18_skl)
    & reflexive_relstr(sK18_skl)
    & strict_rel_str(sK18_skl)
    & ~ trivial_carrier(sK18_skl)
    & ~ empty_carrier(sK18_skl)
    & rel_str(sK18_skl) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK18_skl]),skolemize(A,sK18_skl)],[f84]) ).

fof(f442,plain,
    rel_str(sK18_skl),
    inference(cnf_transformation,[status(thm)],[f441]) ).

fof(f443,plain,
    ~ empty_carrier(sK18_skl),
    inference(cnf_transformation,[status(thm)],[f441]) ).

fof(f445,plain,
    strict_rel_str(sK18_skl),
    inference(cnf_transformation,[status(thm)],[f441]) ).

fof(f446,plain,
    reflexive_relstr(sK18_skl),
    inference(cnf_transformation,[status(thm)],[f441]) ).

fof(f447,plain,
    transitive_relstr(sK18_skl),
    inference(cnf_transformation,[status(thm)],[f441]) ).

fof(f449,plain,
    lower_bounded_relstr(sK18_skl),
    inference(cnf_transformation,[status(thm)],[f441]) ).

fof(f450,plain,
    upper_bounded_relstr(sK18_skl),
    inference(cnf_transformation,[status(thm)],[f441]) ).

fof(f451,plain,
    bounded_relstr(sK18_skl),
    inference(cnf_transformation,[status(thm)],[f441]) ).

fof(f608,plain,
    ! [A,B] :
      ( in(A,B)
      | empty(B)
      | ~ element(A,B) ),
    inference(pre_NNF_transformation,[status(thm)],[f111]) ).

fof(f609,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f608]) ).

fof(f619,plain,
    ? [A] :
      ( ? [B] :
          ( ? [C] :
              ( in(C,neighborhood_system(A,B))
            <~> point_neighbourhood(C,A,B) )
          & element(B,the_carrier(A)) )
      & top_str(A)
      & topological_space(A)
      & ~ empty_carrier(A) ),
    inference(pre_NNF_transformation,[status(thm)],[f115]) ).

fof(f620,plain,
    ? [A] :
      ( ? [B] :
          ( ? [C] :
              ( ( ~ point_neighbourhood(C,A,B)
                | ~ in(C,neighborhood_system(A,B)) )
              & ( point_neighbourhood(C,A,B)
                | in(C,neighborhood_system(A,B)) ) )
          & element(B,the_carrier(A)) )
      & top_str(A)
      & topological_space(A)
      & ~ empty_carrier(A) ),
    inference(NNF_transformation,[status(thm)],[f619]) ).

fof(f621,plain,
    ( ( ~ point_neighbourhood(sK45_skl,sK43_skl,sK44_skl)
      | ~ in(sK45_skl,neighborhood_system(sK43_skl,sK44_skl)) )
    & ( point_neighbourhood(sK45_skl,sK43_skl,sK44_skl)
      | in(sK45_skl,neighborhood_system(sK43_skl,sK44_skl)) )
    & element(sK44_skl,the_carrier(sK43_skl))
    & top_str(sK43_skl)
    & topological_space(sK43_skl)
    & ~ empty_carrier(sK43_skl) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK43_skl,sK44_skl,sK45_skl]),skolemize(A,sK43_skl),skolemize(B,sK44_skl),skolemize(C,sK45_skl)],[f620]) ).

fof(f622,plain,
    ~ empty_carrier(sK43_skl),
    inference(cnf_transformation,[status(thm)],[f621]) ).

fof(f623,plain,
    topological_space(sK43_skl),
    inference(cnf_transformation,[status(thm)],[f621]) ).

fof(f624,plain,
    top_str(sK43_skl),
    inference(cnf_transformation,[status(thm)],[f621]) ).

fof(f625,plain,
    element(sK44_skl,the_carrier(sK43_skl)),
    inference(cnf_transformation,[status(thm)],[f621]) ).

fof(f626,plain,
    ( point_neighbourhood(sK45_skl,sK43_skl,sK44_skl)
    | in(sK45_skl,neighborhood_system(sK43_skl,sK44_skl)) ),
    inference(cnf_transformation,[status(thm)],[f621]) ).

fof(f627,plain,
    ( ~ point_neighbourhood(sK45_skl,sK43_skl,sK44_skl)
    | ~ in(sK45_skl,neighborhood_system(sK43_skl,sK44_skl)) ),
    inference(cnf_transformation,[status(thm)],[f621]) ).

fof(f628,plain,
    ! [A,B,C] :
      ( element(A,C)
      | ~ element(B,powerset(C))
      | ~ in(A,B) ),
    inference(pre_NNF_transformation,[status(thm)],[f116]) ).

fof(f629,plain,
    ! [A,C] :
      ( element(A,C)
      | ! [B] :
          ( ~ element(B,powerset(C))
          | ~ in(A,B) ) ),
    inference(miniscoping,[status(thm)],[f628]) ).

fof(f630,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f629]) ).

fof(f631,plain,
    ! [A,B,C] :
      ( ~ empty(C)
      | ~ element(B,powerset(C))
      | ~ in(A,B) ),
    inference(pre_NNF_transformation,[status(thm)],[f117]) ).

fof(f632,plain,
    ! [C] :
      ( ~ empty(C)
      | ! [B] :
          ( ~ element(B,powerset(C))
          | ! [A] : ~ in(A,B) ) ),
    inference(miniscoping,[status(thm)],[f631]) ).

fof(f633,plain,
    ! [X0,X1,X2] :
      ( ~ empty(X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f632]) ).

fof(f642,definition,
    ( sQ0_spl
  <=> in(sK45_skl,neighborhood_system(sK43_skl,sK44_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).

fof(f643,plain,
    ( ~ sQ0_spl
    | in(sK45_skl,neighborhood_system(sK43_skl,sK44_skl)) ),
    inference(component_clause,[status(thm)],[f642]) ).

fof(f644,plain,
    ( sQ0_spl
    | ~ in(sK45_skl,neighborhood_system(sK43_skl,sK44_skl)) ),
    inference(component_clause,[status(thm)],[f642]) ).

fof(f645,definition,
    ( sQ1_spl
  <=> point_neighbourhood(sK45_skl,sK43_skl,sK44_skl) ),
    introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).

fof(f646,plain,
    ( ~ sQ1_spl
    | point_neighbourhood(sK45_skl,sK43_skl,sK44_skl) ),
    inference(component_clause,[status(thm)],[f645]) ).

fof(f648,plain,
    ( sQ1_spl
    | sQ0_spl ),
    inference(split_clause,[status(thm)],[f626,f642,f645]) ).

fof(f649,plain,
    ( ~ sQ1_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f627,f642,f645]) ).

fof(f654,plain,
    ! [X0,X1,X2] :
      ( ~ point_neighbourhood(X2,X0,X1)
      | in(X2,a_2_0_yellow19(X0,X1))
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(destructive_equality_resolution,[status(thm)],[f374]) ).

fof(f655,plain,
    ( element(neighborhood_system(sK43_skl,sK44_skl),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl)))))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f625,f225]) ).

fof(f656,plain,
    ( neighborhood_system(sK43_skl,sK44_skl) = a_2_0_yellow19(sK43_skl,sK44_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f625,f220]) ).

fof(f657,definition,
    ( sQ2_spl
  <=> empty_carrier(sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).

fof(f658,plain,
    ( ~ sQ2_spl
    | empty_carrier(sK43_skl) ),
    inference(component_clause,[status(thm)],[f657]) ).

fof(f660,definition,
    ( sQ3_spl
  <=> topological_space(sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).

fof(f662,plain,
    ( sQ3_spl
    | ~ topological_space(sK43_skl) ),
    inference(component_clause,[status(thm)],[f660]) ).

fof(f663,definition,
    ( sQ4_spl
  <=> top_str(sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).

fof(f665,plain,
    ( sQ4_spl
    | ~ top_str(sK43_skl) ),
    inference(component_clause,[status(thm)],[f663]) ).

fof(f666,definition,
    ( sQ5_spl
  <=> element(neighborhood_system(sK43_skl,sK44_skl),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).

fof(f667,plain,
    ( ~ sQ5_spl
    | element(neighborhood_system(sK43_skl,sK44_skl),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    inference(component_clause,[status(thm)],[f666]) ).

fof(f669,plain,
    ( sQ5_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f655,f657,f660,f663,f666]) ).

fof(f670,definition,
    ( sQ6_spl
  <=> neighborhood_system(sK43_skl,sK44_skl) = a_2_0_yellow19(sK43_skl,sK44_skl) ),
    introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).

fof(f671,plain,
    ( ~ sQ6_spl
    | neighborhood_system(sK43_skl,sK44_skl) = a_2_0_yellow19(sK43_skl,sK44_skl) ),
    inference(component_clause,[status(thm)],[f670]) ).

fof(f673,plain,
    ( sQ6_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f656,f657,f660,f663,f670]) ).

fof(f674,plain,
    ( sQ4_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f665,f624]) ).

fof(f675,plain,
    sQ4_spl,
    inference(contradiction_clause,[status(thm)],[f674]) ).

fof(f676,plain,
    ( sQ3_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f662,f623]) ).

fof(f677,plain,
    sQ3_spl,
    inference(contradiction_clause,[status(thm)],[f676]) ).

fof(f678,plain,
    ( ~ sQ2_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f658,f622]) ).

fof(f679,plain,
    ~ sQ2_spl,
    inference(contradiction_clause,[status(thm)],[f678]) ).

fof(f684,plain,
    ( in(sK44_skl,the_carrier(sK43_skl))
    | empty(the_carrier(sK43_skl)) ),
    inference(resolution,[status(thm)],[f609,f625]) ).

fof(f689,definition,
    ( sQ8_spl
  <=> empty(the_carrier(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).

fof(f690,plain,
    ( ~ sQ8_spl
    | empty(the_carrier(sK43_skl)) ),
    inference(component_clause,[status(thm)],[f689]) ).

fof(f692,definition,
    ( sQ9_spl
  <=> in(sK44_skl,the_carrier(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).

fof(f695,plain,
    ( sQ9_spl
    | sQ8_spl ),
    inference(split_clause,[status(thm)],[f684,f689,f692]) ).

fof(f698,plain,
    ( ~ sQ5_spl
    | in(neighborhood_system(sK43_skl,sK44_skl),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl)))))
    | empty(powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    inference(resolution,[status(thm)],[f667,f609]) ).

fof(f699,definition,
    ( sQ10_spl
  <=> empty(powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition]) ).

fof(f700,plain,
    ( ~ sQ10_spl
    | empty(powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    inference(component_clause,[status(thm)],[f699]) ).

fof(f702,definition,
    ( sQ11_spl
  <=> in(neighborhood_system(sK43_skl,sK44_skl),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).

fof(f705,plain,
    ( ~ sQ5_spl
    | sQ11_spl
    | sQ10_spl ),
    inference(split_clause,[status(thm)],[f698,f699,f702,f666]) ).

fof(f706,plain,
    ( ~ sQ10_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f700,f267]) ).

fof(f707,plain,
    ~ sQ10_spl,
    inference(contradiction_clause,[status(thm)],[f706]) ).

fof(f727,plain,
    ( ~ sQ8_spl
    | finite(the_carrier(sK43_skl)) ),
    inference(resolution,[status(thm)],[f690,f157]) ).

fof(f738,definition,
    ( sQ16_spl
  <=> empty_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition]) ).

fof(f739,plain,
    ( ~ sQ16_spl
    | empty_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))) ),
    inference(component_clause,[status(thm)],[f738]) ).

fof(f771,plain,
    ( ~ sQ1_spl
    | element(sK45_skl,powerset(the_carrier(sK43_skl)))
    | ~ element(sK44_skl,the_carrier(sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f646,f236]) ).

fof(f772,definition,
    ( sQ24_spl
  <=> element(sK44_skl,the_carrier(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition]) ).

fof(f774,plain,
    ( sQ24_spl
    | ~ element(sK44_skl,the_carrier(sK43_skl)) ),
    inference(component_clause,[status(thm)],[f772]) ).

fof(f775,definition,
    ( sQ25_spl
  <=> element(sK45_skl,powerset(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition]) ).

fof(f776,plain,
    ( ~ sQ25_spl
    | element(sK45_skl,powerset(the_carrier(sK43_skl))) ),
    inference(component_clause,[status(thm)],[f775]) ).

fof(f778,plain,
    ( ~ sQ1_spl
    | sQ25_spl
    | ~ sQ24_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f771,f657,f660,f663,f772,f775,f645]) ).

fof(f779,plain,
    ( sQ24_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f774,f625]) ).

fof(f780,plain,
    sQ24_spl,
    inference(contradiction_clause,[status(thm)],[f779]) ).

fof(f781,plain,
    ( ~ sQ25_spl
    | boundary_set(sK45_skl,sK43_skl)
    | ~ empty(sK45_skl)
    | ~ top_str(sK43_skl) ),
    inference(resolution,[status(thm)],[f776,f177]) ).

fof(f782,plain,
    ( ~ sQ25_spl
    | closed_subset(sK45_skl,sK43_skl)
    | ~ empty(sK45_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f776,f167]) ).

fof(f783,plain,
    ( ~ sQ25_spl
    | open_subset(sK45_skl,sK43_skl)
    | ~ empty(sK45_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f776,f166]) ).

fof(f784,plain,
    ( ~ sQ25_spl
    | finite(sK45_skl)
    | ~ finite(the_carrier(sK43_skl)) ),
    inference(resolution,[status(thm)],[f776,f173]) ).

fof(f785,plain,
    ( ~ sQ25_spl
    | in(sK45_skl,powerset(the_carrier(sK43_skl)))
    | empty(powerset(the_carrier(sK43_skl))) ),
    inference(resolution,[status(thm)],[f776,f609]) ).

fof(f786,definition,
    ( sQ26_spl
  <=> empty(sK45_skl) ),
    introduced(definition,[new_symbols(definition,[sQ26_spl])],[split_symbol_definition]) ).

fof(f789,definition,
    ( sQ27_spl
  <=> boundary_set(sK45_skl,sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ27_spl])],[split_symbol_definition]) ).

fof(f792,plain,
    ( ~ sQ25_spl
    | sQ27_spl
    | ~ sQ26_spl
    | ~ sQ4_spl ),
    inference(split_clause,[status(thm)],[f781,f663,f786,f789,f775]) ).

fof(f793,definition,
    ( sQ28_spl
  <=> closed_subset(sK45_skl,sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ28_spl])],[split_symbol_definition]) ).

fof(f796,plain,
    ( ~ sQ25_spl
    | sQ28_spl
    | ~ sQ26_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f782,f660,f663,f786,f793,f775]) ).

fof(f797,definition,
    ( sQ29_spl
  <=> open_subset(sK45_skl,sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition]) ).

fof(f800,plain,
    ( ~ sQ25_spl
    | sQ29_spl
    | ~ sQ26_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f783,f660,f663,f786,f797,f775]) ).

fof(f801,definition,
    ( sQ30_spl
  <=> finite(the_carrier(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ30_spl])],[split_symbol_definition]) ).

fof(f803,plain,
    ( sQ30_spl
    | ~ finite(the_carrier(sK43_skl)) ),
    inference(component_clause,[status(thm)],[f801]) ).

fof(f804,definition,
    ( sQ31_spl
  <=> finite(sK45_skl) ),
    introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition]) ).

fof(f807,plain,
    ( ~ sQ25_spl
    | sQ31_spl
    | ~ sQ30_spl ),
    inference(split_clause,[status(thm)],[f784,f801,f804,f775]) ).

fof(f808,definition,
    ( sQ32_spl
  <=> empty(powerset(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ32_spl])],[split_symbol_definition]) ).

fof(f809,plain,
    ( ~ sQ32_spl
    | empty(powerset(the_carrier(sK43_skl))) ),
    inference(component_clause,[status(thm)],[f808]) ).

fof(f811,definition,
    ( sQ33_spl
  <=> in(sK45_skl,powerset(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition]) ).

fof(f814,plain,
    ( ~ sQ25_spl
    | sQ33_spl
    | sQ32_spl ),
    inference(split_clause,[status(thm)],[f785,f808,f811,f775]) ).

fof(f815,plain,
    ( sQ30_spl
    | ~ sQ8_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f803,f727]) ).

fof(f816,plain,
    ( sQ30_spl
    | ~ sQ8_spl ),
    inference(contradiction_clause,[status(thm)],[f815]) ).

fof(f817,plain,
    ( ~ sQ32_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f809,f267]) ).

fof(f818,plain,
    ~ sQ32_spl,
    inference(contradiction_clause,[status(thm)],[f817]) ).

fof(f825,definition,
    ( sQ34_spl
  <=> rel_str(sK10_skl) ),
    introduced(definition,[new_symbols(definition,[sQ34_spl])],[split_symbol_definition]) ).

fof(f827,plain,
    ( sQ34_spl
    | ~ rel_str(sK10_skl) ),
    inference(component_clause,[status(thm)],[f825]) ).

fof(f828,definition,
    ( sQ35_spl
  <=> empty_carrier(sK10_skl) ),
    introduced(definition,[new_symbols(definition,[sQ35_spl])],[split_symbol_definition]) ).

fof(f829,plain,
    ( ~ sQ35_spl
    | empty_carrier(sK10_skl) ),
    inference(component_clause,[status(thm)],[f828]) ).

fof(f831,definition,
    ( sQ36_spl
  <=> reflexive_relstr(sK10_skl) ),
    introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition]) ).

fof(f833,plain,
    ( sQ36_spl
    | ~ reflexive_relstr(sK10_skl) ),
    inference(component_clause,[status(thm)],[f831]) ).

fof(f841,plain,
    ( ~ sQ16_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f739,f269]) ).

fof(f842,plain,
    ~ sQ16_spl,
    inference(contradiction_clause,[status(thm)],[f841]) ).

fof(f845,definition,
    ( sQ39_spl
  <=> nowhere_dense(sK45_skl,sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ39_spl])],[split_symbol_definition]) ).

fof(f853,plain,
    ( ~ sQ25_spl
    | boundary_set(sK45_skl,sK43_skl)
    | ~ nowhere_dense(sK45_skl,sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f190,f776]) ).

fof(f855,plain,
    ( ~ sQ25_spl
    | sQ27_spl
    | ~ sQ39_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f853,f660,f663,f845,f789,f775]) ).

fof(f862,plain,
    ( sK11_skl = rel_str_of(the_carrier(sK11_skl),the_InternalRel(sK11_skl))
    | ~ rel_str(sK11_skl) ),
    inference(resolution,[status(thm)],[f402,f122]) ).

fof(f863,definition,
    ( sQ41_spl
  <=> rel_str(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ41_spl])],[split_symbol_definition]) ).

fof(f865,plain,
    ( sQ41_spl
    | ~ rel_str(sK11_skl) ),
    inference(component_clause,[status(thm)],[f863]) ).

fof(f866,definition,
    ( sQ42_spl
  <=> sK11_skl = rel_str_of(the_carrier(sK11_skl),the_InternalRel(sK11_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ42_spl])],[split_symbol_definition]) ).

fof(f869,plain,
    ( sQ42_spl
    | ~ sQ41_spl ),
    inference(split_clause,[status(thm)],[f862,f863,f866]) ).

fof(f870,plain,
    ( sQ41_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f865,f400]) ).

fof(f871,plain,
    sQ41_spl,
    inference(contradiction_clause,[status(thm)],[f870]) ).

fof(f872,plain,
    ( ~ sQ25_spl
    | nowhere_dense(sK45_skl,sK43_skl)
    | ~ boundary_set(sK45_skl,sK43_skl)
    | ~ closed_subset(sK45_skl,sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f196,f776]) ).

fof(f874,plain,
    ( ~ sQ25_spl
    | sQ39_spl
    | ~ sQ27_spl
    | ~ sQ28_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f872,f660,f663,f793,f789,f845,f775]) ).

fof(f876,plain,
    ( ~ sQ25_spl
    | empty(sK45_skl)
    | ~ nowhere_dense(sK45_skl,sK43_skl)
    | ~ open_subset(sK45_skl,sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f204,f776]) ).

fof(f878,plain,
    ( ~ sQ25_spl
    | sQ26_spl
    | ~ sQ39_spl
    | ~ sQ29_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f876,f660,f663,f797,f845,f786,f775]) ).

fof(f884,plain,
    ( ~ sQ25_spl
    | v1_membered(sK45_skl)
    | ~ nowhere_dense(sK45_skl,sK43_skl)
    | ~ open_subset(sK45_skl,sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f207,f776]) ).

fof(f886,definition,
    ( sQ43_spl
  <=> v1_membered(sK45_skl) ),
    introduced(definition,[new_symbols(definition,[sQ43_spl])],[split_symbol_definition]) ).

fof(f889,plain,
    ( ~ sQ25_spl
    | sQ43_spl
    | ~ sQ39_spl
    | ~ sQ29_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f884,f660,f663,f797,f845,f886,f775]) ).

fof(f895,definition,
    ( sQ45_spl
  <=> empty_carrier(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ45_spl])],[split_symbol_definition]) ).

fof(f896,plain,
    ( ~ sQ45_spl
    | empty_carrier(sK11_skl) ),
    inference(component_clause,[status(thm)],[f895]) ).

fof(f898,definition,
    ( sQ46_spl
  <=> reflexive_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ46_spl])],[split_symbol_definition]) ).

fof(f900,plain,
    ( sQ46_spl
    | ~ reflexive_relstr(sK11_skl) ),
    inference(component_clause,[status(thm)],[f898]) ).

fof(f901,definition,
    ( sQ47_spl
  <=> join_complete_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ47_spl])],[split_symbol_definition]) ).

fof(f903,plain,
    ( sQ47_spl
    | ~ join_complete_relstr(sK11_skl) ),
    inference(component_clause,[status(thm)],[f901]) ).

fof(f904,definition,
    ( sQ48_spl
  <=> with_infima_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ48_spl])],[split_symbol_definition]) ).

fof(f908,plain,
    ( sQ47_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f903,f413]) ).

fof(f909,plain,
    sQ47_spl,
    inference(contradiction_clause,[status(thm)],[f908]) ).

fof(f910,plain,
    ( sQ46_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f900,f403]) ).

fof(f911,plain,
    sQ46_spl,
    inference(contradiction_clause,[status(thm)],[f910]) ).

fof(f912,plain,
    ( ~ sQ45_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f896,f401]) ).

fof(f913,plain,
    ~ sQ45_spl,
    inference(contradiction_clause,[status(thm)],[f912]) ).

fof(f914,plain,
    ( ~ sQ25_spl
    | v2_membered(sK45_skl)
    | ~ nowhere_dense(sK45_skl,sK43_skl)
    | ~ open_subset(sK45_skl,sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f208,f776]) ).

fof(f916,definition,
    ( sQ49_spl
  <=> v2_membered(sK45_skl) ),
    introduced(definition,[new_symbols(definition,[sQ49_spl])],[split_symbol_definition]) ).

fof(f919,plain,
    ( ~ sQ25_spl
    | sQ49_spl
    | ~ sQ39_spl
    | ~ sQ29_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f914,f660,f663,f797,f845,f916,f775]) ).

fof(f924,plain,
    ( ~ sQ25_spl
    | v3_membered(sK45_skl)
    | ~ nowhere_dense(sK45_skl,sK43_skl)
    | ~ open_subset(sK45_skl,sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f209,f776]) ).

fof(f926,definition,
    ( sQ51_spl
  <=> v3_membered(sK45_skl) ),
    introduced(definition,[new_symbols(definition,[sQ51_spl])],[split_symbol_definition]) ).

fof(f929,plain,
    ( ~ sQ25_spl
    | sQ51_spl
    | ~ sQ39_spl
    | ~ sQ29_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f924,f660,f663,f797,f845,f926,f775]) ).

fof(f934,plain,
    ( ~ sQ25_spl
    | v4_membered(sK45_skl)
    | ~ nowhere_dense(sK45_skl,sK43_skl)
    | ~ open_subset(sK45_skl,sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f210,f776]) ).

fof(f936,definition,
    ( sQ53_spl
  <=> v4_membered(sK45_skl) ),
    introduced(definition,[new_symbols(definition,[sQ53_spl])],[split_symbol_definition]) ).

fof(f939,plain,
    ( ~ sQ25_spl
    | sQ53_spl
    | ~ sQ39_spl
    | ~ sQ29_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f934,f660,f663,f797,f845,f936,f775]) ).

fof(f944,plain,
    ( ~ sQ25_spl
    | v5_membered(sK45_skl)
    | ~ nowhere_dense(sK45_skl,sK43_skl)
    | ~ open_subset(sK45_skl,sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f211,f776]) ).

fof(f946,definition,
    ( sQ55_spl
  <=> v5_membered(sK45_skl) ),
    introduced(definition,[new_symbols(definition,[sQ55_spl])],[split_symbol_definition]) ).

fof(f949,plain,
    ( ~ sQ25_spl
    | sQ55_spl
    | ~ sQ39_spl
    | ~ sQ29_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f944,f660,f663,f797,f845,f946,f775]) ).

fof(f956,definition,
    ( sQ57_spl
  <=> up_complete_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ57_spl])],[split_symbol_definition]) ).

fof(f958,plain,
    ( sQ57_spl
    | ~ up_complete_relstr(sK11_skl) ),
    inference(component_clause,[status(thm)],[f956]) ).

fof(f959,definition,
    ( sQ58_spl
  <=> upper_bounded_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ58_spl])],[split_symbol_definition]) ).

fof(f964,plain,
    ( sQ57_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f958,f412]) ).

fof(f965,plain,
    sQ57_spl,
    inference(contradiction_clause,[status(thm)],[f964]) ).

fof(f968,plain,
    ( bounded_relstr(sK11_skl)
    | empty_carrier(sK11_skl)
    | ~ rel_str(sK11_skl) ),
    inference(resolution,[status(thm)],[f408,f188]) ).

fof(f969,plain,
    ( with_infima_relstr(sK11_skl)
    | empty_carrier(sK11_skl)
    | ~ rel_str(sK11_skl) ),
    inference(resolution,[status(thm)],[f408,f171]) ).

fof(f970,plain,
    ( with_suprema_relstr(sK11_skl)
    | empty_carrier(sK11_skl)
    | ~ rel_str(sK11_skl) ),
    inference(resolution,[status(thm)],[f408,f170]) ).

fof(f973,definition,
    ( sQ59_spl
  <=> bounded_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ59_spl])],[split_symbol_definition]) ).

fof(f976,plain,
    ( sQ59_spl
    | sQ45_spl
    | ~ sQ41_spl ),
    inference(split_clause,[status(thm)],[f968,f863,f895,f973]) ).

fof(f977,plain,
    ( sQ48_spl
    | sQ45_spl
    | ~ sQ41_spl ),
    inference(split_clause,[status(thm)],[f969,f863,f895,f904]) ).

fof(f978,definition,
    ( sQ60_spl
  <=> with_suprema_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ60_spl])],[split_symbol_definition]) ).

fof(f981,plain,
    ( sQ60_spl
    | sQ45_spl
    | ~ sQ41_spl ),
    inference(split_clause,[status(thm)],[f970,f863,f895,f978]) ).

fof(f992,plain,
    one_sorted_str(sK43_skl),
    inference(resolution,[status(thm)],[f234,f624]) ).

fof(f993,plain,
    element(cast_as_carrier_subset(sK43_skl),powerset(the_carrier(sK43_skl))),
    inference(resolution,[status(thm)],[f992,f227]) ).

fof(f994,plain,
    ( v5_membered(cast_as_carrier_subset(sK43_skl))
    | ~ nowhere_dense(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ open_subset(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f993,f211]) ).

fof(f995,plain,
    ( v4_membered(cast_as_carrier_subset(sK43_skl))
    | ~ nowhere_dense(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ open_subset(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f993,f210]) ).

fof(f996,plain,
    ( v3_membered(cast_as_carrier_subset(sK43_skl))
    | ~ nowhere_dense(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ open_subset(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f993,f209]) ).

fof(f997,plain,
    ( v2_membered(cast_as_carrier_subset(sK43_skl))
    | ~ nowhere_dense(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ open_subset(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f993,f208]) ).

fof(f998,plain,
    ( v1_membered(cast_as_carrier_subset(sK43_skl))
    | ~ nowhere_dense(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ open_subset(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f993,f207]) ).

fof(f1002,plain,
    ( boundary_set(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ nowhere_dense(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f993,f190]) ).

fof(f1003,plain,
    ( nowhere_dense(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ empty(cast_as_carrier_subset(sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f993,f185]) ).

fof(f1007,plain,
    ( finite(cast_as_carrier_subset(sK43_skl))
    | ~ finite(the_carrier(sK43_skl)) ),
    inference(resolution,[status(thm)],[f993,f173]) ).

fof(f1008,plain,
    ( in(cast_as_carrier_subset(sK43_skl),powerset(the_carrier(sK43_skl)))
    | empty(powerset(the_carrier(sK43_skl))) ),
    inference(resolution,[status(thm)],[f993,f609]) ).

fof(f1009,definition,
    ( sQ61_spl
  <=> open_subset(cast_as_carrier_subset(sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ61_spl])],[split_symbol_definition]) ).

fof(f1012,definition,
    ( sQ62_spl
  <=> nowhere_dense(cast_as_carrier_subset(sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ62_spl])],[split_symbol_definition]) ).

fof(f1015,definition,
    ( sQ63_spl
  <=> v5_membered(cast_as_carrier_subset(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ63_spl])],[split_symbol_definition]) ).

fof(f1018,plain,
    ( sQ63_spl
    | ~ sQ62_spl
    | ~ sQ61_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f994,f660,f663,f1009,f1012,f1015]) ).

fof(f1019,definition,
    ( sQ64_spl
  <=> v4_membered(cast_as_carrier_subset(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ64_spl])],[split_symbol_definition]) ).

fof(f1022,plain,
    ( sQ64_spl
    | ~ sQ62_spl
    | ~ sQ61_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f995,f660,f663,f1009,f1012,f1019]) ).

fof(f1023,definition,
    ( sQ65_spl
  <=> v3_membered(cast_as_carrier_subset(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ65_spl])],[split_symbol_definition]) ).

fof(f1026,plain,
    ( sQ65_spl
    | ~ sQ62_spl
    | ~ sQ61_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f996,f660,f663,f1009,f1012,f1023]) ).

fof(f1027,definition,
    ( sQ66_spl
  <=> v2_membered(cast_as_carrier_subset(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ66_spl])],[split_symbol_definition]) ).

fof(f1030,plain,
    ( sQ66_spl
    | ~ sQ62_spl
    | ~ sQ61_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f997,f660,f663,f1009,f1012,f1027]) ).

fof(f1031,definition,
    ( sQ67_spl
  <=> v1_membered(cast_as_carrier_subset(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ67_spl])],[split_symbol_definition]) ).

fof(f1034,plain,
    ( sQ67_spl
    | ~ sQ62_spl
    | ~ sQ61_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f998,f660,f663,f1009,f1012,f1031]) ).

fof(f1035,definition,
    ( sQ68_spl
  <=> closed_subset(cast_as_carrier_subset(sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ68_spl])],[split_symbol_definition]) ).

fof(f1039,definition,
    ( sQ69_spl
  <=> empty(cast_as_carrier_subset(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ69_spl])],[split_symbol_definition]) ).

fof(f1043,definition,
    ( sQ70_spl
  <=> boundary_set(cast_as_carrier_subset(sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ70_spl])],[split_symbol_definition]) ).

fof(f1047,plain,
    ( sQ70_spl
    | ~ sQ62_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1002,f660,f663,f1012,f1043]) ).

fof(f1048,plain,
    ( sQ62_spl
    | ~ sQ69_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1003,f660,f663,f1039,f1012]) ).

fof(f1052,definition,
    ( sQ71_spl
  <=> finite(cast_as_carrier_subset(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ71_spl])],[split_symbol_definition]) ).

fof(f1055,plain,
    ( sQ71_spl
    | ~ sQ30_spl ),
    inference(split_clause,[status(thm)],[f1007,f801,f1052]) ).

fof(f1056,definition,
    ( sQ72_spl
  <=> in(cast_as_carrier_subset(sK43_skl),powerset(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ72_spl])],[split_symbol_definition]) ).

fof(f1059,plain,
    ( sQ72_spl
    | sQ32_spl ),
    inference(split_clause,[status(thm)],[f1008,f808,f1056]) ).

fof(f1067,definition,
    ( sQ73_spl
  <=> lower_bounded_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ73_spl])],[split_symbol_definition]) ).

fof(f1069,plain,
    ( sQ73_spl
    | ~ lower_bounded_relstr(sK11_skl) ),
    inference(component_clause,[status(thm)],[f1067]) ).

fof(f1071,definition,
    ( sQ74_spl
  <=> antisymmetric_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ74_spl])],[split_symbol_definition]) ).

fof(f1073,plain,
    ( sQ74_spl
    | ~ antisymmetric_relstr(sK11_skl) ),
    inference(component_clause,[status(thm)],[f1071]) ).

fof(f1075,plain,
    ( sQ73_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1069,f409]) ).

fof(f1076,plain,
    sQ73_spl,
    inference(contradiction_clause,[status(thm)],[f1075]) ).

fof(f1077,plain,
    ( upper_bounded_relstr(sK11_skl)
    | ~ rel_str(sK11_skl) ),
    inference(resolution,[status(thm)],[f411,f193]) ).

fof(f1079,plain,
    ( sQ58_spl
    | ~ sQ41_spl ),
    inference(split_clause,[status(thm)],[f1077,f863,f959]) ).

fof(f1085,plain,
    ( point_neighbourhood(sK3_skl(sK44_skl,sK43_skl),sK43_skl,sK44_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f249,f625]) ).

fof(f1086,definition,
    ( sQ75_spl
  <=> point_neighbourhood(sK3_skl(sK44_skl,sK43_skl),sK43_skl,sK44_skl) ),
    introduced(definition,[new_symbols(definition,[sQ75_spl])],[split_symbol_definition]) ).

fof(f1087,plain,
    ( ~ sQ75_spl
    | point_neighbourhood(sK3_skl(sK44_skl,sK43_skl),sK43_skl,sK44_skl) ),
    inference(component_clause,[status(thm)],[f1086]) ).

fof(f1089,plain,
    ( sQ75_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1085,f657,f660,f663,f1086]) ).

fof(f1108,plain,
    ! [X0] :
      ( element(neighborhood_system(X0,sK5_skl(the_carrier(X0))),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(resolution,[status(thm)],[f253,f225]) ).

fof(f1109,plain,
    ! [X0] :
      ( neighborhood_system(X0,sK5_skl(the_carrier(X0))) = a_2_0_yellow19(X0,sK5_skl(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(resolution,[status(thm)],[f253,f220]) ).

fof(f1110,plain,
    ! [X0] :
      ( in(sK5_skl(X0),X0)
      | empty(X0) ),
    inference(resolution,[status(thm)],[f253,f609]) ).

fof(f1112,plain,
    ( ~ sQ75_spl
    | element(sK3_skl(sK44_skl,sK43_skl),powerset(the_carrier(sK43_skl)))
    | ~ element(sK44_skl,the_carrier(sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f1087,f236]) ).

fof(f1113,definition,
    ( sQ76_spl
  <=> element(sK3_skl(sK44_skl,sK43_skl),powerset(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ76_spl])],[split_symbol_definition]) ).

fof(f1114,plain,
    ( ~ sQ76_spl
    | element(sK3_skl(sK44_skl,sK43_skl),powerset(the_carrier(sK43_skl))) ),
    inference(component_clause,[status(thm)],[f1113]) ).

fof(f1116,plain,
    ( ~ sQ75_spl
    | sQ76_spl
    | ~ sQ24_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1112,f657,f660,f663,f772,f1113,f1086]) ).

fof(f1117,plain,
    ( ~ sQ76_spl
    | v5_membered(sK3_skl(sK44_skl,sK43_skl))
    | ~ nowhere_dense(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ open_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f211]) ).

fof(f1118,plain,
    ( ~ sQ76_spl
    | v4_membered(sK3_skl(sK44_skl,sK43_skl))
    | ~ nowhere_dense(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ open_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f210]) ).

fof(f1119,plain,
    ( ~ sQ76_spl
    | v3_membered(sK3_skl(sK44_skl,sK43_skl))
    | ~ nowhere_dense(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ open_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f209]) ).

fof(f1120,plain,
    ( ~ sQ76_spl
    | v2_membered(sK3_skl(sK44_skl,sK43_skl))
    | ~ nowhere_dense(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ open_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f208]) ).

fof(f1121,plain,
    ( ~ sQ76_spl
    | v1_membered(sK3_skl(sK44_skl,sK43_skl))
    | ~ nowhere_dense(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ open_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f207]) ).

fof(f1125,plain,
    ( ~ sQ76_spl
    | boundary_set(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ nowhere_dense(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f190]) ).

fof(f1126,plain,
    ( ~ sQ76_spl
    | nowhere_dense(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ empty(sK3_skl(sK44_skl,sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f185]) ).

fof(f1128,plain,
    ( ~ sQ76_spl
    | closed_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ empty(sK3_skl(sK44_skl,sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f167]) ).

fof(f1129,plain,
    ( ~ sQ76_spl
    | open_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl)
    | ~ empty(sK3_skl(sK44_skl,sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1114,f166]) ).

fof(f1130,plain,
    ( ~ sQ76_spl
    | finite(sK3_skl(sK44_skl,sK43_skl))
    | ~ finite(the_carrier(sK43_skl)) ),
    inference(resolution,[status(thm)],[f1114,f173]) ).

fof(f1131,plain,
    ( ~ sQ76_spl
    | in(sK3_skl(sK44_skl,sK43_skl),powerset(the_carrier(sK43_skl)))
    | empty(powerset(the_carrier(sK43_skl))) ),
    inference(resolution,[status(thm)],[f1114,f609]) ).

fof(f1132,definition,
    ( sQ77_spl
  <=> open_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ77_spl])],[split_symbol_definition]) ).

fof(f1135,definition,
    ( sQ78_spl
  <=> nowhere_dense(sK3_skl(sK44_skl,sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ78_spl])],[split_symbol_definition]) ).

fof(f1138,definition,
    ( sQ79_spl
  <=> v5_membered(sK3_skl(sK44_skl,sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ79_spl])],[split_symbol_definition]) ).

fof(f1141,plain,
    ( ~ sQ76_spl
    | sQ79_spl
    | ~ sQ78_spl
    | ~ sQ77_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1117,f660,f663,f1132,f1135,f1138,f1113]) ).

fof(f1142,definition,
    ( sQ80_spl
  <=> v4_membered(sK3_skl(sK44_skl,sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ80_spl])],[split_symbol_definition]) ).

fof(f1145,plain,
    ( ~ sQ76_spl
    | sQ80_spl
    | ~ sQ78_spl
    | ~ sQ77_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1118,f660,f663,f1132,f1135,f1142,f1113]) ).

fof(f1146,definition,
    ( sQ81_spl
  <=> v3_membered(sK3_skl(sK44_skl,sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ81_spl])],[split_symbol_definition]) ).

fof(f1149,plain,
    ( ~ sQ76_spl
    | sQ81_spl
    | ~ sQ78_spl
    | ~ sQ77_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1119,f660,f663,f1132,f1135,f1146,f1113]) ).

fof(f1150,definition,
    ( sQ82_spl
  <=> v2_membered(sK3_skl(sK44_skl,sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ82_spl])],[split_symbol_definition]) ).

fof(f1153,plain,
    ( ~ sQ76_spl
    | sQ82_spl
    | ~ sQ78_spl
    | ~ sQ77_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1120,f660,f663,f1132,f1135,f1150,f1113]) ).

fof(f1154,definition,
    ( sQ83_spl
  <=> v1_membered(sK3_skl(sK44_skl,sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ83_spl])],[split_symbol_definition]) ).

fof(f1157,plain,
    ( ~ sQ76_spl
    | sQ83_spl
    | ~ sQ78_spl
    | ~ sQ77_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1121,f660,f663,f1132,f1135,f1154,f1113]) ).

fof(f1158,definition,
    ( sQ84_spl
  <=> closed_subset(sK3_skl(sK44_skl,sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ84_spl])],[split_symbol_definition]) ).

fof(f1162,definition,
    ( sQ85_spl
  <=> empty(sK3_skl(sK44_skl,sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ85_spl])],[split_symbol_definition]) ).

fof(f1166,definition,
    ( sQ86_spl
  <=> boundary_set(sK3_skl(sK44_skl,sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ86_spl])],[split_symbol_definition]) ).

fof(f1170,plain,
    ( ~ sQ76_spl
    | sQ86_spl
    | ~ sQ78_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1125,f660,f663,f1135,f1166,f1113]) ).

fof(f1171,plain,
    ( ~ sQ76_spl
    | sQ78_spl
    | ~ sQ85_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1126,f660,f663,f1162,f1135,f1113]) ).

fof(f1173,plain,
    ( ~ sQ76_spl
    | sQ84_spl
    | ~ sQ85_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1128,f660,f663,f1162,f1158,f1113]) ).

fof(f1174,plain,
    ( ~ sQ76_spl
    | sQ77_spl
    | ~ sQ85_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1129,f660,f663,f1162,f1132,f1113]) ).

fof(f1175,definition,
    ( sQ87_spl
  <=> finite(sK3_skl(sK44_skl,sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ87_spl])],[split_symbol_definition]) ).

fof(f1178,plain,
    ( ~ sQ76_spl
    | sQ87_spl
    | ~ sQ30_spl ),
    inference(split_clause,[status(thm)],[f1130,f801,f1175,f1113]) ).

fof(f1179,definition,
    ( sQ88_spl
  <=> in(sK3_skl(sK44_skl,sK43_skl),powerset(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ88_spl])],[split_symbol_definition]) ).

fof(f1182,plain,
    ( ~ sQ76_spl
    | sQ88_spl
    | sQ32_spl ),
    inference(split_clause,[status(thm)],[f1131,f808,f1179,f1113]) ).

fof(f1184,plain,
    ( element(neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl)))))
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f1108,f624]) ).

fof(f1195,definition,
    ( sQ92_spl
  <=> element(neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    introduced(definition,[new_symbols(definition,[sQ92_spl])],[split_symbol_definition]) ).

fof(f1196,plain,
    ( ~ sQ92_spl
    | element(neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    inference(component_clause,[status(thm)],[f1195]) ).

fof(f1198,plain,
    ( sQ92_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1184,f657,f660,f1195]) ).

fof(f1200,plain,
    ( neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))) = a_2_0_yellow19(sK43_skl,sK5_skl(the_carrier(sK43_skl)))
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f1109,f624]) ).

fof(f1205,definition,
    ( sQ94_spl
  <=> neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))) = a_2_0_yellow19(sK43_skl,sK5_skl(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ94_spl])],[split_symbol_definition]) ).

fof(f1206,plain,
    ( ~ sQ94_spl
    | neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))) = a_2_0_yellow19(sK43_skl,sK5_skl(the_carrier(sK43_skl))) ),
    inference(component_clause,[status(thm)],[f1205]) ).

fof(f1208,plain,
    ( sQ94_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1200,f657,f660,f1205]) ).

fof(f1209,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | ~ element(X0,powerset(X1))
      | empty(X0) ),
    inference(resolution,[status(thm)],[f1110,f633]) ).

fof(f1210,plain,
    ! [X0,X1] :
      ( element(sK5_skl(X0),X1)
      | ~ element(X0,powerset(X1))
      | empty(X0) ),
    inference(resolution,[status(thm)],[f1110,f630]) ).

fof(f1228,plain,
    ( ~ sQ92_spl
    | in(neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl)))))
    | empty(powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    inference(resolution,[status(thm)],[f1196,f609]) ).

fof(f1276,definition,
    ( sQ106_spl
  <=> in(neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    introduced(definition,[new_symbols(definition,[sQ106_spl])],[split_symbol_definition]) ).

fof(f1279,plain,
    ( ~ sQ92_spl
    | sQ106_spl
    | sQ10_spl ),
    inference(split_clause,[status(thm)],[f1228,f699,f1276,f1195]) ).

fof(f1285,plain,
    ( lower_relstr_subset(cast_as_carrier_subset(sK11_skl),sK11_skl)
    | empty_carrier(sK11_skl) ),
    inference(resolution,[status(thm)],[f263,f400]) ).

fof(f1286,plain,
    ( lower_relstr_subset(cast_as_carrier_subset(sK10_skl),sK10_skl)
    | empty_carrier(sK10_skl) ),
    inference(resolution,[status(thm)],[f263,f393]) ).

fof(f1289,definition,
    ( sQ107_spl
  <=> lower_relstr_subset(cast_as_carrier_subset(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ107_spl])],[split_symbol_definition]) ).

fof(f1292,plain,
    ( sQ107_spl
    | sQ45_spl ),
    inference(split_clause,[status(thm)],[f1285,f895,f1289]) ).

fof(f1293,definition,
    ( sQ108_spl
  <=> lower_relstr_subset(cast_as_carrier_subset(sK10_skl),sK10_skl) ),
    introduced(definition,[new_symbols(definition,[sQ108_spl])],[split_symbol_definition]) ).

fof(f1296,plain,
    ( sQ108_spl
    | sQ35_spl ),
    inference(split_clause,[status(thm)],[f1286,f828,f1293]) ).

fof(f1304,plain,
    ( ~ sQ35_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f829,f394]) ).

fof(f1305,plain,
    ~ sQ35_spl,
    inference(contradiction_clause,[status(thm)],[f1304]) ).

fof(f1307,plain,
    ( upper_relstr_subset(cast_as_carrier_subset(sK11_skl),sK11_skl)
    | empty_carrier(sK11_skl) ),
    inference(resolution,[status(thm)],[f264,f400]) ).

fof(f1308,plain,
    ( upper_relstr_subset(cast_as_carrier_subset(sK10_skl),sK10_skl)
    | empty_carrier(sK10_skl) ),
    inference(resolution,[status(thm)],[f264,f393]) ).

fof(f1311,definition,
    ( sQ111_spl
  <=> upper_relstr_subset(cast_as_carrier_subset(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ111_spl])],[split_symbol_definition]) ).

fof(f1314,plain,
    ( sQ111_spl
    | sQ45_spl ),
    inference(split_clause,[status(thm)],[f1307,f895,f1311]) ).

fof(f1315,definition,
    ( sQ112_spl
  <=> upper_relstr_subset(cast_as_carrier_subset(sK10_skl),sK10_skl) ),
    introduced(definition,[new_symbols(definition,[sQ112_spl])],[split_symbol_definition]) ).

fof(f1318,plain,
    ( sQ112_spl
    | sQ35_spl ),
    inference(split_clause,[status(thm)],[f1308,f828,f1315]) ).

fof(f1324,plain,
    ( ~ sQ76_spl
    | ~ empty(the_carrier(sK43_skl))
    | empty(sK3_skl(sK44_skl,sK43_skl)) ),
    inference(resolution,[status(thm)],[f1209,f1114]) ).

fof(f1326,plain,
    ( ~ empty(the_carrier(sK43_skl))
    | empty(cast_as_carrier_subset(sK43_skl)) ),
    inference(resolution,[status(thm)],[f1209,f993]) ).

fof(f1327,plain,
    ( ~ sQ25_spl
    | ~ empty(the_carrier(sK43_skl))
    | empty(sK45_skl) ),
    inference(resolution,[status(thm)],[f1209,f776]) ).

fof(f1330,plain,
    ( ~ sQ76_spl
    | ~ sQ8_spl
    | sQ85_spl ),
    inference(split_clause,[status(thm)],[f1324,f1162,f689,f1113]) ).

fof(f1331,plain,
    ( ~ sQ8_spl
    | sQ69_spl ),
    inference(split_clause,[status(thm)],[f1326,f1039,f689]) ).

fof(f1332,plain,
    ( ~ sQ25_spl
    | ~ sQ8_spl
    | sQ26_spl ),
    inference(split_clause,[status(thm)],[f1327,f786,f689,f775]) ).

fof(f1338,plain,
    ( ~ sQ25_spl
    | element(sK5_skl(sK45_skl),the_carrier(sK43_skl))
    | empty(sK45_skl) ),
    inference(resolution,[status(thm)],[f1210,f776]) ).

fof(f1349,definition,
    ( sQ116_spl
  <=> element(sK5_skl(sK45_skl),the_carrier(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ116_spl])],[split_symbol_definition]) ).

fof(f1350,plain,
    ( ~ sQ116_spl
    | element(sK5_skl(sK45_skl),the_carrier(sK43_skl)) ),
    inference(component_clause,[status(thm)],[f1349]) ).

fof(f1352,plain,
    ( ~ sQ25_spl
    | sQ116_spl
    | sQ26_spl ),
    inference(split_clause,[status(thm)],[f1338,f786,f1349,f775]) ).

fof(f1362,plain,
    ( upper_relstr_subset(cast_as_carrier_subset(sK13_skl),sK13_skl)
    | empty_carrier(sK13_skl) ),
    inference(resolution,[status(thm)],[f418,f264]) ).

fof(f1363,plain,
    ( lower_relstr_subset(cast_as_carrier_subset(sK13_skl),sK13_skl)
    | empty_carrier(sK13_skl) ),
    inference(resolution,[status(thm)],[f418,f263]) ).

fof(f1366,definition,
    ( sQ119_spl
  <=> empty_carrier(sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ119_spl])],[split_symbol_definition]) ).

fof(f1367,plain,
    ( ~ sQ119_spl
    | empty_carrier(sK13_skl) ),
    inference(component_clause,[status(thm)],[f1366]) ).

fof(f1369,definition,
    ( sQ120_spl
  <=> upper_relstr_subset(cast_as_carrier_subset(sK13_skl),sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ120_spl])],[split_symbol_definition]) ).

fof(f1372,plain,
    ( sQ120_spl
    | sQ119_spl ),
    inference(split_clause,[status(thm)],[f1362,f1366,f1369]) ).

fof(f1373,definition,
    ( sQ121_spl
  <=> lower_relstr_subset(cast_as_carrier_subset(sK13_skl),sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ121_spl])],[split_symbol_definition]) ).

fof(f1376,plain,
    ( sQ121_spl
    | sQ119_spl ),
    inference(split_clause,[status(thm)],[f1363,f1366,f1373]) ).

fof(f1377,plain,
    ( ~ sQ119_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1367,f419]) ).

fof(f1378,plain,
    ~ sQ119_spl,
    inference(contradiction_clause,[status(thm)],[f1377]) ).

fof(f1463,definition,
    ( sQ138_spl
  <=> empty(powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK1_skl))))) ),
    introduced(definition,[new_symbols(definition,[sQ138_spl])],[split_symbol_definition]) ).

fof(f1464,plain,
    ( ~ sQ138_spl
    | empty(powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK1_skl))))) ),
    inference(component_clause,[status(thm)],[f1463]) ).

fof(f1470,plain,
    ( ~ sQ138_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1464,f267]) ).

fof(f1471,plain,
    ~ sQ138_spl,
    inference(contradiction_clause,[status(thm)],[f1470]) ).

fof(f1472,plain,
    ( sK13_skl = rel_str_of(the_carrier(sK13_skl),the_InternalRel(sK13_skl))
    | ~ rel_str(sK13_skl) ),
    inference(resolution,[status(thm)],[f420,f122]) ).

fof(f1473,definition,
    ( sQ140_spl
  <=> rel_str(sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ140_spl])],[split_symbol_definition]) ).

fof(f1475,plain,
    ( sQ140_spl
    | ~ rel_str(sK13_skl) ),
    inference(component_clause,[status(thm)],[f1473]) ).

fof(f1476,definition,
    ( sQ141_spl
  <=> sK13_skl = rel_str_of(the_carrier(sK13_skl),the_InternalRel(sK13_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ141_spl])],[split_symbol_definition]) ).

fof(f1479,plain,
    ( sQ141_spl
    | ~ sQ140_spl ),
    inference(split_clause,[status(thm)],[f1472,f1473,f1476]) ).

fof(f1480,plain,
    ( sQ140_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1475,f418]) ).

fof(f1481,plain,
    sQ140_spl,
    inference(contradiction_clause,[status(thm)],[f1480]) ).

fof(f1494,definition,
    ( sQ142_spl
  <=> reflexive_relstr(sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ142_spl])],[split_symbol_definition]) ).

fof(f1496,plain,
    ( sQ142_spl
    | ~ reflexive_relstr(sK13_skl) ),
    inference(component_clause,[status(thm)],[f1494]) ).

fof(f1497,definition,
    ( sQ143_spl
  <=> join_complete_relstr(sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ143_spl])],[split_symbol_definition]) ).

fof(f1500,definition,
    ( sQ144_spl
  <=> with_infima_relstr(sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ144_spl])],[split_symbol_definition]) ).

fof(f1504,plain,
    ( sQ142_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1496,f421]) ).

fof(f1505,plain,
    sQ142_spl,
    inference(contradiction_clause,[status(thm)],[f1504]) ).

fof(f1506,plain,
    ( bounded_relstr(sK13_skl)
    | empty_carrier(sK13_skl)
    | ~ rel_str(sK13_skl) ),
    inference(resolution,[status(thm)],[f424,f188]) ).

fof(f1507,plain,
    ( with_infima_relstr(sK13_skl)
    | empty_carrier(sK13_skl)
    | ~ rel_str(sK13_skl) ),
    inference(resolution,[status(thm)],[f424,f171]) ).

fof(f1508,plain,
    ( with_suprema_relstr(sK13_skl)
    | empty_carrier(sK13_skl)
    | ~ rel_str(sK13_skl) ),
    inference(resolution,[status(thm)],[f424,f170]) ).

fof(f1509,plain,
    ( join_complete_relstr(sK13_skl)
    | ~ reflexive_relstr(sK13_skl)
    | empty_carrier(sK13_skl)
    | ~ rel_str(sK13_skl) ),
    inference(resolution,[status(thm)],[f424,f129]) ).

fof(f1510,plain,
    ( up_complete_relstr(sK13_skl)
    | ~ reflexive_relstr(sK13_skl)
    | empty_carrier(sK13_skl)
    | ~ rel_str(sK13_skl) ),
    inference(resolution,[status(thm)],[f424,f128]) ).

fof(f1511,definition,
    ( sQ145_spl
  <=> bounded_relstr(sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ145_spl])],[split_symbol_definition]) ).

fof(f1514,plain,
    ( sQ145_spl
    | sQ119_spl
    | ~ sQ140_spl ),
    inference(split_clause,[status(thm)],[f1506,f1473,f1366,f1511]) ).

fof(f1515,plain,
    ( sQ144_spl
    | sQ119_spl
    | ~ sQ140_spl ),
    inference(split_clause,[status(thm)],[f1507,f1473,f1366,f1500]) ).

fof(f1516,definition,
    ( sQ146_spl
  <=> with_suprema_relstr(sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ146_spl])],[split_symbol_definition]) ).

fof(f1519,plain,
    ( sQ146_spl
    | sQ119_spl
    | ~ sQ140_spl ),
    inference(split_clause,[status(thm)],[f1508,f1473,f1366,f1516]) ).

fof(f1520,plain,
    ( sQ143_spl
    | ~ sQ142_spl
    | sQ119_spl
    | ~ sQ140_spl ),
    inference(split_clause,[status(thm)],[f1509,f1473,f1366,f1494,f1497]) ).

fof(f1521,definition,
    ( sQ147_spl
  <=> up_complete_relstr(sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ147_spl])],[split_symbol_definition]) ).

fof(f1524,plain,
    ( sQ147_spl
    | ~ sQ142_spl
    | sQ119_spl
    | ~ sQ140_spl ),
    inference(split_clause,[status(thm)],[f1510,f1473,f1366,f1494,f1521]) ).

fof(f1541,plain,
    ( upper_relstr_subset(cast_as_carrier_subset(sK18_skl),sK18_skl)
    | empty_carrier(sK18_skl) ),
    inference(resolution,[status(thm)],[f442,f264]) ).

fof(f1542,plain,
    ( lower_relstr_subset(cast_as_carrier_subset(sK18_skl),sK18_skl)
    | empty_carrier(sK18_skl) ),
    inference(resolution,[status(thm)],[f442,f263]) ).

fof(f1545,definition,
    ( sQ148_spl
  <=> empty_carrier(sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ148_spl])],[split_symbol_definition]) ).

fof(f1546,plain,
    ( ~ sQ148_spl
    | empty_carrier(sK18_skl) ),
    inference(component_clause,[status(thm)],[f1545]) ).

fof(f1548,definition,
    ( sQ149_spl
  <=> upper_relstr_subset(cast_as_carrier_subset(sK18_skl),sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ149_spl])],[split_symbol_definition]) ).

fof(f1551,plain,
    ( sQ149_spl
    | sQ148_spl ),
    inference(split_clause,[status(thm)],[f1541,f1545,f1548]) ).

fof(f1552,definition,
    ( sQ150_spl
  <=> lower_relstr_subset(cast_as_carrier_subset(sK18_skl),sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ150_spl])],[split_symbol_definition]) ).

fof(f1555,plain,
    ( sQ150_spl
    | sQ148_spl ),
    inference(split_clause,[status(thm)],[f1542,f1545,f1552]) ).

fof(f1556,plain,
    ( ~ sQ148_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1546,f443]) ).

fof(f1557,plain,
    ~ sQ148_spl,
    inference(contradiction_clause,[status(thm)],[f1556]) ).

fof(f1559,plain,
    ( directed_subset(cast_as_carrier_subset(sK11_skl),sK11_skl)
    | ~ rel_str(sK11_skl) ),
    inference(resolution,[status(thm)],[f291,f406]) ).

fof(f1561,definition,
    ( sQ151_spl
  <=> directed_subset(cast_as_carrier_subset(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ151_spl])],[split_symbol_definition]) ).

fof(f1564,plain,
    ( sQ151_spl
    | ~ sQ41_spl ),
    inference(split_clause,[status(thm)],[f1559,f863,f1561]) ).

fof(f1569,plain,
    ( sK18_skl = rel_str_of(the_carrier(sK18_skl),the_InternalRel(sK18_skl))
    | ~ rel_str(sK18_skl) ),
    inference(resolution,[status(thm)],[f445,f122]) ).

fof(f1570,definition,
    ( sQ152_spl
  <=> rel_str(sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ152_spl])],[split_symbol_definition]) ).

fof(f1572,plain,
    ( sQ152_spl
    | ~ rel_str(sK18_skl) ),
    inference(component_clause,[status(thm)],[f1570]) ).

fof(f1573,definition,
    ( sQ153_spl
  <=> sK18_skl = rel_str_of(the_carrier(sK18_skl),the_InternalRel(sK18_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ153_spl])],[split_symbol_definition]) ).

fof(f1576,plain,
    ( sQ153_spl
    | ~ sQ152_spl ),
    inference(split_clause,[status(thm)],[f1569,f1570,f1573]) ).

fof(f1577,plain,
    ( sQ152_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1572,f442]) ).

fof(f1578,plain,
    sQ152_spl,
    inference(contradiction_clause,[status(thm)],[f1577]) ).

fof(f1580,plain,
    ( filtered_subset(cast_as_carrier_subset(sK11_skl),sK11_skl)
    | ~ rel_str(sK11_skl) ),
    inference(resolution,[status(thm)],[f323,f407]) ).

fof(f1582,definition,
    ( sQ154_spl
  <=> filtered_subset(cast_as_carrier_subset(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ154_spl])],[split_symbol_definition]) ).

fof(f1585,plain,
    ( sQ154_spl
    | ~ sQ41_spl ),
    inference(split_clause,[status(thm)],[f1580,f863,f1582]) ).

fof(f1587,plain,
    ( closed_subset(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f325,f624]) ).

fof(f1592,plain,
    ( sQ68_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1587,f660,f1035]) ).

fof(f1597,plain,
    ( open_subset(cast_as_carrier_subset(sK43_skl),sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f336,f624]) ).

fof(f1602,plain,
    ( sQ61_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1597,f660,f1009]) ).

fof(f1638,plain,
    ( ~ sQ116_spl
    | point_neighbourhood(sK3_skl(sK5_skl(sK45_skl),sK43_skl),sK43_skl,sK5_skl(sK45_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f1350,f249]) ).

fof(f1639,plain,
    ( ~ sQ116_spl
    | element(neighborhood_system(sK43_skl,sK5_skl(sK45_skl)),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl)))))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f1350,f225]) ).

fof(f1640,plain,
    ( ~ sQ116_spl
    | neighborhood_system(sK43_skl,sK5_skl(sK45_skl)) = a_2_0_yellow19(sK43_skl,sK5_skl(sK45_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f1350,f220]) ).

fof(f1641,plain,
    ( ~ sQ116_spl
    | in(sK5_skl(sK45_skl),the_carrier(sK43_skl))
    | empty(the_carrier(sK43_skl)) ),
    inference(resolution,[status(thm)],[f1350,f609]) ).

fof(f1642,definition,
    ( sQ157_spl
  <=> point_neighbourhood(sK3_skl(sK5_skl(sK45_skl),sK43_skl),sK43_skl,sK5_skl(sK45_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ157_spl])],[split_symbol_definition]) ).

fof(f1645,plain,
    ( ~ sQ116_spl
    | sQ157_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1638,f657,f660,f663,f1642,f1349]) ).

fof(f1646,definition,
    ( sQ158_spl
  <=> element(neighborhood_system(sK43_skl,sK5_skl(sK45_skl)),powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK43_skl))))) ),
    introduced(definition,[new_symbols(definition,[sQ158_spl])],[split_symbol_definition]) ).

fof(f1649,plain,
    ( ~ sQ116_spl
    | sQ158_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1639,f657,f660,f663,f1646,f1349]) ).

fof(f1650,definition,
    ( sQ159_spl
  <=> neighborhood_system(sK43_skl,sK5_skl(sK45_skl)) = a_2_0_yellow19(sK43_skl,sK5_skl(sK45_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ159_spl])],[split_symbol_definition]) ).

fof(f1653,plain,
    ( ~ sQ116_spl
    | sQ159_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1640,f657,f660,f663,f1650,f1349]) ).

fof(f1654,definition,
    ( sQ160_spl
  <=> in(sK5_skl(sK45_skl),the_carrier(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ160_spl])],[split_symbol_definition]) ).

fof(f1657,plain,
    ( ~ sQ116_spl
    | sQ160_spl
    | sQ8_spl ),
    inference(split_clause,[status(thm)],[f1641,f689,f1654,f1349]) ).

fof(f1661,definition,
    ( sQ161_spl
  <=> reflexive_relstr(sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ161_spl])],[split_symbol_definition]) ).

fof(f1663,plain,
    ( sQ161_spl
    | ~ reflexive_relstr(sK18_skl) ),
    inference(component_clause,[status(thm)],[f1661]) ).

fof(f1671,plain,
    ( sQ161_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1663,f446]) ).

fof(f1672,plain,
    sQ161_spl,
    inference(contradiction_clause,[status(thm)],[f1671]) ).

fof(f1673,plain,
    ( filtered_subset(cast_as_carrier_subset(sK18_skl),sK18_skl)
    | ~ rel_str(sK18_skl)
    | empty_carrier(sK18_skl) ),
    inference(resolution,[status(thm)],[f449,f328]) ).

fof(f1674,definition,
    ( sQ164_spl
  <=> filtered_subset(cast_as_carrier_subset(sK18_skl),sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ164_spl])],[split_symbol_definition]) ).

fof(f1677,plain,
    ( sQ164_spl
    | ~ sQ152_spl
    | sQ148_spl ),
    inference(split_clause,[status(thm)],[f1673,f1545,f1570,f1674]) ).

fof(f1680,plain,
    ! [X0] :
      ( ~ sQ94_spl
      | point_neighbourhood(sK7_skl(X0,sK5_skl(the_carrier(sK43_skl)),sK43_skl),sK43_skl,sK5_skl(the_carrier(sK43_skl)))
      | ~ in(X0,neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))))
      | ~ element(sK5_skl(the_carrier(sK43_skl)),the_carrier(sK43_skl))
      | ~ top_str(sK43_skl)
      | ~ topological_space(sK43_skl)
      | empty_carrier(sK43_skl) ),
    inference(paramodulation,[status(thm)],[f1206,f372]) ).

fof(f1681,plain,
    ! [X0] :
      ( ~ sQ6_spl
      | point_neighbourhood(sK7_skl(X0,sK44_skl,sK43_skl),sK43_skl,sK44_skl)
      | ~ in(X0,neighborhood_system(sK43_skl,sK44_skl))
      | ~ element(sK44_skl,the_carrier(sK43_skl))
      | ~ top_str(sK43_skl)
      | ~ topological_space(sK43_skl)
      | empty_carrier(sK43_skl) ),
    inference(paramodulation,[status(thm)],[f671,f372]) ).

fof(f1682,definition,
    ( sQ165_spl
  <=> top_str(sK1_skl) ),
    introduced(definition,[new_symbols(definition,[sQ165_spl])],[split_symbol_definition]) ).

fof(f1684,plain,
    ( sQ165_spl
    | ~ top_str(sK1_skl) ),
    inference(component_clause,[status(thm)],[f1682]) ).

fof(f1685,definition,
    ( sQ166_spl
  <=> element(sK5_skl(the_carrier(sK1_skl)),the_carrier(sK1_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ166_spl])],[split_symbol_definition]) ).

fof(f1687,plain,
    ( sQ166_spl
    | ~ element(sK5_skl(the_carrier(sK1_skl)),the_carrier(sK1_skl)) ),
    inference(component_clause,[status(thm)],[f1685]) ).

fof(f1692,definition,
    ( sQ168_spl
  <=> element(sK5_skl(the_carrier(sK43_skl)),the_carrier(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ168_spl])],[split_symbol_definition]) ).

fof(f1694,plain,
    ( sQ168_spl
    | ~ element(sK5_skl(the_carrier(sK43_skl)),the_carrier(sK43_skl)) ),
    inference(component_clause,[status(thm)],[f1692]) ).

fof(f1695,definition,
    ! [X0] :
      ( sQ169_spl
    <=> ( point_neighbourhood(sK7_skl(X0,sK5_skl(the_carrier(sK43_skl)),sK43_skl),sK43_skl,sK5_skl(the_carrier(sK43_skl)))
        | ~ in(X0,neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ169_spl])],[split_symbol_definition]) ).

fof(f1698,plain,
    ( ~ sQ94_spl
    | sQ169_spl
    | ~ sQ168_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1680,f657,f660,f663,f1692,f1695,f1205]) ).

fof(f1699,definition,
    ! [X0] :
      ( sQ170_spl
    <=> ( point_neighbourhood(sK7_skl(X0,sK44_skl,sK43_skl),sK43_skl,sK44_skl)
        | ~ in(X0,neighborhood_system(sK43_skl,sK44_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ170_spl])],[split_symbol_definition]) ).

fof(f1700,plain,
    ! [X0] :
      ( ~ sQ170_spl
      | point_neighbourhood(sK7_skl(X0,sK44_skl,sK43_skl),sK43_skl,sK44_skl)
      | ~ in(X0,neighborhood_system(sK43_skl,sK44_skl)) ),
    inference(component_clause,[status(thm)],[f1699]) ).

fof(f1702,plain,
    ( ~ sQ6_spl
    | sQ170_spl
    | ~ sQ24_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1681,f657,f660,f663,f772,f1699,f670]) ).

fof(f1703,plain,
    ( sQ168_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1694,f253]) ).

fof(f1704,plain,
    sQ168_spl,
    inference(contradiction_clause,[status(thm)],[f1703]) ).

fof(f1705,plain,
    ( sQ166_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1687,f253]) ).

fof(f1706,plain,
    sQ166_spl,
    inference(contradiction_clause,[status(thm)],[f1705]) ).

fof(f1707,plain,
    ( sQ165_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1684,f244]) ).

fof(f1708,plain,
    sQ165_spl,
    inference(contradiction_clause,[status(thm)],[f1707]) ).

fof(f1710,plain,
    ! [X0] :
      ( ~ sQ94_spl
      | X0 = sK7_skl(X0,sK5_skl(the_carrier(sK43_skl)),sK43_skl)
      | ~ in(X0,neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl))))
      | ~ element(sK5_skl(the_carrier(sK43_skl)),the_carrier(sK43_skl))
      | ~ top_str(sK43_skl)
      | ~ topological_space(sK43_skl)
      | empty_carrier(sK43_skl) ),
    inference(paramodulation,[status(thm)],[f1206,f373]) ).

fof(f1711,plain,
    ! [X0] :
      ( ~ sQ6_spl
      | X0 = sK7_skl(X0,sK44_skl,sK43_skl)
      | ~ in(X0,neighborhood_system(sK43_skl,sK44_skl))
      | ~ element(sK44_skl,the_carrier(sK43_skl))
      | ~ top_str(sK43_skl)
      | ~ topological_space(sK43_skl)
      | empty_carrier(sK43_skl) ),
    inference(paramodulation,[status(thm)],[f671,f373]) ).

fof(f1712,definition,
    ! [X0] :
      ( sQ171_spl
    <=> ( X0 = sK7_skl(X0,sK5_skl(the_carrier(sK43_skl)),sK43_skl)
        | ~ in(X0,neighborhood_system(sK43_skl,sK5_skl(the_carrier(sK43_skl)))) ) ),
    introduced(definition,[new_symbols(definition,[sQ171_spl])],[split_symbol_definition]) ).

fof(f1715,plain,
    ( ~ sQ94_spl
    | sQ171_spl
    | ~ sQ168_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1710,f657,f660,f663,f1692,f1712,f1205]) ).

fof(f1716,definition,
    ! [X0] :
      ( sQ172_spl
    <=> ( X0 = sK7_skl(X0,sK44_skl,sK43_skl)
        | ~ in(X0,neighborhood_system(sK43_skl,sK44_skl)) ) ),
    introduced(definition,[new_symbols(definition,[sQ172_spl])],[split_symbol_definition]) ).

fof(f1717,plain,
    ! [X0] :
      ( ~ sQ172_spl
      | X0 = sK7_skl(X0,sK44_skl,sK43_skl)
      | ~ in(X0,neighborhood_system(sK43_skl,sK44_skl)) ),
    inference(component_clause,[status(thm)],[f1716]) ).

fof(f1719,plain,
    ( ~ sQ6_spl
    | sQ172_spl
    | ~ sQ24_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1711,f657,f660,f663,f772,f1716,f670]) ).

fof(f1720,plain,
    ( ~ sQ75_spl
    | in(sK3_skl(sK44_skl,sK43_skl),a_2_0_yellow19(sK43_skl,sK44_skl))
    | ~ element(sK44_skl,the_carrier(sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f654,f1087]) ).

fof(f1721,definition,
    ( sQ173_spl
  <=> in(sK3_skl(sK44_skl,sK43_skl),a_2_0_yellow19(sK43_skl,sK44_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ173_spl])],[split_symbol_definition]) ).

fof(f1724,plain,
    ( ~ sQ75_spl
    | sQ173_spl
    | ~ sQ24_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f1720,f657,f660,f663,f772,f1721,f1086]) ).

fof(f1728,plain,
    ( element(sK8_skl(sK18_skl),powerset(the_carrier(sK18_skl)))
    | ~ rel_str(sK18_skl)
    | ~ reflexive_relstr(sK18_skl)
    | empty_carrier(sK18_skl) ),
    inference(resolution,[status(thm)],[f380,f447]) ).

fof(f1729,plain,
    ( element(sK8_skl(sK13_skl),powerset(the_carrier(sK13_skl)))
    | ~ rel_str(sK13_skl)
    | ~ reflexive_relstr(sK13_skl)
    | empty_carrier(sK13_skl) ),
    inference(resolution,[status(thm)],[f380,f422]) ).

fof(f1731,plain,
    ( element(sK8_skl(sK11_skl),powerset(the_carrier(sK11_skl)))
    | ~ rel_str(sK11_skl)
    | ~ reflexive_relstr(sK11_skl)
    | empty_carrier(sK11_skl) ),
    inference(resolution,[status(thm)],[f380,f404]) ).

fof(f1732,plain,
    ( element(sK8_skl(sK10_skl),powerset(the_carrier(sK10_skl)))
    | ~ rel_str(sK10_skl)
    | ~ reflexive_relstr(sK10_skl)
    | empty_carrier(sK10_skl) ),
    inference(resolution,[status(thm)],[f380,f396]) ).

fof(f1733,definition,
    ( sQ174_spl
  <=> element(sK8_skl(sK18_skl),powerset(the_carrier(sK18_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ174_spl])],[split_symbol_definition]) ).

fof(f1736,plain,
    ( sQ174_spl
    | ~ sQ152_spl
    | ~ sQ161_spl
    | sQ148_spl ),
    inference(split_clause,[status(thm)],[f1728,f1545,f1661,f1570,f1733]) ).

fof(f1737,definition,
    ( sQ175_spl
  <=> element(sK8_skl(sK13_skl),powerset(the_carrier(sK13_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ175_spl])],[split_symbol_definition]) ).

fof(f1740,plain,
    ( sQ175_spl
    | ~ sQ140_spl
    | ~ sQ142_spl
    | sQ119_spl ),
    inference(split_clause,[status(thm)],[f1729,f1366,f1494,f1473,f1737]) ).

fof(f1742,definition,
    ( sQ176_spl
  <=> element(sK8_skl(sK11_skl),powerset(the_carrier(sK11_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ176_spl])],[split_symbol_definition]) ).

fof(f1745,plain,
    ( sQ176_spl
    | ~ sQ41_spl
    | ~ sQ46_spl
    | sQ45_spl ),
    inference(split_clause,[status(thm)],[f1731,f895,f898,f863,f1742]) ).

fof(f1746,definition,
    ( sQ177_spl
  <=> element(sK8_skl(sK10_skl),powerset(the_carrier(sK10_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ177_spl])],[split_symbol_definition]) ).

fof(f1749,plain,
    ( sQ177_spl
    | ~ sQ34_spl
    | ~ sQ36_spl
    | sQ35_spl ),
    inference(split_clause,[status(thm)],[f1732,f828,f831,f825,f1746]) ).

fof(f1750,plain,
    ( sQ34_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f827,f393]) ).

fof(f1751,plain,
    sQ34_spl,
    inference(contradiction_clause,[status(thm)],[f1750]) ).

fof(f1752,plain,
    ( sQ36_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f833,f395]) ).

fof(f1753,plain,
    sQ36_spl,
    inference(contradiction_clause,[status(thm)],[f1752]) ).

fof(f1762,plain,
    ( directed_subset(cast_as_carrier_subset(sK18_skl),sK18_skl)
    | ~ rel_str(sK18_skl)
    | empty_carrier(sK18_skl) ),
    inference(resolution,[status(thm)],[f450,f316]) ).

fof(f1763,plain,
    ( bounded_relstr(sK18_skl)
    | ~ lower_bounded_relstr(sK18_skl)
    | ~ rel_str(sK18_skl) ),
    inference(resolution,[status(thm)],[f450,f202]) ).

fof(f1765,definition,
    ( sQ178_spl
  <=> directed_subset(cast_as_carrier_subset(sK18_skl),sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ178_spl])],[split_symbol_definition]) ).

fof(f1768,plain,
    ( sQ178_spl
    | ~ sQ152_spl
    | sQ148_spl ),
    inference(split_clause,[status(thm)],[f1762,f1545,f1570,f1765]) ).

fof(f1769,definition,
    ( sQ179_spl
  <=> lower_bounded_relstr(sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ179_spl])],[split_symbol_definition]) ).

fof(f1771,plain,
    ( sQ179_spl
    | ~ lower_bounded_relstr(sK18_skl) ),
    inference(component_clause,[status(thm)],[f1769]) ).

fof(f1772,definition,
    ( sQ180_spl
  <=> bounded_relstr(sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ180_spl])],[split_symbol_definition]) ).

fof(f1775,plain,
    ( sQ180_spl
    | ~ sQ179_spl
    | ~ sQ152_spl ),
    inference(split_clause,[status(thm)],[f1763,f1570,f1769,f1772]) ).

fof(f1783,plain,
    ( sQ179_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1771,f449]) ).

fof(f1784,plain,
    sQ179_spl,
    inference(contradiction_clause,[status(thm)],[f1783]) ).

fof(f1785,plain,
    ( upper_bounded_relstr(sK18_skl)
    | ~ rel_str(sK18_skl) ),
    inference(resolution,[status(thm)],[f451,f193]) ).

fof(f1787,definition,
    ( sQ183_spl
  <=> upper_bounded_relstr(sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ183_spl])],[split_symbol_definition]) ).

fof(f1790,plain,
    ( sQ183_spl
    | ~ sQ152_spl ),
    inference(split_clause,[status(thm)],[f1785,f1570,f1787]) ).

fof(f1792,plain,
    ( filtered_subset(sK8_skl(sK18_skl),sK18_skl)
    | ~ rel_str(sK18_skl)
    | ~ reflexive_relstr(sK18_skl)
    | empty_carrier(sK18_skl) ),
    inference(resolution,[status(thm)],[f382,f447]) ).

fof(f1793,plain,
    ( filtered_subset(sK8_skl(sK13_skl),sK13_skl)
    | ~ rel_str(sK13_skl)
    | ~ reflexive_relstr(sK13_skl)
    | empty_carrier(sK13_skl) ),
    inference(resolution,[status(thm)],[f382,f422]) ).

fof(f1795,plain,
    ( filtered_subset(sK8_skl(sK11_skl),sK11_skl)
    | ~ rel_str(sK11_skl)
    | ~ reflexive_relstr(sK11_skl)
    | empty_carrier(sK11_skl) ),
    inference(resolution,[status(thm)],[f382,f404]) ).

fof(f1796,plain,
    ( filtered_subset(sK8_skl(sK10_skl),sK10_skl)
    | ~ rel_str(sK10_skl)
    | ~ reflexive_relstr(sK10_skl)
    | empty_carrier(sK10_skl) ),
    inference(resolution,[status(thm)],[f382,f396]) ).

fof(f1797,definition,
    ( sQ184_spl
  <=> filtered_subset(sK8_skl(sK18_skl),sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ184_spl])],[split_symbol_definition]) ).

fof(f1800,plain,
    ( sQ184_spl
    | ~ sQ152_spl
    | ~ sQ161_spl
    | sQ148_spl ),
    inference(split_clause,[status(thm)],[f1792,f1545,f1661,f1570,f1797]) ).

fof(f1801,definition,
    ( sQ185_spl
  <=> filtered_subset(sK8_skl(sK13_skl),sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ185_spl])],[split_symbol_definition]) ).

fof(f1804,plain,
    ( sQ185_spl
    | ~ sQ140_spl
    | ~ sQ142_spl
    | sQ119_spl ),
    inference(split_clause,[status(thm)],[f1793,f1366,f1494,f1473,f1801]) ).

fof(f1806,definition,
    ( sQ186_spl
  <=> filtered_subset(sK8_skl(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ186_spl])],[split_symbol_definition]) ).

fof(f1809,plain,
    ( sQ186_spl
    | ~ sQ41_spl
    | ~ sQ46_spl
    | sQ45_spl ),
    inference(split_clause,[status(thm)],[f1795,f895,f898,f863,f1806]) ).

fof(f1810,definition,
    ( sQ187_spl
  <=> filtered_subset(sK8_skl(sK10_skl),sK10_skl) ),
    introduced(definition,[new_symbols(definition,[sQ187_spl])],[split_symbol_definition]) ).

fof(f1813,plain,
    ( sQ187_spl
    | ~ sQ34_spl
    | ~ sQ36_spl
    | sQ35_spl ),
    inference(split_clause,[status(thm)],[f1796,f828,f831,f825,f1810]) ).

fof(f1814,plain,
    ( upper_relstr_subset(sK8_skl(sK18_skl),sK18_skl)
    | ~ rel_str(sK18_skl)
    | ~ reflexive_relstr(sK18_skl)
    | empty_carrier(sK18_skl) ),
    inference(resolution,[status(thm)],[f383,f447]) ).

fof(f1815,plain,
    ( upper_relstr_subset(sK8_skl(sK13_skl),sK13_skl)
    | ~ rel_str(sK13_skl)
    | ~ reflexive_relstr(sK13_skl)
    | empty_carrier(sK13_skl) ),
    inference(resolution,[status(thm)],[f383,f422]) ).

fof(f1817,plain,
    ( upper_relstr_subset(sK8_skl(sK11_skl),sK11_skl)
    | ~ rel_str(sK11_skl)
    | ~ reflexive_relstr(sK11_skl)
    | empty_carrier(sK11_skl) ),
    inference(resolution,[status(thm)],[f383,f404]) ).

fof(f1818,plain,
    ( upper_relstr_subset(sK8_skl(sK10_skl),sK10_skl)
    | ~ rel_str(sK10_skl)
    | ~ reflexive_relstr(sK10_skl)
    | empty_carrier(sK10_skl) ),
    inference(resolution,[status(thm)],[f383,f396]) ).

fof(f1819,definition,
    ( sQ188_spl
  <=> upper_relstr_subset(sK8_skl(sK18_skl),sK18_skl) ),
    introduced(definition,[new_symbols(definition,[sQ188_spl])],[split_symbol_definition]) ).

fof(f1822,plain,
    ( sQ188_spl
    | ~ sQ152_spl
    | ~ sQ161_spl
    | sQ148_spl ),
    inference(split_clause,[status(thm)],[f1814,f1545,f1661,f1570,f1819]) ).

fof(f1823,definition,
    ( sQ189_spl
  <=> upper_relstr_subset(sK8_skl(sK13_skl),sK13_skl) ),
    introduced(definition,[new_symbols(definition,[sQ189_spl])],[split_symbol_definition]) ).

fof(f1826,plain,
    ( sQ189_spl
    | ~ sQ140_spl
    | ~ sQ142_spl
    | sQ119_spl ),
    inference(split_clause,[status(thm)],[f1815,f1366,f1494,f1473,f1823]) ).

fof(f1828,definition,
    ( sQ190_spl
  <=> upper_relstr_subset(sK8_skl(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ190_spl])],[split_symbol_definition]) ).

fof(f1831,plain,
    ( sQ190_spl
    | ~ sQ41_spl
    | ~ sQ46_spl
    | sQ45_spl ),
    inference(split_clause,[status(thm)],[f1817,f895,f898,f863,f1828]) ).

fof(f1832,definition,
    ( sQ191_spl
  <=> upper_relstr_subset(sK8_skl(sK10_skl),sK10_skl) ),
    introduced(definition,[new_symbols(definition,[sQ191_spl])],[split_symbol_definition]) ).

fof(f1835,plain,
    ( sQ191_spl
    | ~ sQ34_spl
    | ~ sQ36_spl
    | sQ35_spl ),
    inference(split_clause,[status(thm)],[f1818,f828,f831,f825,f1832]) ).

fof(f1837,plain,
    ( element(sK9_skl(sK11_skl),powerset(the_carrier(sK11_skl)))
    | ~ rel_str(sK11_skl)
    | ~ with_suprema_relstr(sK11_skl)
    | ~ antisymmetric_relstr(sK11_skl)
    | ~ transitive_relstr(sK11_skl)
    | ~ reflexive_relstr(sK11_skl) ),
    inference(resolution,[status(thm)],[f386,f407]) ).

fof(f1839,definition,
    ( sQ192_spl
  <=> transitive_relstr(sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ192_spl])],[split_symbol_definition]) ).

fof(f1841,plain,
    ( sQ192_spl
    | ~ transitive_relstr(sK11_skl) ),
    inference(component_clause,[status(thm)],[f1839]) ).

fof(f1842,definition,
    ( sQ193_spl
  <=> element(sK9_skl(sK11_skl),powerset(the_carrier(sK11_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ193_spl])],[split_symbol_definition]) ).

fof(f1845,plain,
    ( sQ193_spl
    | ~ sQ41_spl
    | ~ sQ60_spl
    | ~ sQ74_spl
    | ~ sQ192_spl
    | ~ sQ46_spl ),
    inference(split_clause,[status(thm)],[f1837,f898,f1839,f1071,f978,f863,f1842]) ).

fof(f1847,plain,
    ( directed_subset(sK9_skl(sK11_skl),sK11_skl)
    | ~ rel_str(sK11_skl)
    | ~ with_suprema_relstr(sK11_skl)
    | ~ antisymmetric_relstr(sK11_skl)
    | ~ transitive_relstr(sK11_skl)
    | ~ reflexive_relstr(sK11_skl) ),
    inference(resolution,[status(thm)],[f388,f407]) ).

fof(f1849,definition,
    ( sQ194_spl
  <=> directed_subset(sK9_skl(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ194_spl])],[split_symbol_definition]) ).

fof(f1852,plain,
    ( sQ194_spl
    | ~ sQ41_spl
    | ~ sQ60_spl
    | ~ sQ74_spl
    | ~ sQ192_spl
    | ~ sQ46_spl ),
    inference(split_clause,[status(thm)],[f1847,f898,f1839,f1071,f978,f863,f1849]) ).

fof(f1853,plain,
    ( sQ74_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1073,f405]) ).

fof(f1854,plain,
    sQ74_spl,
    inference(contradiction_clause,[status(thm)],[f1853]) ).

fof(f1855,plain,
    ( sQ192_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1841,f404]) ).

fof(f1856,plain,
    sQ192_spl,
    inference(contradiction_clause,[status(thm)],[f1855]) ).

fof(f1894,plain,
    ( ~ sQ0_spl
    | ~ sQ170_spl
    | point_neighbourhood(sK7_skl(sK45_skl,sK44_skl,sK43_skl),sK43_skl,sK44_skl) ),
    inference(resolution,[status(thm)],[f1700,f643]) ).

fof(f1901,plain,
    ( filtered_subset(sK9_skl(sK11_skl),sK11_skl)
    | ~ rel_str(sK11_skl)
    | ~ with_suprema_relstr(sK11_skl)
    | ~ antisymmetric_relstr(sK11_skl)
    | ~ transitive_relstr(sK11_skl)
    | ~ reflexive_relstr(sK11_skl) ),
    inference(resolution,[status(thm)],[f389,f407]) ).

fof(f1903,definition,
    ( sQ201_spl
  <=> filtered_subset(sK9_skl(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ201_spl])],[split_symbol_definition]) ).

fof(f1906,plain,
    ( sQ201_spl
    | ~ sQ41_spl
    | ~ sQ60_spl
    | ~ sQ74_spl
    | ~ sQ192_spl
    | ~ sQ46_spl ),
    inference(split_clause,[status(thm)],[f1901,f898,f1839,f1071,f978,f863,f1903]) ).

fof(f1908,plain,
    ( lower_relstr_subset(sK9_skl(sK11_skl),sK11_skl)
    | ~ rel_str(sK11_skl)
    | ~ with_suprema_relstr(sK11_skl)
    | ~ antisymmetric_relstr(sK11_skl)
    | ~ transitive_relstr(sK11_skl)
    | ~ reflexive_relstr(sK11_skl) ),
    inference(resolution,[status(thm)],[f390,f407]) ).

fof(f1910,definition,
    ( sQ202_spl
  <=> lower_relstr_subset(sK9_skl(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ202_spl])],[split_symbol_definition]) ).

fof(f1913,plain,
    ( sQ202_spl
    | ~ sQ41_spl
    | ~ sQ60_spl
    | ~ sQ74_spl
    | ~ sQ192_spl
    | ~ sQ46_spl ),
    inference(split_clause,[status(thm)],[f1908,f898,f1839,f1071,f978,f863,f1910]) ).

fof(f1915,plain,
    ( upper_relstr_subset(sK9_skl(sK11_skl),sK11_skl)
    | ~ rel_str(sK11_skl)
    | ~ with_suprema_relstr(sK11_skl)
    | ~ antisymmetric_relstr(sK11_skl)
    | ~ transitive_relstr(sK11_skl)
    | ~ reflexive_relstr(sK11_skl) ),
    inference(resolution,[status(thm)],[f391,f407]) ).

fof(f1917,definition,
    ( sQ203_spl
  <=> upper_relstr_subset(sK9_skl(sK11_skl),sK11_skl) ),
    introduced(definition,[new_symbols(definition,[sQ203_spl])],[split_symbol_definition]) ).

fof(f1920,plain,
    ( sQ203_spl
    | ~ sQ41_spl
    | ~ sQ60_spl
    | ~ sQ74_spl
    | ~ sQ192_spl
    | ~ sQ46_spl ),
    inference(split_clause,[status(thm)],[f1915,f898,f1839,f1071,f978,f863,f1917]) ).

fof(f1943,plain,
    ( element(sK16_skl(sK43_skl),powerset(the_carrier(sK43_skl)))
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f434,f624]) ).

fof(f1948,definition,
    ( sQ205_spl
  <=> element(sK16_skl(sK43_skl),powerset(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ205_spl])],[split_symbol_definition]) ).

fof(f1949,plain,
    ( ~ sQ205_spl
    | element(sK16_skl(sK43_skl),powerset(the_carrier(sK43_skl))) ),
    inference(component_clause,[status(thm)],[f1948]) ).

fof(f1951,plain,
    ( sQ205_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1943,f660,f1948]) ).

fof(f1952,plain,
    ( ~ sQ205_spl
    | v5_membered(sK16_skl(sK43_skl))
    | ~ nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ open_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f211]) ).

fof(f1953,plain,
    ( ~ sQ205_spl
    | v4_membered(sK16_skl(sK43_skl))
    | ~ nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ open_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f210]) ).

fof(f1954,plain,
    ( ~ sQ205_spl
    | v3_membered(sK16_skl(sK43_skl))
    | ~ nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ open_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f209]) ).

fof(f1955,plain,
    ( ~ sQ205_spl
    | v2_membered(sK16_skl(sK43_skl))
    | ~ nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ open_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f208]) ).

fof(f1956,plain,
    ( ~ sQ205_spl
    | v1_membered(sK16_skl(sK43_skl))
    | ~ nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ open_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f207]) ).

fof(f1957,plain,
    ( ~ sQ205_spl
    | closed_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ open_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f206]) ).

fof(f1958,plain,
    ( ~ sQ205_spl
    | empty(sK16_skl(sK43_skl))
    | ~ nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ open_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f204]) ).

fof(f1960,plain,
    ( ~ sQ205_spl
    | boundary_set(sK16_skl(sK43_skl),sK43_skl)
    | ~ nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f190]) ).

fof(f1961,plain,
    ( ~ sQ205_spl
    | nowhere_dense(sK16_skl(sK43_skl),sK43_skl)
    | ~ empty(sK16_skl(sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f185]) ).

fof(f1964,plain,
    ( ~ sQ205_spl
    | open_subset(sK16_skl(sK43_skl),sK43_skl)
    | ~ empty(sK16_skl(sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl) ),
    inference(resolution,[status(thm)],[f1949,f166]) ).

fof(f1965,plain,
    ( ~ sQ205_spl
    | element(sK5_skl(sK16_skl(sK43_skl)),the_carrier(sK43_skl))
    | empty(sK16_skl(sK43_skl)) ),
    inference(resolution,[status(thm)],[f1949,f1210]) ).

fof(f1966,plain,
    ( ~ sQ205_spl
    | ~ empty(the_carrier(sK43_skl))
    | empty(sK16_skl(sK43_skl)) ),
    inference(resolution,[status(thm)],[f1949,f1209]) ).

fof(f1967,plain,
    ( ~ sQ205_spl
    | finite(sK16_skl(sK43_skl))
    | ~ finite(the_carrier(sK43_skl)) ),
    inference(resolution,[status(thm)],[f1949,f173]) ).

fof(f1968,plain,
    ( ~ sQ205_spl
    | in(sK16_skl(sK43_skl),powerset(the_carrier(sK43_skl)))
    | empty(powerset(the_carrier(sK43_skl))) ),
    inference(resolution,[status(thm)],[f1949,f609]) ).

fof(f1969,definition,
    ( sQ206_spl
  <=> open_subset(sK16_skl(sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ206_spl])],[split_symbol_definition]) ).

fof(f1972,definition,
    ( sQ207_spl
  <=> nowhere_dense(sK16_skl(sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ207_spl])],[split_symbol_definition]) ).

fof(f1975,definition,
    ( sQ208_spl
  <=> v5_membered(sK16_skl(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ208_spl])],[split_symbol_definition]) ).

fof(f1978,plain,
    ( ~ sQ205_spl
    | sQ208_spl
    | ~ sQ207_spl
    | ~ sQ206_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1952,f660,f663,f1969,f1972,f1975,f1948]) ).

fof(f1979,definition,
    ( sQ209_spl
  <=> v4_membered(sK16_skl(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ209_spl])],[split_symbol_definition]) ).

fof(f1982,plain,
    ( ~ sQ205_spl
    | sQ209_spl
    | ~ sQ207_spl
    | ~ sQ206_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1953,f660,f663,f1969,f1972,f1979,f1948]) ).

fof(f1983,definition,
    ( sQ210_spl
  <=> v3_membered(sK16_skl(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ210_spl])],[split_symbol_definition]) ).

fof(f1986,plain,
    ( ~ sQ205_spl
    | sQ210_spl
    | ~ sQ207_spl
    | ~ sQ206_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1954,f660,f663,f1969,f1972,f1983,f1948]) ).

fof(f1987,definition,
    ( sQ211_spl
  <=> v2_membered(sK16_skl(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ211_spl])],[split_symbol_definition]) ).

fof(f1990,plain,
    ( ~ sQ205_spl
    | sQ211_spl
    | ~ sQ207_spl
    | ~ sQ206_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1955,f660,f663,f1969,f1972,f1987,f1948]) ).

fof(f1991,definition,
    ( sQ212_spl
  <=> v1_membered(sK16_skl(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ212_spl])],[split_symbol_definition]) ).

fof(f1994,plain,
    ( ~ sQ205_spl
    | sQ212_spl
    | ~ sQ207_spl
    | ~ sQ206_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1956,f660,f663,f1969,f1972,f1991,f1948]) ).

fof(f1995,definition,
    ( sQ213_spl
  <=> closed_subset(sK16_skl(sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ213_spl])],[split_symbol_definition]) ).

fof(f1998,plain,
    ( ~ sQ205_spl
    | sQ213_spl
    | ~ sQ207_spl
    | ~ sQ206_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1957,f660,f663,f1969,f1972,f1995,f1948]) ).

fof(f1999,definition,
    ( sQ214_spl
  <=> empty(sK16_skl(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ214_spl])],[split_symbol_definition]) ).

fof(f2002,plain,
    ( ~ sQ205_spl
    | sQ214_spl
    | ~ sQ207_spl
    | ~ sQ206_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1958,f660,f663,f1969,f1972,f1999,f1948]) ).

fof(f2003,definition,
    ( sQ215_spl
  <=> boundary_set(sK16_skl(sK43_skl),sK43_skl) ),
    introduced(definition,[new_symbols(definition,[sQ215_spl])],[split_symbol_definition]) ).

fof(f2007,plain,
    ( ~ sQ205_spl
    | sQ215_spl
    | ~ sQ207_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1960,f660,f663,f1972,f2003,f1948]) ).

fof(f2008,plain,
    ( ~ sQ205_spl
    | sQ207_spl
    | ~ sQ214_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1961,f660,f663,f1999,f1972,f1948]) ).

fof(f2011,plain,
    ( ~ sQ205_spl
    | sQ206_spl
    | ~ sQ214_spl
    | ~ sQ4_spl
    | ~ sQ3_spl ),
    inference(split_clause,[status(thm)],[f1964,f660,f663,f1999,f1969,f1948]) ).

fof(f2012,definition,
    ( sQ216_spl
  <=> element(sK5_skl(sK16_skl(sK43_skl)),the_carrier(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ216_spl])],[split_symbol_definition]) ).

fof(f2015,plain,
    ( ~ sQ205_spl
    | sQ216_spl
    | sQ214_spl ),
    inference(split_clause,[status(thm)],[f1965,f1999,f2012,f1948]) ).

fof(f2016,plain,
    ( ~ sQ205_spl
    | ~ sQ8_spl
    | sQ214_spl ),
    inference(split_clause,[status(thm)],[f1966,f1999,f689,f1948]) ).

fof(f2017,definition,
    ( sQ217_spl
  <=> finite(sK16_skl(sK43_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ217_spl])],[split_symbol_definition]) ).

fof(f2020,plain,
    ( ~ sQ205_spl
    | sQ217_spl
    | ~ sQ30_spl ),
    inference(split_clause,[status(thm)],[f1967,f801,f2017,f1948]) ).

fof(f2021,definition,
    ( sQ218_spl
  <=> in(sK16_skl(sK43_skl),powerset(the_carrier(sK43_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ218_spl])],[split_symbol_definition]) ).

fof(f2024,plain,
    ( ~ sQ205_spl
    | sQ218_spl
    | sQ32_spl ),
    inference(split_clause,[status(thm)],[f1968,f808,f2021,f1948]) ).

fof(f2025,plain,
    ( ~ sQ0_spl
    | ~ sQ172_spl
    | sK45_skl = sK7_skl(sK45_skl,sK44_skl,sK43_skl) ),
    inference(resolution,[status(thm)],[f1717,f643]) ).

fof(f2027,plain,
    ( ~ sQ0_spl
    | ~ sQ170_spl
    | ~ sQ172_spl
    | point_neighbourhood(sK45_skl,sK43_skl,sK44_skl) ),
    inference(backward_demodulation,[status(thm)],[f2025,f1894]) ).

fof(f2032,plain,
    ( ~ sQ0_spl
    | ~ sQ170_spl
    | ~ sQ172_spl
    | sQ1_spl ),
    inference(split_clause,[status(thm)],[f2027,f645,f1716,f1699,f642]) ).

fof(f2034,plain,
    ( ~ sQ1_spl
    | in(sK45_skl,a_2_0_yellow19(sK43_skl,sK44_skl))
    | ~ element(sK44_skl,the_carrier(sK43_skl))
    | ~ top_str(sK43_skl)
    | ~ topological_space(sK43_skl)
    | empty_carrier(sK43_skl) ),
    inference(resolution,[status(thm)],[f646,f654]) ).

fof(f2036,definition,
    ( sQ220_spl
  <=> in(sK45_skl,a_2_0_yellow19(sK43_skl,sK44_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ220_spl])],[split_symbol_definition]) ).

fof(f2037,plain,
    ( ~ sQ220_spl
    | in(sK45_skl,a_2_0_yellow19(sK43_skl,sK44_skl)) ),
    inference(component_clause,[status(thm)],[f2036]) ).

fof(f2039,plain,
    ( ~ sQ1_spl
    | sQ220_spl
    | ~ sQ24_spl
    | ~ sQ4_spl
    | ~ sQ3_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f2034,f657,f660,f663,f772,f2036,f645]) ).

fof(f2041,plain,
    ( ~ sQ220_spl
    | ~ sQ6_spl
    | in(sK45_skl,neighborhood_system(sK43_skl,sK44_skl)) ),
    inference(forward_demodulation,[status(thm)],[f671,f2037]) ).

fof(f2042,plain,
    ( ~ sQ220_spl
    | ~ sQ6_spl
    | sQ0_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f2041,f644]) ).

fof(f2043,plain,
    ( ~ sQ220_spl
    | ~ sQ6_spl
    | sQ0_spl ),
    inference(contradiction_clause,[status(thm)],[f2042]) ).

fof(f2044,plain,
    $false,
    inference(sat_refutation,[status(thm)],[f648,f649,f669,f673,f675,f677,f679,f695,f705,f707,f778,f780,f792,f796,f800,f807,f814,f816,f818,f842,f855,f869,f871,f874,f878,f889,f909,f911,f913,f919,f929,f939,f949,f965,f976,f977,f981,f1018,f1022,f1026,f1030,f1034,f1047,f1048,f1055,f1059,f1076,f1079,f1089,f1116,f1141,f1145,f1149,f1153,f1157,f1170,f1171,f1173,f1174,f1178,f1182,f1198,f1208,f1279,f1292,f1296,f1305,f1314,f1318,f1330,f1331,f1332,f1352,f1372,f1376,f1378,f1471,f1479,f1481,f1505,f1514,f1515,f1519,f1520,f1524,f1551,f1555,f1557,f1564,f1576,f1578,f1585,f1592,f1602,f1645,f1649,f1653,f1657,f1672,f1677,f1698,f1702,f1704,f1706,f1708,f1715,f1719,f1724,f1736,f1740,f1745,f1749,f1751,f1753,f1768,f1775,f1784,f1790,f1800,f1804,f1809,f1813,f1822,f1826,f1831,f1835,f1845,f1852,f1854,f1856,f1906,f1913,f1920,f1951,f1978,f1982,f1986,f1990,f1994,f1998,f2002,f2007,f2008,f2011,f2015,f2016,f2020,f2024,f2032,f2039,f2043]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SEU388+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.04  % Command  : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.35  % Computer : n010.cluster.edu
% 0.08/0.35  % Model    : x86_64 x86_64
% 0.08/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35  % Memory   : 8046.5625MB
% 0.08/0.35  % OS       : Linux 6.8.0-71-generic
% 0.08/0.35  % CPULimit : 300
% 0.08/0.35  % WCLimit  : 300
% 0.08/0.35  % DateTime : Mon Sep 21 06:18:24 UTC 2026
% 0.08/0.35  % CPUTime  : 
% 0.02/0.37  % Drodi V4.1.1
% 0.55/0.51  % Refutation found
% 0.55/0.51  % SZS status Theorem for theBenchmark: Theorem is valid
% 0.55/0.51  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.55/0.53  % Elapsed time: 0.165355 seconds
% 0.55/0.53  % CPU time: 0.939215 seconds
% 0.55/0.53  % Total memory used: 111.512 MB
% 0.55/0.53  % Net memory used: 110.507 MB
%------------------------------------------------------------------------------