TSTP Solution File: KRS174+1 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : KRS174+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n025.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Sun Jul 17 03:15:51 EDT 2022

% Result   : Theorem 0.45s 0.64s
% Output   : CNFRefutation 0.57s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   30
% Syntax   : Number of formulae    :  857 ( 546 unt;  15 typ;   0 def)
%            Number of atoms       : 4696 (2004 equ;   0 cnn)
%            Maximal formula atoms :    7 (   5 avg)
%            Number of connectives : 4168 (1352   ~;1259   |;  77   &;1444   @)
%                                         (  14 <=>;  22  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   2 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    7 (   7   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   18 (  15 usr;  10 con; 0-2 aty)
%            Number of variables   : 1224 (   0   ^1224   !;   0   ?;1224   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_cA,type,
    cA: $i > $o ).

thf(tp_cA_and_B,type,
    cA_and_B: $i > $o ).

thf(tp_cB,type,
    cB: $i > $o ).

thf(tp_cowlNothing,type,
    cowlNothing: $i > $o ).

thf(tp_cowlThing,type,
    cowlThing: $i > $o ).

thf(tp_ia,type,
    ia: $i ).

thf(tp_ib,type,
    ib: $i ).

thf(tp_sK1_X,type,
    sK1_X: $i ).

thf(tp_sK2_X,type,
    sK2_X: $i ).

thf(tp_sK3_X,type,
    sK3_X: $i ).

thf(tp_sK4_X,type,
    sK4_X: $i ).

thf(tp_sK5_X,type,
    sK5_X: $i ).

thf(tp_sK6_X,type,
    sK6_X: $i ).

thf(tp_xsd_integer,type,
    xsd_integer: $i > $o ).

thf(tp_xsd_string,type,
    xsd_string: $i > $o ).

thf(1,axiom,
    cowlThing @ ib,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_6) ).

thf(2,axiom,
    cowlThing @ ia,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_5) ).

thf(3,axiom,
    ! [X: $i] :
      ( ( cB @ X )
    <=> ( X = ib ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_4) ).

thf(4,axiom,
    ! [X: $i] :
      ( ( cA_and_B @ X )
    <=> ( ( X = ib )
        | ( X = ia ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_3) ).

thf(5,axiom,
    ! [X: $i] :
      ( ( cA @ X )
    <=> ( X = ia ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_2) ).

thf(6,axiom,
    ! [X: $i] :
      ( ( xsd_string @ X )
    <=> ~ ( xsd_integer @ X ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1) ).

thf(7,axiom,
    ! [X: $i] :
      ( ( cowlThing @ X )
      & ~ ( cowlNothing @ X ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_0) ).

thf(8,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
        & ( xsd_string @ A ) )
     => ( xsd_string @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',xsd_string_substitution_1) ).

thf(9,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
        & ( xsd_integer @ A ) )
     => ( xsd_integer @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',xsd_integer_substitution_1) ).

thf(10,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
        & ( cowlThing @ A ) )
     => ( cowlThing @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cowlThing_substitution_1) ).

thf(11,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
        & ( cowlNothing @ A ) )
     => ( cowlNothing @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cowlNothing_substitution_1) ).

thf(12,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
        & ( cB @ A ) )
     => ( cB @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cB_substitution_1) ).

thf(13,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
        & ( cA_and_B @ A ) )
     => ( cA_and_B @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cA_and_B_substitution_1) ).

thf(14,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
        & ( cA @ A ) )
     => ( cA @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cA_substitution_1) ).

thf(15,conjecture,
    ( ! [X: $i] :
        ( ( cowlThing @ X )
        & ~ ( cowlNothing @ X ) )
    & ! [X: $i] :
        ( ( xsd_string @ X )
      <=> ~ ( xsd_integer @ X ) )
    & ! [X: $i] :
        ( ( cA_and_B @ X )
      <=> ( ( cB @ X )
          | ( cA @ X ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',the_axiom) ).

thf(16,negated_conjecture,
    ( ( ! [X: $i] :
          ( ( cowlThing @ X )
          & ~ ( cowlNothing @ X ) )
      & ! [X: $i] :
          ( ( xsd_string @ X )
        <=> ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( cA_and_B @ X )
        <=> ( ( cB @ X )
            | ( cA @ X ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[15]) ).

thf(17,plain,
    ( ( ! [X: $i] :
          ( ( cowlThing @ X )
          & ~ ( cowlNothing @ X ) )
      & ! [X: $i] :
          ( ( xsd_string @ X )
        <=> ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( cA_and_B @ X )
        <=> ( ( cB @ X )
            | ( cA @ X ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(18,plain,
    ( ( cowlThing @ ib )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(19,plain,
    ( ( cowlThing @ ia )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(20,plain,
    ( ( ! [X: $i] :
          ( ( cB @ X )
        <=> ( X = ib ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(21,plain,
    ( ( ! [X: $i] :
          ( ( cA_and_B @ X )
        <=> ( ( X = ib )
            | ( X = ia ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4]) ).

thf(22,plain,
    ( ( ! [X: $i] :
          ( ( cA @ X )
        <=> ( X = ia ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(23,plain,
    ( ( ! [X: $i] :
          ( ( xsd_string @ X )
        <=> ~ ( xsd_integer @ X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(24,plain,
    ( ( ! [X: $i] :
          ( ( cowlThing @ X )
          & ~ ( cowlNothing @ X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(25,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( A = B )
            & ( xsd_string @ A ) )
         => ( xsd_string @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(26,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( A = B )
            & ( xsd_integer @ A ) )
         => ( xsd_integer @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(27,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( A = B )
            & ( cowlThing @ A ) )
         => ( cowlThing @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(28,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( A = B )
            & ( cowlNothing @ A ) )
         => ( cowlNothing @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(29,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( A = B )
            & ( cB @ A ) )
         => ( cB @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(30,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( A = B )
            & ( cA_and_B @ A ) )
         => ( cA_and_B @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(31,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( A = B )
            & ( cA @ A ) )
         => ( cA @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14]) ).

thf(32,plain,
    ( ( ! [X: $i] : ( cowlThing @ X ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[17]) ).

thf(33,plain,
    ( ( ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[17]) ).

thf(34,plain,
    ( ( ! [X: $i] :
          ( ( xsd_string @ X )
         => ~ ( xsd_integer @ X ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[17]) ).

thf(35,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_integer @ X )
         => ( xsd_string @ X ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[17]) ).

thf(36,plain,
    ( ( ! [X: $i] :
          ( ( cA_and_B @ X )
         => ( ( cB @ X )
            | ( cA @ X ) ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[17]) ).

thf(37,plain,
    ( ( ! [X: $i] :
          ( ( ( cB @ X )
            | ( cA @ X ) )
         => ( cA_and_B @ X ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[17]) ).

thf(38,plain,
    ( ( ~ ! [X: $i] : ( cowlThing @ X ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[32]) ).

thf(39,plain,
    ( ( ~ ! [X: $i] :
            ~ ( cowlNothing @ X ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[33]) ).

thf(40,plain,
    ( ( ~ ! [X: $i] :
            ( ( xsd_string @ X )
           => ~ ( xsd_integer @ X ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[34]) ).

thf(41,plain,
    ( ( ~ ! [X: $i] :
            ( ~ ( xsd_integer @ X )
           => ( xsd_string @ X ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[35]) ).

thf(42,plain,
    ( ( ~ ! [X: $i] :
            ( ( cA_and_B @ X )
           => ( ( cB @ X )
              | ( cA @ X ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[36]) ).

thf(43,plain,
    ( ( ~ ! [X: $i] :
            ( ( ( cB @ X )
              | ( cA @ X ) )
           => ( cA_and_B @ X ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[37]) ).

thf(44,plain,
    ( ( ~ ( cowlThing @ sK1_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[38]) ).

thf(45,plain,
    ( ( cowlNothing @ sK2_X )
    = $true ),
    inference(extcnf_combined,[status(esa)],[39]) ).

thf(46,plain,
    ( ( ( xsd_string @ sK3_X )
      & ( xsd_integer @ sK3_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[40]) ).

thf(47,plain,
    ( ( ~ ( xsd_integer @ sK4_X )
      & ~ ( xsd_string @ sK4_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[41]) ).

thf(48,plain,
    ( ( ( cA_and_B @ sK5_X )
      & ~ ( cA @ sK5_X )
      & ~ ( cB @ sK5_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[42]) ).

thf(49,plain,
    ( ( ( ( cA @ sK6_X )
        | ( cB @ sK6_X ) )
      & ~ ( cA_and_B @ sK6_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[43]) ).

thf(50,plain,
    ( ( ! [X: $i] :
          ( ( X != ib )
          | ( cB @ X ) )
      & ! [X: $i] :
          ( ~ ( cB @ X )
          | ( X = ib ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[20]) ).

thf(51,plain,
    ( ( ! [X: $i] :
          ( ~ ( cA_and_B @ X )
          | ( X = ib )
          | ( X = ia ) )
      & ! [X: $i] :
          ( ( X != ib )
          | ( cA_and_B @ X ) )
      & ! [X: $i] :
          ( ( X != ia )
          | ( cA_and_B @ X ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[21]) ).

thf(52,plain,
    ( ( ! [X: $i] :
          ( ( X != ia )
          | ( cA @ X ) )
      & ! [X: $i] :
          ( ~ ( cA @ X )
          | ( X = ia ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[22]) ).

thf(53,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[23]) ).

thf(54,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[24]) ).

thf(55,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_string @ A )
          | ( xsd_string @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[25]) ).

thf(56,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_integer @ A )
          | ( xsd_integer @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[26]) ).

thf(57,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlThing @ A )
          | ( cowlThing @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[27]) ).

thf(58,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlNothing @ A )
          | ( cowlNothing @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[28]) ).

thf(59,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cB @ A )
          | ( cB @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[29]) ).

thf(60,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA_and_B @ A )
          | ( cA_and_B @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[30]) ).

thf(61,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA @ A )
          | ( cA @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[31]) ).

thf(62,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA @ A )
          | ( cA @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(63,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA_and_B @ A )
          | ( cA_and_B @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(64,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cB @ A )
          | ( cB @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(65,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlNothing @ A )
          | ( cowlNothing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(66,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlThing @ A )
          | ( cowlThing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(67,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_integer @ A )
          | ( xsd_integer @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(68,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_string @ A )
          | ( xsd_string @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(69,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(70,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(71,plain,
    ( ( ! [X: $i] :
          ( ( X != ia )
          | ( cA @ X ) )
      & ! [X: $i] :
          ( ~ ( cA @ X )
          | ( X = ia ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(72,plain,
    ( ( ! [X: $i] :
          ( ~ ( cA_and_B @ X )
          | ( X = ib )
          | ( X = ia ) )
      & ! [X: $i] :
          ( ( X != ib )
          | ( cA_and_B @ X ) )
      & ! [X: $i] :
          ( ( X != ia )
          | ( cA_and_B @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(73,plain,
    ( ( ! [X: $i] :
          ( ( X != ib )
          | ( cB @ X ) )
      & ! [X: $i] :
          ( ~ ( cB @ X )
          | ( X = ib ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(74,plain,
    ( ( cowlThing @ ia )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(75,plain,
    ( ( cowlThing @ ib )
    = $true ),
    inference(copy,[status(thm)],[18]) ).

thf(76,plain,
    ( ( ~ ( cowlThing @ sK1_X ) )
    = $true ),
    inference(copy,[status(thm)],[44]) ).

thf(77,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( cA_and_B @ SX0 )
                | ( SX0 = ib )
                | ( SX0 = ia ) )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ( SX0 != ib )
                      | ( cA_and_B @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ( SX0 != ia )
                      | ( cA_and_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[72]) ).

thf(78,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cB @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cB @ SX0 )
                | ( SX0 = ib ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[73]) ).

thf(79,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cA @ SX0 )
                | ( SX0 = ia ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[71]) ).

thf(80,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[70]) ).

thf(81,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[69]) ).

thf(82,plain,
    ! [SV1: $i] :
      ( ( ! [SY22: $i] :
            ( ( SV1 != SY22 )
            | ~ ( cA @ SV1 )
            | ( cA @ SY22 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[62]) ).

thf(83,plain,
    ! [SV2: $i] :
      ( ( ! [SY23: $i] :
            ( ( SV2 != SY23 )
            | ~ ( cA_and_B @ SV2 )
            | ( cA_and_B @ SY23 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[63]) ).

thf(84,plain,
    ! [SV3: $i] :
      ( ( ! [SY24: $i] :
            ( ( SV3 != SY24 )
            | ~ ( cB @ SV3 )
            | ( cB @ SY24 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[64]) ).

thf(85,plain,
    ! [SV4: $i] :
      ( ( ! [SY25: $i] :
            ( ( SV4 != SY25 )
            | ~ ( cowlNothing @ SV4 )
            | ( cowlNothing @ SY25 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[65]) ).

thf(86,plain,
    ! [SV5: $i] :
      ( ( ! [SY26: $i] :
            ( ( SV5 != SY26 )
            | ~ ( cowlThing @ SV5 )
            | ( cowlThing @ SY26 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[66]) ).

thf(87,plain,
    ! [SV6: $i] :
      ( ( ! [SY27: $i] :
            ( ( SV6 != SY27 )
            | ~ ( xsd_integer @ SV6 )
            | ( xsd_integer @ SY27 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[67]) ).

thf(88,plain,
    ! [SV7: $i] :
      ( ( ! [SY28: $i] :
            ( ( SV7 != SY28 )
            | ~ ( xsd_string @ SV7 )
            | ( xsd_string @ SY28 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[68]) ).

thf(89,plain,
    ( ( cowlThing @ sK1_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[76]) ).

thf(90,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) )
      | ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[77]) ).

thf(91,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[78]) ).

thf(92,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[79]) ).

thf(93,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[80]) ).

thf(94,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[81]) ).

thf(95,plain,
    ! [SV8: $i,SV1: $i] :
      ( ( ( SV1 != SV8 )
        | ~ ( cA @ SV1 )
        | ( cA @ SV8 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[82]) ).

thf(96,plain,
    ! [SV9: $i,SV2: $i] :
      ( ( ( SV2 != SV9 )
        | ~ ( cA_and_B @ SV2 )
        | ( cA_and_B @ SV9 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[83]) ).

thf(97,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( SV3 != SV10 )
        | ~ ( cB @ SV3 )
        | ( cB @ SV10 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[84]) ).

thf(98,plain,
    ! [SV11: $i,SV4: $i] :
      ( ( ( SV4 != SV11 )
        | ~ ( cowlNothing @ SV4 )
        | ( cowlNothing @ SV11 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[85]) ).

thf(99,plain,
    ! [SV12: $i,SV5: $i] :
      ( ( ( SV5 != SV12 )
        | ~ ( cowlThing @ SV5 )
        | ( cowlThing @ SV12 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[86]) ).

thf(100,plain,
    ! [SV13: $i,SV6: $i] :
      ( ( ( SV6 != SV13 )
        | ~ ( xsd_integer @ SV6 )
        | ( xsd_integer @ SV13 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[87]) ).

thf(101,plain,
    ! [SV14: $i,SV7: $i] :
      ( ( ( SV7 != SV14 )
        | ~ ( xsd_string @ SV7 )
        | ( xsd_string @ SV14 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[88]) ).

thf(102,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[90]) ).

thf(103,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[90]) ).

thf(104,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[91]) ).

thf(105,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[91]) ).

thf(106,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[92]) ).

thf(107,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[92]) ).

thf(108,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[93]) ).

thf(109,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[93]) ).

thf(110,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[94]) ).

thf(111,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[94]) ).

thf(112,plain,
    ! [SV8: $i,SV1: $i] :
      ( ( ( ( SV1 != SV8 )
          | ~ ( cA @ SV1 ) )
        = $true )
      | ( ( cA @ SV8 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[95]) ).

thf(113,plain,
    ! [SV9: $i,SV2: $i] :
      ( ( ( ( SV2 != SV9 )
          | ~ ( cA_and_B @ SV2 ) )
        = $true )
      | ( ( cA_and_B @ SV9 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[96]) ).

thf(114,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( ( SV3 != SV10 )
          | ~ ( cB @ SV3 ) )
        = $true )
      | ( ( cB @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[97]) ).

thf(115,plain,
    ! [SV11: $i,SV4: $i] :
      ( ( ( ( SV4 != SV11 )
          | ~ ( cowlNothing @ SV4 ) )
        = $true )
      | ( ( cowlNothing @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[98]) ).

thf(116,plain,
    ! [SV12: $i,SV5: $i] :
      ( ( ( ( SV5 != SV12 )
          | ~ ( cowlThing @ SV5 ) )
        = $true )
      | ( ( cowlThing @ SV12 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[99]) ).

thf(117,plain,
    ! [SV13: $i,SV6: $i] :
      ( ( ( ( SV6 != SV13 )
          | ~ ( xsd_integer @ SV6 ) )
        = $true )
      | ( ( xsd_integer @ SV13 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[100]) ).

thf(118,plain,
    ! [SV14: $i,SV7: $i] :
      ( ( ( ( SV7 != SV14 )
          | ~ ( xsd_string @ SV7 ) )
        = $true )
      | ( ( xsd_string @ SV14 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[101]) ).

thf(119,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA_and_B @ SX0 )
          | ( SX0 = ib )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[102]) ).

thf(120,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cA_and_B @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA_and_B @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[103]) ).

thf(121,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cB @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[104]) ).

thf(122,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cB @ SX0 )
          | ( SX0 = ib ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[105]) ).

thf(123,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[106]) ).

thf(124,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA @ SX0 )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[107]) ).

thf(125,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[108]) ).

thf(126,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[109]) ).

thf(127,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[110]) ).

thf(128,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[111]) ).

thf(129,plain,
    ! [SV8: $i,SV1: $i] :
      ( ( ( ( SV1 != SV8 ) )
        = $true )
      | ( ( ~ ( cA @ SV1 ) )
        = $true )
      | ( ( cA @ SV8 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[112]) ).

thf(130,plain,
    ! [SV9: $i,SV2: $i] :
      ( ( ( ( SV2 != SV9 ) )
        = $true )
      | ( ( ~ ( cA_and_B @ SV2 ) )
        = $true )
      | ( ( cA_and_B @ SV9 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[113]) ).

thf(131,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( ( SV3 != SV10 ) )
        = $true )
      | ( ( ~ ( cB @ SV3 ) )
        = $true )
      | ( ( cB @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[114]) ).

thf(132,plain,
    ! [SV11: $i,SV4: $i] :
      ( ( ( ( SV4 != SV11 ) )
        = $true )
      | ( ( ~ ( cowlNothing @ SV4 ) )
        = $true )
      | ( ( cowlNothing @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[115]) ).

thf(133,plain,
    ! [SV12: $i,SV5: $i] :
      ( ( ( ( SV5 != SV12 ) )
        = $true )
      | ( ( ~ ( cowlThing @ SV5 ) )
        = $true )
      | ( ( cowlThing @ SV12 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[116]) ).

thf(134,plain,
    ! [SV13: $i,SV6: $i] :
      ( ( ( ( SV6 != SV13 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV6 ) )
        = $true )
      | ( ( xsd_integer @ SV13 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[117]) ).

thf(135,plain,
    ! [SV14: $i,SV7: $i] :
      ( ( ( ( SV7 != SV14 ) )
        = $true )
      | ( ( ~ ( xsd_string @ SV7 ) )
        = $true )
      | ( ( xsd_string @ SV14 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[118]) ).

thf(136,plain,
    ! [SV15: $i] :
      ( ( ~ ( cA_and_B @ SV15 )
        | ( SV15 = ib )
        | ( SV15 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[119]) ).

thf(137,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[120]) ).

thf(138,plain,
    ! [SV16: $i] :
      ( ( ( SV16 != ib )
        | ( cB @ SV16 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[121]) ).

thf(139,plain,
    ! [SV17: $i] :
      ( ( ~ ( cB @ SV17 )
        | ( SV17 = ib ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[122]) ).

thf(140,plain,
    ! [SV18: $i] :
      ( ( ( SV18 != ia )
        | ( cA @ SV18 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[123]) ).

thf(141,plain,
    ! [SV19: $i] :
      ( ( ~ ( cA @ SV19 )
        | ( SV19 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[124]) ).

thf(142,plain,
    ! [SV20: $i] :
      ( ( ~ ( xsd_string @ SV20 )
        | ~ ( xsd_integer @ SV20 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[125]) ).

thf(143,plain,
    ! [SV21: $i] :
      ( ( ( xsd_integer @ SV21 )
        | ( xsd_string @ SV21 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[126]) ).

thf(144,plain,
    ! [SV22: $i] :
      ( ( cowlThing @ SV22 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[127]) ).

thf(145,plain,
    ! [SV23: $i] :
      ( ( ~ ( cowlNothing @ SV23 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[128]) ).

thf(146,plain,
    ! [SV8: $i,SV1: $i] :
      ( ( ( SV1 = SV8 )
        = $false )
      | ( ( ~ ( cA @ SV1 ) )
        = $true )
      | ( ( cA @ SV8 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[129]) ).

thf(147,plain,
    ! [SV9: $i,SV2: $i] :
      ( ( ( SV2 = SV9 )
        = $false )
      | ( ( ~ ( cA_and_B @ SV2 ) )
        = $true )
      | ( ( cA_and_B @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[130]) ).

thf(148,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( SV3 = SV10 )
        = $false )
      | ( ( ~ ( cB @ SV3 ) )
        = $true )
      | ( ( cB @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[131]) ).

thf(149,plain,
    ! [SV11: $i,SV4: $i] :
      ( ( ( SV4 = SV11 )
        = $false )
      | ( ( ~ ( cowlNothing @ SV4 ) )
        = $true )
      | ( ( cowlNothing @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[132]) ).

thf(150,plain,
    ! [SV12: $i,SV5: $i] :
      ( ( ( SV5 = SV12 )
        = $false )
      | ( ( ~ ( cowlThing @ SV5 ) )
        = $true )
      | ( ( cowlThing @ SV12 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[133]) ).

thf(151,plain,
    ! [SV13: $i,SV6: $i] :
      ( ( ( SV6 = SV13 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV6 ) )
        = $true )
      | ( ( xsd_integer @ SV13 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[134]) ).

thf(152,plain,
    ! [SV14: $i,SV7: $i] :
      ( ( ( SV7 = SV14 )
        = $false )
      | ( ( ~ ( xsd_string @ SV7 ) )
        = $true )
      | ( ( xsd_string @ SV14 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[135]) ).

thf(153,plain,
    ! [SV15: $i] :
      ( ( ( ~ ( cA_and_B @ SV15 ) )
        = $true )
      | ( ( ( SV15 = ib )
          | ( SV15 = ia ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[136]) ).

thf(154,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(155,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(156,plain,
    ! [SV16: $i] :
      ( ( ( ( SV16 != ib ) )
        = $true )
      | ( ( cB @ SV16 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[138]) ).

thf(157,plain,
    ! [SV17: $i] :
      ( ( ( ~ ( cB @ SV17 ) )
        = $true )
      | ( ( SV17 = ib )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[139]) ).

thf(158,plain,
    ! [SV18: $i] :
      ( ( ( ( SV18 != ia ) )
        = $true )
      | ( ( cA @ SV18 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[140]) ).

thf(159,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( cA @ SV19 ) )
        = $true )
      | ( ( SV19 = ia )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[141]) ).

thf(160,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( xsd_string @ SV20 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV20 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[142]) ).

thf(161,plain,
    ! [SV21: $i] :
      ( ( ( xsd_integer @ SV21 )
        = $true )
      | ( ( xsd_string @ SV21 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[143]) ).

thf(162,plain,
    ! [SV23: $i] :
      ( ( cowlNothing @ SV23 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[145]) ).

thf(163,plain,
    ! [SV8: $i,SV1: $i] :
      ( ( ( cA @ SV1 )
        = $false )
      | ( ( SV1 = SV8 )
        = $false )
      | ( ( cA @ SV8 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[146]) ).

thf(164,plain,
    ! [SV9: $i,SV2: $i] :
      ( ( ( cA_and_B @ SV2 )
        = $false )
      | ( ( SV2 = SV9 )
        = $false )
      | ( ( cA_and_B @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[147]) ).

thf(165,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( cB @ SV3 )
        = $false )
      | ( ( SV3 = SV10 )
        = $false )
      | ( ( cB @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[148]) ).

thf(166,plain,
    ! [SV11: $i,SV4: $i] :
      ( ( ( cowlNothing @ SV4 )
        = $false )
      | ( ( SV4 = SV11 )
        = $false )
      | ( ( cowlNothing @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[149]) ).

thf(167,plain,
    ! [SV12: $i,SV5: $i] :
      ( ( ( cowlThing @ SV5 )
        = $false )
      | ( ( SV5 = SV12 )
        = $false )
      | ( ( cowlThing @ SV12 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[150]) ).

thf(168,plain,
    ! [SV13: $i,SV6: $i] :
      ( ( ( xsd_integer @ SV6 )
        = $false )
      | ( ( SV6 = SV13 )
        = $false )
      | ( ( xsd_integer @ SV13 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[151]) ).

thf(169,plain,
    ! [SV14: $i,SV7: $i] :
      ( ( ( xsd_string @ SV7 )
        = $false )
      | ( ( SV7 = SV14 )
        = $false )
      | ( ( xsd_string @ SV14 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[152]) ).

thf(170,plain,
    ! [SV15: $i] :
      ( ( ( cA_and_B @ SV15 )
        = $false )
      | ( ( ( SV15 = ib )
          | ( SV15 = ia ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[153]) ).

thf(171,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[154]) ).

thf(172,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[155]) ).

thf(173,plain,
    ! [SV16: $i] :
      ( ( ( SV16 = ib )
        = $false )
      | ( ( cB @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[156]) ).

thf(174,plain,
    ! [SV17: $i] :
      ( ( ( cB @ SV17 )
        = $false )
      | ( ( SV17 = ib )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[157]) ).

thf(175,plain,
    ! [SV18: $i] :
      ( ( ( SV18 = ia )
        = $false )
      | ( ( cA @ SV18 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[158]) ).

thf(176,plain,
    ! [SV19: $i] :
      ( ( ( cA @ SV19 )
        = $false )
      | ( ( SV19 = ia )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[159]) ).

thf(177,plain,
    ! [SV20: $i] :
      ( ( ( xsd_string @ SV20 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV20 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[160]) ).

thf(178,plain,
    ! [SV15: $i] :
      ( ( ( SV15 = ib )
        = $true )
      | ( ( SV15 = ia )
        = $true )
      | ( ( cA_and_B @ SV15 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[170]) ).

thf(179,plain,
    ! [SV24: $i] :
      ( ( ( SV24 != ib )
        | ( cA_and_B @ SV24 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[171]) ).

thf(180,plain,
    ! [SV25: $i] :
      ( ( ( SV25 != ia )
        | ( cA_and_B @ SV25 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[172]) ).

thf(181,plain,
    ! [SV20: $i] :
      ( ( ( xsd_integer @ SV20 )
        = $false )
      | ( ( xsd_string @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[177]) ).

thf(182,plain,
    ! [SV24: $i] :
      ( ( ( ( SV24 != ib ) )
        = $true )
      | ( ( cA_and_B @ SV24 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[179]) ).

thf(183,plain,
    ! [SV25: $i] :
      ( ( ( ( SV25 != ia ) )
        = $true )
      | ( ( cA_and_B @ SV25 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[180]) ).

thf(184,plain,
    ! [SV24: $i] :
      ( ( ( SV24 = ib )
        = $false )
      | ( ( cA_and_B @ SV24 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[182]) ).

thf(185,plain,
    ! [SV25: $i] :
      ( ( ( SV25 = ia )
        = $false )
      | ( ( cA_and_B @ SV25 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[183]) ).

thf(186,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[74,185,184,181,178,176,175,174,173,169,168,167,166,165,164,163,162,161,144,89,75]) ).

thf(187,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA @ A )
          | ( cA @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(188,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA_and_B @ A )
          | ( cA_and_B @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(189,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cB @ A )
          | ( cB @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(190,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlNothing @ A )
          | ( cowlNothing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(191,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlThing @ A )
          | ( cowlThing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(192,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_integer @ A )
          | ( xsd_integer @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(193,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_string @ A )
          | ( xsd_string @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(194,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(195,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(196,plain,
    ( ( ! [X: $i] :
          ( ( X != ia )
          | ( cA @ X ) )
      & ! [X: $i] :
          ( ~ ( cA @ X )
          | ( X = ia ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(197,plain,
    ( ( ! [X: $i] :
          ( ~ ( cA_and_B @ X )
          | ( X = ib )
          | ( X = ia ) )
      & ! [X: $i] :
          ( ( X != ib )
          | ( cA_and_B @ X ) )
      & ! [X: $i] :
          ( ( X != ia )
          | ( cA_and_B @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(198,plain,
    ( ( ! [X: $i] :
          ( ( X != ib )
          | ( cB @ X ) )
      & ! [X: $i] :
          ( ~ ( cB @ X )
          | ( X = ib ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(199,plain,
    ( ( cowlThing @ ia )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(200,plain,
    ( ( cowlThing @ ib )
    = $true ),
    inference(copy,[status(thm)],[18]) ).

thf(201,plain,
    ( ( cowlNothing @ sK2_X )
    = $true ),
    inference(copy,[status(thm)],[45]) ).

thf(202,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cB @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cB @ SX0 )
                | ( SX0 = ib ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[198]) ).

thf(203,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cA @ SX0 )
                | ( SX0 = ia ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[196]) ).

thf(204,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( cA_and_B @ SX0 )
                | ( SX0 = ib )
                | ( SX0 = ia ) )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ( SX0 != ib )
                      | ( cA_and_B @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ( SX0 != ia )
                      | ( cA_and_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[197]) ).

thf(205,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[194]) ).

thf(206,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[195]) ).

thf(207,plain,
    ! [SV26: $i] :
      ( ( ! [SY29: $i] :
            ( ( SV26 != SY29 )
            | ~ ( cA @ SV26 )
            | ( cA @ SY29 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[187]) ).

thf(208,plain,
    ! [SV27: $i] :
      ( ( ! [SY30: $i] :
            ( ( SV27 != SY30 )
            | ~ ( cA_and_B @ SV27 )
            | ( cA_and_B @ SY30 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[188]) ).

thf(209,plain,
    ! [SV28: $i] :
      ( ( ! [SY31: $i] :
            ( ( SV28 != SY31 )
            | ~ ( cB @ SV28 )
            | ( cB @ SY31 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[189]) ).

thf(210,plain,
    ! [SV29: $i] :
      ( ( ! [SY32: $i] :
            ( ( SV29 != SY32 )
            | ~ ( cowlNothing @ SV29 )
            | ( cowlNothing @ SY32 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[190]) ).

thf(211,plain,
    ! [SV30: $i] :
      ( ( ! [SY33: $i] :
            ( ( SV30 != SY33 )
            | ~ ( cowlThing @ SV30 )
            | ( cowlThing @ SY33 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[191]) ).

thf(212,plain,
    ! [SV31: $i] :
      ( ( ! [SY34: $i] :
            ( ( SV31 != SY34 )
            | ~ ( xsd_integer @ SV31 )
            | ( xsd_integer @ SY34 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[192]) ).

thf(213,plain,
    ! [SV32: $i] :
      ( ( ! [SY35: $i] :
            ( ( SV32 != SY35 )
            | ~ ( xsd_string @ SV32 )
            | ( xsd_string @ SY35 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[193]) ).

thf(214,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[202]) ).

thf(215,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[203]) ).

thf(216,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) )
      | ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[204]) ).

thf(217,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[205]) ).

thf(218,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[206]) ).

thf(219,plain,
    ! [SV33: $i,SV26: $i] :
      ( ( ( SV26 != SV33 )
        | ~ ( cA @ SV26 )
        | ( cA @ SV33 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[207]) ).

thf(220,plain,
    ! [SV34: $i,SV27: $i] :
      ( ( ( SV27 != SV34 )
        | ~ ( cA_and_B @ SV27 )
        | ( cA_and_B @ SV34 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[208]) ).

thf(221,plain,
    ! [SV35: $i,SV28: $i] :
      ( ( ( SV28 != SV35 )
        | ~ ( cB @ SV28 )
        | ( cB @ SV35 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[209]) ).

thf(222,plain,
    ! [SV36: $i,SV29: $i] :
      ( ( ( SV29 != SV36 )
        | ~ ( cowlNothing @ SV29 )
        | ( cowlNothing @ SV36 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[210]) ).

thf(223,plain,
    ! [SV37: $i,SV30: $i] :
      ( ( ( SV30 != SV37 )
        | ~ ( cowlThing @ SV30 )
        | ( cowlThing @ SV37 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[211]) ).

thf(224,plain,
    ! [SV38: $i,SV31: $i] :
      ( ( ( SV31 != SV38 )
        | ~ ( xsd_integer @ SV31 )
        | ( xsd_integer @ SV38 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[212]) ).

thf(225,plain,
    ! [SV39: $i,SV32: $i] :
      ( ( ( SV32 != SV39 )
        | ~ ( xsd_string @ SV32 )
        | ( xsd_string @ SV39 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[213]) ).

thf(226,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[214]) ).

thf(227,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[214]) ).

thf(228,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[215]) ).

thf(229,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[215]) ).

thf(230,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[216]) ).

thf(231,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[216]) ).

thf(232,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[217]) ).

thf(233,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[217]) ).

thf(234,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[218]) ).

thf(235,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[218]) ).

thf(236,plain,
    ! [SV33: $i,SV26: $i] :
      ( ( ( ( SV26 != SV33 )
          | ~ ( cA @ SV26 ) )
        = $true )
      | ( ( cA @ SV33 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[219]) ).

thf(237,plain,
    ! [SV34: $i,SV27: $i] :
      ( ( ( ( SV27 != SV34 )
          | ~ ( cA_and_B @ SV27 ) )
        = $true )
      | ( ( cA_and_B @ SV34 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[220]) ).

thf(238,plain,
    ! [SV35: $i,SV28: $i] :
      ( ( ( ( SV28 != SV35 )
          | ~ ( cB @ SV28 ) )
        = $true )
      | ( ( cB @ SV35 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[221]) ).

thf(239,plain,
    ! [SV36: $i,SV29: $i] :
      ( ( ( ( SV29 != SV36 )
          | ~ ( cowlNothing @ SV29 ) )
        = $true )
      | ( ( cowlNothing @ SV36 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[222]) ).

thf(240,plain,
    ! [SV37: $i,SV30: $i] :
      ( ( ( ( SV30 != SV37 )
          | ~ ( cowlThing @ SV30 ) )
        = $true )
      | ( ( cowlThing @ SV37 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[223]) ).

thf(241,plain,
    ! [SV38: $i,SV31: $i] :
      ( ( ( ( SV31 != SV38 )
          | ~ ( xsd_integer @ SV31 ) )
        = $true )
      | ( ( xsd_integer @ SV38 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[224]) ).

thf(242,plain,
    ! [SV39: $i,SV32: $i] :
      ( ( ( ( SV32 != SV39 )
          | ~ ( xsd_string @ SV32 ) )
        = $true )
      | ( ( xsd_string @ SV39 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[225]) ).

thf(243,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cB @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[226]) ).

thf(244,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cB @ SX0 )
          | ( SX0 = ib ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[227]) ).

thf(245,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[228]) ).

thf(246,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA @ SX0 )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[229]) ).

thf(247,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA_and_B @ SX0 )
          | ( SX0 = ib )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[230]) ).

thf(248,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cA_and_B @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA_and_B @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[231]) ).

thf(249,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[232]) ).

thf(250,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[233]) ).

thf(251,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[234]) ).

thf(252,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[235]) ).

thf(253,plain,
    ! [SV33: $i,SV26: $i] :
      ( ( ( ( SV26 != SV33 ) )
        = $true )
      | ( ( ~ ( cA @ SV26 ) )
        = $true )
      | ( ( cA @ SV33 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[236]) ).

thf(254,plain,
    ! [SV34: $i,SV27: $i] :
      ( ( ( ( SV27 != SV34 ) )
        = $true )
      | ( ( ~ ( cA_and_B @ SV27 ) )
        = $true )
      | ( ( cA_and_B @ SV34 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[237]) ).

thf(255,plain,
    ! [SV35: $i,SV28: $i] :
      ( ( ( ( SV28 != SV35 ) )
        = $true )
      | ( ( ~ ( cB @ SV28 ) )
        = $true )
      | ( ( cB @ SV35 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[238]) ).

thf(256,plain,
    ! [SV36: $i,SV29: $i] :
      ( ( ( ( SV29 != SV36 ) )
        = $true )
      | ( ( ~ ( cowlNothing @ SV29 ) )
        = $true )
      | ( ( cowlNothing @ SV36 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[239]) ).

thf(257,plain,
    ! [SV37: $i,SV30: $i] :
      ( ( ( ( SV30 != SV37 ) )
        = $true )
      | ( ( ~ ( cowlThing @ SV30 ) )
        = $true )
      | ( ( cowlThing @ SV37 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[240]) ).

thf(258,plain,
    ! [SV38: $i,SV31: $i] :
      ( ( ( ( SV31 != SV38 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV31 ) )
        = $true )
      | ( ( xsd_integer @ SV38 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[241]) ).

thf(259,plain,
    ! [SV39: $i,SV32: $i] :
      ( ( ( ( SV32 != SV39 ) )
        = $true )
      | ( ( ~ ( xsd_string @ SV32 ) )
        = $true )
      | ( ( xsd_string @ SV39 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[242]) ).

thf(260,plain,
    ! [SV40: $i] :
      ( ( ( SV40 != ib )
        | ( cB @ SV40 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[243]) ).

thf(261,plain,
    ! [SV41: $i] :
      ( ( ~ ( cB @ SV41 )
        | ( SV41 = ib ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[244]) ).

thf(262,plain,
    ! [SV42: $i] :
      ( ( ( SV42 != ia )
        | ( cA @ SV42 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[245]) ).

thf(263,plain,
    ! [SV43: $i] :
      ( ( ~ ( cA @ SV43 )
        | ( SV43 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[246]) ).

thf(264,plain,
    ! [SV44: $i] :
      ( ( ~ ( cA_and_B @ SV44 )
        | ( SV44 = ib )
        | ( SV44 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[247]) ).

thf(265,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[248]) ).

thf(266,plain,
    ! [SV45: $i] :
      ( ( cowlThing @ SV45 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[249]) ).

thf(267,plain,
    ! [SV46: $i] :
      ( ( ~ ( cowlNothing @ SV46 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[250]) ).

thf(268,plain,
    ! [SV47: $i] :
      ( ( ~ ( xsd_string @ SV47 )
        | ~ ( xsd_integer @ SV47 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[251]) ).

thf(269,plain,
    ! [SV48: $i] :
      ( ( ( xsd_integer @ SV48 )
        | ( xsd_string @ SV48 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[252]) ).

thf(270,plain,
    ! [SV33: $i,SV26: $i] :
      ( ( ( SV26 = SV33 )
        = $false )
      | ( ( ~ ( cA @ SV26 ) )
        = $true )
      | ( ( cA @ SV33 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[253]) ).

thf(271,plain,
    ! [SV34: $i,SV27: $i] :
      ( ( ( SV27 = SV34 )
        = $false )
      | ( ( ~ ( cA_and_B @ SV27 ) )
        = $true )
      | ( ( cA_and_B @ SV34 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[254]) ).

thf(272,plain,
    ! [SV35: $i,SV28: $i] :
      ( ( ( SV28 = SV35 )
        = $false )
      | ( ( ~ ( cB @ SV28 ) )
        = $true )
      | ( ( cB @ SV35 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[255]) ).

thf(273,plain,
    ! [SV36: $i,SV29: $i] :
      ( ( ( SV29 = SV36 )
        = $false )
      | ( ( ~ ( cowlNothing @ SV29 ) )
        = $true )
      | ( ( cowlNothing @ SV36 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[256]) ).

thf(274,plain,
    ! [SV37: $i,SV30: $i] :
      ( ( ( SV30 = SV37 )
        = $false )
      | ( ( ~ ( cowlThing @ SV30 ) )
        = $true )
      | ( ( cowlThing @ SV37 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[257]) ).

thf(275,plain,
    ! [SV38: $i,SV31: $i] :
      ( ( ( SV31 = SV38 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV31 ) )
        = $true )
      | ( ( xsd_integer @ SV38 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[258]) ).

thf(276,plain,
    ! [SV39: $i,SV32: $i] :
      ( ( ( SV32 = SV39 )
        = $false )
      | ( ( ~ ( xsd_string @ SV32 ) )
        = $true )
      | ( ( xsd_string @ SV39 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[259]) ).

thf(277,plain,
    ! [SV40: $i] :
      ( ( ( ( SV40 != ib ) )
        = $true )
      | ( ( cB @ SV40 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[260]) ).

thf(278,plain,
    ! [SV41: $i] :
      ( ( ( ~ ( cB @ SV41 ) )
        = $true )
      | ( ( SV41 = ib )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[261]) ).

thf(279,plain,
    ! [SV42: $i] :
      ( ( ( ( SV42 != ia ) )
        = $true )
      | ( ( cA @ SV42 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[262]) ).

thf(280,plain,
    ! [SV43: $i] :
      ( ( ( ~ ( cA @ SV43 ) )
        = $true )
      | ( ( SV43 = ia )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[263]) ).

thf(281,plain,
    ! [SV44: $i] :
      ( ( ( ~ ( cA_and_B @ SV44 ) )
        = $true )
      | ( ( ( SV44 = ib )
          | ( SV44 = ia ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[264]) ).

thf(282,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[265]) ).

thf(283,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[265]) ).

thf(284,plain,
    ! [SV46: $i] :
      ( ( cowlNothing @ SV46 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[267]) ).

thf(285,plain,
    ! [SV47: $i] :
      ( ( ( ~ ( xsd_string @ SV47 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV47 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[268]) ).

thf(286,plain,
    ! [SV48: $i] :
      ( ( ( xsd_integer @ SV48 )
        = $true )
      | ( ( xsd_string @ SV48 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[269]) ).

thf(287,plain,
    ! [SV33: $i,SV26: $i] :
      ( ( ( cA @ SV26 )
        = $false )
      | ( ( SV26 = SV33 )
        = $false )
      | ( ( cA @ SV33 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[270]) ).

thf(288,plain,
    ! [SV34: $i,SV27: $i] :
      ( ( ( cA_and_B @ SV27 )
        = $false )
      | ( ( SV27 = SV34 )
        = $false )
      | ( ( cA_and_B @ SV34 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[271]) ).

thf(289,plain,
    ! [SV35: $i,SV28: $i] :
      ( ( ( cB @ SV28 )
        = $false )
      | ( ( SV28 = SV35 )
        = $false )
      | ( ( cB @ SV35 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[272]) ).

thf(290,plain,
    ! [SV36: $i,SV29: $i] :
      ( ( ( cowlNothing @ SV29 )
        = $false )
      | ( ( SV29 = SV36 )
        = $false )
      | ( ( cowlNothing @ SV36 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[273]) ).

thf(291,plain,
    ! [SV37: $i,SV30: $i] :
      ( ( ( cowlThing @ SV30 )
        = $false )
      | ( ( SV30 = SV37 )
        = $false )
      | ( ( cowlThing @ SV37 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(292,plain,
    ! [SV38: $i,SV31: $i] :
      ( ( ( xsd_integer @ SV31 )
        = $false )
      | ( ( SV31 = SV38 )
        = $false )
      | ( ( xsd_integer @ SV38 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(293,plain,
    ! [SV39: $i,SV32: $i] :
      ( ( ( xsd_string @ SV32 )
        = $false )
      | ( ( SV32 = SV39 )
        = $false )
      | ( ( xsd_string @ SV39 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[276]) ).

thf(294,plain,
    ! [SV40: $i] :
      ( ( ( SV40 = ib )
        = $false )
      | ( ( cB @ SV40 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[277]) ).

thf(295,plain,
    ! [SV41: $i] :
      ( ( ( cB @ SV41 )
        = $false )
      | ( ( SV41 = ib )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[278]) ).

thf(296,plain,
    ! [SV42: $i] :
      ( ( ( SV42 = ia )
        = $false )
      | ( ( cA @ SV42 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[279]) ).

thf(297,plain,
    ! [SV43: $i] :
      ( ( ( cA @ SV43 )
        = $false )
      | ( ( SV43 = ia )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[280]) ).

thf(298,plain,
    ! [SV44: $i] :
      ( ( ( cA_and_B @ SV44 )
        = $false )
      | ( ( ( SV44 = ib )
          | ( SV44 = ia ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[281]) ).

thf(299,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[282]) ).

thf(300,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[283]) ).

thf(301,plain,
    ! [SV47: $i] :
      ( ( ( xsd_string @ SV47 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV47 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[285]) ).

thf(302,plain,
    ! [SV44: $i] :
      ( ( ( SV44 = ib )
        = $true )
      | ( ( SV44 = ia )
        = $true )
      | ( ( cA_and_B @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[298]) ).

thf(303,plain,
    ! [SV49: $i] :
      ( ( ( SV49 != ib )
        | ( cA_and_B @ SV49 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[299]) ).

thf(304,plain,
    ! [SV50: $i] :
      ( ( ( SV50 != ia )
        | ( cA_and_B @ SV50 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[300]) ).

thf(305,plain,
    ! [SV47: $i] :
      ( ( ( xsd_integer @ SV47 )
        = $false )
      | ( ( xsd_string @ SV47 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[301]) ).

thf(306,plain,
    ! [SV49: $i] :
      ( ( ( ( SV49 != ib ) )
        = $true )
      | ( ( cA_and_B @ SV49 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[303]) ).

thf(307,plain,
    ! [SV50: $i] :
      ( ( ( ( SV50 != ia ) )
        = $true )
      | ( ( cA_and_B @ SV50 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[304]) ).

thf(308,plain,
    ! [SV49: $i] :
      ( ( ( SV49 = ib )
        = $false )
      | ( ( cA_and_B @ SV49 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[306]) ).

thf(309,plain,
    ! [SV50: $i] :
      ( ( ( SV50 = ia )
        = $false )
      | ( ( cA_and_B @ SV50 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[307]) ).

thf(310,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[199,309,308,305,302,297,296,295,294,293,292,291,290,289,288,287,286,284,266,201,200]) ).

thf(311,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA @ A )
          | ( cA @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(312,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA_and_B @ A )
          | ( cA_and_B @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(313,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cB @ A )
          | ( cB @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(314,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlNothing @ A )
          | ( cowlNothing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(315,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlThing @ A )
          | ( cowlThing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(316,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_integer @ A )
          | ( xsd_integer @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(317,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_string @ A )
          | ( xsd_string @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(318,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(319,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(320,plain,
    ( ( ! [X: $i] :
          ( ( X != ia )
          | ( cA @ X ) )
      & ! [X: $i] :
          ( ~ ( cA @ X )
          | ( X = ia ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(321,plain,
    ( ( ! [X: $i] :
          ( ~ ( cA_and_B @ X )
          | ( X = ib )
          | ( X = ia ) )
      & ! [X: $i] :
          ( ( X != ib )
          | ( cA_and_B @ X ) )
      & ! [X: $i] :
          ( ( X != ia )
          | ( cA_and_B @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(322,plain,
    ( ( ! [X: $i] :
          ( ( X != ib )
          | ( cB @ X ) )
      & ! [X: $i] :
          ( ~ ( cB @ X )
          | ( X = ib ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(323,plain,
    ( ( cowlThing @ ia )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(324,plain,
    ( ( cowlThing @ ib )
    = $true ),
    inference(copy,[status(thm)],[18]) ).

thf(325,plain,
    ( ( ( xsd_string @ sK3_X )
      & ( xsd_integer @ sK3_X ) )
    = $true ),
    inference(copy,[status(thm)],[46]) ).

thf(326,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cB @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cB @ SX0 )
                | ( SX0 = ib ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[322]) ).

thf(327,plain,
    ( ( ~ ( ~ ( xsd_string @ sK3_X )
          | ~ ( xsd_integer @ sK3_X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[325]) ).

thf(328,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[319]) ).

thf(329,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cA @ SX0 )
                | ( SX0 = ia ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[320]) ).

thf(330,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[318]) ).

thf(331,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( cA_and_B @ SX0 )
                | ( SX0 = ib )
                | ( SX0 = ia ) )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ( SX0 != ib )
                      | ( cA_and_B @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ( SX0 != ia )
                      | ( cA_and_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[321]) ).

thf(332,plain,
    ! [SV51: $i] :
      ( ( ! [SY36: $i] :
            ( ( SV51 != SY36 )
            | ~ ( cA @ SV51 )
            | ( cA @ SY36 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[311]) ).

thf(333,plain,
    ! [SV52: $i] :
      ( ( ! [SY37: $i] :
            ( ( SV52 != SY37 )
            | ~ ( cA_and_B @ SV52 )
            | ( cA_and_B @ SY37 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[312]) ).

thf(334,plain,
    ! [SV53: $i] :
      ( ( ! [SY38: $i] :
            ( ( SV53 != SY38 )
            | ~ ( cB @ SV53 )
            | ( cB @ SY38 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[313]) ).

thf(335,plain,
    ! [SV54: $i] :
      ( ( ! [SY39: $i] :
            ( ( SV54 != SY39 )
            | ~ ( cowlNothing @ SV54 )
            | ( cowlNothing @ SY39 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[314]) ).

thf(336,plain,
    ! [SV55: $i] :
      ( ( ! [SY40: $i] :
            ( ( SV55 != SY40 )
            | ~ ( cowlThing @ SV55 )
            | ( cowlThing @ SY40 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[315]) ).

thf(337,plain,
    ! [SV56: $i] :
      ( ( ! [SY41: $i] :
            ( ( SV56 != SY41 )
            | ~ ( xsd_integer @ SV56 )
            | ( xsd_integer @ SY41 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[316]) ).

thf(338,plain,
    ! [SV57: $i] :
      ( ( ! [SY42: $i] :
            ( ( SV57 != SY42 )
            | ~ ( xsd_string @ SV57 )
            | ( xsd_string @ SY42 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[317]) ).

thf(339,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(340,plain,
    ( ( ~ ( xsd_string @ sK3_X )
      | ~ ( xsd_integer @ sK3_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[327]) ).

thf(341,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[328]) ).

thf(342,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[329]) ).

thf(343,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[330]) ).

thf(344,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) )
      | ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[331]) ).

thf(345,plain,
    ! [SV58: $i,SV51: $i] :
      ( ( ( SV51 != SV58 )
        | ~ ( cA @ SV51 )
        | ( cA @ SV58 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[332]) ).

thf(346,plain,
    ! [SV59: $i,SV52: $i] :
      ( ( ( SV52 != SV59 )
        | ~ ( cA_and_B @ SV52 )
        | ( cA_and_B @ SV59 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[333]) ).

thf(347,plain,
    ! [SV60: $i,SV53: $i] :
      ( ( ( SV53 != SV60 )
        | ~ ( cB @ SV53 )
        | ( cB @ SV60 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[334]) ).

thf(348,plain,
    ! [SV61: $i,SV54: $i] :
      ( ( ( SV54 != SV61 )
        | ~ ( cowlNothing @ SV54 )
        | ( cowlNothing @ SV61 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[335]) ).

thf(349,plain,
    ! [SV62: $i,SV55: $i] :
      ( ( ( SV55 != SV62 )
        | ~ ( cowlThing @ SV55 )
        | ( cowlThing @ SV62 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[336]) ).

thf(350,plain,
    ! [SV63: $i,SV56: $i] :
      ( ( ( SV56 != SV63 )
        | ~ ( xsd_integer @ SV56 )
        | ( xsd_integer @ SV63 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[337]) ).

thf(351,plain,
    ! [SV64: $i,SV57: $i] :
      ( ( ( SV57 != SV64 )
        | ~ ( xsd_string @ SV57 )
        | ( xsd_string @ SV64 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[338]) ).

thf(352,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[339]) ).

thf(353,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[339]) ).

thf(354,plain,
    ( ( ~ ( xsd_string @ sK3_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(355,plain,
    ( ( ~ ( xsd_integer @ sK3_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(356,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[341]) ).

thf(357,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[341]) ).

thf(358,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(359,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(360,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[343]) ).

thf(361,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[343]) ).

thf(362,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[344]) ).

thf(363,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[344]) ).

thf(364,plain,
    ! [SV58: $i,SV51: $i] :
      ( ( ( ( SV51 != SV58 )
          | ~ ( cA @ SV51 ) )
        = $true )
      | ( ( cA @ SV58 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[345]) ).

thf(365,plain,
    ! [SV59: $i,SV52: $i] :
      ( ( ( ( SV52 != SV59 )
          | ~ ( cA_and_B @ SV52 ) )
        = $true )
      | ( ( cA_and_B @ SV59 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[346]) ).

thf(366,plain,
    ! [SV60: $i,SV53: $i] :
      ( ( ( ( SV53 != SV60 )
          | ~ ( cB @ SV53 ) )
        = $true )
      | ( ( cB @ SV60 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[347]) ).

thf(367,plain,
    ! [SV61: $i,SV54: $i] :
      ( ( ( ( SV54 != SV61 )
          | ~ ( cowlNothing @ SV54 ) )
        = $true )
      | ( ( cowlNothing @ SV61 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[348]) ).

thf(368,plain,
    ! [SV62: $i,SV55: $i] :
      ( ( ( ( SV55 != SV62 )
          | ~ ( cowlThing @ SV55 ) )
        = $true )
      | ( ( cowlThing @ SV62 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[349]) ).

thf(369,plain,
    ! [SV63: $i,SV56: $i] :
      ( ( ( ( SV56 != SV63 )
          | ~ ( xsd_integer @ SV56 ) )
        = $true )
      | ( ( xsd_integer @ SV63 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[350]) ).

thf(370,plain,
    ! [SV64: $i,SV57: $i] :
      ( ( ( ( SV57 != SV64 )
          | ~ ( xsd_string @ SV57 ) )
        = $true )
      | ( ( xsd_string @ SV64 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[351]) ).

thf(371,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cB @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[352]) ).

thf(372,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cB @ SX0 )
          | ( SX0 = ib ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[353]) ).

thf(373,plain,
    ( ( xsd_string @ sK3_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[354]) ).

thf(374,plain,
    ( ( xsd_integer @ sK3_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[355]) ).

thf(375,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[356]) ).

thf(376,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[357]) ).

thf(377,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[358]) ).

thf(378,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA @ SX0 )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[359]) ).

thf(379,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[360]) ).

thf(380,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[361]) ).

thf(381,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA_and_B @ SX0 )
          | ( SX0 = ib )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[362]) ).

thf(382,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cA_and_B @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA_and_B @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[363]) ).

thf(383,plain,
    ! [SV58: $i,SV51: $i] :
      ( ( ( ( SV51 != SV58 ) )
        = $true )
      | ( ( ~ ( cA @ SV51 ) )
        = $true )
      | ( ( cA @ SV58 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[364]) ).

thf(384,plain,
    ! [SV59: $i,SV52: $i] :
      ( ( ( ( SV52 != SV59 ) )
        = $true )
      | ( ( ~ ( cA_and_B @ SV52 ) )
        = $true )
      | ( ( cA_and_B @ SV59 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[365]) ).

thf(385,plain,
    ! [SV60: $i,SV53: $i] :
      ( ( ( ( SV53 != SV60 ) )
        = $true )
      | ( ( ~ ( cB @ SV53 ) )
        = $true )
      | ( ( cB @ SV60 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[366]) ).

thf(386,plain,
    ! [SV61: $i,SV54: $i] :
      ( ( ( ( SV54 != SV61 ) )
        = $true )
      | ( ( ~ ( cowlNothing @ SV54 ) )
        = $true )
      | ( ( cowlNothing @ SV61 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[367]) ).

thf(387,plain,
    ! [SV62: $i,SV55: $i] :
      ( ( ( ( SV55 != SV62 ) )
        = $true )
      | ( ( ~ ( cowlThing @ SV55 ) )
        = $true )
      | ( ( cowlThing @ SV62 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[368]) ).

thf(388,plain,
    ! [SV63: $i,SV56: $i] :
      ( ( ( ( SV56 != SV63 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV56 ) )
        = $true )
      | ( ( xsd_integer @ SV63 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[369]) ).

thf(389,plain,
    ! [SV64: $i,SV57: $i] :
      ( ( ( ( SV57 != SV64 ) )
        = $true )
      | ( ( ~ ( xsd_string @ SV57 ) )
        = $true )
      | ( ( xsd_string @ SV64 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[370]) ).

thf(390,plain,
    ! [SV65: $i] :
      ( ( ( SV65 != ib )
        | ( cB @ SV65 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[371]) ).

thf(391,plain,
    ! [SV66: $i] :
      ( ( ~ ( cB @ SV66 )
        | ( SV66 = ib ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[372]) ).

thf(392,plain,
    ! [SV67: $i] :
      ( ( ~ ( xsd_string @ SV67 )
        | ~ ( xsd_integer @ SV67 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[375]) ).

thf(393,plain,
    ! [SV68: $i] :
      ( ( ( xsd_integer @ SV68 )
        | ( xsd_string @ SV68 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[376]) ).

thf(394,plain,
    ! [SV69: $i] :
      ( ( ( SV69 != ia )
        | ( cA @ SV69 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[377]) ).

thf(395,plain,
    ! [SV70: $i] :
      ( ( ~ ( cA @ SV70 )
        | ( SV70 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[378]) ).

thf(396,plain,
    ! [SV71: $i] :
      ( ( cowlThing @ SV71 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[379]) ).

thf(397,plain,
    ! [SV72: $i] :
      ( ( ~ ( cowlNothing @ SV72 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[380]) ).

thf(398,plain,
    ! [SV73: $i] :
      ( ( ~ ( cA_and_B @ SV73 )
        | ( SV73 = ib )
        | ( SV73 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[381]) ).

thf(399,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[382]) ).

thf(400,plain,
    ! [SV58: $i,SV51: $i] :
      ( ( ( SV51 = SV58 )
        = $false )
      | ( ( ~ ( cA @ SV51 ) )
        = $true )
      | ( ( cA @ SV58 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[383]) ).

thf(401,plain,
    ! [SV59: $i,SV52: $i] :
      ( ( ( SV52 = SV59 )
        = $false )
      | ( ( ~ ( cA_and_B @ SV52 ) )
        = $true )
      | ( ( cA_and_B @ SV59 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[384]) ).

thf(402,plain,
    ! [SV60: $i,SV53: $i] :
      ( ( ( SV53 = SV60 )
        = $false )
      | ( ( ~ ( cB @ SV53 ) )
        = $true )
      | ( ( cB @ SV60 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[385]) ).

thf(403,plain,
    ! [SV61: $i,SV54: $i] :
      ( ( ( SV54 = SV61 )
        = $false )
      | ( ( ~ ( cowlNothing @ SV54 ) )
        = $true )
      | ( ( cowlNothing @ SV61 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[386]) ).

thf(404,plain,
    ! [SV62: $i,SV55: $i] :
      ( ( ( SV55 = SV62 )
        = $false )
      | ( ( ~ ( cowlThing @ SV55 ) )
        = $true )
      | ( ( cowlThing @ SV62 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[387]) ).

thf(405,plain,
    ! [SV63: $i,SV56: $i] :
      ( ( ( SV56 = SV63 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV56 ) )
        = $true )
      | ( ( xsd_integer @ SV63 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[388]) ).

thf(406,plain,
    ! [SV64: $i,SV57: $i] :
      ( ( ( SV57 = SV64 )
        = $false )
      | ( ( ~ ( xsd_string @ SV57 ) )
        = $true )
      | ( ( xsd_string @ SV64 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[389]) ).

thf(407,plain,
    ! [SV65: $i] :
      ( ( ( ( SV65 != ib ) )
        = $true )
      | ( ( cB @ SV65 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[390]) ).

thf(408,plain,
    ! [SV66: $i] :
      ( ( ( ~ ( cB @ SV66 ) )
        = $true )
      | ( ( SV66 = ib )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[391]) ).

thf(409,plain,
    ! [SV67: $i] :
      ( ( ( ~ ( xsd_string @ SV67 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV67 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[392]) ).

thf(410,plain,
    ! [SV68: $i] :
      ( ( ( xsd_integer @ SV68 )
        = $true )
      | ( ( xsd_string @ SV68 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[393]) ).

thf(411,plain,
    ! [SV69: $i] :
      ( ( ( ( SV69 != ia ) )
        = $true )
      | ( ( cA @ SV69 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[394]) ).

thf(412,plain,
    ! [SV70: $i] :
      ( ( ( ~ ( cA @ SV70 ) )
        = $true )
      | ( ( SV70 = ia )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[395]) ).

thf(413,plain,
    ! [SV72: $i] :
      ( ( cowlNothing @ SV72 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[397]) ).

thf(414,plain,
    ! [SV73: $i] :
      ( ( ( ~ ( cA_and_B @ SV73 ) )
        = $true )
      | ( ( ( SV73 = ib )
          | ( SV73 = ia ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[398]) ).

thf(415,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[399]) ).

thf(416,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[399]) ).

thf(417,plain,
    ! [SV58: $i,SV51: $i] :
      ( ( ( cA @ SV51 )
        = $false )
      | ( ( SV51 = SV58 )
        = $false )
      | ( ( cA @ SV58 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[400]) ).

thf(418,plain,
    ! [SV59: $i,SV52: $i] :
      ( ( ( cA_and_B @ SV52 )
        = $false )
      | ( ( SV52 = SV59 )
        = $false )
      | ( ( cA_and_B @ SV59 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[401]) ).

thf(419,plain,
    ! [SV60: $i,SV53: $i] :
      ( ( ( cB @ SV53 )
        = $false )
      | ( ( SV53 = SV60 )
        = $false )
      | ( ( cB @ SV60 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[402]) ).

thf(420,plain,
    ! [SV61: $i,SV54: $i] :
      ( ( ( cowlNothing @ SV54 )
        = $false )
      | ( ( SV54 = SV61 )
        = $false )
      | ( ( cowlNothing @ SV61 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[403]) ).

thf(421,plain,
    ! [SV62: $i,SV55: $i] :
      ( ( ( cowlThing @ SV55 )
        = $false )
      | ( ( SV55 = SV62 )
        = $false )
      | ( ( cowlThing @ SV62 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[404]) ).

thf(422,plain,
    ! [SV63: $i,SV56: $i] :
      ( ( ( xsd_integer @ SV56 )
        = $false )
      | ( ( SV56 = SV63 )
        = $false )
      | ( ( xsd_integer @ SV63 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[405]) ).

thf(423,plain,
    ! [SV64: $i,SV57: $i] :
      ( ( ( xsd_string @ SV57 )
        = $false )
      | ( ( SV57 = SV64 )
        = $false )
      | ( ( xsd_string @ SV64 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[406]) ).

thf(424,plain,
    ! [SV65: $i] :
      ( ( ( SV65 = ib )
        = $false )
      | ( ( cB @ SV65 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[407]) ).

thf(425,plain,
    ! [SV66: $i] :
      ( ( ( cB @ SV66 )
        = $false )
      | ( ( SV66 = ib )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[408]) ).

thf(426,plain,
    ! [SV67: $i] :
      ( ( ( xsd_string @ SV67 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV67 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[409]) ).

thf(427,plain,
    ! [SV69: $i] :
      ( ( ( SV69 = ia )
        = $false )
      | ( ( cA @ SV69 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[411]) ).

thf(428,plain,
    ! [SV70: $i] :
      ( ( ( cA @ SV70 )
        = $false )
      | ( ( SV70 = ia )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[412]) ).

thf(429,plain,
    ! [SV73: $i] :
      ( ( ( cA_and_B @ SV73 )
        = $false )
      | ( ( ( SV73 = ib )
          | ( SV73 = ia ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[414]) ).

thf(430,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[415]) ).

thf(431,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[416]) ).

thf(432,plain,
    ! [SV67: $i] :
      ( ( ( xsd_integer @ SV67 )
        = $false )
      | ( ( xsd_string @ SV67 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[426]) ).

thf(433,plain,
    ! [SV73: $i] :
      ( ( ( SV73 = ib )
        = $true )
      | ( ( SV73 = ia )
        = $true )
      | ( ( cA_and_B @ SV73 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[429]) ).

thf(434,plain,
    ! [SV74: $i] :
      ( ( ( SV74 != ib )
        | ( cA_and_B @ SV74 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[430]) ).

thf(435,plain,
    ! [SV75: $i] :
      ( ( ( SV75 != ia )
        | ( cA_and_B @ SV75 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[431]) ).

thf(436,plain,
    ! [SV74: $i] :
      ( ( ( ( SV74 != ib ) )
        = $true )
      | ( ( cA_and_B @ SV74 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[434]) ).

thf(437,plain,
    ! [SV75: $i] :
      ( ( ( ( SV75 != ia ) )
        = $true )
      | ( ( cA_and_B @ SV75 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[435]) ).

thf(438,plain,
    ! [SV74: $i] :
      ( ( ( SV74 = ib )
        = $false )
      | ( ( cA_and_B @ SV74 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[436]) ).

thf(439,plain,
    ! [SV75: $i] :
      ( ( ( SV75 = ia )
        = $false )
      | ( ( cA_and_B @ SV75 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[437]) ).

thf(440,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[323,439,438,433,432,428,427,425,424,423,422,421,420,419,418,417,413,410,396,374,373,324]) ).

thf(441,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA @ A )
          | ( cA @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(442,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA_and_B @ A )
          | ( cA_and_B @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(443,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cB @ A )
          | ( cB @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(444,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlNothing @ A )
          | ( cowlNothing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(445,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlThing @ A )
          | ( cowlThing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(446,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_integer @ A )
          | ( xsd_integer @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(447,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_string @ A )
          | ( xsd_string @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(448,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(449,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(450,plain,
    ( ( ! [X: $i] :
          ( ( X != ia )
          | ( cA @ X ) )
      & ! [X: $i] :
          ( ~ ( cA @ X )
          | ( X = ia ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(451,plain,
    ( ( ! [X: $i] :
          ( ~ ( cA_and_B @ X )
          | ( X = ib )
          | ( X = ia ) )
      & ! [X: $i] :
          ( ( X != ib )
          | ( cA_and_B @ X ) )
      & ! [X: $i] :
          ( ( X != ia )
          | ( cA_and_B @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(452,plain,
    ( ( ! [X: $i] :
          ( ( X != ib )
          | ( cB @ X ) )
      & ! [X: $i] :
          ( ~ ( cB @ X )
          | ( X = ib ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(453,plain,
    ( ( cowlThing @ ia )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(454,plain,
    ( ( cowlThing @ ib )
    = $true ),
    inference(copy,[status(thm)],[18]) ).

thf(455,plain,
    ( ( ~ ( xsd_integer @ sK4_X )
      & ~ ( xsd_string @ sK4_X ) )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(456,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( cA_and_B @ SX0 )
                | ( SX0 = ib )
                | ( SX0 = ia ) )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ( SX0 != ib )
                      | ( cA_and_B @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ( SX0 != ia )
                      | ( cA_and_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[451]) ).

thf(457,plain,
    ( ( ~ ( ~ ~ ( xsd_integer @ sK4_X )
          | ~ ~ ( xsd_string @ sK4_X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[455]) ).

thf(458,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cA @ SX0 )
                | ( SX0 = ia ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[450]) ).

thf(459,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[448]) ).

thf(460,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cB @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cB @ SX0 )
                | ( SX0 = ib ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[452]) ).

thf(461,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[449]) ).

thf(462,plain,
    ! [SV76: $i] :
      ( ( ! [SY43: $i] :
            ( ( SV76 != SY43 )
            | ~ ( cA @ SV76 )
            | ( cA @ SY43 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[441]) ).

thf(463,plain,
    ! [SV77: $i] :
      ( ( ! [SY44: $i] :
            ( ( SV77 != SY44 )
            | ~ ( cA_and_B @ SV77 )
            | ( cA_and_B @ SY44 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[442]) ).

thf(464,plain,
    ! [SV78: $i] :
      ( ( ! [SY45: $i] :
            ( ( SV78 != SY45 )
            | ~ ( cB @ SV78 )
            | ( cB @ SY45 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[443]) ).

thf(465,plain,
    ! [SV79: $i] :
      ( ( ! [SY46: $i] :
            ( ( SV79 != SY46 )
            | ~ ( cowlNothing @ SV79 )
            | ( cowlNothing @ SY46 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[444]) ).

thf(466,plain,
    ! [SV80: $i] :
      ( ( ! [SY47: $i] :
            ( ( SV80 != SY47 )
            | ~ ( cowlThing @ SV80 )
            | ( cowlThing @ SY47 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[445]) ).

thf(467,plain,
    ! [SV81: $i] :
      ( ( ! [SY48: $i] :
            ( ( SV81 != SY48 )
            | ~ ( xsd_integer @ SV81 )
            | ( xsd_integer @ SY48 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[446]) ).

thf(468,plain,
    ! [SV82: $i] :
      ( ( ! [SY49: $i] :
            ( ( SV82 != SY49 )
            | ~ ( xsd_string @ SV82 )
            | ( xsd_string @ SY49 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[447]) ).

thf(469,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) )
      | ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[456]) ).

thf(470,plain,
    ( ( ~ ~ ( xsd_integer @ sK4_X )
      | ~ ~ ( xsd_string @ sK4_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[457]) ).

thf(471,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[458]) ).

thf(472,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[459]) ).

thf(473,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[460]) ).

thf(474,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[461]) ).

thf(475,plain,
    ! [SV83: $i,SV76: $i] :
      ( ( ( SV76 != SV83 )
        | ~ ( cA @ SV76 )
        | ( cA @ SV83 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[462]) ).

thf(476,plain,
    ! [SV84: $i,SV77: $i] :
      ( ( ( SV77 != SV84 )
        | ~ ( cA_and_B @ SV77 )
        | ( cA_and_B @ SV84 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[463]) ).

thf(477,plain,
    ! [SV85: $i,SV78: $i] :
      ( ( ( SV78 != SV85 )
        | ~ ( cB @ SV78 )
        | ( cB @ SV85 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[464]) ).

thf(478,plain,
    ! [SV86: $i,SV79: $i] :
      ( ( ( SV79 != SV86 )
        | ~ ( cowlNothing @ SV79 )
        | ( cowlNothing @ SV86 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[465]) ).

thf(479,plain,
    ! [SV87: $i,SV80: $i] :
      ( ( ( SV80 != SV87 )
        | ~ ( cowlThing @ SV80 )
        | ( cowlThing @ SV87 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[466]) ).

thf(480,plain,
    ! [SV88: $i,SV81: $i] :
      ( ( ( SV81 != SV88 )
        | ~ ( xsd_integer @ SV81 )
        | ( xsd_integer @ SV88 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[467]) ).

thf(481,plain,
    ! [SV89: $i,SV82: $i] :
      ( ( ( SV82 != SV89 )
        | ~ ( xsd_string @ SV82 )
        | ( xsd_string @ SV89 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[468]) ).

thf(482,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[469]) ).

thf(483,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[469]) ).

thf(484,plain,
    ( ( ~ ~ ( xsd_integer @ sK4_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[470]) ).

thf(485,plain,
    ( ( ~ ~ ( xsd_string @ sK4_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[470]) ).

thf(486,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[471]) ).

thf(487,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[471]) ).

thf(488,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[472]) ).

thf(489,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[472]) ).

thf(490,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[473]) ).

thf(491,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[473]) ).

thf(492,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[474]) ).

thf(493,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[474]) ).

thf(494,plain,
    ! [SV83: $i,SV76: $i] :
      ( ( ( ( SV76 != SV83 )
          | ~ ( cA @ SV76 ) )
        = $true )
      | ( ( cA @ SV83 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[475]) ).

thf(495,plain,
    ! [SV84: $i,SV77: $i] :
      ( ( ( ( SV77 != SV84 )
          | ~ ( cA_and_B @ SV77 ) )
        = $true )
      | ( ( cA_and_B @ SV84 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[476]) ).

thf(496,plain,
    ! [SV85: $i,SV78: $i] :
      ( ( ( ( SV78 != SV85 )
          | ~ ( cB @ SV78 ) )
        = $true )
      | ( ( cB @ SV85 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[477]) ).

thf(497,plain,
    ! [SV86: $i,SV79: $i] :
      ( ( ( ( SV79 != SV86 )
          | ~ ( cowlNothing @ SV79 ) )
        = $true )
      | ( ( cowlNothing @ SV86 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[478]) ).

thf(498,plain,
    ! [SV87: $i,SV80: $i] :
      ( ( ( ( SV80 != SV87 )
          | ~ ( cowlThing @ SV80 ) )
        = $true )
      | ( ( cowlThing @ SV87 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[479]) ).

thf(499,plain,
    ! [SV88: $i,SV81: $i] :
      ( ( ( ( SV81 != SV88 )
          | ~ ( xsd_integer @ SV81 ) )
        = $true )
      | ( ( xsd_integer @ SV88 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[480]) ).

thf(500,plain,
    ! [SV89: $i,SV82: $i] :
      ( ( ( ( SV82 != SV89 )
          | ~ ( xsd_string @ SV82 ) )
        = $true )
      | ( ( xsd_string @ SV89 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[481]) ).

thf(501,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA_and_B @ SX0 )
          | ( SX0 = ib )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[482]) ).

thf(502,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cA_and_B @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA_and_B @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[483]) ).

thf(503,plain,
    ( ( ~ ( xsd_integer @ sK4_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[484]) ).

thf(504,plain,
    ( ( ~ ( xsd_string @ sK4_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[485]) ).

thf(505,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[486]) ).

thf(506,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA @ SX0 )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[487]) ).

thf(507,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[488]) ).

thf(508,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[489]) ).

thf(509,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cB @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[490]) ).

thf(510,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cB @ SX0 )
          | ( SX0 = ib ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[491]) ).

thf(511,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[492]) ).

thf(512,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[493]) ).

thf(513,plain,
    ! [SV83: $i,SV76: $i] :
      ( ( ( ( SV76 != SV83 ) )
        = $true )
      | ( ( ~ ( cA @ SV76 ) )
        = $true )
      | ( ( cA @ SV83 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[494]) ).

thf(514,plain,
    ! [SV84: $i,SV77: $i] :
      ( ( ( ( SV77 != SV84 ) )
        = $true )
      | ( ( ~ ( cA_and_B @ SV77 ) )
        = $true )
      | ( ( cA_and_B @ SV84 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[495]) ).

thf(515,plain,
    ! [SV85: $i,SV78: $i] :
      ( ( ( ( SV78 != SV85 ) )
        = $true )
      | ( ( ~ ( cB @ SV78 ) )
        = $true )
      | ( ( cB @ SV85 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[496]) ).

thf(516,plain,
    ! [SV86: $i,SV79: $i] :
      ( ( ( ( SV79 != SV86 ) )
        = $true )
      | ( ( ~ ( cowlNothing @ SV79 ) )
        = $true )
      | ( ( cowlNothing @ SV86 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[497]) ).

thf(517,plain,
    ! [SV87: $i,SV80: $i] :
      ( ( ( ( SV80 != SV87 ) )
        = $true )
      | ( ( ~ ( cowlThing @ SV80 ) )
        = $true )
      | ( ( cowlThing @ SV87 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[498]) ).

thf(518,plain,
    ! [SV88: $i,SV81: $i] :
      ( ( ( ( SV81 != SV88 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV81 ) )
        = $true )
      | ( ( xsd_integer @ SV88 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[499]) ).

thf(519,plain,
    ! [SV89: $i,SV82: $i] :
      ( ( ( ( SV82 != SV89 ) )
        = $true )
      | ( ( ~ ( xsd_string @ SV82 ) )
        = $true )
      | ( ( xsd_string @ SV89 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[500]) ).

thf(520,plain,
    ! [SV90: $i] :
      ( ( ~ ( cA_and_B @ SV90 )
        | ( SV90 = ib )
        | ( SV90 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[501]) ).

thf(521,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[502]) ).

thf(522,plain,
    ( ( xsd_integer @ sK4_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[503]) ).

thf(523,plain,
    ( ( xsd_string @ sK4_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[504]) ).

thf(524,plain,
    ! [SV91: $i] :
      ( ( ( SV91 != ia )
        | ( cA @ SV91 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[505]) ).

thf(525,plain,
    ! [SV92: $i] :
      ( ( ~ ( cA @ SV92 )
        | ( SV92 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[506]) ).

thf(526,plain,
    ! [SV93: $i] :
      ( ( cowlThing @ SV93 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[507]) ).

thf(527,plain,
    ! [SV94: $i] :
      ( ( ~ ( cowlNothing @ SV94 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[508]) ).

thf(528,plain,
    ! [SV95: $i] :
      ( ( ( SV95 != ib )
        | ( cB @ SV95 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[509]) ).

thf(529,plain,
    ! [SV96: $i] :
      ( ( ~ ( cB @ SV96 )
        | ( SV96 = ib ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[510]) ).

thf(530,plain,
    ! [SV97: $i] :
      ( ( ~ ( xsd_string @ SV97 )
        | ~ ( xsd_integer @ SV97 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[511]) ).

thf(531,plain,
    ! [SV98: $i] :
      ( ( ( xsd_integer @ SV98 )
        | ( xsd_string @ SV98 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[512]) ).

thf(532,plain,
    ! [SV83: $i,SV76: $i] :
      ( ( ( SV76 = SV83 )
        = $false )
      | ( ( ~ ( cA @ SV76 ) )
        = $true )
      | ( ( cA @ SV83 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[513]) ).

thf(533,plain,
    ! [SV84: $i,SV77: $i] :
      ( ( ( SV77 = SV84 )
        = $false )
      | ( ( ~ ( cA_and_B @ SV77 ) )
        = $true )
      | ( ( cA_and_B @ SV84 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[514]) ).

thf(534,plain,
    ! [SV85: $i,SV78: $i] :
      ( ( ( SV78 = SV85 )
        = $false )
      | ( ( ~ ( cB @ SV78 ) )
        = $true )
      | ( ( cB @ SV85 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[515]) ).

thf(535,plain,
    ! [SV86: $i,SV79: $i] :
      ( ( ( SV79 = SV86 )
        = $false )
      | ( ( ~ ( cowlNothing @ SV79 ) )
        = $true )
      | ( ( cowlNothing @ SV86 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[516]) ).

thf(536,plain,
    ! [SV87: $i,SV80: $i] :
      ( ( ( SV80 = SV87 )
        = $false )
      | ( ( ~ ( cowlThing @ SV80 ) )
        = $true )
      | ( ( cowlThing @ SV87 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[517]) ).

thf(537,plain,
    ! [SV88: $i,SV81: $i] :
      ( ( ( SV81 = SV88 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV81 ) )
        = $true )
      | ( ( xsd_integer @ SV88 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[518]) ).

thf(538,plain,
    ! [SV89: $i,SV82: $i] :
      ( ( ( SV82 = SV89 )
        = $false )
      | ( ( ~ ( xsd_string @ SV82 ) )
        = $true )
      | ( ( xsd_string @ SV89 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[519]) ).

thf(539,plain,
    ! [SV90: $i] :
      ( ( ( ~ ( cA_and_B @ SV90 ) )
        = $true )
      | ( ( ( SV90 = ib )
          | ( SV90 = ia ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[520]) ).

thf(540,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[521]) ).

thf(541,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[521]) ).

thf(542,plain,
    ! [SV91: $i] :
      ( ( ( ( SV91 != ia ) )
        = $true )
      | ( ( cA @ SV91 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[524]) ).

thf(543,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( cA @ SV92 ) )
        = $true )
      | ( ( SV92 = ia )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[525]) ).

thf(544,plain,
    ! [SV94: $i] :
      ( ( cowlNothing @ SV94 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[527]) ).

thf(545,plain,
    ! [SV95: $i] :
      ( ( ( ( SV95 != ib ) )
        = $true )
      | ( ( cB @ SV95 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[528]) ).

thf(546,plain,
    ! [SV96: $i] :
      ( ( ( ~ ( cB @ SV96 ) )
        = $true )
      | ( ( SV96 = ib )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[529]) ).

thf(547,plain,
    ! [SV97: $i] :
      ( ( ( ~ ( xsd_string @ SV97 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV97 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[530]) ).

thf(548,plain,
    ! [SV98: $i] :
      ( ( ( xsd_integer @ SV98 )
        = $true )
      | ( ( xsd_string @ SV98 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[531]) ).

thf(549,plain,
    ! [SV83: $i,SV76: $i] :
      ( ( ( cA @ SV76 )
        = $false )
      | ( ( SV76 = SV83 )
        = $false )
      | ( ( cA @ SV83 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[532]) ).

thf(550,plain,
    ! [SV84: $i,SV77: $i] :
      ( ( ( cA_and_B @ SV77 )
        = $false )
      | ( ( SV77 = SV84 )
        = $false )
      | ( ( cA_and_B @ SV84 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[533]) ).

thf(551,plain,
    ! [SV85: $i,SV78: $i] :
      ( ( ( cB @ SV78 )
        = $false )
      | ( ( SV78 = SV85 )
        = $false )
      | ( ( cB @ SV85 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[534]) ).

thf(552,plain,
    ! [SV86: $i,SV79: $i] :
      ( ( ( cowlNothing @ SV79 )
        = $false )
      | ( ( SV79 = SV86 )
        = $false )
      | ( ( cowlNothing @ SV86 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[535]) ).

thf(553,plain,
    ! [SV87: $i,SV80: $i] :
      ( ( ( cowlThing @ SV80 )
        = $false )
      | ( ( SV80 = SV87 )
        = $false )
      | ( ( cowlThing @ SV87 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[536]) ).

thf(554,plain,
    ! [SV88: $i,SV81: $i] :
      ( ( ( xsd_integer @ SV81 )
        = $false )
      | ( ( SV81 = SV88 )
        = $false )
      | ( ( xsd_integer @ SV88 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[537]) ).

thf(555,plain,
    ! [SV89: $i,SV82: $i] :
      ( ( ( xsd_string @ SV82 )
        = $false )
      | ( ( SV82 = SV89 )
        = $false )
      | ( ( xsd_string @ SV89 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[538]) ).

thf(556,plain,
    ! [SV90: $i] :
      ( ( ( cA_and_B @ SV90 )
        = $false )
      | ( ( ( SV90 = ib )
          | ( SV90 = ia ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[539]) ).

thf(557,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[540]) ).

thf(558,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[541]) ).

thf(559,plain,
    ! [SV91: $i] :
      ( ( ( SV91 = ia )
        = $false )
      | ( ( cA @ SV91 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[542]) ).

thf(560,plain,
    ! [SV92: $i] :
      ( ( ( cA @ SV92 )
        = $false )
      | ( ( SV92 = ia )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[543]) ).

thf(561,plain,
    ! [SV95: $i] :
      ( ( ( SV95 = ib )
        = $false )
      | ( ( cB @ SV95 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[545]) ).

thf(562,plain,
    ! [SV96: $i] :
      ( ( ( cB @ SV96 )
        = $false )
      | ( ( SV96 = ib )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[546]) ).

thf(563,plain,
    ! [SV97: $i] :
      ( ( ( xsd_string @ SV97 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV97 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[547]) ).

thf(564,plain,
    ! [SV90: $i] :
      ( ( ( SV90 = ib )
        = $true )
      | ( ( SV90 = ia )
        = $true )
      | ( ( cA_and_B @ SV90 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[556]) ).

thf(565,plain,
    ! [SV99: $i] :
      ( ( ( SV99 != ib )
        | ( cA_and_B @ SV99 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[557]) ).

thf(566,plain,
    ! [SV100: $i] :
      ( ( ( SV100 != ia )
        | ( cA_and_B @ SV100 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[558]) ).

thf(567,plain,
    ! [SV97: $i] :
      ( ( ( xsd_integer @ SV97 )
        = $false )
      | ( ( xsd_string @ SV97 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[563]) ).

thf(568,plain,
    ! [SV99: $i] :
      ( ( ( ( SV99 != ib ) )
        = $true )
      | ( ( cA_and_B @ SV99 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[565]) ).

thf(569,plain,
    ! [SV100: $i] :
      ( ( ( ( SV100 != ia ) )
        = $true )
      | ( ( cA_and_B @ SV100 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[566]) ).

thf(570,plain,
    ! [SV99: $i] :
      ( ( ( SV99 = ib )
        = $false )
      | ( ( cA_and_B @ SV99 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[568]) ).

thf(571,plain,
    ! [SV100: $i] :
      ( ( ( SV100 = ia )
        = $false )
      | ( ( cA_and_B @ SV100 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[569]) ).

thf(572,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[453,571,570,567,564,562,561,560,559,555,554,553,552,551,550,549,548,544,526,523,522,454]) ).

thf(573,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA @ A )
          | ( cA @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(574,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA_and_B @ A )
          | ( cA_and_B @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(575,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cB @ A )
          | ( cB @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(576,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlNothing @ A )
          | ( cowlNothing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(577,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlThing @ A )
          | ( cowlThing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(578,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_integer @ A )
          | ( xsd_integer @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(579,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_string @ A )
          | ( xsd_string @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(580,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(581,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(582,plain,
    ( ( ! [X: $i] :
          ( ( X != ia )
          | ( cA @ X ) )
      & ! [X: $i] :
          ( ~ ( cA @ X )
          | ( X = ia ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(583,plain,
    ( ( ! [X: $i] :
          ( ~ ( cA_and_B @ X )
          | ( X = ib )
          | ( X = ia ) )
      & ! [X: $i] :
          ( ( X != ib )
          | ( cA_and_B @ X ) )
      & ! [X: $i] :
          ( ( X != ia )
          | ( cA_and_B @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(584,plain,
    ( ( ! [X: $i] :
          ( ( X != ib )
          | ( cB @ X ) )
      & ! [X: $i] :
          ( ~ ( cB @ X )
          | ( X = ib ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(585,plain,
    ( ( cowlThing @ ia )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(586,plain,
    ( ( cowlThing @ ib )
    = $true ),
    inference(copy,[status(thm)],[18]) ).

thf(587,plain,
    ( ( ( cA_and_B @ sK5_X )
      & ~ ( cA @ sK5_X )
      & ~ ( cB @ sK5_X ) )
    = $true ),
    inference(copy,[status(thm)],[48]) ).

thf(588,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( cA_and_B @ SX0 )
                | ( SX0 = ib )
                | ( SX0 = ia ) )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ( SX0 != ib )
                      | ( cA_and_B @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ( SX0 != ia )
                      | ( cA_and_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[583]) ).

thf(589,plain,
    ( ( ~ ( ~ ( cA_and_B @ sK5_X )
          | ~ ~ ( ~ ~ ( cA @ sK5_X )
                | ~ ~ ( cB @ sK5_X ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[587]) ).

thf(590,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[581]) ).

thf(591,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cB @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cB @ SX0 )
                | ( SX0 = ib ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[584]) ).

thf(592,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cA @ SX0 )
                | ( SX0 = ia ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[582]) ).

thf(593,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[580]) ).

thf(594,plain,
    ! [SV101: $i] :
      ( ( ! [SY50: $i] :
            ( ( SV101 != SY50 )
            | ~ ( cA @ SV101 )
            | ( cA @ SY50 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[573]) ).

thf(595,plain,
    ! [SV102: $i] :
      ( ( ! [SY51: $i] :
            ( ( SV102 != SY51 )
            | ~ ( cA_and_B @ SV102 )
            | ( cA_and_B @ SY51 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[574]) ).

thf(596,plain,
    ! [SV103: $i] :
      ( ( ! [SY52: $i] :
            ( ( SV103 != SY52 )
            | ~ ( cB @ SV103 )
            | ( cB @ SY52 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[575]) ).

thf(597,plain,
    ! [SV104: $i] :
      ( ( ! [SY53: $i] :
            ( ( SV104 != SY53 )
            | ~ ( cowlNothing @ SV104 )
            | ( cowlNothing @ SY53 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[576]) ).

thf(598,plain,
    ! [SV105: $i] :
      ( ( ! [SY54: $i] :
            ( ( SV105 != SY54 )
            | ~ ( cowlThing @ SV105 )
            | ( cowlThing @ SY54 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[577]) ).

thf(599,plain,
    ! [SV106: $i] :
      ( ( ! [SY55: $i] :
            ( ( SV106 != SY55 )
            | ~ ( xsd_integer @ SV106 )
            | ( xsd_integer @ SY55 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[578]) ).

thf(600,plain,
    ! [SV107: $i] :
      ( ( ! [SY56: $i] :
            ( ( SV107 != SY56 )
            | ~ ( xsd_string @ SV107 )
            | ( xsd_string @ SY56 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[579]) ).

thf(601,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) )
      | ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[588]) ).

thf(602,plain,
    ( ( ~ ( cA_and_B @ sK5_X )
      | ~ ~ ( ~ ~ ( cA @ sK5_X )
            | ~ ~ ( cB @ sK5_X ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[589]) ).

thf(603,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[590]) ).

thf(604,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[591]) ).

thf(605,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[592]) ).

thf(606,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[593]) ).

thf(607,plain,
    ! [SV108: $i,SV101: $i] :
      ( ( ( SV101 != SV108 )
        | ~ ( cA @ SV101 )
        | ( cA @ SV108 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[594]) ).

thf(608,plain,
    ! [SV109: $i,SV102: $i] :
      ( ( ( SV102 != SV109 )
        | ~ ( cA_and_B @ SV102 )
        | ( cA_and_B @ SV109 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[595]) ).

thf(609,plain,
    ! [SV110: $i,SV103: $i] :
      ( ( ( SV103 != SV110 )
        | ~ ( cB @ SV103 )
        | ( cB @ SV110 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[596]) ).

thf(610,plain,
    ! [SV111: $i,SV104: $i] :
      ( ( ( SV104 != SV111 )
        | ~ ( cowlNothing @ SV104 )
        | ( cowlNothing @ SV111 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[597]) ).

thf(611,plain,
    ! [SV112: $i,SV105: $i] :
      ( ( ( SV105 != SV112 )
        | ~ ( cowlThing @ SV105 )
        | ( cowlThing @ SV112 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[598]) ).

thf(612,plain,
    ! [SV113: $i,SV106: $i] :
      ( ( ( SV106 != SV113 )
        | ~ ( xsd_integer @ SV106 )
        | ( xsd_integer @ SV113 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[599]) ).

thf(613,plain,
    ! [SV114: $i,SV107: $i] :
      ( ( ( SV107 != SV114 )
        | ~ ( xsd_string @ SV107 )
        | ( xsd_string @ SV114 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[600]) ).

thf(614,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[601]) ).

thf(615,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[601]) ).

thf(616,plain,
    ( ( ~ ( cA_and_B @ sK5_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[602]) ).

thf(617,plain,
    ( ( ~ ~ ( ~ ~ ( cA @ sK5_X )
            | ~ ~ ( cB @ sK5_X ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[602]) ).

thf(618,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[603]) ).

thf(619,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[603]) ).

thf(620,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[604]) ).

thf(621,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[604]) ).

thf(622,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[605]) ).

thf(623,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[605]) ).

thf(624,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[606]) ).

thf(625,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[606]) ).

thf(626,plain,
    ! [SV108: $i,SV101: $i] :
      ( ( ( ( SV101 != SV108 )
          | ~ ( cA @ SV101 ) )
        = $true )
      | ( ( cA @ SV108 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[607]) ).

thf(627,plain,
    ! [SV109: $i,SV102: $i] :
      ( ( ( ( SV102 != SV109 )
          | ~ ( cA_and_B @ SV102 ) )
        = $true )
      | ( ( cA_and_B @ SV109 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[608]) ).

thf(628,plain,
    ! [SV110: $i,SV103: $i] :
      ( ( ( ( SV103 != SV110 )
          | ~ ( cB @ SV103 ) )
        = $true )
      | ( ( cB @ SV110 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[609]) ).

thf(629,plain,
    ! [SV111: $i,SV104: $i] :
      ( ( ( ( SV104 != SV111 )
          | ~ ( cowlNothing @ SV104 ) )
        = $true )
      | ( ( cowlNothing @ SV111 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[610]) ).

thf(630,plain,
    ! [SV112: $i,SV105: $i] :
      ( ( ( ( SV105 != SV112 )
          | ~ ( cowlThing @ SV105 ) )
        = $true )
      | ( ( cowlThing @ SV112 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[611]) ).

thf(631,plain,
    ! [SV113: $i,SV106: $i] :
      ( ( ( ( SV106 != SV113 )
          | ~ ( xsd_integer @ SV106 ) )
        = $true )
      | ( ( xsd_integer @ SV113 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[612]) ).

thf(632,plain,
    ! [SV114: $i,SV107: $i] :
      ( ( ( ( SV107 != SV114 )
          | ~ ( xsd_string @ SV107 ) )
        = $true )
      | ( ( xsd_string @ SV114 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[613]) ).

thf(633,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA_and_B @ SX0 )
          | ( SX0 = ib )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[614]) ).

thf(634,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cA_and_B @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA_and_B @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[615]) ).

thf(635,plain,
    ( ( cA_and_B @ sK5_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[616]) ).

thf(636,plain,
    ( ( ~ ( ~ ~ ( cA @ sK5_X )
          | ~ ~ ( cB @ sK5_X ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[617]) ).

thf(637,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[618]) ).

thf(638,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[619]) ).

thf(639,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cB @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[620]) ).

thf(640,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cB @ SX0 )
          | ( SX0 = ib ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[621]) ).

thf(641,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[622]) ).

thf(642,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA @ SX0 )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[623]) ).

thf(643,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[624]) ).

thf(644,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[625]) ).

thf(645,plain,
    ! [SV108: $i,SV101: $i] :
      ( ( ( ( SV101 != SV108 ) )
        = $true )
      | ( ( ~ ( cA @ SV101 ) )
        = $true )
      | ( ( cA @ SV108 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[626]) ).

thf(646,plain,
    ! [SV109: $i,SV102: $i] :
      ( ( ( ( SV102 != SV109 ) )
        = $true )
      | ( ( ~ ( cA_and_B @ SV102 ) )
        = $true )
      | ( ( cA_and_B @ SV109 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[627]) ).

thf(647,plain,
    ! [SV110: $i,SV103: $i] :
      ( ( ( ( SV103 != SV110 ) )
        = $true )
      | ( ( ~ ( cB @ SV103 ) )
        = $true )
      | ( ( cB @ SV110 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[628]) ).

thf(648,plain,
    ! [SV111: $i,SV104: $i] :
      ( ( ( ( SV104 != SV111 ) )
        = $true )
      | ( ( ~ ( cowlNothing @ SV104 ) )
        = $true )
      | ( ( cowlNothing @ SV111 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[629]) ).

thf(649,plain,
    ! [SV112: $i,SV105: $i] :
      ( ( ( ( SV105 != SV112 ) )
        = $true )
      | ( ( ~ ( cowlThing @ SV105 ) )
        = $true )
      | ( ( cowlThing @ SV112 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[630]) ).

thf(650,plain,
    ! [SV113: $i,SV106: $i] :
      ( ( ( ( SV106 != SV113 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV106 ) )
        = $true )
      | ( ( xsd_integer @ SV113 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[631]) ).

thf(651,plain,
    ! [SV114: $i,SV107: $i] :
      ( ( ( ( SV107 != SV114 ) )
        = $true )
      | ( ( ~ ( xsd_string @ SV107 ) )
        = $true )
      | ( ( xsd_string @ SV114 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[632]) ).

thf(652,plain,
    ! [SV115: $i] :
      ( ( ~ ( cA_and_B @ SV115 )
        | ( SV115 = ib )
        | ( SV115 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[633]) ).

thf(653,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[634]) ).

thf(654,plain,
    ( ( ~ ~ ( cA @ sK5_X )
      | ~ ~ ( cB @ sK5_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[636]) ).

thf(655,plain,
    ! [SV116: $i] :
      ( ( ~ ( xsd_string @ SV116 )
        | ~ ( xsd_integer @ SV116 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[637]) ).

thf(656,plain,
    ! [SV117: $i] :
      ( ( ( xsd_integer @ SV117 )
        | ( xsd_string @ SV117 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[638]) ).

thf(657,plain,
    ! [SV118: $i] :
      ( ( ( SV118 != ib )
        | ( cB @ SV118 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[639]) ).

thf(658,plain,
    ! [SV119: $i] :
      ( ( ~ ( cB @ SV119 )
        | ( SV119 = ib ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[640]) ).

thf(659,plain,
    ! [SV120: $i] :
      ( ( ( SV120 != ia )
        | ( cA @ SV120 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[641]) ).

thf(660,plain,
    ! [SV121: $i] :
      ( ( ~ ( cA @ SV121 )
        | ( SV121 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[642]) ).

thf(661,plain,
    ! [SV122: $i] :
      ( ( cowlThing @ SV122 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[643]) ).

thf(662,plain,
    ! [SV123: $i] :
      ( ( ~ ( cowlNothing @ SV123 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[644]) ).

thf(663,plain,
    ! [SV108: $i,SV101: $i] :
      ( ( ( SV101 = SV108 )
        = $false )
      | ( ( ~ ( cA @ SV101 ) )
        = $true )
      | ( ( cA @ SV108 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[645]) ).

thf(664,plain,
    ! [SV109: $i,SV102: $i] :
      ( ( ( SV102 = SV109 )
        = $false )
      | ( ( ~ ( cA_and_B @ SV102 ) )
        = $true )
      | ( ( cA_and_B @ SV109 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[646]) ).

thf(665,plain,
    ! [SV110: $i,SV103: $i] :
      ( ( ( SV103 = SV110 )
        = $false )
      | ( ( ~ ( cB @ SV103 ) )
        = $true )
      | ( ( cB @ SV110 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[647]) ).

thf(666,plain,
    ! [SV111: $i,SV104: $i] :
      ( ( ( SV104 = SV111 )
        = $false )
      | ( ( ~ ( cowlNothing @ SV104 ) )
        = $true )
      | ( ( cowlNothing @ SV111 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[648]) ).

thf(667,plain,
    ! [SV112: $i,SV105: $i] :
      ( ( ( SV105 = SV112 )
        = $false )
      | ( ( ~ ( cowlThing @ SV105 ) )
        = $true )
      | ( ( cowlThing @ SV112 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[649]) ).

thf(668,plain,
    ! [SV113: $i,SV106: $i] :
      ( ( ( SV106 = SV113 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV106 ) )
        = $true )
      | ( ( xsd_integer @ SV113 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[650]) ).

thf(669,plain,
    ! [SV114: $i,SV107: $i] :
      ( ( ( SV107 = SV114 )
        = $false )
      | ( ( ~ ( xsd_string @ SV107 ) )
        = $true )
      | ( ( xsd_string @ SV114 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[651]) ).

thf(670,plain,
    ! [SV115: $i] :
      ( ( ( ~ ( cA_and_B @ SV115 ) )
        = $true )
      | ( ( ( SV115 = ib )
          | ( SV115 = ia ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[652]) ).

thf(671,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[653]) ).

thf(672,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[653]) ).

thf(673,plain,
    ( ( ~ ~ ( cA @ sK5_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[654]) ).

thf(674,plain,
    ( ( ~ ~ ( cB @ sK5_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[654]) ).

thf(675,plain,
    ! [SV116: $i] :
      ( ( ( ~ ( xsd_string @ SV116 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[655]) ).

thf(676,plain,
    ! [SV117: $i] :
      ( ( ( xsd_integer @ SV117 )
        = $true )
      | ( ( xsd_string @ SV117 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[656]) ).

thf(677,plain,
    ! [SV118: $i] :
      ( ( ( ( SV118 != ib ) )
        = $true )
      | ( ( cB @ SV118 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[657]) ).

thf(678,plain,
    ! [SV119: $i] :
      ( ( ( ~ ( cB @ SV119 ) )
        = $true )
      | ( ( SV119 = ib )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[658]) ).

thf(679,plain,
    ! [SV120: $i] :
      ( ( ( ( SV120 != ia ) )
        = $true )
      | ( ( cA @ SV120 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[659]) ).

thf(680,plain,
    ! [SV121: $i] :
      ( ( ( ~ ( cA @ SV121 ) )
        = $true )
      | ( ( SV121 = ia )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[660]) ).

thf(681,plain,
    ! [SV123: $i] :
      ( ( cowlNothing @ SV123 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[662]) ).

thf(682,plain,
    ! [SV108: $i,SV101: $i] :
      ( ( ( cA @ SV101 )
        = $false )
      | ( ( SV101 = SV108 )
        = $false )
      | ( ( cA @ SV108 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[663]) ).

thf(683,plain,
    ! [SV109: $i,SV102: $i] :
      ( ( ( cA_and_B @ SV102 )
        = $false )
      | ( ( SV102 = SV109 )
        = $false )
      | ( ( cA_and_B @ SV109 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[664]) ).

thf(684,plain,
    ! [SV110: $i,SV103: $i] :
      ( ( ( cB @ SV103 )
        = $false )
      | ( ( SV103 = SV110 )
        = $false )
      | ( ( cB @ SV110 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[665]) ).

thf(685,plain,
    ! [SV111: $i,SV104: $i] :
      ( ( ( cowlNothing @ SV104 )
        = $false )
      | ( ( SV104 = SV111 )
        = $false )
      | ( ( cowlNothing @ SV111 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[666]) ).

thf(686,plain,
    ! [SV112: $i,SV105: $i] :
      ( ( ( cowlThing @ SV105 )
        = $false )
      | ( ( SV105 = SV112 )
        = $false )
      | ( ( cowlThing @ SV112 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[667]) ).

thf(687,plain,
    ! [SV113: $i,SV106: $i] :
      ( ( ( xsd_integer @ SV106 )
        = $false )
      | ( ( SV106 = SV113 )
        = $false )
      | ( ( xsd_integer @ SV113 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[668]) ).

thf(688,plain,
    ! [SV114: $i,SV107: $i] :
      ( ( ( xsd_string @ SV107 )
        = $false )
      | ( ( SV107 = SV114 )
        = $false )
      | ( ( xsd_string @ SV114 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[669]) ).

thf(689,plain,
    ! [SV115: $i] :
      ( ( ( cA_and_B @ SV115 )
        = $false )
      | ( ( ( SV115 = ib )
          | ( SV115 = ia ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[670]) ).

thf(690,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[671]) ).

thf(691,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[672]) ).

thf(692,plain,
    ( ( ~ ( cA @ sK5_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[673]) ).

thf(693,plain,
    ( ( ~ ( cB @ sK5_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[674]) ).

thf(694,plain,
    ! [SV116: $i] :
      ( ( ( xsd_string @ SV116 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[675]) ).

thf(695,plain,
    ! [SV118: $i] :
      ( ( ( SV118 = ib )
        = $false )
      | ( ( cB @ SV118 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[677]) ).

thf(696,plain,
    ! [SV119: $i] :
      ( ( ( cB @ SV119 )
        = $false )
      | ( ( SV119 = ib )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[678]) ).

thf(697,plain,
    ! [SV120: $i] :
      ( ( ( SV120 = ia )
        = $false )
      | ( ( cA @ SV120 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[679]) ).

thf(698,plain,
    ! [SV121: $i] :
      ( ( ( cA @ SV121 )
        = $false )
      | ( ( SV121 = ia )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[680]) ).

thf(699,plain,
    ! [SV115: $i] :
      ( ( ( SV115 = ib )
        = $true )
      | ( ( SV115 = ia )
        = $true )
      | ( ( cA_and_B @ SV115 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[689]) ).

thf(700,plain,
    ! [SV124: $i] :
      ( ( ( SV124 != ib )
        | ( cA_and_B @ SV124 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[690]) ).

thf(701,plain,
    ! [SV125: $i] :
      ( ( ( SV125 != ia )
        | ( cA_and_B @ SV125 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[691]) ).

thf(702,plain,
    ( ( cA @ sK5_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[692]) ).

thf(703,plain,
    ( ( cB @ sK5_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[693]) ).

thf(704,plain,
    ! [SV116: $i] :
      ( ( ( xsd_integer @ SV116 )
        = $false )
      | ( ( xsd_string @ SV116 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[694]) ).

thf(705,plain,
    ! [SV124: $i] :
      ( ( ( ( SV124 != ib ) )
        = $true )
      | ( ( cA_and_B @ SV124 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[700]) ).

thf(706,plain,
    ! [SV125: $i] :
      ( ( ( ( SV125 != ia ) )
        = $true )
      | ( ( cA_and_B @ SV125 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[701]) ).

thf(707,plain,
    ! [SV124: $i] :
      ( ( ( SV124 = ib )
        = $false )
      | ( ( cA_and_B @ SV124 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[705]) ).

thf(708,plain,
    ! [SV125: $i] :
      ( ( ( SV125 = ia )
        = $false )
      | ( ( cA_and_B @ SV125 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[706]) ).

thf(709,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[585,708,707,704,703,702,699,698,697,696,695,688,687,686,685,684,683,682,681,676,661,635,586]) ).

thf(710,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA @ A )
          | ( cA @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(711,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cA_and_B @ A )
          | ( cA_and_B @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(712,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cB @ A )
          | ( cB @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(713,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlNothing @ A )
          | ( cowlNothing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(714,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( cowlThing @ A )
          | ( cowlThing @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(715,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_integer @ A )
          | ( xsd_integer @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(716,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A != B )
          | ~ ( xsd_string @ A )
          | ( xsd_string @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(717,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(718,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(719,plain,
    ( ( ! [X: $i] :
          ( ( X != ia )
          | ( cA @ X ) )
      & ! [X: $i] :
          ( ~ ( cA @ X )
          | ( X = ia ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(720,plain,
    ( ( ! [X: $i] :
          ( ~ ( cA_and_B @ X )
          | ( X = ib )
          | ( X = ia ) )
      & ! [X: $i] :
          ( ( X != ib )
          | ( cA_and_B @ X ) )
      & ! [X: $i] :
          ( ( X != ia )
          | ( cA_and_B @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(721,plain,
    ( ( ! [X: $i] :
          ( ( X != ib )
          | ( cB @ X ) )
      & ! [X: $i] :
          ( ~ ( cB @ X )
          | ( X = ib ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(722,plain,
    ( ( cowlThing @ ia )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(723,plain,
    ( ( cowlThing @ ib )
    = $true ),
    inference(copy,[status(thm)],[18]) ).

thf(724,plain,
    ( ( ( ( cA @ sK6_X )
        | ( cB @ sK6_X ) )
      & ~ ( cA_and_B @ sK6_X ) )
    = $true ),
    inference(copy,[status(thm)],[49]) ).

thf(725,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[718]) ).

thf(726,plain,
    ( ( ~ ( ~ ( ( cA @ sK6_X )
              | ( cB @ sK6_X ) )
          | ~ ~ ( cA_and_B @ sK6_X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[724]) ).

thf(727,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cB @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cB @ SX0 )
                | ( SX0 = ib ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[721]) ).

thf(728,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( cA_and_B @ SX0 )
                | ( SX0 = ib )
                | ( SX0 = ia ) )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ( SX0 != ib )
                      | ( cA_and_B @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ( SX0 != ia )
                      | ( cA_and_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[720]) ).

thf(729,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( cA @ SX0 )
                | ( SX0 = ia ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[719]) ).

thf(730,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[717]) ).

thf(731,plain,
    ! [SV126: $i] :
      ( ( ! [SY57: $i] :
            ( ( SV126 != SY57 )
            | ~ ( cA @ SV126 )
            | ( cA @ SY57 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[710]) ).

thf(732,plain,
    ! [SV127: $i] :
      ( ( ! [SY58: $i] :
            ( ( SV127 != SY58 )
            | ~ ( cA_and_B @ SV127 )
            | ( cA_and_B @ SY58 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[711]) ).

thf(733,plain,
    ! [SV128: $i] :
      ( ( ! [SY59: $i] :
            ( ( SV128 != SY59 )
            | ~ ( cB @ SV128 )
            | ( cB @ SY59 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[712]) ).

thf(734,plain,
    ! [SV129: $i] :
      ( ( ! [SY60: $i] :
            ( ( SV129 != SY60 )
            | ~ ( cowlNothing @ SV129 )
            | ( cowlNothing @ SY60 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[713]) ).

thf(735,plain,
    ! [SV130: $i] :
      ( ( ! [SY61: $i] :
            ( ( SV130 != SY61 )
            | ~ ( cowlThing @ SV130 )
            | ( cowlThing @ SY61 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[714]) ).

thf(736,plain,
    ! [SV131: $i] :
      ( ( ! [SY62: $i] :
            ( ( SV131 != SY62 )
            | ~ ( xsd_integer @ SV131 )
            | ( xsd_integer @ SY62 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[715]) ).

thf(737,plain,
    ! [SV132: $i] :
      ( ( ! [SY63: $i] :
            ( ( SV132 != SY63 )
            | ~ ( xsd_string @ SV132 )
            | ( xsd_string @ SY63 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[716]) ).

thf(738,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[725]) ).

thf(739,plain,
    ( ( ~ ( ( cA @ sK6_X )
          | ( cB @ sK6_X ) )
      | ~ ~ ( cA_and_B @ sK6_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[726]) ).

thf(740,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[727]) ).

thf(741,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) )
      | ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[728]) ).

thf(742,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[729]) ).

thf(743,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[730]) ).

thf(744,plain,
    ! [SV133: $i,SV126: $i] :
      ( ( ( SV126 != SV133 )
        | ~ ( cA @ SV126 )
        | ( cA @ SV133 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[731]) ).

thf(745,plain,
    ! [SV134: $i,SV127: $i] :
      ( ( ( SV127 != SV134 )
        | ~ ( cA_and_B @ SV127 )
        | ( cA_and_B @ SV134 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[732]) ).

thf(746,plain,
    ! [SV135: $i,SV128: $i] :
      ( ( ( SV128 != SV135 )
        | ~ ( cB @ SV128 )
        | ( cB @ SV135 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[733]) ).

thf(747,plain,
    ! [SV136: $i,SV129: $i] :
      ( ( ( SV129 != SV136 )
        | ~ ( cowlNothing @ SV129 )
        | ( cowlNothing @ SV136 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[734]) ).

thf(748,plain,
    ! [SV137: $i,SV130: $i] :
      ( ( ( SV130 != SV137 )
        | ~ ( cowlThing @ SV130 )
        | ( cowlThing @ SV137 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[735]) ).

thf(749,plain,
    ! [SV138: $i,SV131: $i] :
      ( ( ( SV131 != SV138 )
        | ~ ( xsd_integer @ SV131 )
        | ( xsd_integer @ SV138 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[736]) ).

thf(750,plain,
    ! [SV139: $i,SV132: $i] :
      ( ( ( SV132 != SV139 )
        | ~ ( xsd_string @ SV132 )
        | ( xsd_string @ SV139 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[737]) ).

thf(751,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[738]) ).

thf(752,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[738]) ).

thf(753,plain,
    ( ( ~ ( ( cA @ sK6_X )
          | ( cB @ sK6_X ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[739]) ).

thf(754,plain,
    ( ( ~ ~ ( cA_and_B @ sK6_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[739]) ).

thf(755,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cB @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[740]) ).

thf(756,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cB @ SX0 )
            | ( SX0 = ib ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[740]) ).

thf(757,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA_and_B @ SX0 )
            | ( SX0 = ib )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[741]) ).

thf(758,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ( SX0 != ib )
                  | ( cA_and_B @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ( SX0 != ia )
                  | ( cA_and_B @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[741]) ).

thf(759,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[742]) ).

thf(760,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( cA @ SX0 )
            | ( SX0 = ia ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[742]) ).

thf(761,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[743]) ).

thf(762,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[743]) ).

thf(763,plain,
    ! [SV133: $i,SV126: $i] :
      ( ( ( ( SV126 != SV133 )
          | ~ ( cA @ SV126 ) )
        = $true )
      | ( ( cA @ SV133 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[744]) ).

thf(764,plain,
    ! [SV134: $i,SV127: $i] :
      ( ( ( ( SV127 != SV134 )
          | ~ ( cA_and_B @ SV127 ) )
        = $true )
      | ( ( cA_and_B @ SV134 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[745]) ).

thf(765,plain,
    ! [SV135: $i,SV128: $i] :
      ( ( ( ( SV128 != SV135 )
          | ~ ( cB @ SV128 ) )
        = $true )
      | ( ( cB @ SV135 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[746]) ).

thf(766,plain,
    ! [SV136: $i,SV129: $i] :
      ( ( ( ( SV129 != SV136 )
          | ~ ( cowlNothing @ SV129 ) )
        = $true )
      | ( ( cowlNothing @ SV136 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[747]) ).

thf(767,plain,
    ! [SV137: $i,SV130: $i] :
      ( ( ( ( SV130 != SV137 )
          | ~ ( cowlThing @ SV130 ) )
        = $true )
      | ( ( cowlThing @ SV137 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[748]) ).

thf(768,plain,
    ! [SV138: $i,SV131: $i] :
      ( ( ( ( SV131 != SV138 )
          | ~ ( xsd_integer @ SV131 ) )
        = $true )
      | ( ( xsd_integer @ SV138 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[749]) ).

thf(769,plain,
    ! [SV139: $i,SV132: $i] :
      ( ( ( ( SV132 != SV139 )
          | ~ ( xsd_string @ SV132 ) )
        = $true )
      | ( ( xsd_string @ SV139 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[750]) ).

thf(770,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[751]) ).

thf(771,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[752]) ).

thf(772,plain,
    ( ( ( cA @ sK6_X )
      | ( cB @ sK6_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[753]) ).

thf(773,plain,
    ( ( ~ ( cA_and_B @ sK6_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[754]) ).

thf(774,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cB @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[755]) ).

thf(775,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cB @ SX0 )
          | ( SX0 = ib ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[756]) ).

thf(776,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA_and_B @ SX0 )
          | ( SX0 = ib )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[757]) ).

thf(777,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ( SX0 != ib )
                | ( cA_and_B @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( SX0 != ia )
                | ( cA_and_B @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[758]) ).

thf(778,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[759]) ).

thf(779,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( cA @ SX0 )
          | ( SX0 = ia ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[760]) ).

thf(780,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[761]) ).

thf(781,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[762]) ).

thf(782,plain,
    ! [SV133: $i,SV126: $i] :
      ( ( ( ( SV126 != SV133 ) )
        = $true )
      | ( ( ~ ( cA @ SV126 ) )
        = $true )
      | ( ( cA @ SV133 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[763]) ).

thf(783,plain,
    ! [SV134: $i,SV127: $i] :
      ( ( ( ( SV127 != SV134 ) )
        = $true )
      | ( ( ~ ( cA_and_B @ SV127 ) )
        = $true )
      | ( ( cA_and_B @ SV134 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[764]) ).

thf(784,plain,
    ! [SV135: $i,SV128: $i] :
      ( ( ( ( SV128 != SV135 ) )
        = $true )
      | ( ( ~ ( cB @ SV128 ) )
        = $true )
      | ( ( cB @ SV135 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[765]) ).

thf(785,plain,
    ! [SV136: $i,SV129: $i] :
      ( ( ( ( SV129 != SV136 ) )
        = $true )
      | ( ( ~ ( cowlNothing @ SV129 ) )
        = $true )
      | ( ( cowlNothing @ SV136 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[766]) ).

thf(786,plain,
    ! [SV137: $i,SV130: $i] :
      ( ( ( ( SV130 != SV137 ) )
        = $true )
      | ( ( ~ ( cowlThing @ SV130 ) )
        = $true )
      | ( ( cowlThing @ SV137 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[767]) ).

thf(787,plain,
    ! [SV138: $i,SV131: $i] :
      ( ( ( ( SV131 != SV138 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV131 ) )
        = $true )
      | ( ( xsd_integer @ SV138 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[768]) ).

thf(788,plain,
    ! [SV139: $i,SV132: $i] :
      ( ( ( ( SV132 != SV139 ) )
        = $true )
      | ( ( ~ ( xsd_string @ SV132 ) )
        = $true )
      | ( ( xsd_string @ SV139 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[769]) ).

thf(789,plain,
    ! [SV140: $i] :
      ( ( ~ ( xsd_string @ SV140 )
        | ~ ( xsd_integer @ SV140 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[770]) ).

thf(790,plain,
    ! [SV141: $i] :
      ( ( ( xsd_integer @ SV141 )
        | ( xsd_string @ SV141 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[771]) ).

thf(791,plain,
    ( ( ( cA @ sK6_X )
      = $true )
    | ( ( cB @ sK6_X )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[772]) ).

thf(792,plain,
    ( ( cA_and_B @ sK6_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[773]) ).

thf(793,plain,
    ! [SV142: $i] :
      ( ( ( SV142 != ib )
        | ( cB @ SV142 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[774]) ).

thf(794,plain,
    ! [SV143: $i] :
      ( ( ~ ( cB @ SV143 )
        | ( SV143 = ib ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[775]) ).

thf(795,plain,
    ! [SV144: $i] :
      ( ( ~ ( cA_and_B @ SV144 )
        | ( SV144 = ib )
        | ( SV144 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[776]) ).

thf(796,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[777]) ).

thf(797,plain,
    ! [SV145: $i] :
      ( ( ( SV145 != ia )
        | ( cA @ SV145 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[778]) ).

thf(798,plain,
    ! [SV146: $i] :
      ( ( ~ ( cA @ SV146 )
        | ( SV146 = ia ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[779]) ).

thf(799,plain,
    ! [SV147: $i] :
      ( ( cowlThing @ SV147 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[780]) ).

thf(800,plain,
    ! [SV148: $i] :
      ( ( ~ ( cowlNothing @ SV148 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[781]) ).

thf(801,plain,
    ! [SV133: $i,SV126: $i] :
      ( ( ( SV126 = SV133 )
        = $false )
      | ( ( ~ ( cA @ SV126 ) )
        = $true )
      | ( ( cA @ SV133 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[782]) ).

thf(802,plain,
    ! [SV134: $i,SV127: $i] :
      ( ( ( SV127 = SV134 )
        = $false )
      | ( ( ~ ( cA_and_B @ SV127 ) )
        = $true )
      | ( ( cA_and_B @ SV134 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[783]) ).

thf(803,plain,
    ! [SV135: $i,SV128: $i] :
      ( ( ( SV128 = SV135 )
        = $false )
      | ( ( ~ ( cB @ SV128 ) )
        = $true )
      | ( ( cB @ SV135 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[784]) ).

thf(804,plain,
    ! [SV136: $i,SV129: $i] :
      ( ( ( SV129 = SV136 )
        = $false )
      | ( ( ~ ( cowlNothing @ SV129 ) )
        = $true )
      | ( ( cowlNothing @ SV136 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[785]) ).

thf(805,plain,
    ! [SV137: $i,SV130: $i] :
      ( ( ( SV130 = SV137 )
        = $false )
      | ( ( ~ ( cowlThing @ SV130 ) )
        = $true )
      | ( ( cowlThing @ SV137 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[786]) ).

thf(806,plain,
    ! [SV138: $i,SV131: $i] :
      ( ( ( SV131 = SV138 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV131 ) )
        = $true )
      | ( ( xsd_integer @ SV138 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[787]) ).

thf(807,plain,
    ! [SV139: $i,SV132: $i] :
      ( ( ( SV132 = SV139 )
        = $false )
      | ( ( ~ ( xsd_string @ SV132 ) )
        = $true )
      | ( ( xsd_string @ SV139 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[788]) ).

thf(808,plain,
    ! [SV140: $i] :
      ( ( ( ~ ( xsd_string @ SV140 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV140 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[789]) ).

thf(809,plain,
    ! [SV141: $i] :
      ( ( ( xsd_integer @ SV141 )
        = $true )
      | ( ( xsd_string @ SV141 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[790]) ).

thf(810,plain,
    ! [SV142: $i] :
      ( ( ( ( SV142 != ib ) )
        = $true )
      | ( ( cB @ SV142 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[793]) ).

thf(811,plain,
    ! [SV143: $i] :
      ( ( ( ~ ( cB @ SV143 ) )
        = $true )
      | ( ( SV143 = ib )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[794]) ).

thf(812,plain,
    ! [SV144: $i] :
      ( ( ( ~ ( cA_and_B @ SV144 ) )
        = $true )
      | ( ( ( SV144 = ib )
          | ( SV144 = ia ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[795]) ).

thf(813,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ib )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[796]) ).

thf(814,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( SX0 != ia )
            | ( cA_and_B @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[796]) ).

thf(815,plain,
    ! [SV145: $i] :
      ( ( ( ( SV145 != ia ) )
        = $true )
      | ( ( cA @ SV145 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[797]) ).

thf(816,plain,
    ! [SV146: $i] :
      ( ( ( ~ ( cA @ SV146 ) )
        = $true )
      | ( ( SV146 = ia )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[798]) ).

thf(817,plain,
    ! [SV148: $i] :
      ( ( cowlNothing @ SV148 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[800]) ).

thf(818,plain,
    ! [SV133: $i,SV126: $i] :
      ( ( ( cA @ SV126 )
        = $false )
      | ( ( SV126 = SV133 )
        = $false )
      | ( ( cA @ SV133 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[801]) ).

thf(819,plain,
    ! [SV134: $i,SV127: $i] :
      ( ( ( cA_and_B @ SV127 )
        = $false )
      | ( ( SV127 = SV134 )
        = $false )
      | ( ( cA_and_B @ SV134 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[802]) ).

thf(820,plain,
    ! [SV135: $i,SV128: $i] :
      ( ( ( cB @ SV128 )
        = $false )
      | ( ( SV128 = SV135 )
        = $false )
      | ( ( cB @ SV135 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[803]) ).

thf(821,plain,
    ! [SV136: $i,SV129: $i] :
      ( ( ( cowlNothing @ SV129 )
        = $false )
      | ( ( SV129 = SV136 )
        = $false )
      | ( ( cowlNothing @ SV136 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[804]) ).

thf(822,plain,
    ! [SV137: $i,SV130: $i] :
      ( ( ( cowlThing @ SV130 )
        = $false )
      | ( ( SV130 = SV137 )
        = $false )
      | ( ( cowlThing @ SV137 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[805]) ).

thf(823,plain,
    ! [SV138: $i,SV131: $i] :
      ( ( ( xsd_integer @ SV131 )
        = $false )
      | ( ( SV131 = SV138 )
        = $false )
      | ( ( xsd_integer @ SV138 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[806]) ).

thf(824,plain,
    ! [SV139: $i,SV132: $i] :
      ( ( ( xsd_string @ SV132 )
        = $false )
      | ( ( SV132 = SV139 )
        = $false )
      | ( ( xsd_string @ SV139 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[807]) ).

thf(825,plain,
    ! [SV140: $i] :
      ( ( ( xsd_string @ SV140 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV140 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[808]) ).

thf(826,plain,
    ! [SV142: $i] :
      ( ( ( SV142 = ib )
        = $false )
      | ( ( cB @ SV142 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[810]) ).

thf(827,plain,
    ! [SV143: $i] :
      ( ( ( cB @ SV143 )
        = $false )
      | ( ( SV143 = ib )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[811]) ).

thf(828,plain,
    ! [SV144: $i] :
      ( ( ( cA_and_B @ SV144 )
        = $false )
      | ( ( ( SV144 = ib )
          | ( SV144 = ia ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[812]) ).

thf(829,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ib )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[813]) ).

thf(830,plain,
    ( ( ! [SX0: $i] :
          ( ( SX0 != ia )
          | ( cA_and_B @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[814]) ).

thf(831,plain,
    ! [SV145: $i] :
      ( ( ( SV145 = ia )
        = $false )
      | ( ( cA @ SV145 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[815]) ).

thf(832,plain,
    ! [SV146: $i] :
      ( ( ( cA @ SV146 )
        = $false )
      | ( ( SV146 = ia )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[816]) ).

thf(833,plain,
    ! [SV140: $i] :
      ( ( ( xsd_integer @ SV140 )
        = $false )
      | ( ( xsd_string @ SV140 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[825]) ).

thf(834,plain,
    ! [SV144: $i] :
      ( ( ( SV144 = ib )
        = $true )
      | ( ( SV144 = ia )
        = $true )
      | ( ( cA_and_B @ SV144 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[828]) ).

thf(835,plain,
    ! [SV149: $i] :
      ( ( ( SV149 != ib )
        | ( cA_and_B @ SV149 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[829]) ).

thf(836,plain,
    ! [SV150: $i] :
      ( ( ( SV150 != ia )
        | ( cA_and_B @ SV150 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[830]) ).

thf(837,plain,
    ! [SV149: $i] :
      ( ( ( ( SV149 != ib ) )
        = $true )
      | ( ( cA_and_B @ SV149 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[835]) ).

thf(838,plain,
    ! [SV150: $i] :
      ( ( ( ( SV150 != ia ) )
        = $true )
      | ( ( cA_and_B @ SV150 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[836]) ).

thf(839,plain,
    ! [SV149: $i] :
      ( ( ( SV149 = ib )
        = $false )
      | ( ( cA_and_B @ SV149 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[837]) ).

thf(840,plain,
    ! [SV150: $i] :
      ( ( ( SV150 = ia )
        = $false )
      | ( ( cA_and_B @ SV150 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[838]) ).

thf(841,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[722,840,839,834,833,832,831,827,826,824,823,822,821,820,819,818,817,809,799,792,791,723]) ).

thf(842,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[841,186,310,440,572,709]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : KRS174+1 : TPTP v8.1.0. Released v3.1.0.
% 0.11/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.13/0.34  % Computer : n025.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Tue Jun  7 12:44:19 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.13/0.35  
% 0.13/0.35   No.of.Axioms: 14
% 0.13/0.35  
% 0.13/0.35   Length.of.Defs: 0
% 0.13/0.35  
% 0.13/0.35   Contains.Choice.Funs: false
% 0.13/0.35  (rf:0,axioms:14,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:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:16,loop_count:0,foatp_calls:0,translation:fof_full)...........................
% 0.45/0.64  
% 0.45/0.64  ********************************
% 0.45/0.64  *   All subproblems solved!    *
% 0.45/0.64  ********************************
% 0.45/0.64  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:14,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:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:841,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.57/0.79  
% 0.57/0.79  %**** Beginning of derivation protocol ****
% 0.57/0.79  % SZS output start CNFRefutation
% See solution above
% 0.57/0.79  
% 0.57/0.79  %**** End of derivation protocol ****
% 0.57/0.79  %**** no. of clauses in derivation: 842 ****
% 0.57/0.79  %**** clause counter: 841 ****
% 0.57/0.79  
% 0.57/0.79  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:14,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:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:841,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------