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LEO-II---2.3.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SET583^7 : TPTP v9.3.1. Released v5.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n016.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 : Wed Oct  7 10:40:24 AM UTC 2026

% Result   : Theorem 0.08s 0.25s
% Output   : CNFRefutation 0.08s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   21
%            Number of leaves      :   42
% Syntax   : Number of formulae    :  217 ( 107 unt;   0 typ;  32 def)
%            Number of atoms       : 1880 ( 451 equ;   0 cnn)
%            Maximal formula atoms :    9 (   8 avg)
%            Number of connectives : 3734 ( 573   ~; 663   |;  18   &;2442   @)
%                                         (   0 <=>;  38  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   4 avg)
%            Number of types       :    3 (   1 usr)
%            Number of type conns  :   59 (  59   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   43 (  40 usr;   5 con; 0-3 aty)
%            Number of variables   :  646 (  74   ^; 566   !;   6   ?; 646   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_mu,type,
    mu: $tType ).

thf(tp_exists_in_world,type,
    exists_in_world: mu > $i > $o ).

thf(tp_mand,type,
    mand: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_mbox,type,
    mbox: ( $i > $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_mbox_s4,type,
    mbox_s4: ( $i > $o ) > $i > $o ).

thf(tp_mcountersatisfiable,type,
    mcountersatisfiable: ( $i > $o ) > $o ).

thf(tp_mdia,type,
    mdia: ( $i > $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_mdia_s4,type,
    mdia_s4: ( $i > $o ) > $i > $o ).

thf(tp_member,type,
    member: mu > mu > $i > $o ).

thf(tp_meq_prop,type,
    meq_prop: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_mequiv,type,
    mequiv: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_meuclidean,type,
    meuclidean: ( $i > $i > $o ) > $o ).

thf(tp_mexists_ind,type,
    mexists_ind: ( mu > $i > $o ) > $i > $o ).

thf(tp_mexists_prop,type,
    mexists_prop: ( ( $i > $o ) > $i > $o ) > $i > $o ).

thf(tp_mfalse,type,
    mfalse: $i > $o ).

thf(tp_mforall_ind,type,
    mforall_ind: ( mu > $i > $o ) > $i > $o ).

thf(tp_mforall_prop,type,
    mforall_prop: ( ( $i > $o ) > $i > $o ) > $i > $o ).

thf(tp_mfunctional,type,
    mfunctional: ( $i > $i > $o ) > $o ).

thf(tp_mimplied,type,
    mimplied: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_mimplies,type,
    mimplies: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_minvalid,type,
    minvalid: ( $i > $o ) > $o ).

thf(tp_mnot,type,
    mnot: ( $i > $o ) > $i > $o ).

thf(tp_mor,type,
    mor: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_mpartially_functional,type,
    mpartially_functional: ( $i > $i > $o ) > $o ).

thf(tp_mreflexive,type,
    mreflexive: ( $i > $i > $o ) > $o ).

thf(tp_msatisfiable,type,
    msatisfiable: ( $i > $o ) > $o ).

thf(tp_mserial,type,
    mserial: ( $i > $i > $o ) > $o ).

thf(tp_msymmetric,type,
    msymmetric: ( $i > $i > $o ) > $o ).

thf(tp_mtransitive,type,
    mtransitive: ( $i > $i > $o ) > $o ).

thf(tp_mtrue,type,
    mtrue: $i > $o ).

thf(tp_mvalid,type,
    mvalid: ( $i > $o ) > $o ).

thf(tp_mweakly_connected,type,
    mweakly_connected: ( $i > $i > $o ) > $o ).

thf(tp_mweakly_dense,type,
    mweakly_dense: ( $i > $i > $o ) > $o ).

thf(tp_mweakly_directed,type,
    mweakly_directed: ( $i > $i > $o ) > $o ).

thf(tp_mxor,type,
    mxor: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(tp_qmltpeq,type,
    qmltpeq: mu > mu > $i > $o ).

thf(tp_rel_s4,type,
    rel_s4: $i > $i > $o ).

thf(tp_sK1_SY24,type,
    sK1_SY24: $i ).

thf(tp_sK2_SY312,type,
    sK2_SY312: mu ).

thf(tp_sK3_SY314,type,
    sK3_SY314: mu ).

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

thf(mand,definition,
    ( mand
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mnot @ ( mor @ ( mnot @ Phi ) @ ( mnot @ Psi ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mand) ).

thf(mbox,definition,
    ( mbox
    = ( ^ [R: $i > $i > $o,Phi: $i > $o,W: $i] :
        ! [V: $i] :
          ( ~ ( R @ W @ V )
          | ( Phi @ V ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mbox) ).

thf(mbox_s4,definition,
    ( mbox_s4
    = ( ^ [Phi: $i > $o,W: $i] :
        ! [V: $i] :
          ( ~ ( rel_s4 @ W @ V )
          | ( Phi @ V ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mbox_s4) ).

thf(mcountersatisfiable,definition,
    ( mcountersatisfiable
    = ( ^ [Phi: $i > $o] :
        ? [W: $i] :
          ~ ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mcountersatisfiable) ).

thf(mdia,definition,
    ( mdia
    = ( ^ [R: $i > $i > $o,Phi: $i > $o] : ( mnot @ ( mbox @ R @ ( mnot @ Phi ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mdia) ).

thf(mdia_s4,definition,
    ( mdia_s4
    = ( ^ [Phi: $i > $o] : ( mnot @ ( mbox_s4 @ ( mnot @ Phi ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mdia_s4) ).

thf(meq_prop,definition,
    ( meq_prop
    = ( ^ [X: $i > $o,Y: $i > $o,W: $i] :
          ( ( X @ W )
          = ( Y @ W ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',meq_prop) ).

thf(mequiv,definition,
    ( mequiv
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mand @ ( mimplies @ Phi @ Psi ) @ ( mimplies @ Psi @ Phi ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mequiv) ).

thf(meuclidean,definition,
    ( meuclidean
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ S @ U ) )
         => ( R @ T @ U ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',meuclidean) ).

thf(mexists_ind,definition,
    ( mexists_ind
    = ( ^ [Phi: mu > $i > $o] :
          ( mnot
          @ ( mforall_ind
            @ ^ [X: mu] : ( mnot @ ( Phi @ X ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mexists_ind) ).

thf(mexists_prop,definition,
    ( mexists_prop
    = ( ^ [Phi: ( $i > $o ) > $i > $o] :
          ( mnot
          @ ( mforall_prop
            @ ^ [P: $i > $o] : ( mnot @ ( Phi @ P ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mexists_prop) ).

thf(mfalse,definition,
    ( mfalse
    = ( mnot @ mtrue ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mfalse) ).

thf(mforall_ind,definition,
    ( mforall_ind
    = ( ^ [Phi: mu > $i > $o,W: $i] :
        ! [X: mu] :
          ( ( exists_in_world @ X @ W )
         => ( Phi @ X @ W ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mforall_ind) ).

thf(mforall_prop,definition,
    ( mforall_prop
    = ( ^ [Phi: ( $i > $o ) > $i > $o,W: $i] :
        ! [P: $i > $o] : ( Phi @ P @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mforall_prop) ).

thf(mfunctional,definition,
    ( mfunctional
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i] :
        ? [T: $i] :
          ( ( R @ S @ T )
          & ! [U: $i] :
              ( ( R @ S @ U )
             => ( T = U ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mfunctional) ).

thf(mimplied,definition,
    ( mimplied
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mor @ ( mnot @ Psi ) @ Phi ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mimplied) ).

thf(mimplies,definition,
    ( mimplies
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mor @ ( mnot @ Phi ) @ Psi ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mimplies) ).

thf(minvalid,definition,
    ( minvalid
    = ( ^ [Phi: $i > $o] :
        ! [W: $i] :
          ~ ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',minvalid) ).

thf(mnot,definition,
    ( mnot
    = ( ^ [Phi: $i > $o,W: $i] :
          ~ ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mnot) ).

thf(mor,definition,
    ( mor
    = ( ^ [Phi: $i > $o,Psi: $i > $o,W: $i] :
          ( ( Phi @ W )
          | ( Psi @ W ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mor) ).

thf(mpartially_functional,definition,
    ( mpartially_functional
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ S @ U ) )
         => ( T = U ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mpartially_functional) ).

thf(mreflexive,definition,
    ( mreflexive
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i] : ( R @ S @ S ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mreflexive) ).

thf(msatisfiable,definition,
    ( msatisfiable
    = ( ^ [Phi: $i > $o] :
        ? [W: $i] : ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',msatisfiable) ).

thf(mserial,definition,
    ( mserial
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i] :
        ? [T: $i] : ( R @ S @ T ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mserial) ).

thf(msymmetric,definition,
    ( msymmetric
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i] :
          ( ( R @ S @ T )
         => ( R @ T @ S ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',msymmetric) ).

thf(mtransitive,definition,
    ( mtransitive
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ T @ U ) )
         => ( R @ S @ U ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mtransitive) ).

thf(mtrue,definition,
    ( mtrue
    = ( ^ [W: $i] : $true ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mtrue) ).

thf(mvalid,definition,
    ( mvalid
    = ( ^ [Phi: $i > $o] :
        ! [W: $i] : ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mvalid) ).

thf(mweakly_connected,definition,
    ( mweakly_connected
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ S @ U ) )
         => ( ( R @ T @ U )
            | ( T = U )
            | ( R @ U @ T ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mweakly_connected) ).

thf(mweakly_dense,definition,
    ( mweakly_dense
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( R @ S @ T )
         => ? [U: $i] :
              ( ( R @ S @ U )
              & ( R @ U @ T ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mweakly_dense) ).

thf(mweakly_directed,definition,
    ( mweakly_directed
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ S @ U ) )
         => ? [V: $i] :
              ( ( R @ T @ V )
              & ( R @ U @ V ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mweakly_directed) ).

thf(mxor,definition,
    ( mxor
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mnot @ ( mequiv @ Phi @ Psi ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mxor) ).

thf(1,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [B: mu] : ( subset @ B @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_of_subset) ).

thf(3,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [B: mu] :
          ( mforall_ind
          @ ^ [C: mu] : ( mequiv @ ( qmltpeq @ B @ C ) @ ( mand @ ( subset @ B @ C ) @ ( subset @ C @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',equal_defn) ).

thf(4,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [A: mu] :
          ( mforall_ind
          @ ^ [B: mu] :
              ( mforall_ind
              @ ^ [C: mu] : ( mimplies @ ( mand @ ( qmltpeq @ A @ B ) @ ( subset @ C @ A ) ) @ ( subset @ C @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subset_substitution_2) ).

thf(5,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [A: mu] :
          ( mforall_ind
          @ ^ [B: mu] :
              ( mforall_ind
              @ ^ [C: mu] : ( mimplies @ ( mand @ ( qmltpeq @ A @ B ) @ ( subset @ A @ C ) ) @ ( subset @ B @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subset_substitution_1) ).

thf(6,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [A: mu] :
          ( mforall_ind
          @ ^ [B: mu] :
              ( mforall_ind
              @ ^ [C: mu] : ( mimplies @ ( mand @ ( qmltpeq @ A @ B ) @ ( member @ C @ A ) ) @ ( member @ C @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',member_substitution_2) ).

thf(7,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [A: mu] :
          ( mforall_ind
          @ ^ [B: mu] :
              ( mforall_ind
              @ ^ [C: mu] : ( mimplies @ ( mand @ ( qmltpeq @ A @ B ) @ ( member @ A @ C ) ) @ ( member @ B @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',member_substitution_1) ).

thf(8,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [X: mu] :
          ( mforall_ind
          @ ^ [Y: mu] :
              ( mforall_ind
              @ ^ [Z: mu] : ( mimplies @ ( mand @ ( qmltpeq @ X @ Y ) @ ( qmltpeq @ Y @ Z ) ) @ ( qmltpeq @ X @ Z ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',transitivity) ).

thf(9,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [X: mu] :
          ( mforall_ind
          @ ^ [Y: mu] : ( mimplies @ ( qmltpeq @ X @ Y ) @ ( qmltpeq @ Y @ X ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symmetry) ).

thf(10,axiom,
    ( mvalid
    @ ( mforall_ind
      @ ^ [X: mu] : ( qmltpeq @ X @ X ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity) ).

thf(15,conjecture,
    ( mvalid
    @ ( mforall_ind
      @ ^ [B: mu] :
          ( mforall_ind
          @ ^ [C: mu] : ( mimplies @ ( mand @ ( subset @ B @ C ) @ ( subset @ C @ B ) ) @ ( qmltpeq @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_extensionality) ).

thf(16,negated_conjecture,
    ( ( mvalid
      @ ( mforall_ind
        @ ^ [B: mu] :
            ( mforall_ind
            @ ^ [C: mu] : ( mimplies @ ( mand @ ( subset @ B @ C ) @ ( subset @ C @ B ) ) @ ( qmltpeq @ B @ C ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[15]) ).

thf(17,plain,
    ( ( ! [SY24: $i,SY25: mu] :
          ( ( exists_in_world @ SY25 @ SY24 )
         => ! [SY26: mu] :
              ( ( exists_in_world @ SY26 @ SY24 )
             => ( ~ ~ ( ~ ( subset @ SY25 @ SY26 @ SY24 )
                      | ~ ( subset @ SY26 @ SY25 @ SY24 ) )
                | ( qmltpeq @ SY25 @ SY26 @ SY24 ) ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[16,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(18,plain,
    ( ( ! [SY33: $i,SY34: mu] :
          ( ( exists_in_world @ SY34 @ SY33 )
         => ( subset @ SY34 @ SY34 @ SY33 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(19,plain,
    ( ( ! [SY77: $i,SY78: mu] :
          ( ( exists_in_world @ SY78 @ SY77 )
         => ! [SY79: mu] :
              ( ( exists_in_world @ SY79 @ SY77 )
             => ~ ( ~ ( ~ ( qmltpeq @ SY78 @ SY79 @ SY77 )
                      | ~ ( ~ ( subset @ SY78 @ SY79 @ SY77 )
                          | ~ ( subset @ SY79 @ SY78 @ SY77 ) ) )
                  | ~ ( ~ ~ ( ~ ( subset @ SY78 @ SY79 @ SY77 )
                            | ~ ( subset @ SY79 @ SY78 @ SY77 ) )
                      | ( qmltpeq @ SY78 @ SY79 @ SY77 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(20,plain,
    ( ( ! [SY115: $i,SY116: mu] :
          ( ( exists_in_world @ SY116 @ SY115 )
         => ! [SY117: mu] :
              ( ( exists_in_world @ SY117 @ SY115 )
             => ! [SY118: mu] :
                  ( ( exists_in_world @ SY118 @ SY115 )
                 => ( ~ ~ ( ~ ( qmltpeq @ SY116 @ SY117 @ SY115 )
                          | ~ ( subset @ SY118 @ SY116 @ SY115 ) )
                    | ( subset @ SY118 @ SY117 @ SY115 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(21,plain,
    ( ( ! [SY155: $i,SY156: mu] :
          ( ( exists_in_world @ SY156 @ SY155 )
         => ! [SY157: mu] :
              ( ( exists_in_world @ SY157 @ SY155 )
             => ! [SY158: mu] :
                  ( ( exists_in_world @ SY158 @ SY155 )
                 => ( ~ ~ ( ~ ( qmltpeq @ SY156 @ SY157 @ SY155 )
                          | ~ ( subset @ SY156 @ SY158 @ SY155 ) )
                    | ( subset @ SY157 @ SY158 @ SY155 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(22,plain,
    ( ( ! [SY195: $i,SY196: mu] :
          ( ( exists_in_world @ SY196 @ SY195 )
         => ! [SY197: mu] :
              ( ( exists_in_world @ SY197 @ SY195 )
             => ! [SY198: mu] :
                  ( ( exists_in_world @ SY198 @ SY195 )
                 => ( ~ ~ ( ~ ( qmltpeq @ SY196 @ SY197 @ SY195 )
                          | ~ ( member @ SY198 @ SY196 @ SY195 ) )
                    | ( member @ SY198 @ SY197 @ SY195 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(23,plain,
    ( ( ! [SY235: $i,SY236: mu] :
          ( ( exists_in_world @ SY236 @ SY235 )
         => ! [SY237: mu] :
              ( ( exists_in_world @ SY237 @ SY235 )
             => ! [SY238: mu] :
                  ( ( exists_in_world @ SY238 @ SY235 )
                 => ( ~ ~ ( ~ ( qmltpeq @ SY236 @ SY237 @ SY235 )
                          | ~ ( member @ SY236 @ SY238 @ SY235 ) )
                    | ( member @ SY237 @ SY238 @ SY235 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(24,plain,
    ( ( ! [SY275: $i,SY276: mu] :
          ( ( exists_in_world @ SY276 @ SY275 )
         => ! [SY277: mu] :
              ( ( exists_in_world @ SY277 @ SY275 )
             => ! [SY278: mu] :
                  ( ( exists_in_world @ SY278 @ SY275 )
                 => ( ~ ~ ( ~ ( qmltpeq @ SY276 @ SY277 @ SY275 )
                          | ~ ( qmltpeq @ SY277 @ SY278 @ SY275 ) )
                    | ( qmltpeq @ SY276 @ SY278 @ SY275 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(25,plain,
    ( ( ! [SY299: $i,SY300: mu] :
          ( ( exists_in_world @ SY300 @ SY299 )
         => ! [SY301: mu] :
              ( ( exists_in_world @ SY301 @ SY299 )
             => ( ~ ( qmltpeq @ SY300 @ SY301 @ SY299 )
                | ( qmltpeq @ SY301 @ SY300 @ SY299 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(26,plain,
    ( ( ! [SY308: $i,SY309: mu] :
          ( ( exists_in_world @ SY309 @ SY308 )
         => ( qmltpeq @ SY309 @ SY309 @ SY308 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(27,plain,
    ( ( ! [SY312: mu] :
          ( ( exists_in_world @ SY312 @ sK1_SY24 )
         => ! [SY313: mu] :
              ( ( exists_in_world @ SY313 @ sK1_SY24 )
             => ( ~ ~ ( ~ ( subset @ SY312 @ SY313 @ sK1_SY24 )
                      | ~ ( subset @ SY313 @ SY312 @ sK1_SY24 ) )
                | ( qmltpeq @ SY312 @ SY313 @ sK1_SY24 ) ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[17]) ).

thf(28,plain,
    ( ( ( exists_in_world @ sK2_SY312 @ sK1_SY24 )
     => ! [SY314: mu] :
          ( ( exists_in_world @ SY314 @ sK1_SY24 )
         => ( ~ ~ ( ~ ( subset @ sK2_SY312 @ SY314 @ sK1_SY24 )
                  | ~ ( subset @ SY314 @ sK2_SY312 @ sK1_SY24 ) )
            | ( qmltpeq @ sK2_SY312 @ SY314 @ sK1_SY24 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[27]) ).

thf(29,plain,
    ( ( exists_in_world @ sK2_SY312 @ sK1_SY24 )
    = $true ),
    inference(standard_cnf,[status(thm)],[28]) ).

thf(30,plain,
    ( ( ! [SY314: mu] :
          ( ( exists_in_world @ SY314 @ sK1_SY24 )
         => ( ~ ~ ( ~ ( subset @ sK2_SY312 @ SY314 @ sK1_SY24 )
                  | ~ ( subset @ SY314 @ sK2_SY312 @ sK1_SY24 ) )
            | ( qmltpeq @ sK2_SY312 @ SY314 @ sK1_SY24 ) ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[28]) ).

thf(31,plain,
    ( ( ~ ! [SY314: mu] :
            ( ( exists_in_world @ SY314 @ sK1_SY24 )
           => ( ~ ~ ( ~ ( subset @ sK2_SY312 @ SY314 @ sK1_SY24 )
                    | ~ ( subset @ SY314 @ sK2_SY312 @ sK1_SY24 ) )
              | ( qmltpeq @ sK2_SY312 @ SY314 @ sK1_SY24 ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[30]) ).

thf(32,plain,
    ( ( ( exists_in_world @ sK3_SY314 @ sK1_SY24 )
      & ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
      & ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 )
      & ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[31]) ).

thf(33,plain,
    ( ( ! [SY33: $i,SY34: mu] :
          ( ~ ( exists_in_world @ SY34 @ SY33 )
          | ( subset @ SY34 @ SY34 @ SY33 ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[18]) ).

thf(34,plain,
    ( ( ! [SY77: $i,SY78: mu] :
          ( ~ ( exists_in_world @ SY78 @ SY77 )
          | ( ! [SY79: mu] :
                ( ~ ( exists_in_world @ SY79 @ SY77 )
                | ~ ( qmltpeq @ SY78 @ SY79 @ SY77 )
                | ( subset @ SY78 @ SY79 @ SY77 ) )
            & ! [SY79: mu] :
                ( ~ ( exists_in_world @ SY79 @ SY77 )
                | ~ ( qmltpeq @ SY78 @ SY79 @ SY77 )
                | ( subset @ SY79 @ SY78 @ SY77 ) )
            & ! [SY79: mu] :
                ( ~ ( exists_in_world @ SY79 @ SY77 )
                | ~ ( subset @ SY78 @ SY79 @ SY77 )
                | ~ ( subset @ SY79 @ SY78 @ SY77 )
                | ( qmltpeq @ SY78 @ SY79 @ SY77 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[19]) ).

thf(35,plain,
    ( ( ! [SY115: $i,SY116: mu] :
          ( ~ ( exists_in_world @ SY116 @ SY115 )
          | ! [SY117: mu] :
              ( ~ ( exists_in_world @ SY117 @ SY115 )
              | ! [SY118: mu] :
                  ( ~ ( exists_in_world @ SY118 @ SY115 )
                  | ~ ( qmltpeq @ SY116 @ SY117 @ SY115 )
                  | ~ ( subset @ SY118 @ SY116 @ SY115 )
                  | ( subset @ SY118 @ SY117 @ SY115 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[20]) ).

thf(36,plain,
    ( ( ! [SY155: $i,SY156: mu] :
          ( ~ ( exists_in_world @ SY156 @ SY155 )
          | ! [SY157: mu] :
              ( ~ ( exists_in_world @ SY157 @ SY155 )
              | ! [SY158: mu] :
                  ( ~ ( exists_in_world @ SY158 @ SY155 )
                  | ~ ( qmltpeq @ SY156 @ SY157 @ SY155 )
                  | ~ ( subset @ SY156 @ SY158 @ SY155 )
                  | ( subset @ SY157 @ SY158 @ SY155 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[21]) ).

thf(37,plain,
    ( ( ! [SY195: $i,SY196: mu] :
          ( ~ ( exists_in_world @ SY196 @ SY195 )
          | ! [SY197: mu] :
              ( ~ ( exists_in_world @ SY197 @ SY195 )
              | ! [SY198: mu] :
                  ( ~ ( exists_in_world @ SY198 @ SY195 )
                  | ~ ( qmltpeq @ SY196 @ SY197 @ SY195 )
                  | ~ ( member @ SY198 @ SY196 @ SY195 )
                  | ( member @ SY198 @ SY197 @ SY195 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[22]) ).

thf(38,plain,
    ( ( ! [SY235: $i,SY236: mu] :
          ( ~ ( exists_in_world @ SY236 @ SY235 )
          | ! [SY237: mu] :
              ( ~ ( exists_in_world @ SY237 @ SY235 )
              | ! [SY238: mu] :
                  ( ~ ( exists_in_world @ SY238 @ SY235 )
                  | ~ ( qmltpeq @ SY236 @ SY237 @ SY235 )
                  | ~ ( member @ SY236 @ SY238 @ SY235 )
                  | ( member @ SY237 @ SY238 @ SY235 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[23]) ).

thf(39,plain,
    ( ( ! [SY275: $i,SY276: mu] :
          ( ~ ( exists_in_world @ SY276 @ SY275 )
          | ! [SY277: mu] :
              ( ~ ( exists_in_world @ SY277 @ SY275 )
              | ! [SY278: mu] :
                  ( ~ ( exists_in_world @ SY278 @ SY275 )
                  | ~ ( qmltpeq @ SY276 @ SY277 @ SY275 )
                  | ~ ( qmltpeq @ SY277 @ SY278 @ SY275 )
                  | ( qmltpeq @ SY276 @ SY278 @ SY275 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[24]) ).

thf(40,plain,
    ( ( ! [SY299: $i,SY300: mu] :
          ( ~ ( exists_in_world @ SY300 @ SY299 )
          | ! [SY301: mu] :
              ( ~ ( exists_in_world @ SY301 @ SY299 )
              | ~ ( qmltpeq @ SY300 @ SY301 @ SY299 )
              | ( qmltpeq @ SY301 @ SY300 @ SY299 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[25]) ).

thf(41,plain,
    ( ( ! [SY308: $i,SY309: mu] :
          ( ~ ( exists_in_world @ SY309 @ SY308 )
          | ( qmltpeq @ SY309 @ SY309 @ SY308 ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[26]) ).

thf(42,plain,
    ( ( ! [SY308: $i,SY309: mu] :
          ( ~ ( exists_in_world @ SY309 @ SY308 )
          | ( qmltpeq @ SY309 @ SY309 @ SY308 ) ) )
    = $true ),
    inference(copy,[status(thm)],[41]) ).

thf(43,plain,
    ( ( ! [SY299: $i,SY300: mu] :
          ( ~ ( exists_in_world @ SY300 @ SY299 )
          | ! [SY301: mu] :
              ( ~ ( exists_in_world @ SY301 @ SY299 )
              | ~ ( qmltpeq @ SY300 @ SY301 @ SY299 )
              | ( qmltpeq @ SY301 @ SY300 @ SY299 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[40]) ).

thf(44,plain,
    ( ( ! [SY275: $i,SY276: mu] :
          ( ~ ( exists_in_world @ SY276 @ SY275 )
          | ! [SY277: mu] :
              ( ~ ( exists_in_world @ SY277 @ SY275 )
              | ! [SY278: mu] :
                  ( ~ ( exists_in_world @ SY278 @ SY275 )
                  | ~ ( qmltpeq @ SY276 @ SY277 @ SY275 )
                  | ~ ( qmltpeq @ SY277 @ SY278 @ SY275 )
                  | ( qmltpeq @ SY276 @ SY278 @ SY275 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[39]) ).

thf(45,plain,
    ( ( ! [SY235: $i,SY236: mu] :
          ( ~ ( exists_in_world @ SY236 @ SY235 )
          | ! [SY237: mu] :
              ( ~ ( exists_in_world @ SY237 @ SY235 )
              | ! [SY238: mu] :
                  ( ~ ( exists_in_world @ SY238 @ SY235 )
                  | ~ ( qmltpeq @ SY236 @ SY237 @ SY235 )
                  | ~ ( member @ SY236 @ SY238 @ SY235 )
                  | ( member @ SY237 @ SY238 @ SY235 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[38]) ).

thf(46,plain,
    ( ( ! [SY195: $i,SY196: mu] :
          ( ~ ( exists_in_world @ SY196 @ SY195 )
          | ! [SY197: mu] :
              ( ~ ( exists_in_world @ SY197 @ SY195 )
              | ! [SY198: mu] :
                  ( ~ ( exists_in_world @ SY198 @ SY195 )
                  | ~ ( qmltpeq @ SY196 @ SY197 @ SY195 )
                  | ~ ( member @ SY198 @ SY196 @ SY195 )
                  | ( member @ SY198 @ SY197 @ SY195 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[37]) ).

thf(47,plain,
    ( ( ! [SY155: $i,SY156: mu] :
          ( ~ ( exists_in_world @ SY156 @ SY155 )
          | ! [SY157: mu] :
              ( ~ ( exists_in_world @ SY157 @ SY155 )
              | ! [SY158: mu] :
                  ( ~ ( exists_in_world @ SY158 @ SY155 )
                  | ~ ( qmltpeq @ SY156 @ SY157 @ SY155 )
                  | ~ ( subset @ SY156 @ SY158 @ SY155 )
                  | ( subset @ SY157 @ SY158 @ SY155 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(48,plain,
    ( ( ! [SY115: $i,SY116: mu] :
          ( ~ ( exists_in_world @ SY116 @ SY115 )
          | ! [SY117: mu] :
              ( ~ ( exists_in_world @ SY117 @ SY115 )
              | ! [SY118: mu] :
                  ( ~ ( exists_in_world @ SY118 @ SY115 )
                  | ~ ( qmltpeq @ SY116 @ SY117 @ SY115 )
                  | ~ ( subset @ SY118 @ SY116 @ SY115 )
                  | ( subset @ SY118 @ SY117 @ SY115 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(49,plain,
    ( ( ! [SY77: $i,SY78: mu] :
          ( ~ ( exists_in_world @ SY78 @ SY77 )
          | ( ! [SY79: mu] :
                ( ~ ( exists_in_world @ SY79 @ SY77 )
                | ~ ( qmltpeq @ SY78 @ SY79 @ SY77 )
                | ( subset @ SY78 @ SY79 @ SY77 ) )
            & ! [SY79: mu] :
                ( ~ ( exists_in_world @ SY79 @ SY77 )
                | ~ ( qmltpeq @ SY78 @ SY79 @ SY77 )
                | ( subset @ SY79 @ SY78 @ SY77 ) )
            & ! [SY79: mu] :
                ( ~ ( exists_in_world @ SY79 @ SY77 )
                | ~ ( subset @ SY78 @ SY79 @ SY77 )
                | ~ ( subset @ SY79 @ SY78 @ SY77 )
                | ( qmltpeq @ SY78 @ SY79 @ SY77 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(50,plain,
    ( ( ! [SY33: $i,SY34: mu] :
          ( ~ ( exists_in_world @ SY34 @ SY33 )
          | ( subset @ SY34 @ SY34 @ SY33 ) ) )
    = $true ),
    inference(copy,[status(thm)],[33]) ).

thf(51,plain,
    ( ( exists_in_world @ sK2_SY312 @ sK1_SY24 )
    = $true ),
    inference(copy,[status(thm)],[29]) ).

thf(52,plain,
    ( ( ( exists_in_world @ sK3_SY314 @ sK1_SY24 )
      & ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
      & ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 )
      & ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) )
    = $true ),
    inference(copy,[status(thm)],[32]) ).

thf(53,plain,
    ( ( ! [SX0: $i,SX1: mu] :
          ( ~ ( exists_in_world @ SX1 @ SX0 )
          | ~ ( ~ ~ ( ~ ! [SX2: mu] :
                          ( ~ ( exists_in_world @ SX2 @ SX0 )
                          | ~ ( qmltpeq @ SX1 @ SX2 @ SX0 )
                          | ( subset @ SX1 @ SX2 @ SX0 ) )
                    | ~ ! [SX2: mu] :
                          ( ~ ( exists_in_world @ SX2 @ SX0 )
                          | ~ ( qmltpeq @ SX1 @ SX2 @ SX0 )
                          | ( subset @ SX2 @ SX1 @ SX0 ) ) )
              | ~ ! [SX2: mu] :
                    ( ~ ( exists_in_world @ SX2 @ SX0 )
                    | ~ ( subset @ SX1 @ SX2 @ SX0 )
                    | ~ ( subset @ SX2 @ SX1 @ SX0 )
                    | ( qmltpeq @ SX1 @ SX2 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[49,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(54,plain,
    ( ( ~ ( ~ ( exists_in_world @ sK3_SY314 @ sK1_SY24 )
          | ~ ~ ( ~ ~ ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
                      | ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) )
                | ~ ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[52,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(55,plain,
    ! [SV1: $i] :
      ( ( ! [SY315: mu] :
            ( ~ ( exists_in_world @ SY315 @ SV1 )
            | ( qmltpeq @ SY315 @ SY315 @ SV1 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[42]) ).

thf(56,plain,
    ! [SV2: $i] :
      ( ( ! [SY316: mu] :
            ( ~ ( exists_in_world @ SY316 @ SV2 )
            | ! [SY317: mu] :
                ( ~ ( exists_in_world @ SY317 @ SV2 )
                | ~ ( qmltpeq @ SY316 @ SY317 @ SV2 )
                | ( qmltpeq @ SY317 @ SY316 @ SV2 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[43]) ).

thf(57,plain,
    ! [SV3: $i] :
      ( ( ! [SY318: mu] :
            ( ~ ( exists_in_world @ SY318 @ SV3 )
            | ! [SY319: mu] :
                ( ~ ( exists_in_world @ SY319 @ SV3 )
                | ! [SY320: mu] :
                    ( ~ ( exists_in_world @ SY320 @ SV3 )
                    | ~ ( qmltpeq @ SY318 @ SY319 @ SV3 )
                    | ~ ( qmltpeq @ SY319 @ SY320 @ SV3 )
                    | ( qmltpeq @ SY318 @ SY320 @ SV3 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[44]) ).

thf(58,plain,
    ! [SV4: $i] :
      ( ( ! [SY321: mu] :
            ( ~ ( exists_in_world @ SY321 @ SV4 )
            | ! [SY322: mu] :
                ( ~ ( exists_in_world @ SY322 @ SV4 )
                | ! [SY323: mu] :
                    ( ~ ( exists_in_world @ SY323 @ SV4 )
                    | ~ ( qmltpeq @ SY321 @ SY322 @ SV4 )
                    | ~ ( member @ SY321 @ SY323 @ SV4 )
                    | ( member @ SY322 @ SY323 @ SV4 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[45]) ).

thf(59,plain,
    ! [SV5: $i] :
      ( ( ! [SY324: mu] :
            ( ~ ( exists_in_world @ SY324 @ SV5 )
            | ! [SY325: mu] :
                ( ~ ( exists_in_world @ SY325 @ SV5 )
                | ! [SY326: mu] :
                    ( ~ ( exists_in_world @ SY326 @ SV5 )
                    | ~ ( qmltpeq @ SY324 @ SY325 @ SV5 )
                    | ~ ( member @ SY326 @ SY324 @ SV5 )
                    | ( member @ SY326 @ SY325 @ SV5 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[46]) ).

thf(60,plain,
    ! [SV6: $i] :
      ( ( ! [SY327: mu] :
            ( ~ ( exists_in_world @ SY327 @ SV6 )
            | ! [SY328: mu] :
                ( ~ ( exists_in_world @ SY328 @ SV6 )
                | ! [SY329: mu] :
                    ( ~ ( exists_in_world @ SY329 @ SV6 )
                    | ~ ( qmltpeq @ SY327 @ SY328 @ SV6 )
                    | ~ ( subset @ SY327 @ SY329 @ SV6 )
                    | ( subset @ SY328 @ SY329 @ SV6 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[47]) ).

thf(61,plain,
    ! [SV7: $i] :
      ( ( ! [SY330: mu] :
            ( ~ ( exists_in_world @ SY330 @ SV7 )
            | ! [SY331: mu] :
                ( ~ ( exists_in_world @ SY331 @ SV7 )
                | ! [SY332: mu] :
                    ( ~ ( exists_in_world @ SY332 @ SV7 )
                    | ~ ( qmltpeq @ SY330 @ SY331 @ SV7 )
                    | ~ ( subset @ SY332 @ SY330 @ SV7 )
                    | ( subset @ SY332 @ SY331 @ SV7 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[48]) ).

thf(62,plain,
    ! [SV8: $i] :
      ( ( ! [SY333: mu] :
            ( ~ ( exists_in_world @ SY333 @ SV8 )
            | ( subset @ SY333 @ SY333 @ SV8 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[50]) ).

thf(63,plain,
    ! [SV9: $i] :
      ( ( ! [SY334: mu] :
            ( ~ ( exists_in_world @ SY334 @ SV9 )
            | ~ ( ~ ~ ( ~ ! [SY335: mu] :
                            ( ~ ( exists_in_world @ SY335 @ SV9 )
                            | ~ ( qmltpeq @ SY334 @ SY335 @ SV9 )
                            | ( subset @ SY334 @ SY335 @ SV9 ) )
                      | ~ ! [SY336: mu] :
                            ( ~ ( exists_in_world @ SY336 @ SV9 )
                            | ~ ( qmltpeq @ SY334 @ SY336 @ SV9 )
                            | ( subset @ SY336 @ SY334 @ SV9 ) ) )
                | ~ ! [SY337: mu] :
                      ( ~ ( exists_in_world @ SY337 @ SV9 )
                      | ~ ( subset @ SY334 @ SY337 @ SV9 )
                      | ~ ( subset @ SY337 @ SY334 @ SV9 )
                      | ( qmltpeq @ SY334 @ SY337 @ SV9 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[53]) ).

thf(64,plain,
    ( ( ~ ( exists_in_world @ sK3_SY314 @ sK1_SY24 )
      | ~ ~ ( ~ ~ ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
                  | ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) )
            | ~ ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[54]) ).

thf(65,plain,
    ! [SV1: $i,SV10: mu] :
      ( ( ~ ( exists_in_world @ SV10 @ SV1 )
        | ( qmltpeq @ SV10 @ SV10 @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[55]) ).

thf(66,plain,
    ! [SV2: $i,SV11: mu] :
      ( ( ~ ( exists_in_world @ SV11 @ SV2 )
        | ! [SY338: mu] :
            ( ~ ( exists_in_world @ SY338 @ SV2 )
            | ~ ( qmltpeq @ SV11 @ SY338 @ SV2 )
            | ( qmltpeq @ SY338 @ SV11 @ SV2 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[56]) ).

thf(67,plain,
    ! [SV3: $i,SV12: mu] :
      ( ( ~ ( exists_in_world @ SV12 @ SV3 )
        | ! [SY339: mu] :
            ( ~ ( exists_in_world @ SY339 @ SV3 )
            | ! [SY340: mu] :
                ( ~ ( exists_in_world @ SY340 @ SV3 )
                | ~ ( qmltpeq @ SV12 @ SY339 @ SV3 )
                | ~ ( qmltpeq @ SY339 @ SY340 @ SV3 )
                | ( qmltpeq @ SV12 @ SY340 @ SV3 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[57]) ).

thf(68,plain,
    ! [SV4: $i,SV13: mu] :
      ( ( ~ ( exists_in_world @ SV13 @ SV4 )
        | ! [SY341: mu] :
            ( ~ ( exists_in_world @ SY341 @ SV4 )
            | ! [SY342: mu] :
                ( ~ ( exists_in_world @ SY342 @ SV4 )
                | ~ ( qmltpeq @ SV13 @ SY341 @ SV4 )
                | ~ ( member @ SV13 @ SY342 @ SV4 )
                | ( member @ SY341 @ SY342 @ SV4 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[58]) ).

thf(69,plain,
    ! [SV5: $i,SV14: mu] :
      ( ( ~ ( exists_in_world @ SV14 @ SV5 )
        | ! [SY343: mu] :
            ( ~ ( exists_in_world @ SY343 @ SV5 )
            | ! [SY344: mu] :
                ( ~ ( exists_in_world @ SY344 @ SV5 )
                | ~ ( qmltpeq @ SV14 @ SY343 @ SV5 )
                | ~ ( member @ SY344 @ SV14 @ SV5 )
                | ( member @ SY344 @ SY343 @ SV5 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[59]) ).

thf(70,plain,
    ! [SV6: $i,SV15: mu] :
      ( ( ~ ( exists_in_world @ SV15 @ SV6 )
        | ! [SY345: mu] :
            ( ~ ( exists_in_world @ SY345 @ SV6 )
            | ! [SY346: mu] :
                ( ~ ( exists_in_world @ SY346 @ SV6 )
                | ~ ( qmltpeq @ SV15 @ SY345 @ SV6 )
                | ~ ( subset @ SV15 @ SY346 @ SV6 )
                | ( subset @ SY345 @ SY346 @ SV6 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[60]) ).

thf(71,plain,
    ! [SV7: $i,SV16: mu] :
      ( ( ~ ( exists_in_world @ SV16 @ SV7 )
        | ! [SY347: mu] :
            ( ~ ( exists_in_world @ SY347 @ SV7 )
            | ! [SY348: mu] :
                ( ~ ( exists_in_world @ SY348 @ SV7 )
                | ~ ( qmltpeq @ SV16 @ SY347 @ SV7 )
                | ~ ( subset @ SY348 @ SV16 @ SV7 )
                | ( subset @ SY348 @ SY347 @ SV7 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[61]) ).

thf(72,plain,
    ! [SV8: $i,SV17: mu] :
      ( ( ~ ( exists_in_world @ SV17 @ SV8 )
        | ( subset @ SV17 @ SV17 @ SV8 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[62]) ).

thf(73,plain,
    ! [SV9: $i,SV18: mu] :
      ( ( ~ ( exists_in_world @ SV18 @ SV9 )
        | ~ ( ~ ~ ( ~ ! [SY349: mu] :
                        ( ~ ( exists_in_world @ SY349 @ SV9 )
                        | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
                        | ( subset @ SV18 @ SY349 @ SV9 ) )
                  | ~ ! [SY350: mu] :
                        ( ~ ( exists_in_world @ SY350 @ SV9 )
                        | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
                        | ( subset @ SY350 @ SV18 @ SV9 ) ) )
            | ~ ! [SY351: mu] :
                  ( ~ ( exists_in_world @ SY351 @ SV9 )
                  | ~ ( subset @ SV18 @ SY351 @ SV9 )
                  | ~ ( subset @ SY351 @ SV18 @ SV9 )
                  | ( qmltpeq @ SV18 @ SY351 @ SV9 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[63]) ).

thf(74,plain,
    ( ( ~ ( exists_in_world @ sK3_SY314 @ sK1_SY24 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[64]) ).

thf(75,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
                  | ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) )
            | ~ ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[64]) ).

thf(76,plain,
    ! [SV1: $i,SV10: mu] :
      ( ( ( ~ ( exists_in_world @ SV10 @ SV1 ) )
        = $true )
      | ( ( qmltpeq @ SV10 @ SV10 @ SV1 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[65]) ).

thf(77,plain,
    ! [SV2: $i,SV11: mu] :
      ( ( ( ~ ( exists_in_world @ SV11 @ SV2 ) )
        = $true )
      | ( ( ! [SY338: mu] :
              ( ~ ( exists_in_world @ SY338 @ SV2 )
              | ~ ( qmltpeq @ SV11 @ SY338 @ SV2 )
              | ( qmltpeq @ SY338 @ SV11 @ SV2 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[66]) ).

thf(78,plain,
    ! [SV3: $i,SV12: mu] :
      ( ( ( ~ ( exists_in_world @ SV12 @ SV3 ) )
        = $true )
      | ( ( ! [SY339: mu] :
              ( ~ ( exists_in_world @ SY339 @ SV3 )
              | ! [SY340: mu] :
                  ( ~ ( exists_in_world @ SY340 @ SV3 )
                  | ~ ( qmltpeq @ SV12 @ SY339 @ SV3 )
                  | ~ ( qmltpeq @ SY339 @ SY340 @ SV3 )
                  | ( qmltpeq @ SV12 @ SY340 @ SV3 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[67]) ).

thf(79,plain,
    ! [SV4: $i,SV13: mu] :
      ( ( ( ~ ( exists_in_world @ SV13 @ SV4 ) )
        = $true )
      | ( ( ! [SY341: mu] :
              ( ~ ( exists_in_world @ SY341 @ SV4 )
              | ! [SY342: mu] :
                  ( ~ ( exists_in_world @ SY342 @ SV4 )
                  | ~ ( qmltpeq @ SV13 @ SY341 @ SV4 )
                  | ~ ( member @ SV13 @ SY342 @ SV4 )
                  | ( member @ SY341 @ SY342 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[68]) ).

thf(80,plain,
    ! [SV5: $i,SV14: mu] :
      ( ( ( ~ ( exists_in_world @ SV14 @ SV5 ) )
        = $true )
      | ( ( ! [SY343: mu] :
              ( ~ ( exists_in_world @ SY343 @ SV5 )
              | ! [SY344: mu] :
                  ( ~ ( exists_in_world @ SY344 @ SV5 )
                  | ~ ( qmltpeq @ SV14 @ SY343 @ SV5 )
                  | ~ ( member @ SY344 @ SV14 @ SV5 )
                  | ( member @ SY344 @ SY343 @ SV5 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[69]) ).

thf(81,plain,
    ! [SV6: $i,SV15: mu] :
      ( ( ( ~ ( exists_in_world @ SV15 @ SV6 ) )
        = $true )
      | ( ( ! [SY345: mu] :
              ( ~ ( exists_in_world @ SY345 @ SV6 )
              | ! [SY346: mu] :
                  ( ~ ( exists_in_world @ SY346 @ SV6 )
                  | ~ ( qmltpeq @ SV15 @ SY345 @ SV6 )
                  | ~ ( subset @ SV15 @ SY346 @ SV6 )
                  | ( subset @ SY345 @ SY346 @ SV6 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[70]) ).

thf(82,plain,
    ! [SV7: $i,SV16: mu] :
      ( ( ( ~ ( exists_in_world @ SV16 @ SV7 ) )
        = $true )
      | ( ( ! [SY347: mu] :
              ( ~ ( exists_in_world @ SY347 @ SV7 )
              | ! [SY348: mu] :
                  ( ~ ( exists_in_world @ SY348 @ SV7 )
                  | ~ ( qmltpeq @ SV16 @ SY347 @ SV7 )
                  | ~ ( subset @ SY348 @ SV16 @ SV7 )
                  | ( subset @ SY348 @ SY347 @ SV7 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[71]) ).

thf(83,plain,
    ! [SV8: $i,SV17: mu] :
      ( ( ( ~ ( exists_in_world @ SV17 @ SV8 ) )
        = $true )
      | ( ( subset @ SV17 @ SV17 @ SV8 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[72]) ).

thf(84,plain,
    ! [SV9: $i,SV18: mu] :
      ( ( ( ~ ( exists_in_world @ SV18 @ SV9 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ! [SY349: mu] :
                          ( ~ ( exists_in_world @ SY349 @ SV9 )
                          | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
                          | ( subset @ SV18 @ SY349 @ SV9 ) )
                    | ~ ! [SY350: mu] :
                          ( ~ ( exists_in_world @ SY350 @ SV9 )
                          | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
                          | ( subset @ SY350 @ SV18 @ SV9 ) ) )
              | ~ ! [SY351: mu] :
                    ( ~ ( exists_in_world @ SY351 @ SV9 )
                    | ~ ( subset @ SV18 @ SY351 @ SV9 )
                    | ~ ( subset @ SY351 @ SV18 @ SV9 )
                    | ( qmltpeq @ SV18 @ SY351 @ SV9 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[73]) ).

thf(85,plain,
    ( ( exists_in_world @ sK3_SY314 @ sK1_SY24 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[74]) ).

thf(86,plain,
    ( ( ~ ( ~ ~ ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
                | ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) )
          | ~ ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[75]) ).

thf(87,plain,
    ! [SV1: $i,SV10: mu] :
      ( ( ( exists_in_world @ SV10 @ SV1 )
        = $false )
      | ( ( qmltpeq @ SV10 @ SV10 @ SV1 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[76]) ).

thf(88,plain,
    ! [SV2: $i,SV11: mu] :
      ( ( ( exists_in_world @ SV11 @ SV2 )
        = $false )
      | ( ( ! [SY338: mu] :
              ( ~ ( exists_in_world @ SY338 @ SV2 )
              | ~ ( qmltpeq @ SV11 @ SY338 @ SV2 )
              | ( qmltpeq @ SY338 @ SV11 @ SV2 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[77]) ).

thf(89,plain,
    ! [SV3: $i,SV12: mu] :
      ( ( ( exists_in_world @ SV12 @ SV3 )
        = $false )
      | ( ( ! [SY339: mu] :
              ( ~ ( exists_in_world @ SY339 @ SV3 )
              | ! [SY340: mu] :
                  ( ~ ( exists_in_world @ SY340 @ SV3 )
                  | ~ ( qmltpeq @ SV12 @ SY339 @ SV3 )
                  | ~ ( qmltpeq @ SY339 @ SY340 @ SV3 )
                  | ( qmltpeq @ SV12 @ SY340 @ SV3 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[78]) ).

thf(90,plain,
    ! [SV4: $i,SV13: mu] :
      ( ( ( exists_in_world @ SV13 @ SV4 )
        = $false )
      | ( ( ! [SY341: mu] :
              ( ~ ( exists_in_world @ SY341 @ SV4 )
              | ! [SY342: mu] :
                  ( ~ ( exists_in_world @ SY342 @ SV4 )
                  | ~ ( qmltpeq @ SV13 @ SY341 @ SV4 )
                  | ~ ( member @ SV13 @ SY342 @ SV4 )
                  | ( member @ SY341 @ SY342 @ SV4 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[79]) ).

thf(91,plain,
    ! [SV5: $i,SV14: mu] :
      ( ( ( exists_in_world @ SV14 @ SV5 )
        = $false )
      | ( ( ! [SY343: mu] :
              ( ~ ( exists_in_world @ SY343 @ SV5 )
              | ! [SY344: mu] :
                  ( ~ ( exists_in_world @ SY344 @ SV5 )
                  | ~ ( qmltpeq @ SV14 @ SY343 @ SV5 )
                  | ~ ( member @ SY344 @ SV14 @ SV5 )
                  | ( member @ SY344 @ SY343 @ SV5 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[80]) ).

thf(92,plain,
    ! [SV6: $i,SV15: mu] :
      ( ( ( exists_in_world @ SV15 @ SV6 )
        = $false )
      | ( ( ! [SY345: mu] :
              ( ~ ( exists_in_world @ SY345 @ SV6 )
              | ! [SY346: mu] :
                  ( ~ ( exists_in_world @ SY346 @ SV6 )
                  | ~ ( qmltpeq @ SV15 @ SY345 @ SV6 )
                  | ~ ( subset @ SV15 @ SY346 @ SV6 )
                  | ( subset @ SY345 @ SY346 @ SV6 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[81]) ).

thf(93,plain,
    ! [SV7: $i,SV16: mu] :
      ( ( ( exists_in_world @ SV16 @ SV7 )
        = $false )
      | ( ( ! [SY347: mu] :
              ( ~ ( exists_in_world @ SY347 @ SV7 )
              | ! [SY348: mu] :
                  ( ~ ( exists_in_world @ SY348 @ SV7 )
                  | ~ ( qmltpeq @ SV16 @ SY347 @ SV7 )
                  | ~ ( subset @ SY348 @ SV16 @ SV7 )
                  | ( subset @ SY348 @ SY347 @ SV7 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[82]) ).

thf(94,plain,
    ! [SV8: $i,SV17: mu] :
      ( ( ( exists_in_world @ SV17 @ SV8 )
        = $false )
      | ( ( subset @ SV17 @ SV17 @ SV8 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[83]) ).

thf(95,plain,
    ! [SV9: $i,SV18: mu] :
      ( ( ( exists_in_world @ SV18 @ SV9 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ! [SY349: mu] :
                          ( ~ ( exists_in_world @ SY349 @ SV9 )
                          | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
                          | ( subset @ SV18 @ SY349 @ SV9 ) )
                    | ~ ! [SY350: mu] :
                          ( ~ ( exists_in_world @ SY350 @ SV9 )
                          | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
                          | ( subset @ SY350 @ SV18 @ SV9 ) ) )
              | ~ ! [SY351: mu] :
                    ( ~ ( exists_in_world @ SY351 @ SV9 )
                    | ~ ( subset @ SV18 @ SY351 @ SV9 )
                    | ~ ( subset @ SY351 @ SV18 @ SV9 )
                    | ( qmltpeq @ SV18 @ SY351 @ SV9 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[84]) ).

thf(96,plain,
    ( ( ~ ~ ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
            | ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) )
      | ~ ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[86]) ).

thf(97,plain,
    ! [SV11: mu,SV2: $i,SV19: mu] :
      ( ( ( ~ ( exists_in_world @ SV19 @ SV2 )
          | ~ ( qmltpeq @ SV11 @ SV19 @ SV2 )
          | ( qmltpeq @ SV19 @ SV11 @ SV2 ) )
        = $true )
      | ( ( exists_in_world @ SV11 @ SV2 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[88]) ).

thf(98,plain,
    ! [SV12: mu,SV3: $i,SV20: mu] :
      ( ( ( ~ ( exists_in_world @ SV20 @ SV3 )
          | ! [SY352: mu] :
              ( ~ ( exists_in_world @ SY352 @ SV3 )
              | ~ ( qmltpeq @ SV12 @ SV20 @ SV3 )
              | ~ ( qmltpeq @ SV20 @ SY352 @ SV3 )
              | ( qmltpeq @ SV12 @ SY352 @ SV3 ) ) )
        = $true )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[89]) ).

thf(99,plain,
    ! [SV13: mu,SV4: $i,SV21: mu] :
      ( ( ( ~ ( exists_in_world @ SV21 @ SV4 )
          | ! [SY353: mu] :
              ( ~ ( exists_in_world @ SY353 @ SV4 )
              | ~ ( qmltpeq @ SV13 @ SV21 @ SV4 )
              | ~ ( member @ SV13 @ SY353 @ SV4 )
              | ( member @ SV21 @ SY353 @ SV4 ) ) )
        = $true )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[90]) ).

thf(100,plain,
    ! [SV14: mu,SV5: $i,SV22: mu] :
      ( ( ( ~ ( exists_in_world @ SV22 @ SV5 )
          | ! [SY354: mu] :
              ( ~ ( exists_in_world @ SY354 @ SV5 )
              | ~ ( qmltpeq @ SV14 @ SV22 @ SV5 )
              | ~ ( member @ SY354 @ SV14 @ SV5 )
              | ( member @ SY354 @ SV22 @ SV5 ) ) )
        = $true )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[91]) ).

thf(101,plain,
    ! [SV15: mu,SV6: $i,SV23: mu] :
      ( ( ( ~ ( exists_in_world @ SV23 @ SV6 )
          | ! [SY355: mu] :
              ( ~ ( exists_in_world @ SY355 @ SV6 )
              | ~ ( qmltpeq @ SV15 @ SV23 @ SV6 )
              | ~ ( subset @ SV15 @ SY355 @ SV6 )
              | ( subset @ SV23 @ SY355 @ SV6 ) ) )
        = $true )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[92]) ).

thf(102,plain,
    ! [SV16: mu,SV7: $i,SV24: mu] :
      ( ( ( ~ ( exists_in_world @ SV24 @ SV7 )
          | ! [SY356: mu] :
              ( ~ ( exists_in_world @ SY356 @ SV7 )
              | ~ ( qmltpeq @ SV16 @ SV24 @ SV7 )
              | ~ ( subset @ SY356 @ SV16 @ SV7 )
              | ( subset @ SY356 @ SV24 @ SV7 ) ) )
        = $true )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[93]) ).

thf(103,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ~ ~ ( ~ ! [SY349: mu] :
                      ( ~ ( exists_in_world @ SY349 @ SV9 )
                      | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
                      | ( subset @ SV18 @ SY349 @ SV9 ) )
                | ~ ! [SY350: mu] :
                      ( ~ ( exists_in_world @ SY350 @ SV9 )
                      | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
                      | ( subset @ SY350 @ SV18 @ SV9 ) ) )
          | ~ ! [SY351: mu] :
                ( ~ ( exists_in_world @ SY351 @ SV9 )
                | ~ ( subset @ SV18 @ SY351 @ SV9 )
                | ~ ( subset @ SY351 @ SV18 @ SV9 )
                | ( qmltpeq @ SV18 @ SY351 @ SV9 ) ) )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[95]) ).

thf(104,plain,
    ( ( ~ ~ ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
            | ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[96]) ).

thf(105,plain,
    ( ( ~ ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[96]) ).

thf(106,plain,
    ! [SV11: mu,SV2: $i,SV19: mu] :
      ( ( ( ~ ( exists_in_world @ SV19 @ SV2 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV11 @ SV19 @ SV2 )
          | ( qmltpeq @ SV19 @ SV11 @ SV2 ) )
        = $true )
      | ( ( exists_in_world @ SV11 @ SV2 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[97]) ).

thf(107,plain,
    ! [SV12: mu,SV3: $i,SV20: mu] :
      ( ( ( ~ ( exists_in_world @ SV20 @ SV3 ) )
        = $true )
      | ( ( ! [SY352: mu] :
              ( ~ ( exists_in_world @ SY352 @ SV3 )
              | ~ ( qmltpeq @ SV12 @ SV20 @ SV3 )
              | ~ ( qmltpeq @ SV20 @ SY352 @ SV3 )
              | ( qmltpeq @ SV12 @ SY352 @ SV3 ) ) )
        = $true )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[98]) ).

thf(108,plain,
    ! [SV13: mu,SV4: $i,SV21: mu] :
      ( ( ( ~ ( exists_in_world @ SV21 @ SV4 ) )
        = $true )
      | ( ( ! [SY353: mu] :
              ( ~ ( exists_in_world @ SY353 @ SV4 )
              | ~ ( qmltpeq @ SV13 @ SV21 @ SV4 )
              | ~ ( member @ SV13 @ SY353 @ SV4 )
              | ( member @ SV21 @ SY353 @ SV4 ) ) )
        = $true )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[99]) ).

thf(109,plain,
    ! [SV14: mu,SV5: $i,SV22: mu] :
      ( ( ( ~ ( exists_in_world @ SV22 @ SV5 ) )
        = $true )
      | ( ( ! [SY354: mu] :
              ( ~ ( exists_in_world @ SY354 @ SV5 )
              | ~ ( qmltpeq @ SV14 @ SV22 @ SV5 )
              | ~ ( member @ SY354 @ SV14 @ SV5 )
              | ( member @ SY354 @ SV22 @ SV5 ) ) )
        = $true )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[100]) ).

thf(110,plain,
    ! [SV15: mu,SV6: $i,SV23: mu] :
      ( ( ( ~ ( exists_in_world @ SV23 @ SV6 ) )
        = $true )
      | ( ( ! [SY355: mu] :
              ( ~ ( exists_in_world @ SY355 @ SV6 )
              | ~ ( qmltpeq @ SV15 @ SV23 @ SV6 )
              | ~ ( subset @ SV15 @ SY355 @ SV6 )
              | ( subset @ SV23 @ SY355 @ SV6 ) ) )
        = $true )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[101]) ).

thf(111,plain,
    ! [SV16: mu,SV7: $i,SV24: mu] :
      ( ( ( ~ ( exists_in_world @ SV24 @ SV7 ) )
        = $true )
      | ( ( ! [SY356: mu] :
              ( ~ ( exists_in_world @ SY356 @ SV7 )
              | ~ ( qmltpeq @ SV16 @ SV24 @ SV7 )
              | ~ ( subset @ SY356 @ SV16 @ SV7 )
              | ( subset @ SY356 @ SV24 @ SV7 ) ) )
        = $true )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[102]) ).

thf(112,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ~ ~ ( ~ ! [SY349: mu] :
                      ( ~ ( exists_in_world @ SY349 @ SV9 )
                      | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
                      | ( subset @ SV18 @ SY349 @ SV9 ) )
                | ~ ! [SY350: mu] :
                      ( ~ ( exists_in_world @ SY350 @ SV9 )
                      | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
                      | ( subset @ SY350 @ SV18 @ SV9 ) ) ) )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[103]) ).

thf(113,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ~ ! [SY351: mu] :
                ( ~ ( exists_in_world @ SY351 @ SV9 )
                | ~ ( subset @ SV18 @ SY351 @ SV9 )
                | ~ ( subset @ SY351 @ SV18 @ SV9 )
                | ( qmltpeq @ SV18 @ SY351 @ SV9 ) ) )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[103]) ).

thf(114,plain,
    ( ( ~ ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
          | ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[104]) ).

thf(115,plain,
    ( ( ~ ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[105]) ).

thf(116,plain,
    ! [SV11: mu,SV2: $i,SV19: mu] :
      ( ( ( exists_in_world @ SV19 @ SV2 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV11 @ SV19 @ SV2 )
          | ( qmltpeq @ SV19 @ SV11 @ SV2 ) )
        = $true )
      | ( ( exists_in_world @ SV11 @ SV2 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[106]) ).

thf(117,plain,
    ! [SV12: mu,SV3: $i,SV20: mu] :
      ( ( ( exists_in_world @ SV20 @ SV3 )
        = $false )
      | ( ( ! [SY352: mu] :
              ( ~ ( exists_in_world @ SY352 @ SV3 )
              | ~ ( qmltpeq @ SV12 @ SV20 @ SV3 )
              | ~ ( qmltpeq @ SV20 @ SY352 @ SV3 )
              | ( qmltpeq @ SV12 @ SY352 @ SV3 ) ) )
        = $true )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[107]) ).

thf(118,plain,
    ! [SV13: mu,SV4: $i,SV21: mu] :
      ( ( ( exists_in_world @ SV21 @ SV4 )
        = $false )
      | ( ( ! [SY353: mu] :
              ( ~ ( exists_in_world @ SY353 @ SV4 )
              | ~ ( qmltpeq @ SV13 @ SV21 @ SV4 )
              | ~ ( member @ SV13 @ SY353 @ SV4 )
              | ( member @ SV21 @ SY353 @ SV4 ) ) )
        = $true )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[108]) ).

thf(119,plain,
    ! [SV14: mu,SV5: $i,SV22: mu] :
      ( ( ( exists_in_world @ SV22 @ SV5 )
        = $false )
      | ( ( ! [SY354: mu] :
              ( ~ ( exists_in_world @ SY354 @ SV5 )
              | ~ ( qmltpeq @ SV14 @ SV22 @ SV5 )
              | ~ ( member @ SY354 @ SV14 @ SV5 )
              | ( member @ SY354 @ SV22 @ SV5 ) ) )
        = $true )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[109]) ).

thf(120,plain,
    ! [SV15: mu,SV6: $i,SV23: mu] :
      ( ( ( exists_in_world @ SV23 @ SV6 )
        = $false )
      | ( ( ! [SY355: mu] :
              ( ~ ( exists_in_world @ SY355 @ SV6 )
              | ~ ( qmltpeq @ SV15 @ SV23 @ SV6 )
              | ~ ( subset @ SV15 @ SY355 @ SV6 )
              | ( subset @ SV23 @ SY355 @ SV6 ) ) )
        = $true )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[110]) ).

thf(121,plain,
    ! [SV16: mu,SV7: $i,SV24: mu] :
      ( ( ( exists_in_world @ SV24 @ SV7 )
        = $false )
      | ( ( ! [SY356: mu] :
              ( ~ ( exists_in_world @ SY356 @ SV7 )
              | ~ ( qmltpeq @ SV16 @ SV24 @ SV7 )
              | ~ ( subset @ SY356 @ SV16 @ SV7 )
              | ( subset @ SY356 @ SV24 @ SV7 ) ) )
        = $true )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[111]) ).

thf(122,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ~ ( ~ ! [SY349: mu] :
                    ( ~ ( exists_in_world @ SY349 @ SV9 )
                    | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
                    | ( subset @ SV18 @ SY349 @ SV9 ) )
              | ~ ! [SY350: mu] :
                    ( ~ ( exists_in_world @ SY350 @ SV9 )
                    | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
                    | ( subset @ SY350 @ SV18 @ SV9 ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[112]) ).

thf(123,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ! [SY351: mu] :
              ( ~ ( exists_in_world @ SY351 @ SV9 )
              | ~ ( subset @ SV18 @ SY351 @ SV9 )
              | ~ ( subset @ SY351 @ SV18 @ SV9 )
              | ( qmltpeq @ SV18 @ SY351 @ SV9 ) ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[113]) ).

thf(124,plain,
    ( ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
      | ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[114]) ).

thf(125,plain,
    ( ( qmltpeq @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[115]) ).

thf(126,plain,
    ! [SV2: $i,SV19: mu,SV11: mu] :
      ( ( ( ~ ( qmltpeq @ SV11 @ SV19 @ SV2 ) )
        = $true )
      | ( ( qmltpeq @ SV19 @ SV11 @ SV2 )
        = $true )
      | ( ( exists_in_world @ SV19 @ SV2 )
        = $false )
      | ( ( exists_in_world @ SV11 @ SV2 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[116]) ).

thf(127,plain,
    ! [SV20: mu,SV12: mu,SV3: $i,SV25: mu] :
      ( ( ( ~ ( exists_in_world @ SV25 @ SV3 )
          | ~ ( qmltpeq @ SV12 @ SV20 @ SV3 )
          | ~ ( qmltpeq @ SV20 @ SV25 @ SV3 )
          | ( qmltpeq @ SV12 @ SV25 @ SV3 ) )
        = $true )
      | ( ( exists_in_world @ SV20 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[117]) ).

thf(128,plain,
    ! [SV21: mu,SV13: mu,SV4: $i,SV26: mu] :
      ( ( ( ~ ( exists_in_world @ SV26 @ SV4 )
          | ~ ( qmltpeq @ SV13 @ SV21 @ SV4 )
          | ~ ( member @ SV13 @ SV26 @ SV4 )
          | ( member @ SV21 @ SV26 @ SV4 ) )
        = $true )
      | ( ( exists_in_world @ SV21 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[118]) ).

thf(129,plain,
    ! [SV22: mu,SV14: mu,SV5: $i,SV27: mu] :
      ( ( ( ~ ( exists_in_world @ SV27 @ SV5 )
          | ~ ( qmltpeq @ SV14 @ SV22 @ SV5 )
          | ~ ( member @ SV27 @ SV14 @ SV5 )
          | ( member @ SV27 @ SV22 @ SV5 ) )
        = $true )
      | ( ( exists_in_world @ SV22 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[119]) ).

thf(130,plain,
    ! [SV23: mu,SV15: mu,SV6: $i,SV28: mu] :
      ( ( ( ~ ( exists_in_world @ SV28 @ SV6 )
          | ~ ( qmltpeq @ SV15 @ SV23 @ SV6 )
          | ~ ( subset @ SV15 @ SV28 @ SV6 )
          | ( subset @ SV23 @ SV28 @ SV6 ) )
        = $true )
      | ( ( exists_in_world @ SV23 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[120]) ).

thf(131,plain,
    ! [SV24: mu,SV16: mu,SV7: $i,SV29: mu] :
      ( ( ( ~ ( exists_in_world @ SV29 @ SV7 )
          | ~ ( qmltpeq @ SV16 @ SV24 @ SV7 )
          | ~ ( subset @ SV29 @ SV16 @ SV7 )
          | ( subset @ SV29 @ SV24 @ SV7 ) )
        = $true )
      | ( ( exists_in_world @ SV24 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[121]) ).

thf(132,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ~ ! [SY349: mu] :
                ( ~ ( exists_in_world @ SY349 @ SV9 )
                | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
                | ( subset @ SV18 @ SY349 @ SV9 ) )
          | ~ ! [SY350: mu] :
                ( ~ ( exists_in_world @ SY350 @ SV9 )
                | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
                | ( subset @ SY350 @ SV18 @ SV9 ) ) )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[122]) ).

thf(133,plain,
    ! [SV18: mu,SV9: $i,SV30: mu] :
      ( ( ( ~ ( exists_in_world @ SV30 @ SV9 )
          | ~ ( subset @ SV18 @ SV30 @ SV9 )
          | ~ ( subset @ SV30 @ SV18 @ SV9 )
          | ( qmltpeq @ SV18 @ SV30 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[123]) ).

thf(134,plain,
    ( ( ~ ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[124]) ).

thf(135,plain,
    ( ( ~ ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[124]) ).

thf(136,plain,
    ! [SV2: $i,SV19: mu,SV11: mu] :
      ( ( ( qmltpeq @ SV11 @ SV19 @ SV2 )
        = $false )
      | ( ( qmltpeq @ SV19 @ SV11 @ SV2 )
        = $true )
      | ( ( exists_in_world @ SV19 @ SV2 )
        = $false )
      | ( ( exists_in_world @ SV11 @ SV2 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[126]) ).

thf(137,plain,
    ! [SV20: mu,SV12: mu,SV3: $i,SV25: mu] :
      ( ( ( ~ ( exists_in_world @ SV25 @ SV3 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV12 @ SV20 @ SV3 )
          | ~ ( qmltpeq @ SV20 @ SV25 @ SV3 )
          | ( qmltpeq @ SV12 @ SV25 @ SV3 ) )
        = $true )
      | ( ( exists_in_world @ SV20 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[127]) ).

thf(138,plain,
    ! [SV21: mu,SV13: mu,SV4: $i,SV26: mu] :
      ( ( ( ~ ( exists_in_world @ SV26 @ SV4 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV13 @ SV21 @ SV4 )
          | ~ ( member @ SV13 @ SV26 @ SV4 )
          | ( member @ SV21 @ SV26 @ SV4 ) )
        = $true )
      | ( ( exists_in_world @ SV21 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[128]) ).

thf(139,plain,
    ! [SV22: mu,SV14: mu,SV5: $i,SV27: mu] :
      ( ( ( ~ ( exists_in_world @ SV27 @ SV5 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV14 @ SV22 @ SV5 )
          | ~ ( member @ SV27 @ SV14 @ SV5 )
          | ( member @ SV27 @ SV22 @ SV5 ) )
        = $true )
      | ( ( exists_in_world @ SV22 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[129]) ).

thf(140,plain,
    ! [SV23: mu,SV15: mu,SV6: $i,SV28: mu] :
      ( ( ( ~ ( exists_in_world @ SV28 @ SV6 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV15 @ SV23 @ SV6 )
          | ~ ( subset @ SV15 @ SV28 @ SV6 )
          | ( subset @ SV23 @ SV28 @ SV6 ) )
        = $true )
      | ( ( exists_in_world @ SV23 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[130]) ).

thf(141,plain,
    ! [SV24: mu,SV16: mu,SV7: $i,SV29: mu] :
      ( ( ( ~ ( exists_in_world @ SV29 @ SV7 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV16 @ SV24 @ SV7 )
          | ~ ( subset @ SV29 @ SV16 @ SV7 )
          | ( subset @ SV29 @ SV24 @ SV7 ) )
        = $true )
      | ( ( exists_in_world @ SV24 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[131]) ).

thf(142,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ~ ! [SY349: mu] :
                ( ~ ( exists_in_world @ SY349 @ SV9 )
                | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
                | ( subset @ SV18 @ SY349 @ SV9 ) ) )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[132]) ).

thf(143,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ~ ! [SY350: mu] :
                ( ~ ( exists_in_world @ SY350 @ SV9 )
                | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
                | ( subset @ SY350 @ SV18 @ SV9 ) ) )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[132]) ).

thf(144,plain,
    ! [SV18: mu,SV9: $i,SV30: mu] :
      ( ( ( ~ ( exists_in_world @ SV30 @ SV9 ) )
        = $true )
      | ( ( ~ ( subset @ SV18 @ SV30 @ SV9 )
          | ~ ( subset @ SV30 @ SV18 @ SV9 )
          | ( qmltpeq @ SV18 @ SV30 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[133]) ).

thf(145,plain,
    ( ( subset @ sK2_SY312 @ sK3_SY314 @ sK1_SY24 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[134]) ).

thf(146,plain,
    ( ( subset @ sK3_SY314 @ sK2_SY312 @ sK1_SY24 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[135]) ).

thf(147,plain,
    ! [SV20: mu,SV12: mu,SV3: $i,SV25: mu] :
      ( ( ( exists_in_world @ SV25 @ SV3 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV12 @ SV20 @ SV3 )
          | ~ ( qmltpeq @ SV20 @ SV25 @ SV3 )
          | ( qmltpeq @ SV12 @ SV25 @ SV3 ) )
        = $true )
      | ( ( exists_in_world @ SV20 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[137]) ).

thf(148,plain,
    ! [SV21: mu,SV13: mu,SV4: $i,SV26: mu] :
      ( ( ( exists_in_world @ SV26 @ SV4 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV13 @ SV21 @ SV4 )
          | ~ ( member @ SV13 @ SV26 @ SV4 )
          | ( member @ SV21 @ SV26 @ SV4 ) )
        = $true )
      | ( ( exists_in_world @ SV21 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[138]) ).

thf(149,plain,
    ! [SV22: mu,SV14: mu,SV5: $i,SV27: mu] :
      ( ( ( exists_in_world @ SV27 @ SV5 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV14 @ SV22 @ SV5 )
          | ~ ( member @ SV27 @ SV14 @ SV5 )
          | ( member @ SV27 @ SV22 @ SV5 ) )
        = $true )
      | ( ( exists_in_world @ SV22 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[139]) ).

thf(150,plain,
    ! [SV23: mu,SV15: mu,SV6: $i,SV28: mu] :
      ( ( ( exists_in_world @ SV28 @ SV6 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV15 @ SV23 @ SV6 )
          | ~ ( subset @ SV15 @ SV28 @ SV6 )
          | ( subset @ SV23 @ SV28 @ SV6 ) )
        = $true )
      | ( ( exists_in_world @ SV23 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[140]) ).

thf(151,plain,
    ! [SV24: mu,SV16: mu,SV7: $i,SV29: mu] :
      ( ( ( exists_in_world @ SV29 @ SV7 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV16 @ SV24 @ SV7 )
          | ~ ( subset @ SV29 @ SV16 @ SV7 )
          | ( subset @ SV29 @ SV24 @ SV7 ) )
        = $true )
      | ( ( exists_in_world @ SV24 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[141]) ).

thf(152,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ! [SY349: mu] :
              ( ~ ( exists_in_world @ SY349 @ SV9 )
              | ~ ( qmltpeq @ SV18 @ SY349 @ SV9 )
              | ( subset @ SV18 @ SY349 @ SV9 ) ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[142]) ).

thf(153,plain,
    ! [SV18: mu,SV9: $i] :
      ( ( ( ! [SY350: mu] :
              ( ~ ( exists_in_world @ SY350 @ SV9 )
              | ~ ( qmltpeq @ SV18 @ SY350 @ SV9 )
              | ( subset @ SY350 @ SV18 @ SV9 ) ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[143]) ).

thf(154,plain,
    ! [SV18: mu,SV9: $i,SV30: mu] :
      ( ( ( exists_in_world @ SV30 @ SV9 )
        = $false )
      | ( ( ~ ( subset @ SV18 @ SV30 @ SV9 )
          | ~ ( subset @ SV30 @ SV18 @ SV9 )
          | ( qmltpeq @ SV18 @ SV30 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[144]) ).

thf(155,plain,
    ! [SV25: mu,SV3: $i,SV20: mu,SV12: mu] :
      ( ( ( ~ ( qmltpeq @ SV12 @ SV20 @ SV3 )
          | ~ ( qmltpeq @ SV20 @ SV25 @ SV3 ) )
        = $true )
      | ( ( qmltpeq @ SV12 @ SV25 @ SV3 )
        = $true )
      | ( ( exists_in_world @ SV25 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV20 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[147]) ).

thf(156,plain,
    ! [SV26: mu,SV4: $i,SV21: mu,SV13: mu] :
      ( ( ( ~ ( qmltpeq @ SV13 @ SV21 @ SV4 )
          | ~ ( member @ SV13 @ SV26 @ SV4 ) )
        = $true )
      | ( ( member @ SV21 @ SV26 @ SV4 )
        = $true )
      | ( ( exists_in_world @ SV26 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV21 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[148]) ).

thf(157,plain,
    ! [SV27: mu,SV5: $i,SV22: mu,SV14: mu] :
      ( ( ( ~ ( qmltpeq @ SV14 @ SV22 @ SV5 )
          | ~ ( member @ SV27 @ SV14 @ SV5 ) )
        = $true )
      | ( ( member @ SV27 @ SV22 @ SV5 )
        = $true )
      | ( ( exists_in_world @ SV27 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV22 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[149]) ).

thf(158,plain,
    ! [SV28: mu,SV6: $i,SV23: mu,SV15: mu] :
      ( ( ( ~ ( qmltpeq @ SV15 @ SV23 @ SV6 )
          | ~ ( subset @ SV15 @ SV28 @ SV6 ) )
        = $true )
      | ( ( subset @ SV23 @ SV28 @ SV6 )
        = $true )
      | ( ( exists_in_world @ SV28 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV23 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[150]) ).

thf(159,plain,
    ! [SV29: mu,SV7: $i,SV24: mu,SV16: mu] :
      ( ( ( ~ ( qmltpeq @ SV16 @ SV24 @ SV7 )
          | ~ ( subset @ SV29 @ SV16 @ SV7 ) )
        = $true )
      | ( ( subset @ SV29 @ SV24 @ SV7 )
        = $true )
      | ( ( exists_in_world @ SV29 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV24 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[151]) ).

thf(160,plain,
    ! [SV18: mu,SV9: $i,SV31: mu] :
      ( ( ( ~ ( exists_in_world @ SV31 @ SV9 )
          | ~ ( qmltpeq @ SV18 @ SV31 @ SV9 )
          | ( subset @ SV18 @ SV31 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[152]) ).

thf(161,plain,
    ! [SV18: mu,SV9: $i,SV32: mu] :
      ( ( ( ~ ( exists_in_world @ SV32 @ SV9 )
          | ~ ( qmltpeq @ SV18 @ SV32 @ SV9 )
          | ( subset @ SV32 @ SV18 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[153]) ).

thf(162,plain,
    ! [SV9: $i,SV30: mu,SV18: mu] :
      ( ( ( ~ ( subset @ SV18 @ SV30 @ SV9 )
          | ~ ( subset @ SV30 @ SV18 @ SV9 ) )
        = $true )
      | ( ( qmltpeq @ SV18 @ SV30 @ SV9 )
        = $true )
      | ( ( exists_in_world @ SV30 @ SV9 )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[154]) ).

thf(163,plain,
    ! [SV25: mu,SV3: $i,SV20: mu,SV12: mu] :
      ( ( ( ~ ( qmltpeq @ SV12 @ SV20 @ SV3 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV20 @ SV25 @ SV3 ) )
        = $true )
      | ( ( qmltpeq @ SV12 @ SV25 @ SV3 )
        = $true )
      | ( ( exists_in_world @ SV25 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV20 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[155]) ).

thf(164,plain,
    ! [SV26: mu,SV4: $i,SV21: mu,SV13: mu] :
      ( ( ( ~ ( qmltpeq @ SV13 @ SV21 @ SV4 ) )
        = $true )
      | ( ( ~ ( member @ SV13 @ SV26 @ SV4 ) )
        = $true )
      | ( ( member @ SV21 @ SV26 @ SV4 )
        = $true )
      | ( ( exists_in_world @ SV26 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV21 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[156]) ).

thf(165,plain,
    ! [SV27: mu,SV5: $i,SV22: mu,SV14: mu] :
      ( ( ( ~ ( qmltpeq @ SV14 @ SV22 @ SV5 ) )
        = $true )
      | ( ( ~ ( member @ SV27 @ SV14 @ SV5 ) )
        = $true )
      | ( ( member @ SV27 @ SV22 @ SV5 )
        = $true )
      | ( ( exists_in_world @ SV27 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV22 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[157]) ).

thf(166,plain,
    ! [SV28: mu,SV6: $i,SV23: mu,SV15: mu] :
      ( ( ( ~ ( qmltpeq @ SV15 @ SV23 @ SV6 ) )
        = $true )
      | ( ( ~ ( subset @ SV15 @ SV28 @ SV6 ) )
        = $true )
      | ( ( subset @ SV23 @ SV28 @ SV6 )
        = $true )
      | ( ( exists_in_world @ SV28 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV23 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[158]) ).

thf(167,plain,
    ! [SV29: mu,SV7: $i,SV24: mu,SV16: mu] :
      ( ( ( ~ ( qmltpeq @ SV16 @ SV24 @ SV7 ) )
        = $true )
      | ( ( ~ ( subset @ SV29 @ SV16 @ SV7 ) )
        = $true )
      | ( ( subset @ SV29 @ SV24 @ SV7 )
        = $true )
      | ( ( exists_in_world @ SV29 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV24 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[159]) ).

thf(168,plain,
    ! [SV18: mu,SV9: $i,SV31: mu] :
      ( ( ( ~ ( exists_in_world @ SV31 @ SV9 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV18 @ SV31 @ SV9 )
          | ( subset @ SV18 @ SV31 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[160]) ).

thf(169,plain,
    ! [SV18: mu,SV9: $i,SV32: mu] :
      ( ( ( ~ ( exists_in_world @ SV32 @ SV9 ) )
        = $true )
      | ( ( ~ ( qmltpeq @ SV18 @ SV32 @ SV9 )
          | ( subset @ SV32 @ SV18 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[161]) ).

thf(170,plain,
    ! [SV9: $i,SV30: mu,SV18: mu] :
      ( ( ( ~ ( subset @ SV18 @ SV30 @ SV9 ) )
        = $true )
      | ( ( ~ ( subset @ SV30 @ SV18 @ SV9 ) )
        = $true )
      | ( ( qmltpeq @ SV18 @ SV30 @ SV9 )
        = $true )
      | ( ( exists_in_world @ SV30 @ SV9 )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[162]) ).

thf(171,plain,
    ! [SV25: mu,SV3: $i,SV20: mu,SV12: mu] :
      ( ( ( qmltpeq @ SV12 @ SV20 @ SV3 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV20 @ SV25 @ SV3 ) )
        = $true )
      | ( ( qmltpeq @ SV12 @ SV25 @ SV3 )
        = $true )
      | ( ( exists_in_world @ SV25 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV20 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[163]) ).

thf(172,plain,
    ! [SV26: mu,SV4: $i,SV21: mu,SV13: mu] :
      ( ( ( qmltpeq @ SV13 @ SV21 @ SV4 )
        = $false )
      | ( ( ~ ( member @ SV13 @ SV26 @ SV4 ) )
        = $true )
      | ( ( member @ SV21 @ SV26 @ SV4 )
        = $true )
      | ( ( exists_in_world @ SV26 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV21 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[164]) ).

thf(173,plain,
    ! [SV27: mu,SV5: $i,SV22: mu,SV14: mu] :
      ( ( ( qmltpeq @ SV14 @ SV22 @ SV5 )
        = $false )
      | ( ( ~ ( member @ SV27 @ SV14 @ SV5 ) )
        = $true )
      | ( ( member @ SV27 @ SV22 @ SV5 )
        = $true )
      | ( ( exists_in_world @ SV27 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV22 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[165]) ).

thf(174,plain,
    ! [SV28: mu,SV6: $i,SV23: mu,SV15: mu] :
      ( ( ( qmltpeq @ SV15 @ SV23 @ SV6 )
        = $false )
      | ( ( ~ ( subset @ SV15 @ SV28 @ SV6 ) )
        = $true )
      | ( ( subset @ SV23 @ SV28 @ SV6 )
        = $true )
      | ( ( exists_in_world @ SV28 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV23 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[166]) ).

thf(175,plain,
    ! [SV29: mu,SV7: $i,SV24: mu,SV16: mu] :
      ( ( ( qmltpeq @ SV16 @ SV24 @ SV7 )
        = $false )
      | ( ( ~ ( subset @ SV29 @ SV16 @ SV7 ) )
        = $true )
      | ( ( subset @ SV29 @ SV24 @ SV7 )
        = $true )
      | ( ( exists_in_world @ SV29 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV24 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[167]) ).

thf(176,plain,
    ! [SV18: mu,SV9: $i,SV31: mu] :
      ( ( ( exists_in_world @ SV31 @ SV9 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV18 @ SV31 @ SV9 )
          | ( subset @ SV18 @ SV31 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[168]) ).

thf(177,plain,
    ! [SV18: mu,SV9: $i,SV32: mu] :
      ( ( ( exists_in_world @ SV32 @ SV9 )
        = $false )
      | ( ( ~ ( qmltpeq @ SV18 @ SV32 @ SV9 )
          | ( subset @ SV32 @ SV18 @ SV9 ) )
        = $true )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[169]) ).

thf(178,plain,
    ! [SV9: $i,SV30: mu,SV18: mu] :
      ( ( ( subset @ SV18 @ SV30 @ SV9 )
        = $false )
      | ( ( ~ ( subset @ SV30 @ SV18 @ SV9 ) )
        = $true )
      | ( ( qmltpeq @ SV18 @ SV30 @ SV9 )
        = $true )
      | ( ( exists_in_world @ SV30 @ SV9 )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[170]) ).

thf(179,plain,
    ! [SV12: mu,SV3: $i,SV25: mu,SV20: mu] :
      ( ( ( qmltpeq @ SV20 @ SV25 @ SV3 )
        = $false )
      | ( ( qmltpeq @ SV12 @ SV20 @ SV3 )
        = $false )
      | ( ( qmltpeq @ SV12 @ SV25 @ SV3 )
        = $true )
      | ( ( exists_in_world @ SV25 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV20 @ SV3 )
        = $false )
      | ( ( exists_in_world @ SV12 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[171]) ).

thf(180,plain,
    ! [SV21: mu,SV4: $i,SV26: mu,SV13: mu] :
      ( ( ( member @ SV13 @ SV26 @ SV4 )
        = $false )
      | ( ( qmltpeq @ SV13 @ SV21 @ SV4 )
        = $false )
      | ( ( member @ SV21 @ SV26 @ SV4 )
        = $true )
      | ( ( exists_in_world @ SV26 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV21 @ SV4 )
        = $false )
      | ( ( exists_in_world @ SV13 @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[172]) ).

thf(181,plain,
    ! [SV22: mu,SV5: $i,SV14: mu,SV27: mu] :
      ( ( ( member @ SV27 @ SV14 @ SV5 )
        = $false )
      | ( ( qmltpeq @ SV14 @ SV22 @ SV5 )
        = $false )
      | ( ( member @ SV27 @ SV22 @ SV5 )
        = $true )
      | ( ( exists_in_world @ SV27 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV22 @ SV5 )
        = $false )
      | ( ( exists_in_world @ SV14 @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[173]) ).

thf(182,plain,
    ! [SV23: mu,SV6: $i,SV28: mu,SV15: mu] :
      ( ( ( subset @ SV15 @ SV28 @ SV6 )
        = $false )
      | ( ( qmltpeq @ SV15 @ SV23 @ SV6 )
        = $false )
      | ( ( subset @ SV23 @ SV28 @ SV6 )
        = $true )
      | ( ( exists_in_world @ SV28 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV23 @ SV6 )
        = $false )
      | ( ( exists_in_world @ SV15 @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[174]) ).

thf(183,plain,
    ! [SV24: mu,SV7: $i,SV16: mu,SV29: mu] :
      ( ( ( subset @ SV29 @ SV16 @ SV7 )
        = $false )
      | ( ( qmltpeq @ SV16 @ SV24 @ SV7 )
        = $false )
      | ( ( subset @ SV29 @ SV24 @ SV7 )
        = $true )
      | ( ( exists_in_world @ SV29 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV24 @ SV7 )
        = $false )
      | ( ( exists_in_world @ SV16 @ SV7 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[175]) ).

thf(184,plain,
    ! [SV9: $i,SV31: mu,SV18: mu] :
      ( ( ( ~ ( qmltpeq @ SV18 @ SV31 @ SV9 ) )
        = $true )
      | ( ( subset @ SV18 @ SV31 @ SV9 )
        = $true )
      | ( ( exists_in_world @ SV31 @ SV9 )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[176]) ).

thf(185,plain,
    ! [SV9: $i,SV32: mu,SV18: mu] :
      ( ( ( ~ ( qmltpeq @ SV18 @ SV32 @ SV9 ) )
        = $true )
      | ( ( subset @ SV32 @ SV18 @ SV9 )
        = $true )
      | ( ( exists_in_world @ SV32 @ SV9 )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[177]) ).

thf(186,plain,
    ! [SV9: $i,SV18: mu,SV30: mu] :
      ( ( ( subset @ SV30 @ SV18 @ SV9 )
        = $false )
      | ( ( subset @ SV18 @ SV30 @ SV9 )
        = $false )
      | ( ( qmltpeq @ SV18 @ SV30 @ SV9 )
        = $true )
      | ( ( exists_in_world @ SV30 @ SV9 )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[178]) ).

thf(187,plain,
    ! [SV9: $i,SV31: mu,SV18: mu] :
      ( ( ( qmltpeq @ SV18 @ SV31 @ SV9 )
        = $false )
      | ( ( subset @ SV18 @ SV31 @ SV9 )
        = $true )
      | ( ( exists_in_world @ SV31 @ SV9 )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[184]) ).

thf(188,plain,
    ! [SV9: $i,SV32: mu,SV18: mu] :
      ( ( ( qmltpeq @ SV18 @ SV32 @ SV9 )
        = $false )
      | ( ( subset @ SV32 @ SV18 @ SV9 )
        = $true )
      | ( ( exists_in_world @ SV32 @ SV9 )
        = $false )
      | ( ( exists_in_world @ SV18 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[185]) ).

thf(189,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[51,188,187,186,183,182,181,180,179,146,145,136,125,94,87,85]) ).

thf(190,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[189]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SET583^7 : TPTP v9.3.1. Released v5.5.0.
% 0.00/0.04  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.16  % Computer : n016.cluster.edu
% 0.08/0.16  % Model    : x86_64 x86_64
% 0.08/0.16  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.16  % Memory   : 8046.5625MB
% 0.08/0.16  % OS       : Linux 6.8.0-71-generic
% 0.08/0.16  % CPULimit : 300
% 0.08/0.16  % WCLimit  : 300
% 0.08/0.16  % DateTime : Tue Oct  6 14:51:29 UTC 2026
% 0.08/0.17  % CPUTime  : 
% 0.08/0.17  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.25  
% 0.08/0.25   No.of.Axioms: 14
% 0.08/0.25  
% 0.08/0.25   Length.of.Defs: 5508
% 0.08/0.25  
% 0.08/0.25   Contains.Choice.Funs: false
% 0.08/0.25  ............
% 0.08/0.25  
% 0.08/0.25  ********************************
% 0.08/0.25  *   All subproblems solved!    *
% 0.08/0.25  ********************************
% 0.08/0.25  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:10,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:15,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:189,loop_count:0,foatp_calls:1,translation:fof_experiment)
% 0.08/0.25  
% 0.08/0.25  %**** Beginning of derivation protocol ****
% 0.08/0.25  % SZS output start CNFRefutation
% See solution above
% 0.08/0.25  
% 0.08/0.25  %**** End of derivation protocol ****
% 0.08/0.25  %**** no. of clauses in derivation: 185 ****
% 0.08/0.25  %**** clause counter: 189 ****
% 0.08/0.25  
% 0.08/0.25  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:10,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:15,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:189,loop_count:0,foatp_calls:1,translation:fof_experiment)
%------------------------------------------------------------------------------