TSTP Solution File: REL007+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : REL007+1 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n027.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  : 0s
% DateTime : Mon Jul 18 18:59:55 EDT 2022

% Result   : Theorem 0.74s 1.23s
% Output   : Refutation 0.74s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : REL007+1 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n027.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  % DateTime : Fri Jul  8 13:55:00 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.74/1.23  *** allocated 10000 integers for termspace/termends
% 0.74/1.23  *** allocated 10000 integers for clauses
% 0.74/1.23  *** allocated 10000 integers for justifications
% 0.74/1.23  Bliksem 1.12
% 0.74/1.23  
% 0.74/1.23  
% 0.74/1.23  Automatic Strategy Selection
% 0.74/1.23  
% 0.74/1.23  
% 0.74/1.23  Clauses:
% 0.74/1.23  
% 0.74/1.23  { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  { join( X, join( Y, Z ) ) = join( join( X, Y ), Z ) }.
% 0.74/1.23  { X = join( complement( join( complement( X ), complement( Y ) ) ), 
% 0.74/1.23    complement( join( complement( X ), Y ) ) ) }.
% 0.74/1.23  { meet( X, Y ) = complement( join( complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  { composition( X, composition( Y, Z ) ) = composition( composition( X, Y )
% 0.74/1.23    , Z ) }.
% 0.74/1.23  { composition( X, one ) = X }.
% 0.74/1.23  { composition( join( X, Y ), Z ) = join( composition( X, Z ), composition( 
% 0.74/1.23    Y, Z ) ) }.
% 0.74/1.23  { converse( converse( X ) ) = X }.
% 0.74/1.23  { converse( join( X, Y ) ) = join( converse( X ), converse( Y ) ) }.
% 0.74/1.23  { converse( composition( X, Y ) ) = composition( converse( Y ), converse( X
% 0.74/1.23     ) ) }.
% 0.74/1.23  { join( composition( converse( X ), complement( composition( X, Y ) ) ), 
% 0.74/1.23    complement( Y ) ) = complement( Y ) }.
% 0.74/1.23  { top = join( X, complement( X ) ) }.
% 0.74/1.23  { zero = meet( X, complement( X ) ) }.
% 0.74/1.23  { meet( skol1, converse( skol2 ) ) = zero }.
% 0.74/1.23  { ! meet( converse( skol1 ), skol2 ) = zero }.
% 0.74/1.23  
% 0.74/1.23  percentage equality = 1.000000, percentage horn = 1.000000
% 0.74/1.23  This is a pure equality problem
% 0.74/1.23  
% 0.74/1.23  
% 0.74/1.23  
% 0.74/1.23  Options Used:
% 0.74/1.23  
% 0.74/1.23  useres =            1
% 0.74/1.23  useparamod =        1
% 0.74/1.23  useeqrefl =         1
% 0.74/1.23  useeqfact =         1
% 0.74/1.23  usefactor =         1
% 0.74/1.23  usesimpsplitting =  0
% 0.74/1.23  usesimpdemod =      5
% 0.74/1.23  usesimpres =        3
% 0.74/1.23  
% 0.74/1.23  resimpinuse      =  1000
% 0.74/1.23  resimpclauses =     20000
% 0.74/1.23  substype =          eqrewr
% 0.74/1.23  backwardsubs =      1
% 0.74/1.23  selectoldest =      5
% 0.74/1.23  
% 0.74/1.23  litorderings [0] =  split
% 0.74/1.23  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.74/1.23  
% 0.74/1.23  termordering =      kbo
% 0.74/1.23  
% 0.74/1.23  litapriori =        0
% 0.74/1.23  termapriori =       1
% 0.74/1.23  litaposteriori =    0
% 0.74/1.23  termaposteriori =   0
% 0.74/1.23  demodaposteriori =  0
% 0.74/1.23  ordereqreflfact =   0
% 0.74/1.23  
% 0.74/1.23  litselect =         negord
% 0.74/1.23  
% 0.74/1.23  maxweight =         15
% 0.74/1.23  maxdepth =          30000
% 0.74/1.23  maxlength =         115
% 0.74/1.23  maxnrvars =         195
% 0.74/1.23  excuselevel =       1
% 0.74/1.23  increasemaxweight = 1
% 0.74/1.23  
% 0.74/1.23  maxselected =       10000000
% 0.74/1.23  maxnrclauses =      10000000
% 0.74/1.23  
% 0.74/1.23  showgenerated =    0
% 0.74/1.23  showkept =         0
% 0.74/1.23  showselected =     0
% 0.74/1.23  showdeleted =      0
% 0.74/1.23  showresimp =       1
% 0.74/1.23  showstatus =       2000
% 0.74/1.23  
% 0.74/1.23  prologoutput =     0
% 0.74/1.23  nrgoals =          5000000
% 0.74/1.23  totalproof =       1
% 0.74/1.23  
% 0.74/1.23  Symbols occurring in the translation:
% 0.74/1.23  
% 0.74/1.23  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.74/1.23  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.74/1.23  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 0.74/1.23  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.74/1.23  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.74/1.23  join  [37, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 0.74/1.23  complement  [39, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.74/1.23  meet  [40, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.74/1.23  composition  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.74/1.23  one  [42, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.74/1.23  converse  [43, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.74/1.23  top  [44, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.74/1.23  zero  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.74/1.23  skol1  [46, 0]      (w:1, o:10, a:1, s:1, b:1), 
% 0.74/1.23  skol2  [47, 0]      (w:1, o:11, a:1, s:1, b:1).
% 0.74/1.23  
% 0.74/1.23  
% 0.74/1.23  Starting Search:
% 0.74/1.23  
% 0.74/1.23  *** allocated 15000 integers for clauses
% 0.74/1.23  *** allocated 22500 integers for clauses
% 0.74/1.23  *** allocated 33750 integers for clauses
% 0.74/1.23  *** allocated 50625 integers for clauses
% 0.74/1.23  *** allocated 75937 integers for clauses
% 0.74/1.23  *** allocated 113905 integers for clauses
% 0.74/1.23  *** allocated 15000 integers for termspace/termends
% 0.74/1.23  Resimplifying inuse:
% 0.74/1.23  Done
% 0.74/1.23  
% 0.74/1.23  *** allocated 170857 integers for clauses
% 0.74/1.23  *** allocated 22500 integers for termspace/termends
% 0.74/1.23  *** allocated 256285 integers for clauses
% 0.74/1.23  
% 0.74/1.23  Bliksems!, er is een bewijs:
% 0.74/1.23  % SZS status Theorem
% 0.74/1.23  % SZS output start Refutation
% 0.74/1.23  
% 0.74/1.23  (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( join( X, Y )
% 0.74/1.23    , Z ) }.
% 0.74/1.23  (2) {G0,W14,D6,L1,V2,M1} I { join( complement( join( complement( X ), 
% 0.74/1.23    complement( Y ) ) ), complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.23  (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X ), complement
% 0.74/1.23    ( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 0.74/1.23  (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 0.74/1.23  (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y ) ) ==> 
% 0.74/1.23    converse( join( X, Y ) ) }.
% 0.74/1.23  (9) {G0,W10,D4,L1,V2,M1} I { composition( converse( Y ), converse( X ) ) 
% 0.74/1.23    ==> converse( composition( X, Y ) ) }.
% 0.74/1.23  (10) {G0,W13,D6,L1,V2,M1} I { join( composition( converse( X ), complement
% 0.74/1.23    ( composition( X, Y ) ) ), complement( Y ) ) ==> complement( Y ) }.
% 0.74/1.23  (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top }.
% 0.74/1.23  (12) {G0,W6,D4,L1,V1,M1} I { meet( X, complement( X ) ) ==> zero }.
% 0.74/1.23  (13) {G0,W6,D4,L1,V0,M1} I { meet( skol1, converse( skol2 ) ) ==> zero }.
% 0.74/1.23  (14) {G0,W6,D4,L1,V0,M1} I { ! meet( converse( skol1 ), skol2 ) ==> zero
% 0.74/1.23     }.
% 0.74/1.23  (15) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) ==> top }.
% 0.74/1.23  (17) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( converse( X ), Y
% 0.74/1.23     ) ) ==> composition( converse( Y ), X ) }.
% 0.74/1.23  (18) {G1,W9,D4,L1,V2,M1} P(8,0);d(8) { converse( join( X, Y ) ) = converse
% 0.74/1.23    ( join( Y, X ) ) }.
% 0.74/1.23  (19) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( converse( X ), Y ) ) ==>
% 0.74/1.23     join( X, converse( Y ) ) }.
% 0.74/1.23  (20) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( Y, converse( X ) ) ) ==>
% 0.74/1.23     join( converse( Y ), X ) }.
% 0.74/1.23  (23) {G2,W10,D5,L1,V2,M1} P(15,1) { join( join( Y, complement( X ) ), X ) 
% 0.74/1.23    ==> join( Y, top ) }.
% 0.74/1.23  (25) {G1,W11,D4,L1,V3,M1} P(0,1);d(1) { join( join( Z, Y ), X ) = join( 
% 0.74/1.23    join( Z, X ), Y ) }.
% 0.74/1.23  (26) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), complement( X ) ) 
% 0.74/1.23    ==> join( Y, top ) }.
% 0.74/1.23  (35) {G2,W13,D5,L1,V2,M1} P(8,26) { join( converse( join( X, Y ) ), 
% 0.74/1.23    complement( converse( Y ) ) ) ==> join( converse( X ), top ) }.
% 0.74/1.23  (36) {G2,W10,D5,L1,V2,M1} P(26,0);d(1) { join( join( complement( Y ), X ), 
% 0.74/1.23    Y ) ==> join( X, top ) }.
% 0.74/1.23  (37) {G2,W10,D4,L1,V2,M1} P(0,26) { join( join( Y, X ), complement( Y ) ) 
% 0.74/1.23    ==> join( X, top ) }.
% 0.74/1.23  (38) {G2,W9,D5,L1,V1,M1} P(11,26) { join( top, complement( complement( X )
% 0.74/1.23     ) ) ==> join( X, top ) }.
% 0.74/1.23  (40) {G3,W9,D5,L1,V1,M1} P(38,0) { join( complement( complement( X ) ), top
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), complement( join
% 0.74/1.23    ( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.23  (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, Y ) }.
% 0.74/1.23  (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> zero }.
% 0.74/1.23  (73) {G2,W9,D5,L1,V1,M1} P(71,3) { complement( join( complement( X ), zero
% 0.74/1.23     ) ) ==> meet( X, top ) }.
% 0.74/1.23  (77) {G4,W8,D4,L1,V0,M1} P(71,40) { join( complement( zero ), top ) ==> 
% 0.74/1.23    join( top, top ) }.
% 0.74/1.23  (140) {G2,W6,D4,L1,V1,M1} P(5,17);d(7) { composition( converse( one ), X ) 
% 0.74/1.23    ==> X }.
% 0.74/1.23  (146) {G3,W4,D3,L1,V0,M1} P(140,5) { converse( one ) ==> one }.
% 0.74/1.23  (147) {G4,W5,D3,L1,V1,M1} P(146,140) { composition( one, X ) ==> X }.
% 0.74/1.23  (150) {G5,W8,D4,L1,V1,M1} P(147,10);d(140) { join( complement( X ), 
% 0.74/1.23    complement( X ) ) ==> complement( X ) }.
% 0.74/1.23  (155) {G6,W5,D3,L1,V0,M1} P(71,150) { join( zero, zero ) ==> zero }.
% 0.74/1.23  (158) {G6,W6,D4,L1,V1,M1} P(150,23);d(15) { join( complement( X ), top ) 
% 0.74/1.23    ==> top }.
% 0.74/1.23  (166) {G7,W9,D4,L1,V1,M1} P(155,1) { join( join( X, zero ), zero ) ==> join
% 0.74/1.23    ( X, zero ) }.
% 0.74/1.23  (168) {G7,W5,D3,L1,V0,M1} P(158,77) { join( top, top ) ==> top }.
% 0.74/1.23  (170) {G8,W5,D3,L1,V1,M1} P(158,36);d(168) { join( top, X ) ==> top }.
% 0.74/1.23  (171) {G8,W5,D3,L1,V1,M1} P(158,37);d(38);d(168) { join( X, top ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  (183) {G9,W7,D4,L1,V1,M1} P(171,19) { join( X, converse( top ) ) ==> 
% 0.74/1.23    converse( top ) }.
% 0.74/1.23  (184) {G10,W4,D3,L1,V0,M1} P(183,170) { converse( top ) ==> top }.
% 0.74/1.23  (401) {G9,W10,D5,L1,V2,M1} S(35);d(171) { join( converse( join( X, Y ) ), 
% 0.74/1.23    complement( converse( Y ) ) ) ==> top }.
% 0.74/1.23  (546) {G11,W7,D4,L1,V1,M1} P(183,42);d(184);d(71) { join( meet( X, top ), 
% 0.74/1.23    zero ) ==> X }.
% 0.74/1.23  (553) {G9,W8,D5,L1,V2,M1} P(42,37);d(171) { join( X, complement( meet( X, Y
% 0.74/1.23     ) ) ) ==> top }.
% 0.74/1.23  (569) {G12,W5,D3,L1,V1,M1} P(546,166) { join( X, zero ) ==> X }.
% 0.74/1.23  (579) {G13,W5,D3,L1,V1,M1} P(569,546) { meet( X, top ) ==> X }.
% 0.74/1.23  (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( complement( X ) )
% 0.74/1.23     ==> X }.
% 0.74/1.23  (589) {G13,W5,D3,L1,V1,M1} P(569,0) { join( zero, X ) ==> X }.
% 0.74/1.23  (601) {G15,W5,D3,L1,V1,M1} P(583,150) { join( X, X ) ==> X }.
% 0.74/1.23  (603) {G15,W10,D5,L1,V2,M1} P(583,3) { complement( join( X, complement( Y )
% 0.74/1.23     ) ) ==> meet( complement( X ), Y ) }.
% 0.74/1.23  (604) {G15,W10,D5,L1,V2,M1} P(583,3) { complement( join( complement( Y ), X
% 0.74/1.23     ) ) ==> meet( Y, complement( X ) ) }.
% 0.74/1.23  (605) {G15,W10,D4,L1,V2,M1} P(3,583) { join( complement( X ), complement( Y
% 0.74/1.23     ) ) ==> complement( meet( X, Y ) ) }.
% 0.74/1.23  (610) {G16,W9,D4,L1,V2,M1} P(601,25);d(1);d(601) { join( join( X, Y ), Y ) 
% 0.74/1.23    ==> join( X, Y ) }.
% 0.74/1.23  (658) {G10,W8,D5,L1,V2,M1} P(69,553) { join( X, complement( meet( Y, X ) )
% 0.74/1.23     ) ==> top }.
% 0.74/1.23  (664) {G13,W9,D6,L1,V2,M1} P(658,42);d(71);d(569) { meet( X, complement( 
% 0.74/1.23    meet( Y, complement( X ) ) ) ) ==> X }.
% 0.74/1.23  (681) {G11,W8,D5,L1,V2,M1} P(658,3);d(71) { meet( X, meet( Y, complement( X
% 0.74/1.23     ) ) ) ==> zero }.
% 0.74/1.23  (685) {G15,W8,D4,L1,V2,M1} P(583,681) { meet( complement( X ), meet( Y, X )
% 0.74/1.23     ) ==> zero }.
% 0.74/1.23  (688) {G16,W8,D4,L1,V2,M1} P(685,69) { meet( meet( Y, X ), complement( X )
% 0.74/1.23     ) ==> zero }.
% 0.74/1.23  (691) {G17,W8,D4,L1,V2,M1} P(69,688) { meet( meet( Y, X ), complement( Y )
% 0.74/1.23     ) ==> zero }.
% 0.74/1.23  (694) {G18,W9,D4,L1,V2,M1} P(691,42);d(589);d(3) { meet( meet( X, Y ), X ) 
% 0.74/1.23    ==> meet( X, Y ) }.
% 0.74/1.23  (706) {G19,W9,D4,L1,V2,M1} P(694,69) { meet( X, meet( X, Y ) ) ==> meet( X
% 0.74/1.23    , Y ) }.
% 0.74/1.23  (708) {G20,W9,D4,L1,V2,M1} P(69,706) { meet( X, meet( Y, X ) ) ==> meet( Y
% 0.74/1.23    , X ) }.
% 0.74/1.23  (711) {G17,W8,D5,L1,V2,M1} P(42,610);d(604) { join( X, meet( X, complement
% 0.74/1.23    ( Y ) ) ) ==> X }.
% 0.74/1.23  (716) {G18,W7,D4,L1,V2,M1} P(583,711) { join( Y, meet( Y, X ) ) ==> Y }.
% 0.74/1.23  (734) {G21,W7,D4,L1,V2,M1} P(708,716) { join( X, meet( Y, X ) ) ==> X }.
% 0.74/1.23  (774) {G22,W9,D6,L1,V2,M1} P(734,19);d(7) { join( X, converse( meet( Y, 
% 0.74/1.23    converse( X ) ) ) ) ==> X }.
% 0.74/1.23  (846) {G21,W9,D6,L1,V2,M1} P(664,708) { meet( complement( meet( Y, 
% 0.74/1.23    complement( X ) ) ), X ) ==> X }.
% 0.74/1.23  (853) {G16,W10,D5,L1,V2,M1} P(583,605) { complement( meet( complement( X )
% 0.74/1.23    , Y ) ) ==> join( X, complement( Y ) ) }.
% 0.74/1.23  (854) {G16,W10,D5,L1,V2,M1} P(583,605) { complement( meet( Y, complement( X
% 0.74/1.23     ) ) ) ==> join( complement( Y ), X ) }.
% 0.74/1.23  (866) {G16,W9,D4,L1,V2,M1} P(605,0);d(605) { complement( meet( X, Y ) ) = 
% 0.74/1.23    complement( meet( Y, X ) ) }.
% 0.74/1.23  (973) {G22,W7,D4,L1,V2,M1} P(853,846);d(583) { meet( join( X, Y ), Y ) ==> 
% 0.74/1.23    Y }.
% 0.74/1.23  (998) {G23,W8,D5,L1,V2,M1} P(973,691) { meet( Y, complement( join( X, Y ) )
% 0.74/1.23     ) ==> zero }.
% 0.74/1.23  (1008) {G16,W10,D5,L1,V2,M1} S(42);d(604) { join( meet( X, Y ), meet( X, 
% 0.74/1.23    complement( Y ) ) ) ==> X }.
% 0.74/1.23  (1196) {G17,W10,D5,L1,V2,M1} P(69,1008) { join( meet( X, Y ), meet( 
% 0.74/1.23    complement( Y ), X ) ) ==> X }.
% 0.74/1.23  (1197) {G17,W7,D5,L1,V0,M1} P(13,1008);d(589) { meet( skol1, complement( 
% 0.74/1.23    converse( skol2 ) ) ) ==> skol1 }.
% 0.74/1.23  (1204) {G21,W7,D5,L1,V0,M1} P(1197,708) { meet( complement( converse( skol2
% 0.74/1.23     ) ), skol1 ) ==> skol1 }.
% 0.74/1.23  (1208) {G22,W8,D4,L1,V0,M1} P(1204,866);d(854) { join( complement( skol1 )
% 0.74/1.23    , converse( skol2 ) ) ==> complement( skol1 ) }.
% 0.74/1.23  (1217) {G23,W8,D5,L1,V0,M1} P(1208,401);d(7) { join( converse( complement( 
% 0.74/1.23    skol1 ) ), complement( skol2 ) ) ==> top }.
% 0.74/1.23  (1249) {G24,W8,D5,L1,V0,M1} P(1217,18);d(184);d(20) { join( converse( 
% 0.74/1.23    complement( skol2 ) ), complement( skol1 ) ) ==> top }.
% 0.74/1.23  (1721) {G25,W8,D6,L1,V0,M1} P(1249,603);d(71) { meet( complement( converse
% 0.74/1.23    ( complement( skol2 ) ) ), skol1 ) ==> zero }.
% 0.74/1.23  (1740) {G26,W7,D5,L1,V0,M1} P(1721,1196);d(569) { meet( skol1, converse( 
% 0.74/1.23    complement( skol2 ) ) ) ==> skol1 }.
% 0.74/1.23  (1748) {G27,W8,D4,L1,V0,M1} P(1740,774) { join( complement( skol2 ), 
% 0.74/1.23    converse( skol1 ) ) ==> complement( skol2 ) }.
% 0.74/1.23  (1754) {G28,W0,D0,L0,V0,M0} P(1748,998);d(583);r(14) {  }.
% 0.74/1.23  
% 0.74/1.23  
% 0.74/1.23  % SZS output end Refutation
% 0.74/1.23  found a proof!
% 0.74/1.23  
% 0.74/1.23  
% 0.74/1.23  Unprocessed initial clauses:
% 0.74/1.23  
% 0.74/1.23  (1756) {G0,W7,D3,L1,V2,M1}  { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  (1757) {G0,W11,D4,L1,V3,M1}  { join( X, join( Y, Z ) ) = join( join( X, Y )
% 0.74/1.23    , Z ) }.
% 0.74/1.23  (1758) {G0,W14,D6,L1,V2,M1}  { X = join( complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ), complement( join( complement( X ), Y ) ) ) }.
% 0.74/1.23  (1759) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) = complement( join( complement
% 0.74/1.23    ( X ), complement( Y ) ) ) }.
% 0.74/1.23  (1760) {G0,W11,D4,L1,V3,M1}  { composition( X, composition( Y, Z ) ) = 
% 0.74/1.23    composition( composition( X, Y ), Z ) }.
% 0.74/1.23  (1761) {G0,W5,D3,L1,V1,M1}  { composition( X, one ) = X }.
% 0.74/1.23  (1762) {G0,W13,D4,L1,V3,M1}  { composition( join( X, Y ), Z ) = join( 
% 0.74/1.23    composition( X, Z ), composition( Y, Z ) ) }.
% 0.74/1.23  (1763) {G0,W5,D4,L1,V1,M1}  { converse( converse( X ) ) = X }.
% 0.74/1.23  (1764) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) = join( converse( X
% 0.74/1.23     ), converse( Y ) ) }.
% 0.74/1.23  (1765) {G0,W10,D4,L1,V2,M1}  { converse( composition( X, Y ) ) = 
% 0.74/1.23    composition( converse( Y ), converse( X ) ) }.
% 0.74/1.23  (1766) {G0,W13,D6,L1,V2,M1}  { join( composition( converse( X ), complement
% 0.74/1.23    ( composition( X, Y ) ) ), complement( Y ) ) = complement( Y ) }.
% 0.74/1.23  (1767) {G0,W6,D4,L1,V1,M1}  { top = join( X, complement( X ) ) }.
% 0.74/1.23  (1768) {G0,W6,D4,L1,V1,M1}  { zero = meet( X, complement( X ) ) }.
% 0.74/1.23  (1769) {G0,W6,D4,L1,V0,M1}  { meet( skol1, converse( skol2 ) ) = zero }.
% 0.74/1.23  (1770) {G0,W6,D4,L1,V0,M1}  { ! meet( converse( skol1 ), skol2 ) = zero }.
% 0.74/1.23  
% 0.74/1.23  
% 0.74/1.23  Total Proof:
% 0.74/1.23  
% 0.74/1.23  subsumption: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent0: (1756) {G0,W7,D3,L1,V2,M1}  { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join
% 0.74/1.23    ( join( X, Y ), Z ) }.
% 0.74/1.23  parent0: (1757) {G0,W11,D4,L1,V3,M1}  { join( X, join( Y, Z ) ) = join( 
% 0.74/1.23    join( X, Y ), Z ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := Z
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1773) {G0,W14,D6,L1,V2,M1}  { join( complement( join( complement( 
% 0.74/1.23    X ), complement( Y ) ) ), complement( join( complement( X ), Y ) ) ) = X
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (1758) {G0,W14,D6,L1,V2,M1}  { X = join( complement( join( 
% 0.74/1.23    complement( X ), complement( Y ) ) ), complement( join( complement( X ), 
% 0.74/1.23    Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (2) {G0,W14,D6,L1,V2,M1} I { join( complement( join( 
% 0.74/1.23    complement( X ), complement( Y ) ) ), complement( join( complement( X ), 
% 0.74/1.23    Y ) ) ) ==> X }.
% 0.74/1.23  parent0: (1773) {G0,W14,D6,L1,V2,M1}  { join( complement( join( complement
% 0.74/1.23    ( X ), complement( Y ) ) ), complement( join( complement( X ), Y ) ) ) = 
% 0.74/1.23    X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1776) {G0,W10,D5,L1,V2,M1}  { complement( join( complement( X ), 
% 0.74/1.23    complement( Y ) ) ) = meet( X, Y ) }.
% 0.74/1.23  parent0[0]: (1759) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) = complement( join
% 0.74/1.23    ( complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  parent0: (1776) {G0,W10,D5,L1,V2,M1}  { complement( join( complement( X ), 
% 0.74/1.23    complement( Y ) ) ) = meet( X, Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 0.74/1.23  parent0: (1761) {G0,W5,D3,L1,V1,M1}  { composition( X, one ) = X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  parent0: (1763) {G0,W5,D4,L1,V1,M1}  { converse( converse( X ) ) = X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1796) {G0,W10,D4,L1,V2,M1}  { join( converse( X ), converse( Y ) )
% 0.74/1.23     = converse( join( X, Y ) ) }.
% 0.74/1.23  parent0[0]: (1764) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) = join
% 0.74/1.23    ( converse( X ), converse( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y
% 0.74/1.23     ) ) ==> converse( join( X, Y ) ) }.
% 0.74/1.23  parent0: (1796) {G0,W10,D4,L1,V2,M1}  { join( converse( X ), converse( Y )
% 0.74/1.23     ) = converse( join( X, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1805) {G0,W10,D4,L1,V2,M1}  { composition( converse( Y ), converse
% 0.74/1.23    ( X ) ) = converse( composition( X, Y ) ) }.
% 0.74/1.23  parent0[0]: (1765) {G0,W10,D4,L1,V2,M1}  { converse( composition( X, Y ) ) 
% 0.74/1.23    = composition( converse( Y ), converse( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (9) {G0,W10,D4,L1,V2,M1} I { composition( converse( Y ), 
% 0.74/1.23    converse( X ) ) ==> converse( composition( X, Y ) ) }.
% 0.74/1.23  parent0: (1805) {G0,W10,D4,L1,V2,M1}  { composition( converse( Y ), 
% 0.74/1.23    converse( X ) ) = converse( composition( X, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (10) {G0,W13,D6,L1,V2,M1} I { join( composition( converse( X )
% 0.74/1.23    , complement( composition( X, Y ) ) ), complement( Y ) ) ==> complement( 
% 0.74/1.23    Y ) }.
% 0.74/1.23  parent0: (1766) {G0,W13,D6,L1,V2,M1}  { join( composition( converse( X ), 
% 0.74/1.23    complement( composition( X, Y ) ) ), complement( Y ) ) = complement( Y )
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1826) {G0,W6,D4,L1,V1,M1}  { join( X, complement( X ) ) = top }.
% 0.74/1.23  parent0[0]: (1767) {G0,W6,D4,L1,V1,M1}  { top = join( X, complement( X ) )
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> 
% 0.74/1.23    top }.
% 0.74/1.23  parent0: (1826) {G0,W6,D4,L1,V1,M1}  { join( X, complement( X ) ) = top }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1838) {G0,W6,D4,L1,V1,M1}  { meet( X, complement( X ) ) = zero }.
% 0.74/1.23  parent0[0]: (1768) {G0,W6,D4,L1,V1,M1}  { zero = meet( X, complement( X ) )
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (12) {G0,W6,D4,L1,V1,M1} I { meet( X, complement( X ) ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent0: (1838) {G0,W6,D4,L1,V1,M1}  { meet( X, complement( X ) ) = zero
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (13) {G0,W6,D4,L1,V0,M1} I { meet( skol1, converse( skol2 ) ) 
% 0.74/1.23    ==> zero }.
% 0.74/1.23  parent0: (1769) {G0,W6,D4,L1,V0,M1}  { meet( skol1, converse( skol2 ) ) = 
% 0.74/1.23    zero }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (14) {G0,W6,D4,L1,V0,M1} I { ! meet( converse( skol1 ), skol2
% 0.74/1.23     ) ==> zero }.
% 0.74/1.23  parent0: (1770) {G0,W6,D4,L1,V0,M1}  { ! meet( converse( skol1 ), skol2 ) =
% 0.74/1.23     zero }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1866) {G0,W6,D4,L1,V1,M1}  { top ==> join( X, complement( X ) )
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1867) {G1,W6,D4,L1,V1,M1}  { top ==> join( complement( X ), X )
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent1[0; 2]: (1866) {G0,W6,D4,L1,V1,M1}  { top ==> join( X, complement( X
% 0.74/1.23     ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := complement( X )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1870) {G1,W6,D4,L1,V1,M1}  { join( complement( X ), X ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (1867) {G1,W6,D4,L1,V1,M1}  { top ==> join( complement( X ), X
% 0.74/1.23     ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (15) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) 
% 0.74/1.23    ==> top }.
% 0.74/1.23  parent0: (1870) {G1,W6,D4,L1,V1,M1}  { join( complement( X ), X ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1872) {G0,W10,D4,L1,V2,M1}  { converse( composition( Y, X ) ) ==> 
% 0.74/1.23    composition( converse( X ), converse( Y ) ) }.
% 0.74/1.23  parent0[0]: (9) {G0,W10,D4,L1,V2,M1} I { composition( converse( Y ), 
% 0.74/1.23    converse( X ) ) ==> converse( composition( X, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1874) {G1,W10,D5,L1,V2,M1}  { converse( composition( converse( X
% 0.74/1.23     ), Y ) ) ==> composition( converse( Y ), X ) }.
% 0.74/1.23  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 9]: (1872) {G0,W10,D4,L1,V2,M1}  { converse( composition( Y, X )
% 0.74/1.23     ) ==> composition( converse( X ), converse( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := converse( X )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (17) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( 
% 0.74/1.23    converse( X ), Y ) ) ==> composition( converse( Y ), X ) }.
% 0.74/1.23  parent0: (1874) {G1,W10,D5,L1,V2,M1}  { converse( composition( converse( X
% 0.74/1.23     ), Y ) ) ==> composition( converse( Y ), X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1877) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> join( 
% 0.74/1.23    converse( X ), converse( Y ) ) }.
% 0.74/1.23  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 0.74/1.23     ) ==> converse( join( X, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1879) {G1,W10,D4,L1,V2,M1}  { converse( join( Y, X ) ) ==> join( 
% 0.74/1.23    converse( X ), converse( Y ) ) }.
% 0.74/1.23  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent1[0; 2]: (1877) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> 
% 0.74/1.23    join( converse( X ), converse( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1881) {G1,W9,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> 
% 0.74/1.23    converse( join( Y, X ) ) }.
% 0.74/1.23  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 0.74/1.23     ) ==> converse( join( X, Y ) ) }.
% 0.74/1.23  parent1[0; 5]: (1879) {G1,W10,D4,L1,V2,M1}  { converse( join( Y, X ) ) ==> 
% 0.74/1.23    join( converse( X ), converse( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (18) {G1,W9,D4,L1,V2,M1} P(8,0);d(8) { converse( join( X, Y )
% 0.74/1.23     ) = converse( join( Y, X ) ) }.
% 0.74/1.23  parent0: (1881) {G1,W9,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> 
% 0.74/1.23    converse( join( Y, X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1883) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> join( 
% 0.74/1.23    converse( X ), converse( Y ) ) }.
% 0.74/1.23  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 0.74/1.23     ) ==> converse( join( X, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1884) {G1,W10,D5,L1,V2,M1}  { converse( join( converse( X ), Y )
% 0.74/1.23     ) ==> join( X, converse( Y ) ) }.
% 0.74/1.23  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 7]: (1883) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> 
% 0.74/1.23    join( converse( X ), converse( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := converse( X )
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (19) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( converse( X
% 0.74/1.23     ), Y ) ) ==> join( X, converse( Y ) ) }.
% 0.74/1.23  parent0: (1884) {G1,W10,D5,L1,V2,M1}  { converse( join( converse( X ), Y )
% 0.74/1.23     ) ==> join( X, converse( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1889) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> join( 
% 0.74/1.23    converse( X ), converse( Y ) ) }.
% 0.74/1.23  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 0.74/1.23     ) ==> converse( join( X, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1891) {G1,W10,D5,L1,V2,M1}  { converse( join( X, converse( Y ) )
% 0.74/1.23     ) ==> join( converse( X ), Y ) }.
% 0.74/1.23  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 9]: (1889) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> 
% 0.74/1.23    join( converse( X ), converse( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := converse( Y )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (20) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( Y, converse
% 0.74/1.23    ( X ) ) ) ==> join( converse( Y ), X ) }.
% 0.74/1.23  parent0: (1891) {G1,W10,D5,L1,V2,M1}  { converse( join( X, converse( Y ) )
% 0.74/1.23     ) ==> join( converse( X ), Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1895) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 0.74/1.23    , join( Y, Z ) ) }.
% 0.74/1.23  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 0.74/1.23    join( X, Y ), Z ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := Z
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1900) {G1,W10,D5,L1,V2,M1}  { join( join( X, complement( Y ) ), Y
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  parent0[0]: (15) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) 
% 0.74/1.23    ==> top }.
% 0.74/1.23  parent1[0; 9]: (1895) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 0.74/1.23    join( X, join( Y, Z ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := complement( Y )
% 0.74/1.23     Z := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (23) {G2,W10,D5,L1,V2,M1} P(15,1) { join( join( Y, complement
% 0.74/1.23    ( X ) ), X ) ==> join( Y, top ) }.
% 0.74/1.23  parent0: (1900) {G1,W10,D5,L1,V2,M1}  { join( join( X, complement( Y ) ), Y
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  *** allocated 33750 integers for termspace/termends
% 0.74/1.23  eqswap: (1904) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 0.74/1.23    , join( Y, Z ) ) }.
% 0.74/1.23  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 0.74/1.23    join( X, Y ), Z ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := Z
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1909) {G1,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 0.74/1.23    , join( Z, Y ) ) }.
% 0.74/1.23  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent1[0; 8]: (1904) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 0.74/1.23    join( X, join( Y, Z ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := Z
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := Z
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1922) {G1,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( 
% 0.74/1.23    join( X, Z ), Y ) }.
% 0.74/1.23  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 0.74/1.23    join( X, Y ), Z ) }.
% 0.74/1.23  parent1[0; 6]: (1909) {G1,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 0.74/1.23    join( X, join( Z, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Z
% 0.74/1.23     Z := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := Z
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (25) {G1,W11,D4,L1,V3,M1} P(0,1);d(1) { join( join( Z, Y ), X
% 0.74/1.23     ) = join( join( Z, X ), Y ) }.
% 0.74/1.23  parent0: (1922) {G1,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( 
% 0.74/1.23    join( X, Z ), Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Z
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1924) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 0.74/1.23    , join( Y, Z ) ) }.
% 0.74/1.23  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 0.74/1.23    join( X, Y ), Z ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := Z
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1927) {G1,W10,D4,L1,V2,M1}  { join( join( X, Y ), complement( Y )
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 9]: (1924) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 0.74/1.23    join( X, join( Y, Z ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := complement( Y )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (26) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 0.74/1.23    complement( X ) ) ==> join( Y, top ) }.
% 0.74/1.23  parent0: (1927) {G1,W10,D4,L1,V2,M1}  { join( join( X, Y ), complement( Y )
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1932) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 0.74/1.23     ), complement( Y ) ) }.
% 0.74/1.23  parent0[0]: (26) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 0.74/1.23    complement( X ) ) ==> join( Y, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1935) {G1,W13,D5,L1,V2,M1}  { join( converse( X ), top ) ==> join
% 0.74/1.23    ( converse( join( X, Y ) ), complement( converse( Y ) ) ) }.
% 0.74/1.23  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 0.74/1.23     ) ==> converse( join( X, Y ) ) }.
% 0.74/1.23  parent1[0; 6]: (1932) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join
% 0.74/1.23    ( X, Y ), complement( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := converse( X )
% 0.74/1.23     Y := converse( Y )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1936) {G1,W13,D5,L1,V2,M1}  { join( converse( join( X, Y ) ), 
% 0.74/1.23    complement( converse( Y ) ) ) ==> join( converse( X ), top ) }.
% 0.74/1.23  parent0[0]: (1935) {G1,W13,D5,L1,V2,M1}  { join( converse( X ), top ) ==> 
% 0.74/1.23    join( converse( join( X, Y ) ), complement( converse( Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (35) {G2,W13,D5,L1,V2,M1} P(8,26) { join( converse( join( X, Y
% 0.74/1.23     ) ), complement( converse( Y ) ) ) ==> join( converse( X ), top ) }.
% 0.74/1.23  parent0: (1936) {G1,W13,D5,L1,V2,M1}  { join( converse( join( X, Y ) ), 
% 0.74/1.23    complement( converse( Y ) ) ) ==> join( converse( X ), top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1937) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 0.74/1.23     ), complement( Y ) ) }.
% 0.74/1.23  parent0[0]: (26) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 0.74/1.23    complement( X ) ) ==> join( Y, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1940) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( complement
% 0.74/1.23    ( Y ), join( X, Y ) ) }.
% 0.74/1.23  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent1[0; 4]: (1937) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join
% 0.74/1.23    ( X, Y ), complement( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := join( X, Y )
% 0.74/1.23     Y := complement( Y )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1953) {G1,W10,D5,L1,V2,M1}  { join( X, top ) ==> join( join( 
% 0.74/1.23    complement( Y ), X ), Y ) }.
% 0.74/1.23  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 0.74/1.23    join( X, Y ), Z ) }.
% 0.74/1.23  parent1[0; 4]: (1940) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( 
% 0.74/1.23    complement( Y ), join( X, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := complement( Y )
% 0.74/1.23     Y := X
% 0.74/1.23     Z := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1954) {G1,W10,D5,L1,V2,M1}  { join( join( complement( Y ), X ), Y
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  parent0[0]: (1953) {G1,W10,D5,L1,V2,M1}  { join( X, top ) ==> join( join( 
% 0.74/1.23    complement( Y ), X ), Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (36) {G2,W10,D5,L1,V2,M1} P(26,0);d(1) { join( join( 
% 0.74/1.23    complement( Y ), X ), Y ) ==> join( X, top ) }.
% 0.74/1.23  parent0: (1954) {G1,W10,D5,L1,V2,M1}  { join( join( complement( Y ), X ), Y
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1955) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 0.74/1.23     ), complement( Y ) ) }.
% 0.74/1.23  parent0[0]: (26) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 0.74/1.23    complement( X ) ) ==> join( Y, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1958) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( Y, X
% 0.74/1.23     ), complement( Y ) ) }.
% 0.74/1.23  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent1[0; 5]: (1955) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join
% 0.74/1.23    ( X, Y ), complement( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1971) {G1,W10,D4,L1,V2,M1}  { join( join( Y, X ), complement( Y )
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  parent0[0]: (1958) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( Y
% 0.74/1.23    , X ), complement( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (37) {G2,W10,D4,L1,V2,M1} P(0,26) { join( join( Y, X ), 
% 0.74/1.23    complement( Y ) ) ==> join( X, top ) }.
% 0.74/1.23  parent0: (1971) {G1,W10,D4,L1,V2,M1}  { join( join( Y, X ), complement( Y )
% 0.74/1.23     ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1973) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 0.74/1.23     ), complement( Y ) ) }.
% 0.74/1.23  parent0[0]: (26) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 0.74/1.23    complement( X ) ) ==> join( Y, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1974) {G1,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( top, 
% 0.74/1.23    complement( complement( X ) ) ) }.
% 0.74/1.23  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 5]: (1973) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join
% 0.74/1.23    ( X, Y ), complement( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := complement( X )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1975) {G1,W9,D5,L1,V1,M1}  { join( top, complement( complement( X
% 0.74/1.23     ) ) ) ==> join( X, top ) }.
% 0.74/1.23  parent0[0]: (1974) {G1,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( top, 
% 0.74/1.23    complement( complement( X ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (38) {G2,W9,D5,L1,V1,M1} P(11,26) { join( top, complement( 
% 0.74/1.23    complement( X ) ) ) ==> join( X, top ) }.
% 0.74/1.23  parent0: (1975) {G1,W9,D5,L1,V1,M1}  { join( top, complement( complement( X
% 0.74/1.23     ) ) ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1976) {G2,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( top, 
% 0.74/1.23    complement( complement( X ) ) ) }.
% 0.74/1.23  parent0[0]: (38) {G2,W9,D5,L1,V1,M1} P(11,26) { join( top, complement( 
% 0.74/1.23    complement( X ) ) ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1978) {G1,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( complement
% 0.74/1.23    ( complement( X ) ), top ) }.
% 0.74/1.23  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent1[0; 4]: (1976) {G2,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( top, 
% 0.74/1.23    complement( complement( X ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := top
% 0.74/1.23     Y := complement( complement( X ) )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1984) {G1,W9,D5,L1,V1,M1}  { join( complement( complement( X ) ), 
% 0.74/1.23    top ) ==> join( X, top ) }.
% 0.74/1.23  parent0[0]: (1978) {G1,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( 
% 0.74/1.23    complement( complement( X ) ), top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (40) {G3,W9,D5,L1,V1,M1} P(38,0) { join( complement( 
% 0.74/1.23    complement( X ) ), top ) ==> join( X, top ) }.
% 0.74/1.23  parent0: (1984) {G1,W9,D5,L1,V1,M1}  { join( complement( complement( X ) )
% 0.74/1.23    , top ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1987) {G1,W11,D6,L1,V2,M1}  { join( meet( X, Y ), complement( 
% 0.74/1.23    join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.23  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  parent1[0; 2]: (2) {G0,W14,D6,L1,V2,M1} I { join( complement( join( 
% 0.74/1.23    complement( X ), complement( Y ) ) ), complement( join( complement( X ), 
% 0.74/1.23    Y ) ) ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 0.74/1.23    complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.23  parent0: (1987) {G1,W11,D6,L1,V2,M1}  { join( meet( X, Y ), complement( 
% 0.74/1.23    join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1989) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 0.74/1.23    complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1991) {G1,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 0.74/1.23    complement( Y ), complement( X ) ) ) }.
% 0.74/1.23  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent1[0; 5]: (1989) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( 
% 0.74/1.23    join( complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := complement( X )
% 0.74/1.23     Y := complement( Y )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1993) {G1,W7,D3,L1,V2,M1}  { meet( X, Y ) ==> meet( Y, X ) }.
% 0.74/1.23  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  parent1[0; 4]: (1991) {G1,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( 
% 0.74/1.23    join( complement( Y ), complement( X ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X
% 0.74/1.23    , Y ) }.
% 0.74/1.23  parent0: (1993) {G1,W7,D3,L1,V2,M1}  { meet( X, Y ) ==> meet( Y, X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (1995) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 0.74/1.23    complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1998) {G1,W7,D4,L1,V1,M1}  { meet( X, complement( X ) ) ==> 
% 0.74/1.23    complement( top ) }.
% 0.74/1.23  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 6]: (1995) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( 
% 0.74/1.23    join( complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := complement( X )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := complement( X )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (1999) {G1,W4,D3,L1,V0,M1}  { zero ==> complement( top ) }.
% 0.74/1.23  parent0[0]: (12) {G0,W6,D4,L1,V1,M1} I { meet( X, complement( X ) ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 1]: (1998) {G1,W7,D4,L1,V1,M1}  { meet( X, complement( X ) ) ==>
% 0.74/1.23     complement( top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2000) {G1,W4,D3,L1,V0,M1}  { complement( top ) ==> zero }.
% 0.74/1.23  parent0[0]: (1999) {G1,W4,D3,L1,V0,M1}  { zero ==> complement( top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==>
% 0.74/1.23     zero }.
% 0.74/1.23  parent0: (2000) {G1,W4,D3,L1,V0,M1}  { complement( top ) ==> zero }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2002) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 0.74/1.23    complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2004) {G1,W9,D5,L1,V1,M1}  { meet( X, top ) ==> complement( join
% 0.74/1.23    ( complement( X ), zero ) ) }.
% 0.74/1.23  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 8]: (2002) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( 
% 0.74/1.23    join( complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := top
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2006) {G1,W9,D5,L1,V1,M1}  { complement( join( complement( X ), 
% 0.74/1.23    zero ) ) ==> meet( X, top ) }.
% 0.74/1.23  parent0[0]: (2004) {G1,W9,D5,L1,V1,M1}  { meet( X, top ) ==> complement( 
% 0.74/1.23    join( complement( X ), zero ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (73) {G2,W9,D5,L1,V1,M1} P(71,3) { complement( join( 
% 0.74/1.23    complement( X ), zero ) ) ==> meet( X, top ) }.
% 0.74/1.23  parent0: (2006) {G1,W9,D5,L1,V1,M1}  { complement( join( complement( X ), 
% 0.74/1.23    zero ) ) ==> meet( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2008) {G3,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( complement( 
% 0.74/1.23    complement( X ) ), top ) }.
% 0.74/1.23  parent0[0]: (40) {G3,W9,D5,L1,V1,M1} P(38,0) { join( complement( complement
% 0.74/1.23    ( X ) ), top ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2009) {G2,W8,D4,L1,V0,M1}  { join( top, top ) ==> join( 
% 0.74/1.23    complement( zero ), top ) }.
% 0.74/1.23  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 6]: (2008) {G3,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( 
% 0.74/1.23    complement( complement( X ) ), top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := top
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2010) {G2,W8,D4,L1,V0,M1}  { join( complement( zero ), top ) ==> 
% 0.74/1.23    join( top, top ) }.
% 0.74/1.23  parent0[0]: (2009) {G2,W8,D4,L1,V0,M1}  { join( top, top ) ==> join( 
% 0.74/1.23    complement( zero ), top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (77) {G4,W8,D4,L1,V0,M1} P(71,40) { join( complement( zero ), 
% 0.74/1.23    top ) ==> join( top, top ) }.
% 0.74/1.23  parent0: (2010) {G2,W8,D4,L1,V0,M1}  { join( complement( zero ), top ) ==> 
% 0.74/1.23    join( top, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2012) {G1,W10,D5,L1,V2,M1}  { composition( converse( Y ), X ) ==> 
% 0.74/1.23    converse( composition( converse( X ), Y ) ) }.
% 0.74/1.23  parent0[0]: (17) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( 
% 0.74/1.23    converse( X ), Y ) ) ==> composition( converse( Y ), X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2015) {G1,W8,D4,L1,V1,M1}  { composition( converse( one ), X ) 
% 0.74/1.23    ==> converse( converse( X ) ) }.
% 0.74/1.23  parent0[0]: (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 0.74/1.23  parent1[0; 6]: (2012) {G1,W10,D5,L1,V2,M1}  { composition( converse( Y ), X
% 0.74/1.23     ) ==> converse( composition( converse( X ), Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := converse( X )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := one
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2016) {G1,W6,D4,L1,V1,M1}  { composition( converse( one ), X ) 
% 0.74/1.23    ==> X }.
% 0.74/1.23  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 5]: (2015) {G1,W8,D4,L1,V1,M1}  { composition( converse( one ), 
% 0.74/1.23    X ) ==> converse( converse( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (140) {G2,W6,D4,L1,V1,M1} P(5,17);d(7) { composition( converse
% 0.74/1.23    ( one ), X ) ==> X }.
% 0.74/1.23  parent0: (2016) {G1,W6,D4,L1,V1,M1}  { composition( converse( one ), X ) 
% 0.74/1.23    ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2018) {G2,W6,D4,L1,V1,M1}  { X ==> composition( converse( one ), X
% 0.74/1.23     ) }.
% 0.74/1.23  parent0[0]: (140) {G2,W6,D4,L1,V1,M1} P(5,17);d(7) { composition( converse
% 0.74/1.23    ( one ), X ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2020) {G1,W4,D3,L1,V0,M1}  { one ==> converse( one ) }.
% 0.74/1.23  parent0[0]: (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 0.74/1.23  parent1[0; 2]: (2018) {G2,W6,D4,L1,V1,M1}  { X ==> composition( converse( 
% 0.74/1.23    one ), X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := converse( one )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := one
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2021) {G1,W4,D3,L1,V0,M1}  { converse( one ) ==> one }.
% 0.74/1.23  parent0[0]: (2020) {G1,W4,D3,L1,V0,M1}  { one ==> converse( one ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (146) {G3,W4,D3,L1,V0,M1} P(140,5) { converse( one ) ==> one
% 0.74/1.23     }.
% 0.74/1.23  parent0: (2021) {G1,W4,D3,L1,V0,M1}  { converse( one ) ==> one }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2023) {G2,W6,D4,L1,V1,M1}  { X ==> composition( converse( one ), X
% 0.74/1.23     ) }.
% 0.74/1.23  parent0[0]: (140) {G2,W6,D4,L1,V1,M1} P(5,17);d(7) { composition( converse
% 0.74/1.23    ( one ), X ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2024) {G3,W5,D3,L1,V1,M1}  { X ==> composition( one, X ) }.
% 0.74/1.23  parent0[0]: (146) {G3,W4,D3,L1,V0,M1} P(140,5) { converse( one ) ==> one
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 3]: (2023) {G2,W6,D4,L1,V1,M1}  { X ==> composition( converse( 
% 0.74/1.23    one ), X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2025) {G3,W5,D3,L1,V1,M1}  { composition( one, X ) ==> X }.
% 0.74/1.23  parent0[0]: (2024) {G3,W5,D3,L1,V1,M1}  { X ==> composition( one, X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (147) {G4,W5,D3,L1,V1,M1} P(146,140) { composition( one, X ) 
% 0.74/1.23    ==> X }.
% 0.74/1.23  parent0: (2025) {G3,W5,D3,L1,V1,M1}  { composition( one, X ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2027) {G0,W13,D6,L1,V2,M1}  { complement( Y ) ==> join( 
% 0.74/1.23    composition( converse( X ), complement( composition( X, Y ) ) ), 
% 0.74/1.23    complement( Y ) ) }.
% 0.74/1.23  parent0[0]: (10) {G0,W13,D6,L1,V2,M1} I { join( composition( converse( X )
% 0.74/1.23    , complement( composition( X, Y ) ) ), complement( Y ) ) ==> complement( 
% 0.74/1.23    Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2029) {G1,W11,D5,L1,V1,M1}  { complement( X ) ==> join( 
% 0.74/1.23    composition( converse( one ), complement( X ) ), complement( X ) ) }.
% 0.74/1.23  parent0[0]: (147) {G4,W5,D3,L1,V1,M1} P(146,140) { composition( one, X ) 
% 0.74/1.23    ==> X }.
% 0.74/1.23  parent1[0; 8]: (2027) {G0,W13,D6,L1,V2,M1}  { complement( Y ) ==> join( 
% 0.74/1.23    composition( converse( X ), complement( composition( X, Y ) ) ), 
% 0.74/1.23    complement( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := one
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2030) {G2,W8,D4,L1,V1,M1}  { complement( X ) ==> join( complement
% 0.74/1.23    ( X ), complement( X ) ) }.
% 0.74/1.23  parent0[0]: (140) {G2,W6,D4,L1,V1,M1} P(5,17);d(7) { composition( converse
% 0.74/1.23    ( one ), X ) ==> X }.
% 0.74/1.23  parent1[0; 4]: (2029) {G1,W11,D5,L1,V1,M1}  { complement( X ) ==> join( 
% 0.74/1.23    composition( converse( one ), complement( X ) ), complement( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := complement( X )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2031) {G2,W8,D4,L1,V1,M1}  { join( complement( X ), complement( X
% 0.74/1.23     ) ) ==> complement( X ) }.
% 0.74/1.23  parent0[0]: (2030) {G2,W8,D4,L1,V1,M1}  { complement( X ) ==> join( 
% 0.74/1.23    complement( X ), complement( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (150) {G5,W8,D4,L1,V1,M1} P(147,10);d(140) { join( complement
% 0.74/1.23    ( X ), complement( X ) ) ==> complement( X ) }.
% 0.74/1.23  parent0: (2031) {G2,W8,D4,L1,V1,M1}  { join( complement( X ), complement( X
% 0.74/1.23     ) ) ==> complement( X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2033) {G5,W8,D4,L1,V1,M1}  { complement( X ) ==> join( complement
% 0.74/1.23    ( X ), complement( X ) ) }.
% 0.74/1.23  parent0[0]: (150) {G5,W8,D4,L1,V1,M1} P(147,10);d(140) { join( complement( 
% 0.74/1.23    X ), complement( X ) ) ==> complement( X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2036) {G2,W7,D4,L1,V0,M1}  { complement( top ) ==> join( 
% 0.74/1.23    complement( top ), zero ) }.
% 0.74/1.23  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 6]: (2033) {G5,W8,D4,L1,V1,M1}  { complement( X ) ==> join( 
% 0.74/1.23    complement( X ), complement( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := top
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2038) {G2,W6,D3,L1,V0,M1}  { complement( top ) ==> join( zero, 
% 0.74/1.23    zero ) }.
% 0.74/1.23  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 4]: (2036) {G2,W7,D4,L1,V0,M1}  { complement( top ) ==> join( 
% 0.74/1.23    complement( top ), zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2039) {G2,W5,D3,L1,V0,M1}  { zero ==> join( zero, zero ) }.
% 0.74/1.23  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 1]: (2038) {G2,W6,D3,L1,V0,M1}  { complement( top ) ==> join( 
% 0.74/1.23    zero, zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2045) {G2,W5,D3,L1,V0,M1}  { join( zero, zero ) ==> zero }.
% 0.74/1.23  parent0[0]: (2039) {G2,W5,D3,L1,V0,M1}  { zero ==> join( zero, zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (155) {G6,W5,D3,L1,V0,M1} P(71,150) { join( zero, zero ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent0: (2045) {G2,W5,D3,L1,V0,M1}  { join( zero, zero ) ==> zero }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2049) {G2,W10,D5,L1,V2,M1}  { join( X, top ) ==> join( join( X, 
% 0.74/1.23    complement( Y ) ), Y ) }.
% 0.74/1.23  parent0[0]: (23) {G2,W10,D5,L1,V2,M1} P(15,1) { join( join( Y, complement( 
% 0.74/1.23    X ) ), X ) ==> join( Y, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2051) {G3,W9,D4,L1,V1,M1}  { join( complement( X ), top ) ==> 
% 0.74/1.23    join( complement( X ), X ) }.
% 0.74/1.23  parent0[0]: (150) {G5,W8,D4,L1,V1,M1} P(147,10);d(140) { join( complement( 
% 0.74/1.23    X ), complement( X ) ) ==> complement( X ) }.
% 0.74/1.23  parent1[0; 6]: (2049) {G2,W10,D5,L1,V2,M1}  { join( X, top ) ==> join( join
% 0.74/1.23    ( X, complement( Y ) ), Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := complement( X )
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2052) {G2,W6,D4,L1,V1,M1}  { join( complement( X ), top ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (15) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) 
% 0.74/1.23    ==> top }.
% 0.74/1.23  parent1[0; 5]: (2051) {G3,W9,D4,L1,V1,M1}  { join( complement( X ), top ) 
% 0.74/1.23    ==> join( complement( X ), X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (158) {G6,W6,D4,L1,V1,M1} P(150,23);d(15) { join( complement( 
% 0.74/1.23    X ), top ) ==> top }.
% 0.74/1.23  parent0: (2052) {G2,W6,D4,L1,V1,M1}  { join( complement( X ), top ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2055) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 0.74/1.23    , join( Y, Z ) ) }.
% 0.74/1.23  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 0.74/1.23    join( X, Y ), Z ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := Z
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2057) {G1,W9,D4,L1,V1,M1}  { join( join( X, zero ), zero ) ==> 
% 0.74/1.23    join( X, zero ) }.
% 0.74/1.23  parent0[0]: (155) {G6,W5,D3,L1,V0,M1} P(71,150) { join( zero, zero ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 8]: (2055) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 0.74/1.23    join( X, join( Y, Z ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := zero
% 0.74/1.23     Z := zero
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (166) {G7,W9,D4,L1,V1,M1} P(155,1) { join( join( X, zero ), 
% 0.74/1.23    zero ) ==> join( X, zero ) }.
% 0.74/1.23  parent0: (2057) {G1,W9,D4,L1,V1,M1}  { join( join( X, zero ), zero ) ==> 
% 0.74/1.23    join( X, zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2060) {G6,W6,D4,L1,V1,M1}  { top ==> join( complement( X ), top )
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (158) {G6,W6,D4,L1,V1,M1} P(150,23);d(15) { join( complement( X
% 0.74/1.23     ), top ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2062) {G5,W5,D3,L1,V0,M1}  { top ==> join( top, top ) }.
% 0.74/1.23  parent0[0]: (77) {G4,W8,D4,L1,V0,M1} P(71,40) { join( complement( zero ), 
% 0.74/1.23    top ) ==> join( top, top ) }.
% 0.74/1.23  parent1[0; 2]: (2060) {G6,W6,D4,L1,V1,M1}  { top ==> join( complement( X )
% 0.74/1.23    , top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := zero
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2063) {G5,W5,D3,L1,V0,M1}  { join( top, top ) ==> top }.
% 0.74/1.23  parent0[0]: (2062) {G5,W5,D3,L1,V0,M1}  { top ==> join( top, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (168) {G7,W5,D3,L1,V0,M1} P(158,77) { join( top, top ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent0: (2063) {G5,W5,D3,L1,V0,M1}  { join( top, top ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2065) {G2,W10,D5,L1,V2,M1}  { join( Y, top ) ==> join( join( 
% 0.74/1.23    complement( X ), Y ), X ) }.
% 0.74/1.23  parent0[0]: (36) {G2,W10,D5,L1,V2,M1} P(26,0);d(1) { join( join( complement
% 0.74/1.23    ( Y ), X ), Y ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2068) {G3,W7,D3,L1,V1,M1}  { join( top, top ) ==> join( top, X )
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (158) {G6,W6,D4,L1,V1,M1} P(150,23);d(15) { join( complement( X
% 0.74/1.23     ), top ) ==> top }.
% 0.74/1.23  parent1[0; 5]: (2065) {G2,W10,D5,L1,V2,M1}  { join( Y, top ) ==> join( join
% 0.74/1.23    ( complement( X ), Y ), X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := top
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2069) {G4,W5,D3,L1,V1,M1}  { top ==> join( top, X ) }.
% 0.74/1.23  parent0[0]: (168) {G7,W5,D3,L1,V0,M1} P(158,77) { join( top, top ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 1]: (2068) {G3,W7,D3,L1,V1,M1}  { join( top, top ) ==> join( top
% 0.74/1.23    , X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2070) {G4,W5,D3,L1,V1,M1}  { join( top, X ) ==> top }.
% 0.74/1.23  parent0[0]: (2069) {G4,W5,D3,L1,V1,M1}  { top ==> join( top, X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (170) {G8,W5,D3,L1,V1,M1} P(158,36);d(168) { join( top, X ) 
% 0.74/1.23    ==> top }.
% 0.74/1.23  parent0: (2070) {G4,W5,D3,L1,V1,M1}  { join( top, X ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2072) {G2,W10,D4,L1,V2,M1}  { join( Y, top ) ==> join( join( X, Y
% 0.74/1.23     ), complement( X ) ) }.
% 0.74/1.23  parent0[0]: (37) {G2,W10,D4,L1,V2,M1} P(0,26) { join( join( Y, X ), 
% 0.74/1.23    complement( Y ) ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2076) {G3,W9,D5,L1,V1,M1}  { join( top, top ) ==> join( top, 
% 0.74/1.23    complement( complement( X ) ) ) }.
% 0.74/1.23  parent0[0]: (158) {G6,W6,D4,L1,V1,M1} P(150,23);d(15) { join( complement( X
% 0.74/1.23     ), top ) ==> top }.
% 0.74/1.23  parent1[0; 5]: (2072) {G2,W10,D4,L1,V2,M1}  { join( Y, top ) ==> join( join
% 0.74/1.23    ( X, Y ), complement( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := complement( X )
% 0.74/1.23     Y := top
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2077) {G3,W7,D3,L1,V1,M1}  { join( top, top ) ==> join( X, top )
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (38) {G2,W9,D5,L1,V1,M1} P(11,26) { join( top, complement( 
% 0.74/1.23    complement( X ) ) ) ==> join( X, top ) }.
% 0.74/1.23  parent1[0; 4]: (2076) {G3,W9,D5,L1,V1,M1}  { join( top, top ) ==> join( top
% 0.74/1.23    , complement( complement( X ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2078) {G4,W5,D3,L1,V1,M1}  { top ==> join( X, top ) }.
% 0.74/1.23  parent0[0]: (168) {G7,W5,D3,L1,V0,M1} P(158,77) { join( top, top ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 1]: (2077) {G3,W7,D3,L1,V1,M1}  { join( top, top ) ==> join( X, 
% 0.74/1.23    top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2079) {G4,W5,D3,L1,V1,M1}  { join( X, top ) ==> top }.
% 0.74/1.23  parent0[0]: (2078) {G4,W5,D3,L1,V1,M1}  { top ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (171) {G8,W5,D3,L1,V1,M1} P(158,37);d(38);d(168) { join( X, 
% 0.74/1.23    top ) ==> top }.
% 0.74/1.23  parent0: (2079) {G4,W5,D3,L1,V1,M1}  { join( X, top ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2081) {G1,W10,D5,L1,V2,M1}  { join( X, converse( Y ) ) ==> 
% 0.74/1.23    converse( join( converse( X ), Y ) ) }.
% 0.74/1.23  parent0[0]: (19) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( converse( X
% 0.74/1.23     ), Y ) ) ==> join( X, converse( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2082) {G2,W7,D4,L1,V1,M1}  { join( X, converse( top ) ) ==> 
% 0.74/1.23    converse( top ) }.
% 0.74/1.23  parent0[0]: (171) {G8,W5,D3,L1,V1,M1} P(158,37);d(38);d(168) { join( X, top
% 0.74/1.23     ) ==> top }.
% 0.74/1.23  parent1[0; 6]: (2081) {G1,W10,D5,L1,V2,M1}  { join( X, converse( Y ) ) ==> 
% 0.74/1.23    converse( join( converse( X ), Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := converse( X )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := top
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (183) {G9,W7,D4,L1,V1,M1} P(171,19) { join( X, converse( top )
% 0.74/1.23     ) ==> converse( top ) }.
% 0.74/1.23  parent0: (2082) {G2,W7,D4,L1,V1,M1}  { join( X, converse( top ) ) ==> 
% 0.74/1.23    converse( top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2084) {G9,W7,D4,L1,V1,M1}  { converse( top ) ==> join( X, converse
% 0.74/1.23    ( top ) ) }.
% 0.74/1.23  parent0[0]: (183) {G9,W7,D4,L1,V1,M1} P(171,19) { join( X, converse( top )
% 0.74/1.23     ) ==> converse( top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2086) {G9,W4,D3,L1,V0,M1}  { converse( top ) ==> top }.
% 0.74/1.23  parent0[0]: (170) {G8,W5,D3,L1,V1,M1} P(158,36);d(168) { join( top, X ) ==>
% 0.74/1.23     top }.
% 0.74/1.23  parent1[0; 3]: (2084) {G9,W7,D4,L1,V1,M1}  { converse( top ) ==> join( X, 
% 0.74/1.23    converse( top ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := converse( top )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := top
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (184) {G10,W4,D3,L1,V0,M1} P(183,170) { converse( top ) ==> 
% 0.74/1.23    top }.
% 0.74/1.23  parent0: (2086) {G9,W4,D3,L1,V0,M1}  { converse( top ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2090) {G3,W10,D5,L1,V2,M1}  { join( converse( join( X, Y ) ), 
% 0.74/1.23    complement( converse( Y ) ) ) ==> top }.
% 0.74/1.23  parent0[0]: (171) {G8,W5,D3,L1,V1,M1} P(158,37);d(38);d(168) { join( X, top
% 0.74/1.23     ) ==> top }.
% 0.74/1.23  parent1[0; 9]: (35) {G2,W13,D5,L1,V2,M1} P(8,26) { join( converse( join( X
% 0.74/1.23    , Y ) ), complement( converse( Y ) ) ) ==> join( converse( X ), top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := converse( X )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (401) {G9,W10,D5,L1,V2,M1} S(35);d(171) { join( converse( join
% 0.74/1.23    ( X, Y ) ), complement( converse( Y ) ) ) ==> top }.
% 0.74/1.23  parent0: (2090) {G3,W10,D5,L1,V2,M1}  { join( converse( join( X, Y ) ), 
% 0.74/1.23    complement( converse( Y ) ) ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2093) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), complement
% 0.74/1.23    ( join( complement( X ), Y ) ) ) }.
% 0.74/1.23  parent0[0]: (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 0.74/1.23    complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2096) {G2,W10,D5,L1,V1,M1}  { X ==> join( meet( X, converse( top
% 0.74/1.23     ) ), complement( converse( top ) ) ) }.
% 0.74/1.23  parent0[0]: (183) {G9,W7,D4,L1,V1,M1} P(171,19) { join( X, converse( top )
% 0.74/1.23     ) ==> converse( top ) }.
% 0.74/1.23  parent1[0; 8]: (2093) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 0.74/1.23    complement( join( complement( X ), Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := complement( X )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := converse( top )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2098) {G3,W9,D5,L1,V1,M1}  { X ==> join( meet( X, converse( top )
% 0.74/1.23     ), complement( top ) ) }.
% 0.74/1.23  parent0[0]: (184) {G10,W4,D3,L1,V0,M1} P(183,170) { converse( top ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 8]: (2096) {G2,W10,D5,L1,V1,M1}  { X ==> join( meet( X, converse
% 0.74/1.23    ( top ) ), complement( converse( top ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2099) {G4,W8,D4,L1,V1,M1}  { X ==> join( meet( X, top ), 
% 0.74/1.23    complement( top ) ) }.
% 0.74/1.23  parent0[0]: (184) {G10,W4,D3,L1,V0,M1} P(183,170) { converse( top ) ==> top
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 5]: (2098) {G3,W9,D5,L1,V1,M1}  { X ==> join( meet( X, converse
% 0.74/1.23    ( top ) ), complement( top ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2102) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( X, top ), zero )
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 6]: (2099) {G4,W8,D4,L1,V1,M1}  { X ==> join( meet( X, top ), 
% 0.74/1.23    complement( top ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2103) {G2,W7,D4,L1,V1,M1}  { join( meet( X, top ), zero ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (2102) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( X, top ), zero
% 0.74/1.23     ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (546) {G11,W7,D4,L1,V1,M1} P(183,42);d(184);d(71) { join( meet
% 0.74/1.23    ( X, top ), zero ) ==> X }.
% 0.74/1.23  parent0: (2103) {G2,W7,D4,L1,V1,M1}  { join( meet( X, top ), zero ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2105) {G2,W10,D4,L1,V2,M1}  { join( Y, top ) ==> join( join( X, Y
% 0.74/1.23     ), complement( X ) ) }.
% 0.74/1.23  parent0[0]: (37) {G2,W10,D4,L1,V2,M1} P(0,26) { join( join( Y, X ), 
% 0.74/1.23    complement( Y ) ) ==> join( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2107) {G2,W14,D6,L1,V2,M1}  { join( complement( join( complement
% 0.74/1.23    ( X ), Y ) ), top ) ==> join( X, complement( meet( X, Y ) ) ) }.
% 0.74/1.23  parent0[0]: (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 0.74/1.23    complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.23  parent1[0; 9]: (2105) {G2,W10,D4,L1,V2,M1}  { join( Y, top ) ==> join( join
% 0.74/1.23    ( X, Y ), complement( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := meet( X, Y )
% 0.74/1.23     Y := complement( join( complement( X ), Y ) )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2108) {G3,W8,D5,L1,V2,M1}  { top ==> join( X, complement( meet( X
% 0.74/1.23    , Y ) ) ) }.
% 0.74/1.23  parent0[0]: (171) {G8,W5,D3,L1,V1,M1} P(158,37);d(38);d(168) { join( X, top
% 0.74/1.23     ) ==> top }.
% 0.74/1.23  parent1[0; 1]: (2107) {G2,W14,D6,L1,V2,M1}  { join( complement( join( 
% 0.74/1.23    complement( X ), Y ) ), top ) ==> join( X, complement( meet( X, Y ) ) )
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := complement( join( complement( X ), Y ) )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2109) {G3,W8,D5,L1,V2,M1}  { join( X, complement( meet( X, Y ) ) )
% 0.74/1.23     ==> top }.
% 0.74/1.23  parent0[0]: (2108) {G3,W8,D5,L1,V2,M1}  { top ==> join( X, complement( meet
% 0.74/1.23    ( X, Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (553) {G9,W8,D5,L1,V2,M1} P(42,37);d(171) { join( X, 
% 0.74/1.23    complement( meet( X, Y ) ) ) ==> top }.
% 0.74/1.23  parent0: (2109) {G3,W8,D5,L1,V2,M1}  { join( X, complement( meet( X, Y ) )
% 0.74/1.23     ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2111) {G7,W9,D4,L1,V1,M1}  { join( X, zero ) ==> join( join( X, 
% 0.74/1.23    zero ), zero ) }.
% 0.74/1.23  parent0[0]: (166) {G7,W9,D4,L1,V1,M1} P(155,1) { join( join( X, zero ), 
% 0.74/1.23    zero ) ==> join( X, zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2113) {G8,W9,D4,L1,V1,M1}  { join( meet( X, top ), zero ) ==> 
% 0.74/1.23    join( X, zero ) }.
% 0.74/1.23  parent0[0]: (546) {G11,W7,D4,L1,V1,M1} P(183,42);d(184);d(71) { join( meet
% 0.74/1.23    ( X, top ), zero ) ==> X }.
% 0.74/1.23  parent1[0; 7]: (2111) {G7,W9,D4,L1,V1,M1}  { join( X, zero ) ==> join( join
% 0.74/1.23    ( X, zero ), zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := meet( X, top )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2114) {G9,W5,D3,L1,V1,M1}  { X ==> join( X, zero ) }.
% 0.74/1.23  parent0[0]: (546) {G11,W7,D4,L1,V1,M1} P(183,42);d(184);d(71) { join( meet
% 0.74/1.23    ( X, top ), zero ) ==> X }.
% 0.74/1.23  parent1[0; 1]: (2113) {G8,W9,D4,L1,V1,M1}  { join( meet( X, top ), zero ) 
% 0.74/1.23    ==> join( X, zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2116) {G9,W5,D3,L1,V1,M1}  { join( X, zero ) ==> X }.
% 0.74/1.23  parent0[0]: (2114) {G9,W5,D3,L1,V1,M1}  { X ==> join( X, zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (569) {G12,W5,D3,L1,V1,M1} P(546,166) { join( X, zero ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  parent0: (2116) {G9,W5,D3,L1,V1,M1}  { join( X, zero ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2118) {G12,W5,D3,L1,V1,M1}  { X ==> join( X, zero ) }.
% 0.74/1.23  parent0[0]: (569) {G12,W5,D3,L1,V1,M1} P(546,166) { join( X, zero ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2120) {G12,W5,D3,L1,V1,M1}  { meet( X, top ) ==> X }.
% 0.74/1.23  parent0[0]: (546) {G11,W7,D4,L1,V1,M1} P(183,42);d(184);d(71) { join( meet
% 0.74/1.23    ( X, top ), zero ) ==> X }.
% 0.74/1.23  parent1[0; 4]: (2118) {G12,W5,D3,L1,V1,M1}  { X ==> join( X, zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := meet( X, top )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (579) {G13,W5,D3,L1,V1,M1} P(569,546) { meet( X, top ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  parent0: (2120) {G12,W5,D3,L1,V1,M1}  { meet( X, top ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2123) {G2,W9,D5,L1,V1,M1}  { meet( X, top ) ==> complement( join( 
% 0.74/1.23    complement( X ), zero ) ) }.
% 0.74/1.23  parent0[0]: (73) {G2,W9,D5,L1,V1,M1} P(71,3) { complement( join( complement
% 0.74/1.23    ( X ), zero ) ) ==> meet( X, top ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2125) {G3,W7,D4,L1,V1,M1}  { meet( X, top ) ==> complement( 
% 0.74/1.23    complement( X ) ) }.
% 0.74/1.23  parent0[0]: (569) {G12,W5,D3,L1,V1,M1} P(546,166) { join( X, zero ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 5]: (2123) {G2,W9,D5,L1,V1,M1}  { meet( X, top ) ==> complement
% 0.74/1.23    ( join( complement( X ), zero ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := complement( X )
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2126) {G4,W5,D4,L1,V1,M1}  { X ==> complement( complement( X ) )
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (579) {G13,W5,D3,L1,V1,M1} P(569,546) { meet( X, top ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  parent1[0; 1]: (2125) {G3,W7,D4,L1,V1,M1}  { meet( X, top ) ==> complement
% 0.74/1.23    ( complement( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2127) {G4,W5,D4,L1,V1,M1}  { complement( complement( X ) ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (2126) {G4,W5,D4,L1,V1,M1}  { X ==> complement( complement( X )
% 0.74/1.23     ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.23    complement( X ) ) ==> X }.
% 0.74/1.23  parent0: (2127) {G4,W5,D4,L1,V1,M1}  { complement( complement( X ) ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2128) {G12,W5,D3,L1,V1,M1}  { X ==> join( X, zero ) }.
% 0.74/1.23  parent0[0]: (569) {G12,W5,D3,L1,V1,M1} P(546,166) { join( X, zero ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2129) {G1,W5,D3,L1,V1,M1}  { X ==> join( zero, X ) }.
% 0.74/1.23  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.23  parent1[0; 2]: (2128) {G12,W5,D3,L1,V1,M1}  { X ==> join( X, zero ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := zero
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2132) {G1,W5,D3,L1,V1,M1}  { join( zero, X ) ==> X }.
% 0.74/1.23  parent0[0]: (2129) {G1,W5,D3,L1,V1,M1}  { X ==> join( zero, X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (589) {G13,W5,D3,L1,V1,M1} P(569,0) { join( zero, X ) ==> X
% 0.74/1.23     }.
% 0.74/1.23  parent0: (2132) {G1,W5,D3,L1,V1,M1}  { join( zero, X ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2134) {G5,W8,D4,L1,V1,M1}  { complement( X ) ==> join( complement
% 0.74/1.23    ( X ), complement( X ) ) }.
% 0.74/1.23  parent0[0]: (150) {G5,W8,D4,L1,V1,M1} P(147,10);d(140) { join( complement( 
% 0.74/1.23    X ), complement( X ) ) ==> complement( X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2137) {G6,W9,D5,L1,V1,M1}  { complement( complement( X ) ) ==> 
% 0.74/1.23    join( complement( complement( X ) ), X ) }.
% 0.74/1.23  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.23    complement( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 8]: (2134) {G5,W8,D4,L1,V1,M1}  { complement( X ) ==> join( 
% 0.74/1.23    complement( X ), complement( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := complement( X )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2139) {G7,W7,D4,L1,V1,M1}  { complement( complement( X ) ) ==> 
% 0.74/1.23    join( X, X ) }.
% 0.74/1.23  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.23    complement( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 5]: (2137) {G6,W9,D5,L1,V1,M1}  { complement( complement( X ) ) 
% 0.74/1.23    ==> join( complement( complement( X ) ), X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2140) {G8,W5,D3,L1,V1,M1}  { X ==> join( X, X ) }.
% 0.74/1.23  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.23    complement( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 1]: (2139) {G7,W7,D4,L1,V1,M1}  { complement( complement( X ) ) 
% 0.74/1.23    ==> join( X, X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2146) {G8,W5,D3,L1,V1,M1}  { join( X, X ) ==> X }.
% 0.74/1.23  parent0[0]: (2140) {G8,W5,D3,L1,V1,M1}  { X ==> join( X, X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (601) {G15,W5,D3,L1,V1,M1} P(583,150) { join( X, X ) ==> X }.
% 0.74/1.23  parent0: (2146) {G8,W5,D3,L1,V1,M1}  { join( X, X ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2150) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 0.74/1.23    complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2153) {G1,W10,D5,L1,V2,M1}  { meet( complement( X ), Y ) ==> 
% 0.74/1.23    complement( join( X, complement( Y ) ) ) }.
% 0.74/1.23  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.23    complement( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 7]: (2150) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( 
% 0.74/1.23    join( complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := complement( X )
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2155) {G1,W10,D5,L1,V2,M1}  { complement( join( X, complement( Y )
% 0.74/1.23     ) ) ==> meet( complement( X ), Y ) }.
% 0.74/1.23  parent0[0]: (2153) {G1,W10,D5,L1,V2,M1}  { meet( complement( X ), Y ) ==> 
% 0.74/1.23    complement( join( X, complement( Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (603) {G15,W10,D5,L1,V2,M1} P(583,3) { complement( join( X, 
% 0.74/1.23    complement( Y ) ) ) ==> meet( complement( X ), Y ) }.
% 0.74/1.23  parent0: (2155) {G1,W10,D5,L1,V2,M1}  { complement( join( X, complement( Y
% 0.74/1.23     ) ) ) ==> meet( complement( X ), Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2158) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 0.74/1.23    complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2162) {G1,W10,D5,L1,V2,M1}  { meet( X, complement( Y ) ) ==> 
% 0.74/1.23    complement( join( complement( X ), Y ) ) }.
% 0.74/1.23  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.23    complement( X ) ) ==> X }.
% 0.74/1.23  parent1[0; 9]: (2158) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( 
% 0.74/1.23    join( complement( X ), complement( Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := complement( Y )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2164) {G1,W10,D5,L1,V2,M1}  { complement( join( complement( X ), Y
% 0.74/1.23     ) ) ==> meet( X, complement( Y ) ) }.
% 0.74/1.23  parent0[0]: (2162) {G1,W10,D5,L1,V2,M1}  { meet( X, complement( Y ) ) ==> 
% 0.74/1.23    complement( join( complement( X ), Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (604) {G15,W10,D5,L1,V2,M1} P(583,3) { complement( join( 
% 0.74/1.23    complement( Y ), X ) ) ==> meet( Y, complement( X ) ) }.
% 0.74/1.23  parent0: (2164) {G1,W10,D5,L1,V2,M1}  { complement( join( complement( X ), 
% 0.74/1.23    Y ) ) ==> meet( X, complement( Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2166) {G14,W5,D4,L1,V1,M1}  { X ==> complement( complement( X ) )
% 0.74/1.23     }.
% 0.74/1.23  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.23    complement( X ) ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2171) {G1,W10,D4,L1,V2,M1}  { join( complement( X ), complement( 
% 0.74/1.23    Y ) ) ==> complement( meet( X, Y ) ) }.
% 0.74/1.23  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.23    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.23  parent1[0; 7]: (2166) {G14,W5,D4,L1,V1,M1}  { X ==> complement( complement
% 0.74/1.23    ( X ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := join( complement( X ), complement( Y ) )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (605) {G15,W10,D4,L1,V2,M1} P(3,583) { join( complement( X ), 
% 0.74/1.23    complement( Y ) ) ==> complement( meet( X, Y ) ) }.
% 0.74/1.23  parent0: (2171) {G1,W10,D4,L1,V2,M1}  { join( complement( X ), complement( 
% 0.74/1.23    Y ) ) ==> complement( meet( X, Y ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2173) {G15,W5,D3,L1,V1,M1}  { X ==> join( X, X ) }.
% 0.74/1.23  parent0[0]: (601) {G15,W5,D3,L1,V1,M1} P(583,150) { join( X, X ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2176) {G2,W11,D5,L1,V2,M1}  { join( X, Y ) ==> join( join( X, 
% 0.74/1.23    join( X, Y ) ), Y ) }.
% 0.74/1.23  parent0[0]: (25) {G1,W11,D4,L1,V3,M1} P(0,1);d(1) { join( join( Z, Y ), X )
% 0.74/1.23     = join( join( Z, X ), Y ) }.
% 0.74/1.23  parent1[0; 4]: (2173) {G15,W5,D3,L1,V1,M1}  { X ==> join( X, X ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := join( X, Y )
% 0.74/1.23     Y := Y
% 0.74/1.23     Z := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := join( X, Y )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2178) {G1,W11,D5,L1,V2,M1}  { join( X, Y ) ==> join( join( join( 
% 0.74/1.23    X, X ), Y ), Y ) }.
% 0.74/1.23  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 0.74/1.23    join( X, Y ), Z ) }.
% 0.74/1.23  parent1[0; 5]: (2176) {G2,W11,D5,L1,V2,M1}  { join( X, Y ) ==> join( join( 
% 0.74/1.23    X, join( X, Y ) ), Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := X
% 0.74/1.23     Z := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2179) {G2,W9,D4,L1,V2,M1}  { join( X, Y ) ==> join( join( X, Y )
% 0.74/1.23    , Y ) }.
% 0.74/1.23  parent0[0]: (601) {G15,W5,D3,L1,V1,M1} P(583,150) { join( X, X ) ==> X }.
% 0.74/1.23  parent1[0; 6]: (2178) {G1,W11,D5,L1,V2,M1}  { join( X, Y ) ==> join( join( 
% 0.74/1.23    join( X, X ), Y ), Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2180) {G2,W9,D4,L1,V2,M1}  { join( join( X, Y ), Y ) ==> join( X, 
% 0.74/1.23    Y ) }.
% 0.74/1.23  parent0[0]: (2179) {G2,W9,D4,L1,V2,M1}  { join( X, Y ) ==> join( join( X, Y
% 0.74/1.23     ), Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (610) {G16,W9,D4,L1,V2,M1} P(601,25);d(1);d(601) { join( join
% 0.74/1.23    ( X, Y ), Y ) ==> join( X, Y ) }.
% 0.74/1.23  parent0: (2180) {G2,W9,D4,L1,V2,M1}  { join( join( X, Y ), Y ) ==> join( X
% 0.74/1.23    , Y ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2181) {G9,W8,D5,L1,V2,M1}  { top ==> join( X, complement( meet( X
% 0.74/1.23    , Y ) ) ) }.
% 0.74/1.23  parent0[0]: (553) {G9,W8,D5,L1,V2,M1} P(42,37);d(171) { join( X, complement
% 0.74/1.23    ( meet( X, Y ) ) ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2182) {G2,W8,D5,L1,V2,M1}  { top ==> join( X, complement( meet( Y
% 0.74/1.23    , X ) ) ) }.
% 0.74/1.23  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.23    Y ) }.
% 0.74/1.23  parent1[0; 5]: (2181) {G9,W8,D5,L1,V2,M1}  { top ==> join( X, complement( 
% 0.74/1.23    meet( X, Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := Y
% 0.74/1.23     Y := X
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2185) {G2,W8,D5,L1,V2,M1}  { join( X, complement( meet( Y, X ) ) )
% 0.74/1.23     ==> top }.
% 0.74/1.23  parent0[0]: (2182) {G2,W8,D5,L1,V2,M1}  { top ==> join( X, complement( meet
% 0.74/1.23    ( Y, X ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  subsumption: (658) {G10,W8,D5,L1,V2,M1} P(69,553) { join( X, complement( 
% 0.74/1.23    meet( Y, X ) ) ) ==> top }.
% 0.74/1.23  parent0: (2185) {G2,W8,D5,L1,V2,M1}  { join( X, complement( meet( Y, X ) )
% 0.74/1.23     ) ==> top }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  permutation0:
% 0.74/1.23     0 ==> 0
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  eqswap: (2187) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), complement
% 0.74/1.23    ( join( complement( X ), Y ) ) ) }.
% 0.74/1.23  parent0[0]: (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 0.74/1.23    complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := X
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2190) {G2,W12,D7,L1,V2,M1}  { X ==> join( meet( X, complement( 
% 0.74/1.23    meet( Y, complement( X ) ) ) ), complement( top ) ) }.
% 0.74/1.23  parent0[0]: (658) {G10,W8,D5,L1,V2,M1} P(69,553) { join( X, complement( 
% 0.74/1.23    meet( Y, X ) ) ) ==> top }.
% 0.74/1.23  parent1[0; 11]: (2187) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 0.74/1.23    complement( join( complement( X ), Y ) ) ) }.
% 0.74/1.23  substitution0:
% 0.74/1.23     X := complement( X )
% 0.74/1.23     Y := Y
% 0.74/1.23  end
% 0.74/1.23  substitution1:
% 0.74/1.23     X := X
% 0.74/1.23     Y := complement( meet( Y, complement( X ) ) )
% 0.74/1.23  end
% 0.74/1.23  
% 0.74/1.23  paramod: (2191) {G2,W11,D7,L1,V2,M1}  { X ==> join( meet( X, complement( 
% 0.74/1.23    meet( Y, complement( X ) ) ) ), zero ) }.
% 0.74/1.23  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.23    zero }.
% 0.74/1.23  parent1[0; 10]: (2190) {G2,W12,D7,L1,V2,M1}  { X ==> join( meet( X, 
% 0.74/1.23    complement( meet( Y, complement( X ) ) ) ), complement( top ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2192) {G3,W9,D6,L1,V2,M1}  { X ==> meet( X, complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ) ) }.
% 0.74/1.24  parent0[0]: (569) {G12,W5,D3,L1,V1,M1} P(546,166) { join( X, zero ) ==> X
% 0.74/1.24     }.
% 0.74/1.24  parent1[0; 2]: (2191) {G2,W11,D7,L1,V2,M1}  { X ==> join( meet( X, 
% 0.74/1.24    complement( meet( Y, complement( X ) ) ) ), zero ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := meet( X, complement( meet( Y, complement( X ) ) ) )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2193) {G3,W9,D6,L1,V2,M1}  { meet( X, complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ) ) ==> X }.
% 0.74/1.24  parent0[0]: (2192) {G3,W9,D6,L1,V2,M1}  { X ==> meet( X, complement( meet( 
% 0.74/1.24    Y, complement( X ) ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (664) {G13,W9,D6,L1,V2,M1} P(658,42);d(71);d(569) { meet( X, 
% 0.74/1.24    complement( meet( Y, complement( X ) ) ) ) ==> X }.
% 0.74/1.24  parent0: (2193) {G3,W9,D6,L1,V2,M1}  { meet( X, complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2195) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 0.74/1.24    complement( X ), complement( Y ) ) ) }.
% 0.74/1.24  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.24    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2197) {G1,W9,D5,L1,V2,M1}  { meet( X, meet( Y, complement( X ) )
% 0.74/1.24     ) ==> complement( top ) }.
% 0.74/1.24  parent0[0]: (658) {G10,W8,D5,L1,V2,M1} P(69,553) { join( X, complement( 
% 0.74/1.24    meet( Y, X ) ) ) ==> top }.
% 0.74/1.24  parent1[0; 8]: (2195) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( 
% 0.74/1.24    join( complement( X ), complement( Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := complement( X )
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := meet( Y, complement( X ) )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2198) {G2,W8,D5,L1,V2,M1}  { meet( X, meet( Y, complement( X ) )
% 0.74/1.24     ) ==> zero }.
% 0.74/1.24  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.24    zero }.
% 0.74/1.24  parent1[0; 7]: (2197) {G1,W9,D5,L1,V2,M1}  { meet( X, meet( Y, complement( 
% 0.74/1.24    X ) ) ) ==> complement( top ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (681) {G11,W8,D5,L1,V2,M1} P(658,3);d(71) { meet( X, meet( Y, 
% 0.74/1.24    complement( X ) ) ) ==> zero }.
% 0.74/1.24  parent0: (2198) {G2,W8,D5,L1,V2,M1}  { meet( X, meet( Y, complement( X ) )
% 0.74/1.24     ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2201) {G11,W8,D5,L1,V2,M1}  { zero ==> meet( X, meet( Y, 
% 0.74/1.24    complement( X ) ) ) }.
% 0.74/1.24  parent0[0]: (681) {G11,W8,D5,L1,V2,M1} P(658,3);d(71) { meet( X, meet( Y, 
% 0.74/1.24    complement( X ) ) ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2202) {G12,W8,D4,L1,V2,M1}  { zero ==> meet( complement( X ), 
% 0.74/1.24    meet( Y, X ) ) }.
% 0.74/1.24  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.24    complement( X ) ) ==> X }.
% 0.74/1.24  parent1[0; 7]: (2201) {G11,W8,D5,L1,V2,M1}  { zero ==> meet( X, meet( Y, 
% 0.74/1.24    complement( X ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := complement( X )
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2203) {G12,W8,D4,L1,V2,M1}  { meet( complement( X ), meet( Y, X )
% 0.74/1.24     ) ==> zero }.
% 0.74/1.24  parent0[0]: (2202) {G12,W8,D4,L1,V2,M1}  { zero ==> meet( complement( X ), 
% 0.74/1.24    meet( Y, X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (685) {G15,W8,D4,L1,V2,M1} P(583,681) { meet( complement( X )
% 0.74/1.24    , meet( Y, X ) ) ==> zero }.
% 0.74/1.24  parent0: (2203) {G12,W8,D4,L1,V2,M1}  { meet( complement( X ), meet( Y, X )
% 0.74/1.24     ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2204) {G15,W8,D4,L1,V2,M1}  { zero ==> meet( complement( X ), meet
% 0.74/1.24    ( Y, X ) ) }.
% 0.74/1.24  parent0[0]: (685) {G15,W8,D4,L1,V2,M1} P(583,681) { meet( complement( X ), 
% 0.74/1.24    meet( Y, X ) ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2205) {G2,W8,D4,L1,V2,M1}  { zero ==> meet( meet( Y, X ), 
% 0.74/1.24    complement( X ) ) }.
% 0.74/1.24  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent1[0; 2]: (2204) {G15,W8,D4,L1,V2,M1}  { zero ==> meet( complement( X
% 0.74/1.24     ), meet( Y, X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := meet( Y, X )
% 0.74/1.24     Y := complement( X )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2209) {G2,W8,D4,L1,V2,M1}  { meet( meet( X, Y ), complement( Y ) )
% 0.74/1.24     ==> zero }.
% 0.74/1.24  parent0[0]: (2205) {G2,W8,D4,L1,V2,M1}  { zero ==> meet( meet( Y, X ), 
% 0.74/1.24    complement( X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (688) {G16,W8,D4,L1,V2,M1} P(685,69) { meet( meet( Y, X ), 
% 0.74/1.24    complement( X ) ) ==> zero }.
% 0.74/1.24  parent0: (2209) {G2,W8,D4,L1,V2,M1}  { meet( meet( X, Y ), complement( Y )
% 0.74/1.24     ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2213) {G16,W8,D4,L1,V2,M1}  { zero ==> meet( meet( X, Y ), 
% 0.74/1.24    complement( Y ) ) }.
% 0.74/1.24  parent0[0]: (688) {G16,W8,D4,L1,V2,M1} P(685,69) { meet( meet( Y, X ), 
% 0.74/1.24    complement( X ) ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2215) {G2,W8,D4,L1,V2,M1}  { zero ==> meet( meet( Y, X ), 
% 0.74/1.24    complement( Y ) ) }.
% 0.74/1.24  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent1[0; 3]: (2213) {G16,W8,D4,L1,V2,M1}  { zero ==> meet( meet( X, Y ), 
% 0.74/1.24    complement( Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2221) {G2,W8,D4,L1,V2,M1}  { meet( meet( X, Y ), complement( X ) )
% 0.74/1.24     ==> zero }.
% 0.74/1.24  parent0[0]: (2215) {G2,W8,D4,L1,V2,M1}  { zero ==> meet( meet( Y, X ), 
% 0.74/1.24    complement( Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (691) {G17,W8,D4,L1,V2,M1} P(69,688) { meet( meet( Y, X ), 
% 0.74/1.24    complement( Y ) ) ==> zero }.
% 0.74/1.24  parent0: (2221) {G2,W8,D4,L1,V2,M1}  { meet( meet( X, Y ), complement( X )
% 0.74/1.24     ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2223) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), complement
% 0.74/1.24    ( join( complement( X ), Y ) ) ) }.
% 0.74/1.24  parent0[0]: (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 0.74/1.24    complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2226) {G2,W14,D7,L1,V2,M1}  { meet( X, Y ) ==> join( zero, 
% 0.74/1.24    complement( join( complement( meet( X, Y ) ), complement( X ) ) ) ) }.
% 0.74/1.24  parent0[0]: (691) {G17,W8,D4,L1,V2,M1} P(69,688) { meet( meet( Y, X ), 
% 0.74/1.24    complement( Y ) ) ==> zero }.
% 0.74/1.24  parent1[0; 5]: (2223) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 0.74/1.24    complement( join( complement( X ), Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := meet( X, Y )
% 0.74/1.24     Y := complement( X )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2227) {G3,W12,D6,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 0.74/1.24    complement( meet( X, Y ) ), complement( X ) ) ) }.
% 0.74/1.24  parent0[0]: (589) {G13,W5,D3,L1,V1,M1} P(569,0) { join( zero, X ) ==> X }.
% 0.74/1.24  parent1[0; 4]: (2226) {G2,W14,D7,L1,V2,M1}  { meet( X, Y ) ==> join( zero, 
% 0.74/1.24    complement( join( complement( meet( X, Y ) ), complement( X ) ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := complement( join( complement( meet( X, Y ) ), complement( X ) ) )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2228) {G1,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( X, Y )
% 0.74/1.24    , X ) }.
% 0.74/1.24  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 0.74/1.24    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 0.74/1.24  parent1[0; 4]: (2227) {G3,W12,D6,L1,V2,M1}  { meet( X, Y ) ==> complement( 
% 0.74/1.24    join( complement( meet( X, Y ) ), complement( X ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := meet( X, Y )
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2229) {G1,W9,D4,L1,V2,M1}  { meet( meet( X, Y ), X ) ==> meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent0[0]: (2228) {G1,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( X, Y
% 0.74/1.24     ), X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (694) {G18,W9,D4,L1,V2,M1} P(691,42);d(589);d(3) { meet( meet
% 0.74/1.24    ( X, Y ), X ) ==> meet( X, Y ) }.
% 0.74/1.24  parent0: (2229) {G1,W9,D4,L1,V2,M1}  { meet( meet( X, Y ), X ) ==> meet( X
% 0.74/1.24    , Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2230) {G18,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( X, Y )
% 0.74/1.24    , X ) }.
% 0.74/1.24  parent0[0]: (694) {G18,W9,D4,L1,V2,M1} P(691,42);d(589);d(3) { meet( meet( 
% 0.74/1.24    X, Y ), X ) ==> meet( X, Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2233) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( X, meet( X, Y
% 0.74/1.24     ) ) }.
% 0.74/1.24  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent1[0; 4]: (2230) {G18,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( 
% 0.74/1.24    X, Y ), X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := meet( X, Y )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2246) {G2,W9,D4,L1,V2,M1}  { meet( X, meet( X, Y ) ) ==> meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent0[0]: (2233) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( X, meet( X
% 0.74/1.24    , Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (706) {G19,W9,D4,L1,V2,M1} P(694,69) { meet( X, meet( X, Y ) )
% 0.74/1.24     ==> meet( X, Y ) }.
% 0.74/1.24  parent0: (2246) {G2,W9,D4,L1,V2,M1}  { meet( X, meet( X, Y ) ) ==> meet( X
% 0.74/1.24    , Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2247) {G19,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( X, meet( X, Y
% 0.74/1.24     ) ) }.
% 0.74/1.24  parent0[0]: (706) {G19,W9,D4,L1,V2,M1} P(694,69) { meet( X, meet( X, Y ) ) 
% 0.74/1.24    ==> meet( X, Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2250) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( X, Y )
% 0.74/1.24    , X ) }.
% 0.74/1.24  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent1[0; 4]: (2247) {G19,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( X, 
% 0.74/1.24    meet( X, Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := meet( X, Y )
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2252) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( Y, X )
% 0.74/1.24    , X ) }.
% 0.74/1.24  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent1[0; 5]: (2250) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( X
% 0.74/1.24    , Y ), X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2254) {G2,W9,D4,L1,V2,M1}  { meet( Y, X ) ==> meet( meet( Y, X )
% 0.74/1.24    , X ) }.
% 0.74/1.24  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent1[0; 1]: (2252) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( Y
% 0.74/1.24    , X ), X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2255) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( Y, meet( X, Y
% 0.74/1.24     ) ) }.
% 0.74/1.24  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent1[0; 4]: (2254) {G2,W9,D4,L1,V2,M1}  { meet( Y, X ) ==> meet( meet( Y
% 0.74/1.24    , X ), X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := meet( X, Y )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2259) {G2,W9,D4,L1,V2,M1}  { meet( Y, meet( X, Y ) ) ==> meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent0[0]: (2255) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( Y, meet( X
% 0.74/1.24    , Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (708) {G20,W9,D4,L1,V2,M1} P(69,706) { meet( X, meet( Y, X ) )
% 0.74/1.24     ==> meet( Y, X ) }.
% 0.74/1.24  parent0: (2259) {G2,W9,D4,L1,V2,M1}  { meet( Y, meet( X, Y ) ) ==> meet( X
% 0.74/1.24    , Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2265) {G16,W9,D4,L1,V2,M1}  { join( X, Y ) ==> join( join( X, Y )
% 0.74/1.24    , Y ) }.
% 0.74/1.24  parent0[0]: (610) {G16,W9,D4,L1,V2,M1} P(601,25);d(1);d(601) { join( join( 
% 0.74/1.24    X, Y ), Y ) ==> join( X, Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2268) {G2,W17,D6,L1,V2,M1}  { join( meet( X, Y ), complement( 
% 0.74/1.24    join( complement( X ), Y ) ) ) ==> join( X, complement( join( complement
% 0.74/1.24    ( X ), Y ) ) ) }.
% 0.74/1.24  parent0[0]: (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 0.74/1.24    complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.24  parent1[0; 11]: (2265) {G16,W9,D4,L1,V2,M1}  { join( X, Y ) ==> join( join
% 0.74/1.24    ( X, Y ), Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := meet( X, Y )
% 0.74/1.24     Y := complement( join( complement( X ), Y ) )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2269) {G2,W9,D6,L1,V2,M1}  { X ==> join( X, complement( join( 
% 0.74/1.24    complement( X ), Y ) ) ) }.
% 0.74/1.24  parent0[0]: (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 0.74/1.24    complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.24  parent1[0; 1]: (2268) {G2,W17,D6,L1,V2,M1}  { join( meet( X, Y ), 
% 0.74/1.24    complement( join( complement( X ), Y ) ) ) ==> join( X, complement( join
% 0.74/1.24    ( complement( X ), Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2276) {G3,W8,D5,L1,V2,M1}  { X ==> join( X, meet( X, complement( 
% 0.74/1.24    Y ) ) ) }.
% 0.74/1.24  parent0[0]: (604) {G15,W10,D5,L1,V2,M1} P(583,3) { complement( join( 
% 0.74/1.24    complement( Y ), X ) ) ==> meet( Y, complement( X ) ) }.
% 0.74/1.24  parent1[0; 4]: (2269) {G2,W9,D6,L1,V2,M1}  { X ==> join( X, complement( 
% 0.74/1.24    join( complement( X ), Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2277) {G3,W8,D5,L1,V2,M1}  { join( X, meet( X, complement( Y ) ) )
% 0.74/1.24     ==> X }.
% 0.74/1.24  parent0[0]: (2276) {G3,W8,D5,L1,V2,M1}  { X ==> join( X, meet( X, 
% 0.74/1.24    complement( Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (711) {G17,W8,D5,L1,V2,M1} P(42,610);d(604) { join( X, meet( X
% 0.74/1.24    , complement( Y ) ) ) ==> X }.
% 0.74/1.24  parent0: (2277) {G3,W8,D5,L1,V2,M1}  { join( X, meet( X, complement( Y ) )
% 0.74/1.24     ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2279) {G17,W8,D5,L1,V2,M1}  { X ==> join( X, meet( X, complement( 
% 0.74/1.24    Y ) ) ) }.
% 0.74/1.24  parent0[0]: (711) {G17,W8,D5,L1,V2,M1} P(42,610);d(604) { join( X, meet( X
% 0.74/1.24    , complement( Y ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2280) {G15,W7,D4,L1,V2,M1}  { X ==> join( X, meet( X, Y ) ) }.
% 0.74/1.24  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.24    complement( X ) ) ==> X }.
% 0.74/1.24  parent1[0; 6]: (2279) {G17,W8,D5,L1,V2,M1}  { X ==> join( X, meet( X, 
% 0.74/1.24    complement( Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := complement( Y )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2281) {G15,W7,D4,L1,V2,M1}  { join( X, meet( X, Y ) ) ==> X }.
% 0.74/1.24  parent0[0]: (2280) {G15,W7,D4,L1,V2,M1}  { X ==> join( X, meet( X, Y ) )
% 0.74/1.24     }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (716) {G18,W7,D4,L1,V2,M1} P(583,711) { join( Y, meet( Y, X )
% 0.74/1.24     ) ==> Y }.
% 0.74/1.24  parent0: (2281) {G15,W7,D4,L1,V2,M1}  { join( X, meet( X, Y ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2283) {G18,W7,D4,L1,V2,M1}  { X ==> join( X, meet( X, Y ) ) }.
% 0.74/1.24  parent0[0]: (716) {G18,W7,D4,L1,V2,M1} P(583,711) { join( Y, meet( Y, X ) )
% 0.74/1.24     ==> Y }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2284) {G19,W7,D4,L1,V2,M1}  { X ==> join( X, meet( Y, X ) ) }.
% 0.74/1.24  parent0[0]: (708) {G20,W9,D4,L1,V2,M1} P(69,706) { meet( X, meet( Y, X ) ) 
% 0.74/1.24    ==> meet( Y, X ) }.
% 0.74/1.24  parent1[0; 4]: (2283) {G18,W7,D4,L1,V2,M1}  { X ==> join( X, meet( X, Y ) )
% 0.74/1.24     }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := meet( Y, X )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2285) {G19,W7,D4,L1,V2,M1}  { join( X, meet( Y, X ) ) ==> X }.
% 0.74/1.24  parent0[0]: (2284) {G19,W7,D4,L1,V2,M1}  { X ==> join( X, meet( Y, X ) )
% 0.74/1.24     }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (734) {G21,W7,D4,L1,V2,M1} P(708,716) { join( X, meet( Y, X )
% 0.74/1.24     ) ==> X }.
% 0.74/1.24  parent0: (2285) {G19,W7,D4,L1,V2,M1}  { join( X, meet( Y, X ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2287) {G1,W10,D5,L1,V2,M1}  { join( X, converse( Y ) ) ==> 
% 0.74/1.24    converse( join( converse( X ), Y ) ) }.
% 0.74/1.24  parent0[0]: (19) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( converse( X
% 0.74/1.24     ), Y ) ) ==> join( X, converse( Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2289) {G2,W11,D6,L1,V2,M1}  { join( X, converse( meet( Y, 
% 0.74/1.24    converse( X ) ) ) ) ==> converse( converse( X ) ) }.
% 0.74/1.24  parent0[0]: (734) {G21,W7,D4,L1,V2,M1} P(708,716) { join( X, meet( Y, X ) )
% 0.74/1.24     ==> X }.
% 0.74/1.24  parent1[0; 9]: (2287) {G1,W10,D5,L1,V2,M1}  { join( X, converse( Y ) ) ==> 
% 0.74/1.24    converse( join( converse( X ), Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := converse( X )
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := meet( Y, converse( X ) )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2290) {G1,W9,D6,L1,V2,M1}  { join( X, converse( meet( Y, converse
% 0.74/1.24    ( X ) ) ) ) ==> X }.
% 0.74/1.24  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 0.74/1.24  parent1[0; 8]: (2289) {G2,W11,D6,L1,V2,M1}  { join( X, converse( meet( Y, 
% 0.74/1.24    converse( X ) ) ) ) ==> converse( converse( X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (774) {G22,W9,D6,L1,V2,M1} P(734,19);d(7) { join( X, converse
% 0.74/1.24    ( meet( Y, converse( X ) ) ) ) ==> X }.
% 0.74/1.24  parent0: (2290) {G1,W9,D6,L1,V2,M1}  { join( X, converse( meet( Y, converse
% 0.74/1.24    ( X ) ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2293) {G20,W9,D4,L1,V2,M1}  { meet( Y, X ) ==> meet( X, meet( Y, X
% 0.74/1.24     ) ) }.
% 0.74/1.24  parent0[0]: (708) {G20,W9,D4,L1,V2,M1} P(69,706) { meet( X, meet( Y, X ) ) 
% 0.74/1.24    ==> meet( Y, X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2295) {G14,W15,D6,L1,V2,M1}  { meet( X, complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ) ) ==> meet( complement( meet( Y, complement( X ) ) )
% 0.74/1.24    , X ) }.
% 0.74/1.24  parent0[0]: (664) {G13,W9,D6,L1,V2,M1} P(658,42);d(71);d(569) { meet( X, 
% 0.74/1.24    complement( meet( Y, complement( X ) ) ) ) ==> X }.
% 0.74/1.24  parent1[0; 14]: (2293) {G20,W9,D4,L1,V2,M1}  { meet( Y, X ) ==> meet( X, 
% 0.74/1.24    meet( Y, X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := complement( meet( Y, complement( X ) ) )
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2296) {G14,W9,D6,L1,V2,M1}  { X ==> meet( complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ), X ) }.
% 0.74/1.24  parent0[0]: (664) {G13,W9,D6,L1,V2,M1} P(658,42);d(71);d(569) { meet( X, 
% 0.74/1.24    complement( meet( Y, complement( X ) ) ) ) ==> X }.
% 0.74/1.24  parent1[0; 1]: (2295) {G14,W15,D6,L1,V2,M1}  { meet( X, complement( meet( Y
% 0.74/1.24    , complement( X ) ) ) ) ==> meet( complement( meet( Y, complement( X ) )
% 0.74/1.24     ), X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2298) {G14,W9,D6,L1,V2,M1}  { meet( complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ), X ) ==> X }.
% 0.74/1.24  parent0[0]: (2296) {G14,W9,D6,L1,V2,M1}  { X ==> meet( complement( meet( Y
% 0.74/1.24    , complement( X ) ) ), X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (846) {G21,W9,D6,L1,V2,M1} P(664,708) { meet( complement( meet
% 0.74/1.24    ( Y, complement( X ) ) ), X ) ==> X }.
% 0.74/1.24  parent0: (2298) {G14,W9,D6,L1,V2,M1}  { meet( complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ), X ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2301) {G15,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) ==> join
% 0.74/1.24    ( complement( X ), complement( Y ) ) }.
% 0.74/1.24  parent0[0]: (605) {G15,W10,D4,L1,V2,M1} P(3,583) { join( complement( X ), 
% 0.74/1.24    complement( Y ) ) ==> complement( meet( X, Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2302) {G15,W10,D5,L1,V2,M1}  { complement( meet( complement( X )
% 0.74/1.24    , Y ) ) ==> join( X, complement( Y ) ) }.
% 0.74/1.24  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.24    complement( X ) ) ==> X }.
% 0.74/1.24  parent1[0; 7]: (2301) {G15,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) 
% 0.74/1.24    ==> join( complement( X ), complement( Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := complement( X )
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (853) {G16,W10,D5,L1,V2,M1} P(583,605) { complement( meet( 
% 0.74/1.24    complement( X ), Y ) ) ==> join( X, complement( Y ) ) }.
% 0.74/1.24  parent0: (2302) {G15,W10,D5,L1,V2,M1}  { complement( meet( complement( X )
% 0.74/1.24    , Y ) ) ==> join( X, complement( Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2307) {G15,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) ==> join
% 0.74/1.24    ( complement( X ), complement( Y ) ) }.
% 0.74/1.24  parent0[0]: (605) {G15,W10,D4,L1,V2,M1} P(3,583) { join( complement( X ), 
% 0.74/1.24    complement( Y ) ) ==> complement( meet( X, Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2309) {G15,W10,D5,L1,V2,M1}  { complement( meet( X, complement( Y
% 0.74/1.24     ) ) ) ==> join( complement( X ), Y ) }.
% 0.74/1.24  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.24    complement( X ) ) ==> X }.
% 0.74/1.24  parent1[0; 9]: (2307) {G15,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) 
% 0.74/1.24    ==> join( complement( X ), complement( Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := complement( Y )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (854) {G16,W10,D5,L1,V2,M1} P(583,605) { complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ) ==> join( complement( Y ), X ) }.
% 0.74/1.24  parent0: (2309) {G15,W10,D5,L1,V2,M1}  { complement( meet( X, complement( Y
% 0.74/1.24     ) ) ) ==> join( complement( X ), Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2312) {G15,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) ==> join
% 0.74/1.24    ( complement( X ), complement( Y ) ) }.
% 0.74/1.24  parent0[0]: (605) {G15,W10,D4,L1,V2,M1} P(3,583) { join( complement( X ), 
% 0.74/1.24    complement( Y ) ) ==> complement( meet( X, Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2314) {G1,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) ==> join
% 0.74/1.24    ( complement( Y ), complement( X ) ) }.
% 0.74/1.24  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 0.74/1.24  parent1[0; 5]: (2312) {G15,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) 
% 0.74/1.24    ==> join( complement( X ), complement( Y ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := complement( X )
% 0.74/1.24     Y := complement( Y )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2316) {G2,W9,D4,L1,V2,M1}  { complement( meet( X, Y ) ) ==> 
% 0.74/1.24    complement( meet( Y, X ) ) }.
% 0.74/1.24  parent0[0]: (605) {G15,W10,D4,L1,V2,M1} P(3,583) { join( complement( X ), 
% 0.74/1.24    complement( Y ) ) ==> complement( meet( X, Y ) ) }.
% 0.74/1.24  parent1[0; 5]: (2314) {G1,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) 
% 0.74/1.24    ==> join( complement( Y ), complement( X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (866) {G16,W9,D4,L1,V2,M1} P(605,0);d(605) { complement( meet
% 0.74/1.24    ( X, Y ) ) = complement( meet( Y, X ) ) }.
% 0.74/1.24  parent0: (2316) {G2,W9,D4,L1,V2,M1}  { complement( meet( X, Y ) ) ==> 
% 0.74/1.24    complement( meet( Y, X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2318) {G21,W9,D6,L1,V2,M1}  { Y ==> meet( complement( meet( X, 
% 0.74/1.24    complement( Y ) ) ), Y ) }.
% 0.74/1.24  parent0[0]: (846) {G21,W9,D6,L1,V2,M1} P(664,708) { meet( complement( meet
% 0.74/1.24    ( Y, complement( X ) ) ), X ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2321) {G17,W9,D6,L1,V2,M1}  { X ==> meet( join( Y, complement( 
% 0.74/1.24    complement( X ) ) ), X ) }.
% 0.74/1.24  parent0[0]: (853) {G16,W10,D5,L1,V2,M1} P(583,605) { complement( meet( 
% 0.74/1.24    complement( X ), Y ) ) ==> join( X, complement( Y ) ) }.
% 0.74/1.24  parent1[0; 3]: (2318) {G21,W9,D6,L1,V2,M1}  { Y ==> meet( complement( meet
% 0.74/1.24    ( X, complement( Y ) ) ), Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := complement( X )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := complement( Y )
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2323) {G15,W7,D4,L1,V2,M1}  { X ==> meet( join( Y, X ), X ) }.
% 0.74/1.24  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.24    complement( X ) ) ==> X }.
% 0.74/1.24  parent1[0; 5]: (2321) {G17,W9,D6,L1,V2,M1}  { X ==> meet( join( Y, 
% 0.74/1.24    complement( complement( X ) ) ), X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2324) {G15,W7,D4,L1,V2,M1}  { meet( join( Y, X ), X ) ==> X }.
% 0.74/1.24  parent0[0]: (2323) {G15,W7,D4,L1,V2,M1}  { X ==> meet( join( Y, X ), X )
% 0.74/1.24     }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (973) {G22,W7,D4,L1,V2,M1} P(853,846);d(583) { meet( join( X, 
% 0.74/1.24    Y ), Y ) ==> Y }.
% 0.74/1.24  parent0: (2324) {G15,W7,D4,L1,V2,M1}  { meet( join( Y, X ), X ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2326) {G17,W8,D4,L1,V2,M1}  { zero ==> meet( meet( X, Y ), 
% 0.74/1.24    complement( X ) ) }.
% 0.74/1.24  parent0[0]: (691) {G17,W8,D4,L1,V2,M1} P(69,688) { meet( meet( Y, X ), 
% 0.74/1.24    complement( Y ) ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2327) {G18,W8,D5,L1,V2,M1}  { zero ==> meet( Y, complement( join
% 0.74/1.24    ( X, Y ) ) ) }.
% 0.74/1.24  parent0[0]: (973) {G22,W7,D4,L1,V2,M1} P(853,846);d(583) { meet( join( X, Y
% 0.74/1.24     ), Y ) ==> Y }.
% 0.74/1.24  parent1[0; 3]: (2326) {G17,W8,D4,L1,V2,M1}  { zero ==> meet( meet( X, Y ), 
% 0.74/1.24    complement( X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := join( X, Y )
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2328) {G18,W8,D5,L1,V2,M1}  { meet( X, complement( join( Y, X ) )
% 0.74/1.24     ) ==> zero }.
% 0.74/1.24  parent0[0]: (2327) {G18,W8,D5,L1,V2,M1}  { zero ==> meet( Y, complement( 
% 0.74/1.24    join( X, Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (998) {G23,W8,D5,L1,V2,M1} P(973,691) { meet( Y, complement( 
% 0.74/1.24    join( X, Y ) ) ) ==> zero }.
% 0.74/1.24  parent0: (2328) {G18,W8,D5,L1,V2,M1}  { meet( X, complement( join( Y, X ) )
% 0.74/1.24     ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2331) {G2,W10,D5,L1,V2,M1}  { join( meet( X, Y ), meet( X, 
% 0.74/1.24    complement( Y ) ) ) ==> X }.
% 0.74/1.24  parent0[0]: (604) {G15,W10,D5,L1,V2,M1} P(583,3) { complement( join( 
% 0.74/1.24    complement( Y ), X ) ) ==> meet( Y, complement( X ) ) }.
% 0.74/1.24  parent1[0; 5]: (42) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 0.74/1.24    complement( join( complement( X ), Y ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1008) {G16,W10,D5,L1,V2,M1} S(42);d(604) { join( meet( X, Y )
% 0.74/1.24    , meet( X, complement( Y ) ) ) ==> X }.
% 0.74/1.24  parent0: (2331) {G2,W10,D5,L1,V2,M1}  { join( meet( X, Y ), meet( X, 
% 0.74/1.24    complement( Y ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2333) {G16,W10,D5,L1,V2,M1}  { X ==> join( meet( X, Y ), meet( X, 
% 0.74/1.24    complement( Y ) ) ) }.
% 0.74/1.24  parent0[0]: (1008) {G16,W10,D5,L1,V2,M1} S(42);d(604) { join( meet( X, Y )
% 0.74/1.24    , meet( X, complement( Y ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2335) {G2,W10,D5,L1,V2,M1}  { X ==> join( meet( X, Y ), meet( 
% 0.74/1.24    complement( Y ), X ) ) }.
% 0.74/1.24  parent0[0]: (69) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 0.74/1.24    Y ) }.
% 0.74/1.24  parent1[0; 6]: (2333) {G16,W10,D5,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 0.74/1.24    meet( X, complement( Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := complement( Y )
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2341) {G2,W10,D5,L1,V2,M1}  { join( meet( X, Y ), meet( complement
% 0.74/1.24    ( Y ), X ) ) ==> X }.
% 0.74/1.24  parent0[0]: (2335) {G2,W10,D5,L1,V2,M1}  { X ==> join( meet( X, Y ), meet( 
% 0.74/1.24    complement( Y ), X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1196) {G17,W10,D5,L1,V2,M1} P(69,1008) { join( meet( X, Y ), 
% 0.74/1.24    meet( complement( Y ), X ) ) ==> X }.
% 0.74/1.24  parent0: (2341) {G2,W10,D5,L1,V2,M1}  { join( meet( X, Y ), meet( 
% 0.74/1.24    complement( Y ), X ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2343) {G16,W10,D5,L1,V2,M1}  { X ==> join( meet( X, Y ), meet( X, 
% 0.74/1.24    complement( Y ) ) ) }.
% 0.74/1.24  parent0[0]: (1008) {G16,W10,D5,L1,V2,M1} S(42);d(604) { join( meet( X, Y )
% 0.74/1.24    , meet( X, complement( Y ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2345) {G1,W9,D6,L1,V0,M1}  { skol1 ==> join( zero, meet( skol1, 
% 0.74/1.24    complement( converse( skol2 ) ) ) ) }.
% 0.74/1.24  parent0[0]: (13) {G0,W6,D4,L1,V0,M1} I { meet( skol1, converse( skol2 ) ) 
% 0.74/1.24    ==> zero }.
% 0.74/1.24  parent1[0; 3]: (2343) {G16,W10,D5,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 0.74/1.24    meet( X, complement( Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := skol1
% 0.74/1.24     Y := converse( skol2 )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2346) {G2,W7,D5,L1,V0,M1}  { skol1 ==> meet( skol1, complement( 
% 0.74/1.24    converse( skol2 ) ) ) }.
% 0.74/1.24  parent0[0]: (589) {G13,W5,D3,L1,V1,M1} P(569,0) { join( zero, X ) ==> X }.
% 0.74/1.24  parent1[0; 2]: (2345) {G1,W9,D6,L1,V0,M1}  { skol1 ==> join( zero, meet( 
% 0.74/1.24    skol1, complement( converse( skol2 ) ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := meet( skol1, complement( converse( skol2 ) ) )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2347) {G2,W7,D5,L1,V0,M1}  { meet( skol1, complement( converse( 
% 0.74/1.24    skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  parent0[0]: (2346) {G2,W7,D5,L1,V0,M1}  { skol1 ==> meet( skol1, complement
% 0.74/1.24    ( converse( skol2 ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1197) {G17,W7,D5,L1,V0,M1} P(13,1008);d(589) { meet( skol1, 
% 0.74/1.24    complement( converse( skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  parent0: (2347) {G2,W7,D5,L1,V0,M1}  { meet( skol1, complement( converse( 
% 0.74/1.24    skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2349) {G20,W9,D4,L1,V2,M1}  { meet( Y, X ) ==> meet( X, meet( Y, X
% 0.74/1.24     ) ) }.
% 0.74/1.24  parent0[0]: (708) {G20,W9,D4,L1,V2,M1} P(69,706) { meet( X, meet( Y, X ) ) 
% 0.74/1.24    ==> meet( Y, X ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2351) {G18,W11,D5,L1,V0,M1}  { meet( skol1, complement( converse
% 0.74/1.24    ( skol2 ) ) ) ==> meet( complement( converse( skol2 ) ), skol1 ) }.
% 0.74/1.24  parent0[0]: (1197) {G17,W7,D5,L1,V0,M1} P(13,1008);d(589) { meet( skol1, 
% 0.74/1.24    complement( converse( skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  parent1[0; 10]: (2349) {G20,W9,D4,L1,V2,M1}  { meet( Y, X ) ==> meet( X, 
% 0.74/1.24    meet( Y, X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := complement( converse( skol2 ) )
% 0.74/1.24     Y := skol1
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2352) {G18,W7,D5,L1,V0,M1}  { skol1 ==> meet( complement( 
% 0.74/1.24    converse( skol2 ) ), skol1 ) }.
% 0.74/1.24  parent0[0]: (1197) {G17,W7,D5,L1,V0,M1} P(13,1008);d(589) { meet( skol1, 
% 0.74/1.24    complement( converse( skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  parent1[0; 1]: (2351) {G18,W11,D5,L1,V0,M1}  { meet( skol1, complement( 
% 0.74/1.24    converse( skol2 ) ) ) ==> meet( complement( converse( skol2 ) ), skol1 )
% 0.74/1.24     }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2354) {G18,W7,D5,L1,V0,M1}  { meet( complement( converse( skol2 )
% 0.74/1.24     ), skol1 ) ==> skol1 }.
% 0.74/1.24  parent0[0]: (2352) {G18,W7,D5,L1,V0,M1}  { skol1 ==> meet( complement( 
% 0.74/1.24    converse( skol2 ) ), skol1 ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1204) {G21,W7,D5,L1,V0,M1} P(1197,708) { meet( complement( 
% 0.74/1.24    converse( skol2 ) ), skol1 ) ==> skol1 }.
% 0.74/1.24  parent0: (2354) {G18,W7,D5,L1,V0,M1}  { meet( complement( converse( skol2 )
% 0.74/1.24     ), skol1 ) ==> skol1 }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2359) {G17,W9,D6,L1,V0,M1}  { complement( meet( skol1, complement
% 0.74/1.24    ( converse( skol2 ) ) ) ) = complement( skol1 ) }.
% 0.74/1.24  parent0[0]: (1204) {G21,W7,D5,L1,V0,M1} P(1197,708) { meet( complement( 
% 0.74/1.24    converse( skol2 ) ), skol1 ) ==> skol1 }.
% 0.74/1.24  parent1[0; 8]: (866) {G16,W9,D4,L1,V2,M1} P(605,0);d(605) { complement( 
% 0.74/1.24    meet( X, Y ) ) = complement( meet( Y, X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := skol1
% 0.74/1.24     Y := complement( converse( skol2 ) )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2360) {G17,W8,D4,L1,V0,M1}  { join( complement( skol1 ), converse
% 0.74/1.24    ( skol2 ) ) = complement( skol1 ) }.
% 0.74/1.24  parent0[0]: (854) {G16,W10,D5,L1,V2,M1} P(583,605) { complement( meet( Y, 
% 0.74/1.24    complement( X ) ) ) ==> join( complement( Y ), X ) }.
% 0.74/1.24  parent1[0; 1]: (2359) {G17,W9,D6,L1,V0,M1}  { complement( meet( skol1, 
% 0.74/1.24    complement( converse( skol2 ) ) ) ) = complement( skol1 ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := converse( skol2 )
% 0.74/1.24     Y := skol1
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1208) {G22,W8,D4,L1,V0,M1} P(1204,866);d(854) { join( 
% 0.74/1.24    complement( skol1 ), converse( skol2 ) ) ==> complement( skol1 ) }.
% 0.74/1.24  parent0: (2360) {G17,W8,D4,L1,V0,M1}  { join( complement( skol1 ), converse
% 0.74/1.24    ( skol2 ) ) = complement( skol1 ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2363) {G9,W10,D5,L1,V2,M1}  { top ==> join( converse( join( X, Y )
% 0.74/1.24     ), complement( converse( Y ) ) ) }.
% 0.74/1.24  parent0[0]: (401) {G9,W10,D5,L1,V2,M1} S(35);d(171) { join( converse( join
% 0.74/1.24    ( X, Y ) ), complement( converse( Y ) ) ) ==> top }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2365) {G10,W10,D6,L1,V0,M1}  { top ==> join( converse( complement
% 0.74/1.24    ( skol1 ) ), complement( converse( converse( skol2 ) ) ) ) }.
% 0.74/1.24  parent0[0]: (1208) {G22,W8,D4,L1,V0,M1} P(1204,866);d(854) { join( 
% 0.74/1.24    complement( skol1 ), converse( skol2 ) ) ==> complement( skol1 ) }.
% 0.74/1.24  parent1[0; 4]: (2363) {G9,W10,D5,L1,V2,M1}  { top ==> join( converse( join
% 0.74/1.24    ( X, Y ) ), complement( converse( Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := complement( skol1 )
% 0.74/1.24     Y := converse( skol2 )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2366) {G1,W8,D5,L1,V0,M1}  { top ==> join( converse( complement( 
% 0.74/1.24    skol1 ) ), complement( skol2 ) ) }.
% 0.74/1.24  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 0.74/1.24  parent1[0; 7]: (2365) {G10,W10,D6,L1,V0,M1}  { top ==> join( converse( 
% 0.74/1.24    complement( skol1 ) ), complement( converse( converse( skol2 ) ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := skol2
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2367) {G1,W8,D5,L1,V0,M1}  { join( converse( complement( skol1 ) )
% 0.74/1.24    , complement( skol2 ) ) ==> top }.
% 0.74/1.24  parent0[0]: (2366) {G1,W8,D5,L1,V0,M1}  { top ==> join( converse( 
% 0.74/1.24    complement( skol1 ) ), complement( skol2 ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1217) {G23,W8,D5,L1,V0,M1} P(1208,401);d(7) { join( converse
% 0.74/1.24    ( complement( skol1 ) ), complement( skol2 ) ) ==> top }.
% 0.74/1.24  parent0: (2367) {G1,W8,D5,L1,V0,M1}  { join( converse( complement( skol1 )
% 0.74/1.24     ), complement( skol2 ) ) ==> top }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2372) {G2,W10,D6,L1,V0,M1}  { converse( join( complement( skol2 )
% 0.74/1.24    , converse( complement( skol1 ) ) ) ) = converse( top ) }.
% 0.74/1.24  parent0[0]: (1217) {G23,W8,D5,L1,V0,M1} P(1208,401);d(7) { join( converse( 
% 0.74/1.24    complement( skol1 ) ), complement( skol2 ) ) ==> top }.
% 0.74/1.24  parent1[0; 9]: (18) {G1,W9,D4,L1,V2,M1} P(8,0);d(8) { converse( join( X, Y
% 0.74/1.24     ) ) = converse( join( Y, X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := complement( skol2 )
% 0.74/1.24     Y := converse( complement( skol1 ) )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2373) {G3,W9,D6,L1,V0,M1}  { converse( join( complement( skol2 )
% 0.74/1.24    , converse( complement( skol1 ) ) ) ) = top }.
% 0.74/1.24  parent0[0]: (184) {G10,W4,D3,L1,V0,M1} P(183,170) { converse( top ) ==> top
% 0.74/1.24     }.
% 0.74/1.24  parent1[0; 8]: (2372) {G2,W10,D6,L1,V0,M1}  { converse( join( complement( 
% 0.74/1.24    skol2 ), converse( complement( skol1 ) ) ) ) = converse( top ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2374) {G2,W8,D5,L1,V0,M1}  { join( converse( complement( skol2 )
% 0.74/1.24     ), complement( skol1 ) ) = top }.
% 0.74/1.24  parent0[0]: (20) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( Y, converse
% 0.74/1.24    ( X ) ) ) ==> join( converse( Y ), X ) }.
% 0.74/1.24  parent1[0; 1]: (2373) {G3,W9,D6,L1,V0,M1}  { converse( join( complement( 
% 0.74/1.24    skol2 ), converse( complement( skol1 ) ) ) ) = top }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := complement( skol1 )
% 0.74/1.24     Y := complement( skol2 )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1249) {G24,W8,D5,L1,V0,M1} P(1217,18);d(184);d(20) { join( 
% 0.74/1.24    converse( complement( skol2 ) ), complement( skol1 ) ) ==> top }.
% 0.74/1.24  parent0: (2374) {G2,W8,D5,L1,V0,M1}  { join( converse( complement( skol2 )
% 0.74/1.24     ), complement( skol1 ) ) = top }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2377) {G15,W10,D5,L1,V2,M1}  { meet( complement( X ), Y ) ==> 
% 0.74/1.24    complement( join( X, complement( Y ) ) ) }.
% 0.74/1.24  parent0[0]: (603) {G15,W10,D5,L1,V2,M1} P(583,3) { complement( join( X, 
% 0.74/1.24    complement( Y ) ) ) ==> meet( complement( X ), Y ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2379) {G16,W9,D6,L1,V0,M1}  { meet( complement( converse( 
% 0.74/1.24    complement( skol2 ) ) ), skol1 ) ==> complement( top ) }.
% 0.74/1.24  parent0[0]: (1249) {G24,W8,D5,L1,V0,M1} P(1217,18);d(184);d(20) { join( 
% 0.74/1.24    converse( complement( skol2 ) ), complement( skol1 ) ) ==> top }.
% 0.74/1.24  parent1[0; 8]: (2377) {G15,W10,D5,L1,V2,M1}  { meet( complement( X ), Y ) 
% 0.74/1.24    ==> complement( join( X, complement( Y ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := converse( complement( skol2 ) )
% 0.74/1.24     Y := skol1
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2380) {G2,W8,D6,L1,V0,M1}  { meet( complement( converse( 
% 0.74/1.24    complement( skol2 ) ) ), skol1 ) ==> zero }.
% 0.74/1.24  parent0[0]: (71) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 0.74/1.24    zero }.
% 0.74/1.24  parent1[0; 7]: (2379) {G16,W9,D6,L1,V0,M1}  { meet( complement( converse( 
% 0.74/1.24    complement( skol2 ) ) ), skol1 ) ==> complement( top ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1721) {G25,W8,D6,L1,V0,M1} P(1249,603);d(71) { meet( 
% 0.74/1.24    complement( converse( complement( skol2 ) ) ), skol1 ) ==> zero }.
% 0.74/1.24  parent0: (2380) {G2,W8,D6,L1,V0,M1}  { meet( complement( converse( 
% 0.74/1.24    complement( skol2 ) ) ), skol1 ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2383) {G17,W10,D5,L1,V2,M1}  { X ==> join( meet( X, Y ), meet( 
% 0.74/1.24    complement( Y ), X ) ) }.
% 0.74/1.24  parent0[0]: (1196) {G17,W10,D5,L1,V2,M1} P(69,1008) { join( meet( X, Y ), 
% 0.74/1.24    meet( complement( Y ), X ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2386) {G18,W9,D6,L1,V0,M1}  { skol1 ==> join( meet( skol1, 
% 0.74/1.24    converse( complement( skol2 ) ) ), zero ) }.
% 0.74/1.24  parent0[0]: (1721) {G25,W8,D6,L1,V0,M1} P(1249,603);d(71) { meet( 
% 0.74/1.24    complement( converse( complement( skol2 ) ) ), skol1 ) ==> zero }.
% 0.74/1.24  parent1[0; 8]: (2383) {G17,W10,D5,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 0.74/1.24    meet( complement( Y ), X ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := skol1
% 0.74/1.24     Y := converse( complement( skol2 ) )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2387) {G13,W7,D5,L1,V0,M1}  { skol1 ==> meet( skol1, converse( 
% 0.74/1.24    complement( skol2 ) ) ) }.
% 0.74/1.24  parent0[0]: (569) {G12,W5,D3,L1,V1,M1} P(546,166) { join( X, zero ) ==> X
% 0.74/1.24     }.
% 0.74/1.24  parent1[0; 2]: (2386) {G18,W9,D6,L1,V0,M1}  { skol1 ==> join( meet( skol1, 
% 0.74/1.24    converse( complement( skol2 ) ) ), zero ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := meet( skol1, converse( complement( skol2 ) ) )
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2388) {G13,W7,D5,L1,V0,M1}  { meet( skol1, converse( complement( 
% 0.74/1.24    skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  parent0[0]: (2387) {G13,W7,D5,L1,V0,M1}  { skol1 ==> meet( skol1, converse
% 0.74/1.24    ( complement( skol2 ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1740) {G26,W7,D5,L1,V0,M1} P(1721,1196);d(569) { meet( skol1
% 0.74/1.24    , converse( complement( skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  parent0: (2388) {G13,W7,D5,L1,V0,M1}  { meet( skol1, converse( complement( 
% 0.74/1.24    skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2390) {G22,W9,D6,L1,V2,M1}  { X ==> join( X, converse( meet( Y, 
% 0.74/1.24    converse( X ) ) ) ) }.
% 0.74/1.24  parent0[0]: (774) {G22,W9,D6,L1,V2,M1} P(734,19);d(7) { join( X, converse( 
% 0.74/1.24    meet( Y, converse( X ) ) ) ) ==> X }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := X
% 0.74/1.24     Y := Y
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2391) {G23,W8,D4,L1,V0,M1}  { complement( skol2 ) ==> join( 
% 0.74/1.24    complement( skol2 ), converse( skol1 ) ) }.
% 0.74/1.24  parent0[0]: (1740) {G26,W7,D5,L1,V0,M1} P(1721,1196);d(569) { meet( skol1, 
% 0.74/1.24    converse( complement( skol2 ) ) ) ==> skol1 }.
% 0.74/1.24  parent1[0; 7]: (2390) {G22,W9,D6,L1,V2,M1}  { X ==> join( X, converse( meet
% 0.74/1.24    ( Y, converse( X ) ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := complement( skol2 )
% 0.74/1.24     Y := skol1
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2392) {G23,W8,D4,L1,V0,M1}  { join( complement( skol2 ), converse
% 0.74/1.24    ( skol1 ) ) ==> complement( skol2 ) }.
% 0.74/1.24  parent0[0]: (2391) {G23,W8,D4,L1,V0,M1}  { complement( skol2 ) ==> join( 
% 0.74/1.24    complement( skol2 ), converse( skol1 ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1748) {G27,W8,D4,L1,V0,M1} P(1740,774) { join( complement( 
% 0.74/1.24    skol2 ), converse( skol1 ) ) ==> complement( skol2 ) }.
% 0.74/1.24  parent0: (2392) {G23,W8,D4,L1,V0,M1}  { join( complement( skol2 ), converse
% 0.74/1.24    ( skol1 ) ) ==> complement( skol2 ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24     0 ==> 0
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2394) {G23,W8,D5,L1,V2,M1}  { zero ==> meet( X, complement( join( 
% 0.74/1.24    Y, X ) ) ) }.
% 0.74/1.24  parent0[0]: (998) {G23,W8,D5,L1,V2,M1} P(973,691) { meet( Y, complement( 
% 0.74/1.24    join( X, Y ) ) ) ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := Y
% 0.74/1.24     Y := X
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  eqswap: (2396) {G0,W6,D4,L1,V0,M1}  { ! zero ==> meet( converse( skol1 ), 
% 0.74/1.24    skol2 ) }.
% 0.74/1.24  parent0[0]: (14) {G0,W6,D4,L1,V0,M1} I { ! meet( converse( skol1 ), skol2 )
% 0.74/1.24     ==> zero }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2397) {G24,W8,D5,L1,V0,M1}  { zero ==> meet( converse( skol1 ), 
% 0.74/1.24    complement( complement( skol2 ) ) ) }.
% 0.74/1.24  parent0[0]: (1748) {G27,W8,D4,L1,V0,M1} P(1740,774) { join( complement( 
% 0.74/1.24    skol2 ), converse( skol1 ) ) ==> complement( skol2 ) }.
% 0.74/1.24  parent1[0; 6]: (2394) {G23,W8,D5,L1,V2,M1}  { zero ==> meet( X, complement
% 0.74/1.24    ( join( Y, X ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24     X := converse( skol1 )
% 0.74/1.24     Y := complement( skol2 )
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  paramod: (2398) {G15,W6,D4,L1,V0,M1}  { zero ==> meet( converse( skol1 ), 
% 0.74/1.24    skol2 ) }.
% 0.74/1.24  parent0[0]: (583) {G14,W5,D4,L1,V1,M1} P(569,73);d(579) { complement( 
% 0.74/1.24    complement( X ) ) ==> X }.
% 0.74/1.24  parent1[0; 5]: (2397) {G24,W8,D5,L1,V0,M1}  { zero ==> meet( converse( 
% 0.74/1.24    skol1 ), complement( complement( skol2 ) ) ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24     X := skol2
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  resolution: (2399) {G1,W0,D0,L0,V0,M0}  {  }.
% 0.74/1.24  parent0[0]: (2396) {G0,W6,D4,L1,V0,M1}  { ! zero ==> meet( converse( skol1
% 0.74/1.24     ), skol2 ) }.
% 0.74/1.24  parent1[0]: (2398) {G15,W6,D4,L1,V0,M1}  { zero ==> meet( converse( skol1 )
% 0.74/1.24    , skol2 ) }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  substitution1:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  subsumption: (1754) {G28,W0,D0,L0,V0,M0} P(1748,998);d(583);r(14) {  }.
% 0.74/1.24  parent0: (2399) {G1,W0,D0,L0,V0,M0}  {  }.
% 0.74/1.24  substitution0:
% 0.74/1.24  end
% 0.74/1.24  permutation0:
% 0.74/1.24  end
% 0.74/1.24  
% 0.74/1.24  Proof check complete!
% 0.74/1.24  
% 0.74/1.24  Memory use:
% 0.74/1.24  
% 0.74/1.24  space for terms:        20932
% 0.74/1.24  space for clauses:      191267
% 0.74/1.24  
% 0.74/1.24  
% 0.74/1.24  clauses generated:      21612
% 0.74/1.24  clauses kept:           1755
% 0.74/1.24  clauses selected:       307
% 0.74/1.24  clauses deleted:        182
% 0.74/1.24  clauses inuse deleted:  65
% 0.74/1.24  
% 0.74/1.24  subsentry:          4235
% 0.74/1.24  literals s-matched: 1927
% 0.74/1.24  literals matched:   1581
% 0.74/1.24  full subsumption:   0
% 0.74/1.24  
% 0.74/1.24  checksum:           260344915
% 0.74/1.24  
% 0.74/1.24  
% 0.74/1.24  Bliksem ended
%------------------------------------------------------------------------------