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Z3---4.15.1.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : Z3---4.15.1
% Problem  : NUM618+1 : TPTP v9.0.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp
% Command  : run_E %s %d THM

% Computer : n010.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sat Jun 21 05:21:36 AM UTC 2025

% Result   : Theorem 0.20s 0.51s
% Output   : Proof 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :   18
% Syntax   : Number of formulae    :   44 (  12 unt;   0 typ;   0 def)
%            Number of atoms       :  244 (  76 equ)
%            Maximal formula atoms :   16 (   5 avg)
%            Number of connectives :  343 ( 166   ~;  94   |;  55   &)
%                                         (  22 <=>;   6  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of FOOLs       :   23 (  23 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :   10 (   7 usr;   1 prp; 0-3 aty)
%            Number of functors    :    9 (   9 usr;   5 con; 0-2 aty)
%            Number of variables   :   58 (  29   !;  22   ?;  58   :)

% Comments : 
%------------------------------------------------------------------------------
tff(sdtlpdtrp0_type,type,
    sdtlpdtrp0: ( $i * $i ) > $i ).

tff(tptp_fun_W1_24_type,type,
    tptp_fun_W1_24: $i > $i ).

tff(xx_type,type,
    xx: $i ).

tff(xe_type,type,
    xe: $i ).

tff(aElementOf0_type,type,
    aElementOf0: ( $i * $i ) > $o ).

tff(sdtlbdtrb0_type,type,
    sdtlbdtrb0: ( $i * $i ) > $i ).

tff(szDzizrdt0_type,type,
    szDzizrdt0: $i > $i ).

tff(xd_type,type,
    xd: $i ).

tff(szNzAzT0_type,type,
    szNzAzT0: $i ).

tff(xO_type,type,
    xO: $i ).

tff(1,plain,
    ( aElementOf0(xx,xO)
  <=> aElementOf0(xx,xO) ),
    inference(rewrite,[status(thm)],[]) ).

tff(2,axiom,
    ( aElementOf0(xx,szNzAzT0)
    & aElementOf0(xx,xO) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__5365) ).

tff(3,plain,
    aElementOf0(xx,xO),
    inference(and_elim,[status(thm)],[2]) ).

tff(4,plain,
    aElementOf0(xx,xO),
    inference(modus_ponens,[status(thm)],[3,1]) ).

tff(5,plain,
    ^ [W0: $i] :
      refl(( ( ~ aElementOf0(W0,xO)
          | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
              | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
              | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) )
      <=> ( ~ aElementOf0(W0,xO)
          | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
              | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
              | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(6,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xO)
        | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
            | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
            | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xO)
        | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
            | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
            | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) ) ),
    inference(quant_intro,[status(thm)],[5]) ).

tff(7,plain,
    ^ [W0: $i] :
      rewrite(( ( ~ aElementOf0(W0,xO)
          | ( aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
            & aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
            & ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) = W0 ) ) )
      <=> ( ~ aElementOf0(W0,xO)
          | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
              | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
              | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(8,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xO)
        | ( aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
          & aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
          & ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) = W0 ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xO)
        | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
            | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
            | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) ) ),
    inference(quant_intro,[status(thm)],[7]) ).

tff(9,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xO)
        | ? [W1: $i] :
            ( aElementOf0(W1,szNzAzT0)
            & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
            & ( sdtlpdtrp0(xe,W1) = W0 ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xO)
        | ? [W1: $i] :
            ( aElementOf0(W1,szNzAzT0)
            & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
            & ( sdtlpdtrp0(xe,W1) = W0 ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(10,plain,
    ^ [W0: $i] :
      trans(monotonicity(quant_intro(proof_bind(^ [W1: $i] :
                rewrite(( ( aElementOf0(W1,szNzAzT0)
                    & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
                    & ( sdtlpdtrp0(xe,W1) = W0 ) )
                <=> ( aElementOf0(W1,szNzAzT0)
                    & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
                    & ( sdtlpdtrp0(xe,W1) = W0 ) ) ))),
            ( ? [W1: $i] :
                ( aElementOf0(W1,szNzAzT0)
                & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
                & ( sdtlpdtrp0(xe,W1) = W0 ) )
          <=> ? [W1: $i] :
                ( aElementOf0(W1,szNzAzT0)
                & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
                & ( sdtlpdtrp0(xe,W1) = W0 ) ) )),
          ( ( aElementOf0(W0,xO)
           => ? [W1: $i] :
                ( aElementOf0(W1,szNzAzT0)
                & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
                & ( sdtlpdtrp0(xe,W1) = W0 ) ) )
        <=> ( aElementOf0(W0,xO)
           => ? [W1: $i] :
                ( aElementOf0(W1,szNzAzT0)
                & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
                & ( sdtlpdtrp0(xe,W1) = W0 ) ) ) )),
        rewrite(( ( aElementOf0(W0,xO)
           => ? [W1: $i] :
                ( aElementOf0(W1,szNzAzT0)
                & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
                & ( sdtlpdtrp0(xe,W1) = W0 ) ) )
        <=> ( ~ aElementOf0(W0,xO)
            | ? [W1: $i] :
                ( aElementOf0(W1,szNzAzT0)
                & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
                & ( sdtlpdtrp0(xe,W1) = W0 ) ) ) )),
        ( ( aElementOf0(W0,xO)
         => ? [W1: $i] :
              ( aElementOf0(W1,szNzAzT0)
              & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
              & ( sdtlpdtrp0(xe,W1) = W0 ) ) )
      <=> ( ~ aElementOf0(W0,xO)
          | ? [W1: $i] :
              ( aElementOf0(W1,szNzAzT0)
              & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
              & ( sdtlpdtrp0(xe,W1) = W0 ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(11,plain,
    ( ! [W0: $i] :
        ( aElementOf0(W0,xO)
       => ? [W1: $i] :
            ( aElementOf0(W1,szNzAzT0)
            & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
            & ( sdtlpdtrp0(xe,W1) = W0 ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xO)
        | ? [W1: $i] :
            ( aElementOf0(W1,szNzAzT0)
            & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
            & ( sdtlpdtrp0(xe,W1) = W0 ) ) ) ),
    inference(quant_intro,[status(thm)],[10]) ).

tff(12,axiom,
    ! [W0: $i] :
      ( aElementOf0(W0,xO)
     => ? [W1: $i] :
          ( aElementOf0(W1,szNzAzT0)
          & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
          & ( sdtlpdtrp0(xe,W1) = W0 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__4982) ).

tff(13,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xO)
      | ? [W1: $i] :
          ( aElementOf0(W1,szNzAzT0)
          & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
          & ( sdtlpdtrp0(xe,W1) = W0 ) ) ),
    inference(modus_ponens,[status(thm)],[12,11]) ).

tff(14,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xO)
      | ? [W1: $i] :
          ( aElementOf0(W1,szNzAzT0)
          & aElementOf0(W1,sdtlbdtrb0(xd,szDzizrdt0(xd)))
          & ( sdtlpdtrp0(xe,W1) = W0 ) ) ),
    inference(modus_ponens,[status(thm)],[13,9]) ).

tff(15,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xO)
      | ( aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
        & aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
        & ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) = W0 ) ) ),
    inference(skolemize,[status(sab)],[14]) ).

tff(16,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xO)
      | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
          | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
          | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) ),
    inference(modus_ponens,[status(thm)],[15,8]) ).

tff(17,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xO)
      | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
          | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
          | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) ),
    inference(modus_ponens,[status(thm)],[16,6]) ).

tff(18,plain,
    ( ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,xO)
            | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
                | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
                | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) )
      | ~ aElementOf0(xx,xO)
      | ~ ( ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
          | ~ aElementOf0(tptp_fun_W1_24(xx),sdtlbdtrb0(xd,szDzizrdt0(xd)))
          | ( sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) != xx ) ) )
  <=> ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,xO)
            | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
                | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
                | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) )
      | ~ aElementOf0(xx,xO)
      | ~ ( ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
          | ~ aElementOf0(tptp_fun_W1_24(xx),sdtlbdtrb0(xd,szDzizrdt0(xd)))
          | ( sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) != xx ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(19,plain,
    ( ~ ! [W0: $i] :
          ( ~ aElementOf0(W0,xO)
          | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
              | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
              | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) )
    | ~ aElementOf0(xx,xO)
    | ~ ( ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
        | ~ aElementOf0(tptp_fun_W1_24(xx),sdtlbdtrb0(xd,szDzizrdt0(xd)))
        | ( sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) != xx ) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(20,plain,
    ( ~ ! [W0: $i] :
          ( ~ aElementOf0(W0,xO)
          | ~ ( ~ aElementOf0(tptp_fun_W1_24(W0),szNzAzT0)
              | ~ aElementOf0(tptp_fun_W1_24(W0),sdtlbdtrb0(xd,szDzizrdt0(xd)))
              | ( sdtlpdtrp0(xe,tptp_fun_W1_24(W0)) != W0 ) ) )
    | ~ aElementOf0(xx,xO)
    | ~ ( ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
        | ~ aElementOf0(tptp_fun_W1_24(xx),sdtlbdtrb0(xd,szDzizrdt0(xd)))
        | ( sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) != xx ) ) ),
    inference(modus_ponens,[status(thm)],[19,18]) ).

tff(21,plain,
    ~ ( ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
      | ~ aElementOf0(tptp_fun_W1_24(xx),sdtlbdtrb0(xd,szDzizrdt0(xd)))
      | ( sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) != xx ) ),
    inference(unit_resolution,[status(thm)],[20,17,4]) ).

tff(22,plain,
    ( ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
    | ~ aElementOf0(tptp_fun_W1_24(xx),sdtlbdtrb0(xd,szDzizrdt0(xd)))
    | ( sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) != xx )
    | ( sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) = xx ) ),
    inference(tautology,[status(thm)],[]) ).

tff(23,plain,
    sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) = xx,
    inference(unit_resolution,[status(thm)],[22,21]) ).

tff(24,plain,
    xx = sdtlpdtrp0(xe,tptp_fun_W1_24(xx)),
    inference(symmetry,[status(thm)],[23]) ).

tff(25,plain,
    ( ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
    | ~ aElementOf0(tptp_fun_W1_24(xx),sdtlbdtrb0(xd,szDzizrdt0(xd)))
    | ( sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) != xx )
    | aElementOf0(tptp_fun_W1_24(xx),szNzAzT0) ),
    inference(tautology,[status(thm)],[]) ).

tff(26,plain,
    aElementOf0(tptp_fun_W1_24(xx),szNzAzT0),
    inference(unit_resolution,[status(thm)],[25,21]) ).

tff(27,plain,
    ^ [W0: $i] :
      refl(( ( ~ aElementOf0(W0,szNzAzT0)
          | ( xx != sdtlpdtrp0(xe,W0) ) )
      <=> ( ~ aElementOf0(W0,szNzAzT0)
          | ( xx != sdtlpdtrp0(xe,W0) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(28,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,szNzAzT0)
        | ( xx != sdtlpdtrp0(xe,W0) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,szNzAzT0)
        | ( xx != sdtlpdtrp0(xe,W0) ) ) ),
    inference(quant_intro,[status(thm)],[27]) ).

tff(29,plain,
    ^ [W0: $i] :
      trans(monotonicity(rewrite(( ( aElementOf0(W0,szNzAzT0)
              & ( xx = sdtlpdtrp0(xe,W0) ) )
          <=> ~ ( ~ aElementOf0(W0,szNzAzT0)
                | ( xx != sdtlpdtrp0(xe,W0) ) ) )),
          ( ~ ( aElementOf0(W0,szNzAzT0)
              & ( xx = sdtlpdtrp0(xe,W0) ) )
        <=> ~ ~ ( ~ aElementOf0(W0,szNzAzT0)
                | ( xx != sdtlpdtrp0(xe,W0) ) ) )),
        rewrite(( ~ ~ ( ~ aElementOf0(W0,szNzAzT0)
                | ( xx != sdtlpdtrp0(xe,W0) ) )
        <=> ( ~ aElementOf0(W0,szNzAzT0)
            | ( xx != sdtlpdtrp0(xe,W0) ) ) )),
        ( ~ ( aElementOf0(W0,szNzAzT0)
            & ( xx = sdtlpdtrp0(xe,W0) ) )
      <=> ( ~ aElementOf0(W0,szNzAzT0)
          | ( xx != sdtlpdtrp0(xe,W0) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(30,plain,
    ( ! [W0: $i] :
        ~ ( aElementOf0(W0,szNzAzT0)
          & ( xx = sdtlpdtrp0(xe,W0) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,szNzAzT0)
        | ( xx != sdtlpdtrp0(xe,W0) ) ) ),
    inference(quant_intro,[status(thm)],[29]) ).

tff(31,plain,
    ( ~ ? [W0: $i] :
          ( aElementOf0(W0,szNzAzT0)
          & ( xx = sdtlpdtrp0(xe,W0) ) )
  <=> ~ ? [W0: $i] :
          ( aElementOf0(W0,szNzAzT0)
          & ( xx = sdtlpdtrp0(xe,W0) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(32,axiom,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,szNzAzT0)
        & ( xx = sdtlpdtrp0(xe,W0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__) ).

tff(33,plain,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,szNzAzT0)
        & ( xx = sdtlpdtrp0(xe,W0) ) ),
    inference(modus_ponens,[status(thm)],[32,31]) ).

tff(34,plain,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,szNzAzT0)
        & ( xx = sdtlpdtrp0(xe,W0) ) ),
    inference(modus_ponens,[status(thm)],[33,31]) ).

tff(35,plain,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,szNzAzT0)
        & ( xx = sdtlpdtrp0(xe,W0) ) ),
    inference(modus_ponens,[status(thm)],[34,31]) ).

tff(36,plain,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,szNzAzT0)
        & ( xx = sdtlpdtrp0(xe,W0) ) ),
    inference(modus_ponens,[status(thm)],[35,31]) ).

tff(37,plain,
    ^ [W0: $i] :
      refl($oeq(~ ( aElementOf0(W0,szNzAzT0)
            & ( xx = sdtlpdtrp0(xe,W0) ) ),
          ~ ( aElementOf0(W0,szNzAzT0)
            & ( xx = sdtlpdtrp0(xe,W0) ) ))),
    inference(bind,[status(th)],[]) ).

tff(38,plain,
    ! [W0: $i] :
      ~ ( aElementOf0(W0,szNzAzT0)
        & ( xx = sdtlpdtrp0(xe,W0) ) ),
    inference(nnf-neg,[status(sab)],[36,37]) ).

tff(39,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,szNzAzT0)
      | ( xx != sdtlpdtrp0(xe,W0) ) ),
    inference(modus_ponens,[status(thm)],[38,30]) ).

tff(40,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,szNzAzT0)
      | ( xx != sdtlpdtrp0(xe,W0) ) ),
    inference(modus_ponens,[status(thm)],[39,28]) ).

tff(41,plain,
    ( ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,szNzAzT0)
            | ( xx != sdtlpdtrp0(xe,W0) ) )
      | ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
      | ( xx != sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) ) )
  <=> ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,szNzAzT0)
            | ( xx != sdtlpdtrp0(xe,W0) ) )
      | ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
      | ( xx != sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(42,plain,
    ( ~ ! [W0: $i] :
          ( ~ aElementOf0(W0,szNzAzT0)
          | ( xx != sdtlpdtrp0(xe,W0) ) )
    | ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
    | ( xx != sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(43,plain,
    ( ~ ! [W0: $i] :
          ( ~ aElementOf0(W0,szNzAzT0)
          | ( xx != sdtlpdtrp0(xe,W0) ) )
    | ~ aElementOf0(tptp_fun_W1_24(xx),szNzAzT0)
    | ( xx != sdtlpdtrp0(xe,tptp_fun_W1_24(xx)) ) ),
    inference(modus_ponens,[status(thm)],[42,41]) ).

tff(44,plain,
    $false,
    inference(unit_resolution,[status(thm)],[43,40,26,24]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem    : NUM618+1 : TPTP v9.0.0. Released v4.0.0.
% 0.00/0.12  % Command    : run_E %s %d THM
% 0.12/0.33  % Computer : n010.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit   : 300
% 0.12/0.33  % WCLimit    : 300
% 0.12/0.33  % DateTime   : Fri Jun 20 01:37:26 EDT 2025
% 0.12/0.33  % CPUTime    : 
% 0.20/0.51  % SZS status Theorem
% 0.20/0.51  % SZS output start Proof
% See solution above
% 0.20/0.52  % E exiting
%------------------------------------------------------------------------------