TSTP Solution File: REL031+2 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : REL031+2 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n014.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 19:00:51 EDT 2022

% Result   : Theorem 1.61s 2.01s
% Output   : Refutation 1.61s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : REL031+2 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.13  % Command  : bliksem %s
% 0.14/0.34  % Computer : n014.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % DateTime : Fri Jul  8 08:05:21 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 1.61/2.01  *** allocated 10000 integers for termspace/termends
% 1.61/2.01  *** allocated 10000 integers for clauses
% 1.61/2.01  *** allocated 10000 integers for justifications
% 1.61/2.01  Bliksem 1.12
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  Automatic Strategy Selection
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  Clauses:
% 1.61/2.01  
% 1.61/2.01  { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  { join( X, join( Y, Z ) ) = join( join( X, Y ), Z ) }.
% 1.61/2.01  { X = join( complement( join( complement( X ), complement( Y ) ) ), 
% 1.61/2.01    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.01  { meet( X, Y ) = complement( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  { composition( X, composition( Y, Z ) ) = composition( composition( X, Y )
% 1.61/2.01    , Z ) }.
% 1.61/2.01  { composition( X, one ) = X }.
% 1.61/2.01  { composition( join( X, Y ), Z ) = join( composition( X, Z ), composition( 
% 1.61/2.01    Y, Z ) ) }.
% 1.61/2.01  { converse( converse( X ) ) = X }.
% 1.61/2.01  { converse( join( X, Y ) ) = join( converse( X ), converse( Y ) ) }.
% 1.61/2.01  { converse( composition( X, Y ) ) = composition( converse( Y ), converse( X
% 1.61/2.01     ) ) }.
% 1.61/2.01  { join( composition( converse( X ), complement( composition( X, Y ) ) ), 
% 1.61/2.01    complement( Y ) ) = complement( Y ) }.
% 1.61/2.01  { top = join( X, complement( X ) ) }.
% 1.61/2.01  { zero = meet( X, complement( X ) ) }.
% 1.61/2.01  { join( meet( composition( X, Y ), Z ), composition( meet( X, composition( 
% 1.61/2.01    Z, converse( Y ) ) ), meet( Y, composition( converse( X ), Z ) ) ) ) = 
% 1.61/2.01    composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) ) }.
% 1.61/2.01  { join( meet( composition( X, Y ), Z ), meet( composition( X, meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) ), Z ) ) = meet( composition( X, meet( 
% 1.61/2.01    Y, composition( converse( X ), Z ) ) ), Z ) }.
% 1.61/2.01  { join( meet( composition( X, Y ), Z ), meet( composition( meet( X, 
% 1.61/2.01    composition( Z, converse( Y ) ) ), Y ), Z ) ) = meet( composition( meet( 
% 1.61/2.01    X, composition( Z, converse( Y ) ) ), Y ), Z ) }.
% 1.61/2.01  { join( composition( converse( skol1 ), skol1 ), one ) = one }.
% 1.61/2.01  { join( composition( converse( skol2 ), skol2 ), one ) = one }.
% 1.61/2.01  { ! join( composition( converse( composition( skol1, skol2 ) ), composition
% 1.61/2.01    ( skol1, skol2 ) ), one ) = one }.
% 1.61/2.01  
% 1.61/2.01  percentage equality = 1.000000, percentage horn = 1.000000
% 1.61/2.01  This is a pure equality problem
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  Options Used:
% 1.61/2.01  
% 1.61/2.01  useres =            1
% 1.61/2.01  useparamod =        1
% 1.61/2.01  useeqrefl =         1
% 1.61/2.01  useeqfact =         1
% 1.61/2.01  usefactor =         1
% 1.61/2.01  usesimpsplitting =  0
% 1.61/2.01  usesimpdemod =      5
% 1.61/2.01  usesimpres =        3
% 1.61/2.01  
% 1.61/2.01  resimpinuse      =  1000
% 1.61/2.01  resimpclauses =     20000
% 1.61/2.01  substype =          eqrewr
% 1.61/2.01  backwardsubs =      1
% 1.61/2.01  selectoldest =      5
% 1.61/2.01  
% 1.61/2.01  litorderings [0] =  split
% 1.61/2.01  litorderings [1] =  extend the termordering, first sorting on arguments
% 1.61/2.01  
% 1.61/2.01  termordering =      kbo
% 1.61/2.01  
% 1.61/2.01  litapriori =        0
% 1.61/2.01  termapriori =       1
% 1.61/2.01  litaposteriori =    0
% 1.61/2.01  termaposteriori =   0
% 1.61/2.01  demodaposteriori =  0
% 1.61/2.01  ordereqreflfact =   0
% 1.61/2.01  
% 1.61/2.01  litselect =         negord
% 1.61/2.01  
% 1.61/2.01  maxweight =         15
% 1.61/2.01  maxdepth =          30000
% 1.61/2.01  maxlength =         115
% 1.61/2.01  maxnrvars =         195
% 1.61/2.01  excuselevel =       1
% 1.61/2.01  increasemaxweight = 1
% 1.61/2.01  
% 1.61/2.01  maxselected =       10000000
% 1.61/2.01  maxnrclauses =      10000000
% 1.61/2.01  
% 1.61/2.01  showgenerated =    0
% 1.61/2.01  showkept =         0
% 1.61/2.01  showselected =     0
% 1.61/2.01  showdeleted =      0
% 1.61/2.01  showresimp =       1
% 1.61/2.01  showstatus =       2000
% 1.61/2.01  
% 1.61/2.01  prologoutput =     0
% 1.61/2.01  nrgoals =          5000000
% 1.61/2.01  totalproof =       1
% 1.61/2.01  
% 1.61/2.01  Symbols occurring in the translation:
% 1.61/2.01  
% 1.61/2.01  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.61/2.01  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 1.61/2.01  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 1.61/2.01  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.61/2.01  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.61/2.01  join  [37, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 1.61/2.01  complement  [39, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 1.61/2.01  meet  [40, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 1.61/2.01  composition  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 1.61/2.01  one  [42, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 1.61/2.01  converse  [43, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 1.61/2.01  top  [44, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 1.61/2.01  zero  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 1.61/2.01  skol1  [46, 0]      (w:1, o:10, a:1, s:1, b:1), 
% 1.61/2.01  skol2  [47, 0]      (w:1, o:11, a:1, s:1, b:1).
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  Starting Search:
% 1.61/2.01  
% 1.61/2.01  *** allocated 15000 integers for clauses
% 1.61/2.01  *** allocated 22500 integers for clauses
% 1.61/2.01  *** allocated 33750 integers for clauses
% 1.61/2.01  *** allocated 50625 integers for clauses
% 1.61/2.01  *** allocated 75937 integers for clauses
% 1.61/2.01  *** allocated 113905 integers for clauses
% 1.61/2.01  *** allocated 15000 integers for termspace/termends
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  *** allocated 170857 integers for clauses
% 1.61/2.01  *** allocated 22500 integers for termspace/termends
% 1.61/2.01  *** allocated 256285 integers for clauses
% 1.61/2.01  *** allocated 33750 integers for termspace/termends
% 1.61/2.01  
% 1.61/2.01  Intermediate Status:
% 1.61/2.01  Generated:    21752
% 1.61/2.01  Kept:         2012
% 1.61/2.01  Inuse:        287
% 1.61/2.01  Deleted:      179
% 1.61/2.01  Deletedinuse: 61
% 1.61/2.01  
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  *** allocated 384427 integers for clauses
% 1.61/2.01  *** allocated 50625 integers for termspace/termends
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  *** allocated 576640 integers for clauses
% 1.61/2.01  *** allocated 75937 integers for termspace/termends
% 1.61/2.01  
% 1.61/2.01  Intermediate Status:
% 1.61/2.01  Generated:    67841
% 1.61/2.01  Kept:         4051
% 1.61/2.01  Inuse:        489
% 1.61/2.01  Deleted:      266
% 1.61/2.01  Deletedinuse: 88
% 1.61/2.01  
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  *** allocated 864960 integers for clauses
% 1.61/2.01  *** allocated 113905 integers for termspace/termends
% 1.61/2.01  
% 1.61/2.01  Intermediate Status:
% 1.61/2.01  Generated:    111889
% 1.61/2.01  Kept:         6060
% 1.61/2.01  Inuse:        600
% 1.61/2.01  Deleted:      306
% 1.61/2.01  Deletedinuse: 94
% 1.61/2.01  
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  *** allocated 1297440 integers for clauses
% 1.61/2.01  
% 1.61/2.01  Intermediate Status:
% 1.61/2.01  Generated:    180756
% 1.61/2.01  Kept:         8073
% 1.61/2.01  Inuse:        759
% 1.61/2.01  Deleted:      401
% 1.61/2.01  Deletedinuse: 98
% 1.61/2.01  
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  *** allocated 170857 integers for termspace/termends
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  Done
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  Intermediate Status:
% 1.61/2.01  Generated:    229348
% 1.61/2.01  Kept:         10083
% 1.61/2.01  Inuse:        865
% 1.61/2.01  Deleted:      437
% 1.61/2.01  Deletedinuse: 105
% 1.61/2.01  
% 1.61/2.01  Resimplifying inuse:
% 1.61/2.01  
% 1.61/2.01  Bliksems!, er is een bewijs:
% 1.61/2.01  % SZS status Theorem
% 1.61/2.01  % SZS output start Refutation
% 1.61/2.01  
% 1.61/2.01  (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( join( X, Y )
% 1.61/2.01    , Z ) }.
% 1.61/2.01  (2) {G0,W14,D6,L1,V2,M1} I { join( complement( join( complement( X ), 
% 1.61/2.01    complement( Y ) ) ), complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.01  (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X ), complement
% 1.61/2.01    ( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.01  (4) {G0,W11,D4,L1,V3,M1} I { composition( X, composition( Y, Z ) ) ==> 
% 1.61/2.01    composition( composition( X, Y ), Z ) }.
% 1.61/2.01  (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 1.61/2.01  (6) {G0,W13,D4,L1,V3,M1} I { join( composition( X, Z ), composition( Y, Z )
% 1.61/2.01     ) ==> composition( join( X, Y ), Z ) }.
% 1.61/2.01  (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.01  (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y ) ) ==> 
% 1.61/2.01    converse( join( X, Y ) ) }.
% 1.61/2.01  (9) {G0,W10,D4,L1,V2,M1} I { composition( converse( Y ), converse( X ) ) 
% 1.61/2.01    ==> converse( composition( X, Y ) ) }.
% 1.61/2.01  (10) {G0,W13,D6,L1,V2,M1} I { join( composition( converse( X ), complement
% 1.61/2.01    ( composition( X, Y ) ) ), complement( Y ) ) ==> complement( Y ) }.
% 1.61/2.01  (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top }.
% 1.61/2.01  (12) {G0,W6,D4,L1,V1,M1} I { meet( X, complement( X ) ) ==> zero }.
% 1.61/2.01  (13) {G0,W33,D7,L1,V3,M1} I { join( meet( composition( X, Y ), Z ), 
% 1.61/2.01    composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) ) ) ==> composition( meet( X, 
% 1.61/2.01    composition( Z, converse( Y ) ) ), meet( Y, composition( converse( X ), Z
% 1.61/2.01     ) ) ) }.
% 1.61/2.01  (16) {G0,W8,D5,L1,V0,M1} I { join( composition( converse( skol1 ), skol1 )
% 1.61/2.01    , one ) ==> one }.
% 1.61/2.01  (17) {G0,W8,D5,L1,V0,M1} I { join( composition( converse( skol2 ), skol2 )
% 1.61/2.01    , one ) ==> one }.
% 1.61/2.01  (18) {G1,W12,D7,L1,V0,M1} I;d(4) { ! join( composition( composition( 
% 1.61/2.01    converse( composition( skol1, skol2 ) ), skol1 ), skol2 ), one ) ==> one
% 1.61/2.01     }.
% 1.61/2.01  (19) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) ==> top }.
% 1.61/2.01  (21) {G1,W11,D4,L1,V3,M1} P(0,1);d(1) { join( join( Z, Y ), X ) = join( 
% 1.61/2.01    join( Z, X ), Y ) }.
% 1.61/2.01  (22) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), complement( X ) ) 
% 1.61/2.01    ==> join( Y, top ) }.
% 1.61/2.01  (23) {G2,W10,D6,L1,V2,M1} P(19,1) { join( join( complement( join( X, Y ) )
% 1.61/2.01    , X ), Y ) ==> top }.
% 1.61/2.01  (25) {G1,W12,D6,L1,V1,M1} P(17,1) { join( join( X, composition( converse( 
% 1.61/2.01    skol2 ), skol2 ) ), one ) ==> join( X, one ) }.
% 1.61/2.01  (29) {G1,W8,D5,L1,V0,M1} P(16,0) { join( one, composition( converse( skol1
% 1.61/2.01     ), skol1 ) ) ==> one }.
% 1.61/2.01  (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), complement( join
% 1.61/2.01    ( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.01  (39) {G2,W10,D4,L1,V2,M1} P(0,22) { join( join( Y, X ), complement( Y ) ) 
% 1.61/2.01    ==> join( X, top ) }.
% 1.61/2.01  (40) {G2,W9,D5,L1,V1,M1} P(11,22) { join( top, complement( complement( X )
% 1.61/2.01     ) ) ==> join( X, top ) }.
% 1.61/2.01  (50) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, Y ) }.
% 1.61/2.01  (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> zero }.
% 1.61/2.01  (53) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( zero, complement( X )
% 1.61/2.01     ) ) ==> meet( top, X ) }.
% 1.61/2.01  (54) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( complement( X ), zero
% 1.61/2.01     ) ) ==> meet( X, top ) }.
% 1.61/2.01  (56) {G2,W5,D3,L1,V0,M1} P(52,19) { join( zero, top ) ==> top }.
% 1.61/2.01  (59) {G3,W9,D4,L1,V1,M1} P(56,1) { join( join( X, zero ), top ) ==> join( X
% 1.61/2.01    , top ) }.
% 1.61/2.01  (74) {G1,W9,D4,L1,V2,M1} P(8,0);d(8) { converse( join( X, Y ) ) = converse
% 1.61/2.01    ( join( Y, X ) ) }.
% 1.61/2.01  (75) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( converse( X ), Y ) ) ==>
% 1.61/2.01     join( X, converse( Y ) ) }.
% 1.61/2.01  (76) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( Y, converse( X ) ) ) ==>
% 1.61/2.01     join( converse( Y ), X ) }.
% 1.61/2.01  (92) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( Y, converse( X )
% 1.61/2.01     ) ) ==> composition( X, converse( Y ) ) }.
% 1.61/2.01  (93) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( converse( X ), Y
% 1.61/2.01     ) ) ==> composition( converse( Y ), X ) }.
% 1.61/2.01  (96) {G3,W8,D4,L1,V0,M1} P(52,53) { complement( join( zero, zero ) ) ==> 
% 1.61/2.01    meet( top, top ) }.
% 1.61/2.01  (107) {G4,W9,D4,L1,V0,M1} P(96,11) { join( join( zero, zero ), meet( top, 
% 1.61/2.01    top ) ) ==> top }.
% 1.61/2.01  (119) {G5,W8,D5,L1,V0,M1} P(107,22);d(59);d(56) { join( top, complement( 
% 1.61/2.01    meet( top, top ) ) ) ==> top }.
% 1.61/2.01  (121) {G6,W9,D4,L1,V0,M1} P(119,22);d(40) { join( meet( top, top ), top ) 
% 1.61/2.01    ==> join( top, top ) }.
% 1.61/2.01  (131) {G2,W9,D5,L1,V3,M1} P(13,22);d(11) { join( meet( composition( X, Y )
% 1.61/2.01    , Z ), top ) ==> top }.
% 1.61/2.01  (145) {G3,W7,D4,L1,V2,M1} P(5,131) { join( meet( X, Y ), top ) ==> top }.
% 1.61/2.01  (146) {G7,W5,D3,L1,V0,M1} P(145,121) { join( top, top ) ==> top }.
% 1.61/2.01  (149) {G4,W7,D4,L1,V2,M1} P(145,0) { join( top, meet( X, Y ) ) ==> top }.
% 1.61/2.01  (160) {G8,W9,D4,L1,V1,M1} P(146,1) { join( join( X, top ), top ) ==> join( 
% 1.61/2.01    X, top ) }.
% 1.61/2.01  (161) {G8,W8,D5,L1,V2,M1} P(149,22);d(146) { join( top, complement( meet( X
% 1.61/2.01    , Y ) ) ) ==> top }.
% 1.61/2.01  (175) {G9,W9,D4,L1,V1,M1} P(160,0);d(1) { join( join( top, X ), top ) ==> 
% 1.61/2.01    join( X, top ) }.
% 1.61/2.01  (190) {G9,W6,D4,L1,V1,M1} P(54,40);d(161);d(59) { join( complement( X ), 
% 1.61/2.01    top ) ==> top }.
% 1.61/2.01  (191) {G10,W5,D3,L1,V1,M1} P(40,175);d(160);d(190) { join( X, top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  (223) {G11,W8,D4,L1,V2,M1} S(39);d(191) { join( join( Y, X ), complement( Y
% 1.61/2.01     ) ) ==> top }.
% 1.61/2.01  (229) {G12,W10,D5,L1,V2,M1} P(8,223) { join( converse( join( X, Y ) ), 
% 1.61/2.01    complement( converse( X ) ) ) ==> top }.
% 1.61/2.01  (272) {G13,W8,D5,L1,V1,M1} P(191,229) { join( converse( top ), complement( 
% 1.61/2.01    converse( X ) ) ) ==> top }.
% 1.61/2.01  (285) {G14,W4,D3,L1,V0,M1} P(272,74);d(76);d(191) { converse( top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  (310) {G2,W14,D6,L1,V1,M1} P(6,25) { join( composition( join( X, converse( 
% 1.61/2.01    skol2 ) ), skol2 ), one ) ==> join( composition( X, skol2 ), one ) }.
% 1.61/2.01  (352) {G2,W6,D4,L1,V1,M1} P(5,93);d(7) { composition( converse( one ), X ) 
% 1.61/2.01    ==> X }.
% 1.61/2.01  (367) {G3,W4,D3,L1,V0,M1} P(352,5) { converse( one ) ==> one }.
% 1.61/2.01  (368) {G4,W5,D3,L1,V1,M1} P(367,352) { composition( one, X ) ==> X }.
% 1.61/2.01  (375) {G5,W8,D4,L1,V1,M1} P(368,10);d(352) { join( complement( X ), 
% 1.61/2.01    complement( X ) ) ==> complement( X ) }.
% 1.61/2.01  (376) {G5,W11,D4,L1,V2,M1} P(368,6) { join( X, composition( Y, X ) ) = 
% 1.61/2.01    composition( join( one, Y ), X ) }.
% 1.61/2.01  (383) {G6,W7,D4,L1,V1,M1} P(375,3) { complement( complement( X ) ) = meet( 
% 1.61/2.01    X, X ) }.
% 1.61/2.01  (395) {G12,W8,D5,L1,V2,M1} P(30,223) { join( X, complement( meet( X, Y ) )
% 1.61/2.01     ) ==> top }.
% 1.61/2.01  (399) {G11,W7,D4,L1,V1,M1} P(191,30);d(52) { join( meet( X, top ), zero ) 
% 1.61/2.01    ==> X }.
% 1.61/2.01  (411) {G2,W7,D4,L1,V1,M1} P(19,30);d(52) { join( meet( X, X ), zero ) ==> X
% 1.61/2.01     }.
% 1.61/2.01  (416) {G2,W7,D4,L1,V1,M1} P(12,30);d(3) { join( zero, meet( X, X ) ) ==> X
% 1.61/2.01     }.
% 1.61/2.01  (429) {G12,W7,D4,L1,V1,M1} P(50,399) { join( meet( top, X ), zero ) ==> X
% 1.61/2.01     }.
% 1.61/2.01  (431) {G12,W7,D4,L1,V1,M1} P(399,0) { join( zero, meet( X, top ) ) ==> X
% 1.61/2.01     }.
% 1.61/2.01  (448) {G13,W7,D4,L1,V1,M1} P(429,0) { join( zero, meet( top, X ) ) ==> X
% 1.61/2.01     }.
% 1.61/2.01  (467) {G7,W7,D4,L1,V1,M1} P(383,54);d(411) { meet( complement( X ), top ) 
% 1.61/2.01    ==> complement( X ) }.
% 1.61/2.01  (479) {G13,W7,D4,L1,V1,M1} P(467,431) { join( zero, complement( X ) ) ==> 
% 1.61/2.01    complement( X ) }.
% 1.61/2.01  (484) {G14,W5,D3,L1,V1,M1} P(383,479);d(416) { meet( X, X ) ==> X }.
% 1.61/2.01  (485) {G14,W11,D4,L1,V2,M1} P(479,21) { join( join( zero, Y ), complement( 
% 1.61/2.01    X ) ) ==> join( complement( X ), Y ) }.
% 1.61/2.01  (489) {G14,W7,D4,L1,V1,M1} P(479,53) { meet( top, X ) ==> complement( 
% 1.61/2.01    complement( X ) ) }.
% 1.61/2.01  (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement( complement
% 1.61/2.01    ( X ) ) ==> X }.
% 1.61/2.01  (494) {G15,W5,D3,L1,V1,M1} P(484,411) { join( X, zero ) ==> X }.
% 1.61/2.01  (497) {G16,W5,D3,L1,V1,M1} P(490,375) { join( X, X ) ==> X }.
% 1.61/2.01  (499) {G16,W10,D5,L1,V2,M1} P(490,3) { complement( join( X, complement( Y )
% 1.61/2.01     ) ) ==> meet( complement( X ), Y ) }.
% 1.61/2.01  (500) {G16,W10,D5,L1,V2,M1} P(490,3) { complement( join( complement( Y ), X
% 1.61/2.01     ) ) ==> meet( Y, complement( X ) ) }.
% 1.61/2.01  (501) {G16,W10,D4,L1,V2,M1} P(3,490) { join( complement( X ), complement( Y
% 1.61/2.01     ) ) ==> complement( meet( X, Y ) ) }.
% 1.61/2.01  (502) {G17,W9,D4,L1,V2,M1} P(497,21);d(1);d(497) { join( join( X, Y ), Y ) 
% 1.61/2.01    ==> join( X, Y ) }.
% 1.61/2.01  (510) {G15,W8,D5,L1,V2,M1} P(395,23);d(52);d(485) { join( complement( meet
% 1.61/2.01    ( X, Y ) ), X ) ==> top }.
% 1.61/2.01  (522) {G16,W8,D5,L1,V2,M1} P(50,510) { join( complement( meet( Y, X ) ), X
% 1.61/2.01     ) ==> top }.
% 1.61/2.01  (524) {G17,W9,D4,L1,V2,M1} P(522,30);d(52);d(494) { meet( meet( X, Y ), Y )
% 1.61/2.01     ==> meet( X, Y ) }.
% 1.61/2.01  (530) {G17,W8,D5,L1,V2,M1} P(522,3);d(52) { meet( meet( X, complement( Y )
% 1.61/2.01     ), Y ) ==> zero }.
% 1.61/2.01  (533) {G18,W8,D5,L1,V2,M1} P(530,50) { meet( Y, meet( X, complement( Y ) )
% 1.61/2.01     ) ==> zero }.
% 1.61/2.01  (539) {G19,W9,D6,L1,V2,M1} P(533,30);d(479);d(500) { meet( X, complement( 
% 1.61/2.01    meet( Y, complement( X ) ) ) ) ==> X }.
% 1.61/2.01  (595) {G18,W9,D4,L1,V2,M1} P(524,50) { meet( Y, meet( X, Y ) ) ==> meet( X
% 1.61/2.01    , Y ) }.
% 1.61/2.01  (606) {G18,W8,D5,L1,V2,M1} P(30,502);d(500) { join( X, meet( X, complement
% 1.61/2.01    ( Y ) ) ) ==> X }.
% 1.61/2.01  (610) {G19,W7,D4,L1,V2,M1} P(490,606) { join( Y, meet( Y, X ) ) ==> Y }.
% 1.61/2.01  (621) {G20,W7,D4,L1,V2,M1} P(595,610) { join( X, meet( Y, X ) ) ==> X }.
% 1.61/2.01  (639) {G21,W7,D4,L1,V2,M1} P(621,0) { join( meet( Y, X ), X ) ==> X }.
% 1.61/2.01  (723) {G15,W8,D6,L1,V1,M1} P(11,75);d(285) { join( X, converse( complement
% 1.61/2.01    ( converse( X ) ) ) ) ==> top }.
% 1.61/2.01  (728) {G16,W9,D7,L1,V1,M1} P(723,30);d(52);d(494) { meet( X, converse( 
% 1.61/2.01    complement( converse( complement( X ) ) ) ) ) ==> X }.
% 1.61/2.01  (748) {G22,W9,D6,L1,V2,M1} P(639,76);d(7) { join( converse( meet( X, 
% 1.61/2.01    converse( Y ) ) ), Y ) ==> Y }.
% 1.61/2.01  (817) {G23,W12,D6,L1,V1,M1} P(728,748) { join( converse( X ), complement( 
% 1.61/2.01    converse( complement( X ) ) ) ) ==> complement( converse( complement( X )
% 1.61/2.01     ) ) }.
% 1.61/2.01  (820) {G19,W9,D7,L1,V1,M1} P(728,595) { meet( converse( complement( 
% 1.61/2.01    converse( complement( X ) ) ) ), X ) ==> X }.
% 1.61/2.01  (831) {G17,W10,D5,L1,V2,M1} P(490,501) { complement( meet( complement( X )
% 1.61/2.01    , Y ) ) ==> join( X, complement( Y ) ) }.
% 1.61/2.01  (943) {G18,W9,D7,L1,V1,M1} P(728,831);d(490) { join( X, complement( 
% 1.61/2.01    converse( complement( converse( X ) ) ) ) ) ==> X }.
% 1.61/2.01  (947) {G20,W7,D4,L1,V2,M1} P(831,539);d(490) { meet( Y, join( X, Y ) ) ==> 
% 1.61/2.01    Y }.
% 1.61/2.01  (1166) {G24,W7,D5,L1,V1,M1} P(7,943);d(817) { complement( converse( 
% 1.61/2.01    complement( X ) ) ) ==> converse( X ) }.
% 1.61/2.01  (1180) {G25,W7,D4,L1,V1,M1} P(1166,490) { converse( complement( X ) ) ==> 
% 1.61/2.01    complement( converse( X ) ) }.
% 1.61/2.01  (1402) {G17,W10,D4,L1,V2,M1} P(490,499) { meet( complement( Y ), complement
% 1.61/2.01    ( X ) ) ==> complement( join( Y, X ) ) }.
% 1.61/2.01  (1426) {G18,W9,D4,L1,V2,M1} P(1402,50);d(1402) { complement( join( X, Y ) )
% 1.61/2.01     = complement( join( Y, X ) ) }.
% 1.61/2.01  (1448) {G26,W11,D4,L1,V2,M1} P(1426,820);d(1180);d(7);d(490) { meet( join( 
% 1.61/2.01    Y, X ), join( X, Y ) ) ==> join( X, Y ) }.
% 1.61/2.01  (8498) {G6,W10,D6,L1,V1,M1} P(29,376);d(368) { join( X, composition( 
% 1.61/2.01    composition( converse( skol1 ), skol1 ), X ) ) ==> X }.
% 1.61/2.01  (9530) {G27,W10,D6,L1,V1,M1} P(8498,1448);d(947) { join( composition( 
% 1.61/2.01    composition( converse( skol1 ), skol1 ), X ), X ) ==> X }.
% 1.61/2.01  (9576) {G28,W10,D6,L1,V1,M1} P(9530,76);d(7);d(92);d(93);d(4) { join( 
% 1.61/2.01    composition( composition( X, converse( skol1 ) ), skol1 ), X ) ==> X }.
% 1.61/2.01  (9579) {G29,W12,D7,L1,V0,M1} P(9576,310);d(17);d(9) { join( composition( 
% 1.61/2.01    composition( converse( composition( skol1, skol2 ) ), skol1 ), skol2 ), 
% 1.61/2.01    one ) ==> one }.
% 1.61/2.01  (10099) {G30,W0,D0,L0,V0,M0} S(18);d(9579);q {  }.
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  % SZS output end Refutation
% 1.61/2.01  found a proof!
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  Unprocessed initial clauses:
% 1.61/2.01  
% 1.61/2.01  (10101) {G0,W7,D3,L1,V2,M1}  { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  (10102) {G0,W11,D4,L1,V3,M1}  { join( X, join( Y, Z ) ) = join( join( X, Y
% 1.61/2.01     ), Z ) }.
% 1.61/2.01  (10103) {G0,W14,D6,L1,V2,M1}  { X = join( complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ), complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.01  (10104) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) = complement( join( complement
% 1.61/2.01    ( X ), complement( Y ) ) ) }.
% 1.61/2.01  (10105) {G0,W11,D4,L1,V3,M1}  { composition( X, composition( Y, Z ) ) = 
% 1.61/2.01    composition( composition( X, Y ), Z ) }.
% 1.61/2.01  (10106) {G0,W5,D3,L1,V1,M1}  { composition( X, one ) = X }.
% 1.61/2.01  (10107) {G0,W13,D4,L1,V3,M1}  { composition( join( X, Y ), Z ) = join( 
% 1.61/2.01    composition( X, Z ), composition( Y, Z ) ) }.
% 1.61/2.01  (10108) {G0,W5,D4,L1,V1,M1}  { converse( converse( X ) ) = X }.
% 1.61/2.01  (10109) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) = join( converse( 
% 1.61/2.01    X ), converse( Y ) ) }.
% 1.61/2.01  (10110) {G0,W10,D4,L1,V2,M1}  { converse( composition( X, Y ) ) = 
% 1.61/2.01    composition( converse( Y ), converse( X ) ) }.
% 1.61/2.01  (10111) {G0,W13,D6,L1,V2,M1}  { join( composition( converse( X ), 
% 1.61/2.01    complement( composition( X, Y ) ) ), complement( Y ) ) = complement( Y )
% 1.61/2.01     }.
% 1.61/2.01  (10112) {G0,W6,D4,L1,V1,M1}  { top = join( X, complement( X ) ) }.
% 1.61/2.01  (10113) {G0,W6,D4,L1,V1,M1}  { zero = meet( X, complement( X ) ) }.
% 1.61/2.01  (10114) {G0,W33,D7,L1,V3,M1}  { join( meet( composition( X, Y ), Z ), 
% 1.61/2.01    composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) ) ) = composition( meet( X, composition
% 1.61/2.01    ( Z, converse( Y ) ) ), meet( Y, composition( converse( X ), Z ) ) ) }.
% 1.61/2.01  (10115) {G0,W27,D8,L1,V3,M1}  { join( meet( composition( X, Y ), Z ), meet
% 1.61/2.01    ( composition( X, meet( Y, composition( converse( X ), Z ) ) ), Z ) ) = 
% 1.61/2.01    meet( composition( X, meet( Y, composition( converse( X ), Z ) ) ), Z )
% 1.61/2.01     }.
% 1.61/2.01  (10116) {G0,W27,D8,L1,V3,M1}  { join( meet( composition( X, Y ), Z ), meet
% 1.61/2.01    ( composition( meet( X, composition( Z, converse( Y ) ) ), Y ), Z ) ) = 
% 1.61/2.01    meet( composition( meet( X, composition( Z, converse( Y ) ) ), Y ), Z )
% 1.61/2.01     }.
% 1.61/2.01  (10117) {G0,W8,D5,L1,V0,M1}  { join( composition( converse( skol1 ), skol1
% 1.61/2.01     ), one ) = one }.
% 1.61/2.01  (10118) {G0,W8,D5,L1,V0,M1}  { join( composition( converse( skol2 ), skol2
% 1.61/2.01     ), one ) = one }.
% 1.61/2.01  (10119) {G0,W12,D6,L1,V0,M1}  { ! join( composition( converse( composition
% 1.61/2.01    ( skol1, skol2 ) ), composition( skol1, skol2 ) ), one ) = one }.
% 1.61/2.01  
% 1.61/2.01  
% 1.61/2.01  Total Proof:
% 1.61/2.01  
% 1.61/2.01  subsumption: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent0: (10101) {G0,W7,D3,L1,V2,M1}  { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join
% 1.61/2.01    ( join( X, Y ), Z ) }.
% 1.61/2.01  parent0: (10102) {G0,W11,D4,L1,V3,M1}  { join( X, join( Y, Z ) ) = join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10122) {G0,W14,D6,L1,V2,M1}  { join( complement( join( complement
% 1.61/2.01    ( X ), complement( Y ) ) ), complement( join( complement( X ), Y ) ) ) = 
% 1.61/2.01    X }.
% 1.61/2.01  parent0[0]: (10103) {G0,W14,D6,L1,V2,M1}  { X = join( complement( join( 
% 1.61/2.01    complement( X ), complement( Y ) ) ), complement( join( complement( X ), 
% 1.61/2.01    Y ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (2) {G0,W14,D6,L1,V2,M1} I { join( complement( join( 
% 1.61/2.01    complement( X ), complement( Y ) ) ), complement( join( complement( X ), 
% 1.61/2.01    Y ) ) ) ==> X }.
% 1.61/2.01  parent0: (10122) {G0,W14,D6,L1,V2,M1}  { join( complement( join( complement
% 1.61/2.01    ( X ), complement( Y ) ) ), complement( join( complement( X ), Y ) ) ) = 
% 1.61/2.01    X }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10125) {G0,W10,D5,L1,V2,M1}  { complement( join( complement( X ), 
% 1.61/2.01    complement( Y ) ) ) = meet( X, Y ) }.
% 1.61/2.01  parent0[0]: (10104) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) = complement( join
% 1.61/2.01    ( complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.01  parent0: (10125) {G0,W10,D5,L1,V2,M1}  { complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ) = meet( X, Y ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (4) {G0,W11,D4,L1,V3,M1} I { composition( X, composition( Y, Z
% 1.61/2.01     ) ) ==> composition( composition( X, Y ), Z ) }.
% 1.61/2.01  parent0: (10105) {G0,W11,D4,L1,V3,M1}  { composition( X, composition( Y, Z
% 1.61/2.01     ) ) = composition( composition( X, Y ), Z ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 1.61/2.01  parent0: (10106) {G0,W5,D3,L1,V1,M1}  { composition( X, one ) = X }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10140) {G0,W13,D4,L1,V3,M1}  { join( composition( X, Z ), 
% 1.61/2.01    composition( Y, Z ) ) = composition( join( X, Y ), Z ) }.
% 1.61/2.01  parent0[0]: (10107) {G0,W13,D4,L1,V3,M1}  { composition( join( X, Y ), Z ) 
% 1.61/2.01    = join( composition( X, Z ), composition( Y, Z ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (6) {G0,W13,D4,L1,V3,M1} I { join( composition( X, Z ), 
% 1.61/2.01    composition( Y, Z ) ) ==> composition( join( X, Y ), Z ) }.
% 1.61/2.01  parent0: (10140) {G0,W13,D4,L1,V3,M1}  { join( composition( X, Z ), 
% 1.61/2.01    composition( Y, Z ) ) = composition( join( X, Y ), Z ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X
% 1.61/2.01     }.
% 1.61/2.01  parent0: (10108) {G0,W5,D4,L1,V1,M1}  { converse( converse( X ) ) = X }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10155) {G0,W10,D4,L1,V2,M1}  { join( converse( X ), converse( Y )
% 1.61/2.01     ) = converse( join( X, Y ) ) }.
% 1.61/2.01  parent0[0]: (10109) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) = join
% 1.61/2.01    ( converse( X ), converse( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y
% 1.61/2.01     ) ) ==> converse( join( X, Y ) ) }.
% 1.61/2.01  parent0: (10155) {G0,W10,D4,L1,V2,M1}  { join( converse( X ), converse( Y )
% 1.61/2.01     ) = converse( join( X, Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10164) {G0,W10,D4,L1,V2,M1}  { composition( converse( Y ), 
% 1.61/2.01    converse( X ) ) = converse( composition( X, Y ) ) }.
% 1.61/2.01  parent0[0]: (10110) {G0,W10,D4,L1,V2,M1}  { converse( composition( X, Y ) )
% 1.61/2.01     = composition( converse( Y ), converse( X ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (9) {G0,W10,D4,L1,V2,M1} I { composition( converse( Y ), 
% 1.61/2.01    converse( X ) ) ==> converse( composition( X, Y ) ) }.
% 1.61/2.01  parent0: (10164) {G0,W10,D4,L1,V2,M1}  { composition( converse( Y ), 
% 1.61/2.01    converse( X ) ) = converse( composition( X, Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (10) {G0,W13,D6,L1,V2,M1} I { join( composition( converse( X )
% 1.61/2.01    , complement( composition( X, Y ) ) ), complement( Y ) ) ==> complement( 
% 1.61/2.01    Y ) }.
% 1.61/2.01  parent0: (10111) {G0,W13,D6,L1,V2,M1}  { join( composition( converse( X ), 
% 1.61/2.01    complement( composition( X, Y ) ) ), complement( Y ) ) = complement( Y )
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10185) {G0,W6,D4,L1,V1,M1}  { join( X, complement( X ) ) = top }.
% 1.61/2.01  parent0[0]: (10112) {G0,W6,D4,L1,V1,M1}  { top = join( X, complement( X ) )
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> 
% 1.61/2.01    top }.
% 1.61/2.01  parent0: (10185) {G0,W6,D4,L1,V1,M1}  { join( X, complement( X ) ) = top
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10197) {G0,W6,D4,L1,V1,M1}  { meet( X, complement( X ) ) = zero
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (10113) {G0,W6,D4,L1,V1,M1}  { zero = meet( X, complement( X )
% 1.61/2.01     ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (12) {G0,W6,D4,L1,V1,M1} I { meet( X, complement( X ) ) ==> 
% 1.61/2.01    zero }.
% 1.61/2.01  parent0: (10197) {G0,W6,D4,L1,V1,M1}  { meet( X, complement( X ) ) = zero
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (13) {G0,W33,D7,L1,V3,M1} I { join( meet( composition( X, Y )
% 1.61/2.01    , Z ), composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) ) ) ==> composition( meet( X, 
% 1.61/2.01    composition( Z, converse( Y ) ) ), meet( Y, composition( converse( X ), Z
% 1.61/2.01     ) ) ) }.
% 1.61/2.01  parent0: (10114) {G0,W33,D7,L1,V3,M1}  { join( meet( composition( X, Y ), Z
% 1.61/2.01     ), composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) ) ) = composition( meet( X, composition
% 1.61/2.01    ( Z, converse( Y ) ) ), meet( Y, composition( converse( X ), Z ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (16) {G0,W8,D5,L1,V0,M1} I { join( composition( converse( 
% 1.61/2.01    skol1 ), skol1 ), one ) ==> one }.
% 1.61/2.01  parent0: (10117) {G0,W8,D5,L1,V0,M1}  { join( composition( converse( skol1
% 1.61/2.01     ), skol1 ), one ) = one }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (17) {G0,W8,D5,L1,V0,M1} I { join( composition( converse( 
% 1.61/2.01    skol2 ), skol2 ), one ) ==> one }.
% 1.61/2.01  parent0: (10118) {G0,W8,D5,L1,V0,M1}  { join( composition( converse( skol2
% 1.61/2.01     ), skol2 ), one ) = one }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10283) {G1,W12,D7,L1,V0,M1}  { ! join( composition( composition( 
% 1.61/2.01    converse( composition( skol1, skol2 ) ), skol1 ), skol2 ), one ) = one
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (4) {G0,W11,D4,L1,V3,M1} I { composition( X, composition( Y, Z
% 1.61/2.01     ) ) ==> composition( composition( X, Y ), Z ) }.
% 1.61/2.01  parent1[0; 3]: (10119) {G0,W12,D6,L1,V0,M1}  { ! join( composition( 
% 1.61/2.01    converse( composition( skol1, skol2 ) ), composition( skol1, skol2 ) ), 
% 1.61/2.01    one ) = one }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := converse( composition( skol1, skol2 ) )
% 1.61/2.01     Y := skol1
% 1.61/2.01     Z := skol2
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (18) {G1,W12,D7,L1,V0,M1} I;d(4) { ! join( composition( 
% 1.61/2.01    composition( converse( composition( skol1, skol2 ) ), skol1 ), skol2 ), 
% 1.61/2.01    one ) ==> one }.
% 1.61/2.01  parent0: (10283) {G1,W12,D7,L1,V0,M1}  { ! join( composition( composition( 
% 1.61/2.01    converse( composition( skol1, skol2 ) ), skol1 ), skol2 ), one ) = one
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10285) {G0,W6,D4,L1,V1,M1}  { top ==> join( X, complement( X ) )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10286) {G1,W6,D4,L1,V1,M1}  { top ==> join( complement( X ), X )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent1[0; 2]: (10285) {G0,W6,D4,L1,V1,M1}  { top ==> join( X, complement( 
% 1.61/2.01    X ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := complement( X )
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10289) {G1,W6,D4,L1,V1,M1}  { join( complement( X ), X ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (10286) {G1,W6,D4,L1,V1,M1}  { top ==> join( complement( X ), X
% 1.61/2.01     ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (19) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) 
% 1.61/2.01    ==> top }.
% 1.61/2.01  parent0: (10289) {G1,W6,D4,L1,V1,M1}  { join( complement( X ), X ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10290) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 1.61/2.01    , join( Y, Z ) ) }.
% 1.61/2.01  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10295) {G1,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( 
% 1.61/2.01    X, join( Z, Y ) ) }.
% 1.61/2.01  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent1[0; 8]: (10290) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 1.61/2.01    join( X, join( Y, Z ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := Z
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10308) {G1,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( 
% 1.61/2.01    join( X, Z ), Y ) }.
% 1.61/2.01  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  parent1[0; 6]: (10295) {G1,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 1.61/2.01    join( X, join( Z, Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Z
% 1.61/2.01     Z := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (21) {G1,W11,D4,L1,V3,M1} P(0,1);d(1) { join( join( Z, Y ), X
% 1.61/2.01     ) = join( join( Z, X ), Y ) }.
% 1.61/2.01  parent0: (10308) {G1,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( 
% 1.61/2.01    join( X, Z ), Y ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Z
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10310) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 1.61/2.01    , join( Y, Z ) ) }.
% 1.61/2.01  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10313) {G1,W10,D4,L1,V2,M1}  { join( join( X, Y ), complement( Y
% 1.61/2.01     ) ) ==> join( X, top ) }.
% 1.61/2.01  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent1[0; 9]: (10310) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 1.61/2.01    join( X, join( Y, Z ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := complement( Y )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (22) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 1.61/2.01    complement( X ) ) ==> join( Y, top ) }.
% 1.61/2.01  parent0: (10313) {G1,W10,D4,L1,V2,M1}  { join( join( X, Y ), complement( Y
% 1.61/2.01     ) ) ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10317) {G1,W6,D4,L1,V1,M1}  { top ==> join( complement( X ), X )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (19) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) 
% 1.61/2.01    ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10319) {G1,W10,D6,L1,V2,M1}  { top ==> join( join( complement( 
% 1.61/2.01    join( X, Y ) ), X ), Y ) }.
% 1.61/2.01  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  parent1[0; 2]: (10317) {G1,W6,D4,L1,V1,M1}  { top ==> join( complement( X )
% 1.61/2.01    , X ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := complement( join( X, Y ) )
% 1.61/2.01     Y := X
% 1.61/2.01     Z := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := join( X, Y )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10320) {G1,W10,D6,L1,V2,M1}  { join( join( complement( join( X, Y
% 1.61/2.01     ) ), X ), Y ) ==> top }.
% 1.61/2.01  parent0[0]: (10319) {G1,W10,D6,L1,V2,M1}  { top ==> join( join( complement
% 1.61/2.01    ( join( X, Y ) ), X ), Y ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (23) {G2,W10,D6,L1,V2,M1} P(19,1) { join( join( complement( 
% 1.61/2.01    join( X, Y ) ), X ), Y ) ==> top }.
% 1.61/2.01  parent0: (10320) {G1,W10,D6,L1,V2,M1}  { join( join( complement( join( X, Y
% 1.61/2.01     ) ), X ), Y ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10322) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 1.61/2.01    , join( Y, Z ) ) }.
% 1.61/2.01  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10324) {G1,W12,D6,L1,V1,M1}  { join( join( X, composition( 
% 1.61/2.01    converse( skol2 ), skol2 ) ), one ) ==> join( X, one ) }.
% 1.61/2.01  parent0[0]: (17) {G0,W8,D5,L1,V0,M1} I { join( composition( converse( skol2
% 1.61/2.01     ), skol2 ), one ) ==> one }.
% 1.61/2.01  parent1[0; 11]: (10322) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==>
% 1.61/2.01     join( X, join( Y, Z ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := composition( converse( skol2 ), skol2 )
% 1.61/2.01     Z := one
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (25) {G1,W12,D6,L1,V1,M1} P(17,1) { join( join( X, composition
% 1.61/2.01    ( converse( skol2 ), skol2 ) ), one ) ==> join( X, one ) }.
% 1.61/2.01  parent0: (10324) {G1,W12,D6,L1,V1,M1}  { join( join( X, composition( 
% 1.61/2.01    converse( skol2 ), skol2 ) ), one ) ==> join( X, one ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10327) {G0,W8,D5,L1,V0,M1}  { one ==> join( composition( converse
% 1.61/2.01    ( skol1 ), skol1 ), one ) }.
% 1.61/2.01  parent0[0]: (16) {G0,W8,D5,L1,V0,M1} I { join( composition( converse( skol1
% 1.61/2.01     ), skol1 ), one ) ==> one }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10328) {G1,W8,D5,L1,V0,M1}  { one ==> join( one, composition( 
% 1.61/2.01    converse( skol1 ), skol1 ) ) }.
% 1.61/2.01  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent1[0; 2]: (10327) {G0,W8,D5,L1,V0,M1}  { one ==> join( composition( 
% 1.61/2.01    converse( skol1 ), skol1 ), one ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := composition( converse( skol1 ), skol1 )
% 1.61/2.01     Y := one
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10331) {G1,W8,D5,L1,V0,M1}  { join( one, composition( converse( 
% 1.61/2.01    skol1 ), skol1 ) ) ==> one }.
% 1.61/2.01  parent0[0]: (10328) {G1,W8,D5,L1,V0,M1}  { one ==> join( one, composition( 
% 1.61/2.01    converse( skol1 ), skol1 ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (29) {G1,W8,D5,L1,V0,M1} P(16,0) { join( one, composition( 
% 1.61/2.01    converse( skol1 ), skol1 ) ) ==> one }.
% 1.61/2.01  parent0: (10331) {G1,W8,D5,L1,V0,M1}  { join( one, composition( converse( 
% 1.61/2.01    skol1 ), skol1 ) ) ==> one }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10334) {G1,W11,D6,L1,V2,M1}  { join( meet( X, Y ), complement( 
% 1.61/2.01    join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.01  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.01  parent1[0; 2]: (2) {G0,W14,D6,L1,V2,M1} I { join( complement( join( 
% 1.61/2.01    complement( X ), complement( Y ) ) ), complement( join( complement( X ), 
% 1.61/2.01    Y ) ) ) ==> X }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.01    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.01  parent0: (10334) {G1,W11,D6,L1,V2,M1}  { join( meet( X, Y ), complement( 
% 1.61/2.01    join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10336) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 1.61/2.01     ), complement( Y ) ) }.
% 1.61/2.01  parent0[0]: (22) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 1.61/2.01    complement( X ) ) ==> join( Y, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10339) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( Y, 
% 1.61/2.01    X ), complement( Y ) ) }.
% 1.61/2.01  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent1[0; 5]: (10336) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( 
% 1.61/2.01    join( X, Y ), complement( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10352) {G1,W10,D4,L1,V2,M1}  { join( join( Y, X ), complement( Y )
% 1.61/2.01     ) ==> join( X, top ) }.
% 1.61/2.01  parent0[0]: (10339) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( 
% 1.61/2.01    Y, X ), complement( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (39) {G2,W10,D4,L1,V2,M1} P(0,22) { join( join( Y, X ), 
% 1.61/2.01    complement( Y ) ) ==> join( X, top ) }.
% 1.61/2.01  parent0: (10352) {G1,W10,D4,L1,V2,M1}  { join( join( Y, X ), complement( Y
% 1.61/2.01     ) ) ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10354) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 1.61/2.01     ), complement( Y ) ) }.
% 1.61/2.01  parent0[0]: (22) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 1.61/2.01    complement( X ) ) ==> join( Y, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10355) {G1,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( top, 
% 1.61/2.01    complement( complement( X ) ) ) }.
% 1.61/2.01  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent1[0; 5]: (10354) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( 
% 1.61/2.01    join( X, Y ), complement( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := complement( X )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10356) {G1,W9,D5,L1,V1,M1}  { join( top, complement( complement( X
% 1.61/2.01     ) ) ) ==> join( X, top ) }.
% 1.61/2.01  parent0[0]: (10355) {G1,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( top, 
% 1.61/2.01    complement( complement( X ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (40) {G2,W9,D5,L1,V1,M1} P(11,22) { join( top, complement( 
% 1.61/2.01    complement( X ) ) ) ==> join( X, top ) }.
% 1.61/2.01  parent0: (10356) {G1,W9,D5,L1,V1,M1}  { join( top, complement( complement( 
% 1.61/2.01    X ) ) ) ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10357) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 1.61/2.01    complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10359) {G1,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join
% 1.61/2.01    ( complement( Y ), complement( X ) ) ) }.
% 1.61/2.01  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent1[0; 5]: (10357) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.01    ( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := complement( X )
% 1.61/2.01     Y := complement( Y )
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10361) {G1,W7,D3,L1,V2,M1}  { meet( X, Y ) ==> meet( Y, X ) }.
% 1.61/2.01  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.01  parent1[0; 4]: (10359) {G1,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.01    ( join( complement( Y ), complement( X ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (50) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X
% 1.61/2.01    , Y ) }.
% 1.61/2.01  parent0: (10361) {G1,W7,D3,L1,V2,M1}  { meet( X, Y ) ==> meet( Y, X ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10363) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 1.61/2.01    complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10366) {G1,W7,D4,L1,V1,M1}  { meet( X, complement( X ) ) ==> 
% 1.61/2.01    complement( top ) }.
% 1.61/2.01  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent1[0; 6]: (10363) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.01    ( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := complement( X )
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := complement( X )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10367) {G1,W4,D3,L1,V0,M1}  { zero ==> complement( top ) }.
% 1.61/2.01  parent0[0]: (12) {G0,W6,D4,L1,V1,M1} I { meet( X, complement( X ) ) ==> 
% 1.61/2.01    zero }.
% 1.61/2.01  parent1[0; 1]: (10366) {G1,W7,D4,L1,V1,M1}  { meet( X, complement( X ) ) 
% 1.61/2.01    ==> complement( top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10368) {G1,W4,D3,L1,V0,M1}  { complement( top ) ==> zero }.
% 1.61/2.01  parent0[0]: (10367) {G1,W4,D3,L1,V0,M1}  { zero ==> complement( top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==>
% 1.61/2.01     zero }.
% 1.61/2.01  parent0: (10368) {G1,W4,D3,L1,V0,M1}  { complement( top ) ==> zero }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10370) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 1.61/2.01    complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10371) {G1,W9,D5,L1,V1,M1}  { meet( top, X ) ==> complement( join
% 1.61/2.01    ( zero, complement( X ) ) ) }.
% 1.61/2.01  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.01    zero }.
% 1.61/2.01  parent1[0; 6]: (10370) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.01    ( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := top
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10373) {G1,W9,D5,L1,V1,M1}  { complement( join( zero, complement( 
% 1.61/2.01    X ) ) ) ==> meet( top, X ) }.
% 1.61/2.01  parent0[0]: (10371) {G1,W9,D5,L1,V1,M1}  { meet( top, X ) ==> complement( 
% 1.61/2.01    join( zero, complement( X ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (53) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( zero, 
% 1.61/2.01    complement( X ) ) ) ==> meet( top, X ) }.
% 1.61/2.01  parent0: (10373) {G1,W9,D5,L1,V1,M1}  { complement( join( zero, complement
% 1.61/2.01    ( X ) ) ) ==> meet( top, X ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10376) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 1.61/2.01    complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.01    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10378) {G1,W9,D5,L1,V1,M1}  { meet( X, top ) ==> complement( join
% 1.61/2.01    ( complement( X ), zero ) ) }.
% 1.61/2.01  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.01    zero }.
% 1.61/2.01  parent1[0; 8]: (10376) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.01    ( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := top
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10380) {G1,W9,D5,L1,V1,M1}  { complement( join( complement( X ), 
% 1.61/2.01    zero ) ) ==> meet( X, top ) }.
% 1.61/2.01  parent0[0]: (10378) {G1,W9,D5,L1,V1,M1}  { meet( X, top ) ==> complement( 
% 1.61/2.01    join( complement( X ), zero ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (54) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( 
% 1.61/2.01    complement( X ), zero ) ) ==> meet( X, top ) }.
% 1.61/2.01  parent0: (10380) {G1,W9,D5,L1,V1,M1}  { complement( join( complement( X ), 
% 1.61/2.01    zero ) ) ==> meet( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10382) {G1,W6,D4,L1,V1,M1}  { top ==> join( complement( X ), X )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (19) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) 
% 1.61/2.01    ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10383) {G2,W5,D3,L1,V0,M1}  { top ==> join( zero, top ) }.
% 1.61/2.01  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.01    zero }.
% 1.61/2.01  parent1[0; 3]: (10382) {G1,W6,D4,L1,V1,M1}  { top ==> join( complement( X )
% 1.61/2.01    , X ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := top
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10384) {G2,W5,D3,L1,V0,M1}  { join( zero, top ) ==> top }.
% 1.61/2.01  parent0[0]: (10383) {G2,W5,D3,L1,V0,M1}  { top ==> join( zero, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (56) {G2,W5,D3,L1,V0,M1} P(52,19) { join( zero, top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent0: (10384) {G2,W5,D3,L1,V0,M1}  { join( zero, top ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10386) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 1.61/2.01    , join( Y, Z ) ) }.
% 1.61/2.01  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10388) {G1,W9,D4,L1,V1,M1}  { join( join( X, zero ), top ) ==> 
% 1.61/2.01    join( X, top ) }.
% 1.61/2.01  parent0[0]: (56) {G2,W5,D3,L1,V0,M1} P(52,19) { join( zero, top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent1[0; 8]: (10386) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 1.61/2.01    join( X, join( Y, Z ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := zero
% 1.61/2.01     Z := top
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (59) {G3,W9,D4,L1,V1,M1} P(56,1) { join( join( X, zero ), top
% 1.61/2.01     ) ==> join( X, top ) }.
% 1.61/2.01  parent0: (10388) {G1,W9,D4,L1,V1,M1}  { join( join( X, zero ), top ) ==> 
% 1.61/2.01    join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10391) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> join( 
% 1.61/2.01    converse( X ), converse( Y ) ) }.
% 1.61/2.01  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 1.61/2.01     ) ==> converse( join( X, Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10393) {G1,W10,D4,L1,V2,M1}  { converse( join( Y, X ) ) ==> join
% 1.61/2.01    ( converse( X ), converse( Y ) ) }.
% 1.61/2.01  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent1[0; 2]: (10391) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==>
% 1.61/2.01     join( converse( X ), converse( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10395) {G1,W9,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> 
% 1.61/2.01    converse( join( Y, X ) ) }.
% 1.61/2.01  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 1.61/2.01     ) ==> converse( join( X, Y ) ) }.
% 1.61/2.01  parent1[0; 5]: (10393) {G1,W10,D4,L1,V2,M1}  { converse( join( Y, X ) ) ==>
% 1.61/2.01     join( converse( X ), converse( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (74) {G1,W9,D4,L1,V2,M1} P(8,0);d(8) { converse( join( X, Y )
% 1.61/2.01     ) = converse( join( Y, X ) ) }.
% 1.61/2.01  parent0: (10395) {G1,W9,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> 
% 1.61/2.01    converse( join( Y, X ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10397) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> join( 
% 1.61/2.01    converse( X ), converse( Y ) ) }.
% 1.61/2.01  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 1.61/2.01     ) ==> converse( join( X, Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10398) {G1,W10,D5,L1,V2,M1}  { converse( join( converse( X ), Y )
% 1.61/2.01     ) ==> join( X, converse( Y ) ) }.
% 1.61/2.01  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.01  parent1[0; 7]: (10397) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==>
% 1.61/2.01     join( converse( X ), converse( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := converse( X )
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (75) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( converse( X
% 1.61/2.01     ), Y ) ) ==> join( X, converse( Y ) ) }.
% 1.61/2.01  parent0: (10398) {G1,W10,D5,L1,V2,M1}  { converse( join( converse( X ), Y )
% 1.61/2.01     ) ==> join( X, converse( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10403) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==> join( 
% 1.61/2.01    converse( X ), converse( Y ) ) }.
% 1.61/2.01  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 1.61/2.01     ) ==> converse( join( X, Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10405) {G1,W10,D5,L1,V2,M1}  { converse( join( X, converse( Y ) )
% 1.61/2.01     ) ==> join( converse( X ), Y ) }.
% 1.61/2.01  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.01  parent1[0; 9]: (10403) {G0,W10,D4,L1,V2,M1}  { converse( join( X, Y ) ) ==>
% 1.61/2.01     join( converse( X ), converse( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := converse( Y )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (76) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( Y, converse
% 1.61/2.01    ( X ) ) ) ==> join( converse( Y ), X ) }.
% 1.61/2.01  parent0: (10405) {G1,W10,D5,L1,V2,M1}  { converse( join( X, converse( Y ) )
% 1.61/2.01     ) ==> join( converse( X ), Y ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10409) {G0,W10,D4,L1,V2,M1}  { converse( composition( Y, X ) ) ==>
% 1.61/2.01     composition( converse( X ), converse( Y ) ) }.
% 1.61/2.01  parent0[0]: (9) {G0,W10,D4,L1,V2,M1} I { composition( converse( Y ), 
% 1.61/2.01    converse( X ) ) ==> converse( composition( X, Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10410) {G1,W10,D5,L1,V2,M1}  { converse( composition( X, converse
% 1.61/2.01    ( Y ) ) ) ==> composition( Y, converse( X ) ) }.
% 1.61/2.01  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.01  parent1[0; 7]: (10409) {G0,W10,D4,L1,V2,M1}  { converse( composition( Y, X
% 1.61/2.01     ) ) ==> composition( converse( X ), converse( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := converse( Y )
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (92) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( Y, 
% 1.61/2.01    converse( X ) ) ) ==> composition( X, converse( Y ) ) }.
% 1.61/2.01  parent0: (10410) {G1,W10,D5,L1,V2,M1}  { converse( composition( X, converse
% 1.61/2.01    ( Y ) ) ) ==> composition( Y, converse( X ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10415) {G0,W10,D4,L1,V2,M1}  { converse( composition( Y, X ) ) ==>
% 1.61/2.01     composition( converse( X ), converse( Y ) ) }.
% 1.61/2.01  parent0[0]: (9) {G0,W10,D4,L1,V2,M1} I { composition( converse( Y ), 
% 1.61/2.01    converse( X ) ) ==> converse( composition( X, Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10417) {G1,W10,D5,L1,V2,M1}  { converse( composition( converse( X
% 1.61/2.01     ), Y ) ) ==> composition( converse( Y ), X ) }.
% 1.61/2.01  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.01  parent1[0; 9]: (10415) {G0,W10,D4,L1,V2,M1}  { converse( composition( Y, X
% 1.61/2.01     ) ) ==> composition( converse( X ), converse( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := converse( X )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (93) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( 
% 1.61/2.01    converse( X ), Y ) ) ==> composition( converse( Y ), X ) }.
% 1.61/2.01  parent0: (10417) {G1,W10,D5,L1,V2,M1}  { converse( composition( converse( X
% 1.61/2.01     ), Y ) ) ==> composition( converse( Y ), X ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10421) {G2,W9,D5,L1,V1,M1}  { meet( top, X ) ==> complement( join
% 1.61/2.01    ( zero, complement( X ) ) ) }.
% 1.61/2.01  parent0[0]: (53) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( zero, 
% 1.61/2.01    complement( X ) ) ) ==> meet( top, X ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10422) {G2,W8,D4,L1,V0,M1}  { meet( top, top ) ==> complement( 
% 1.61/2.01    join( zero, zero ) ) }.
% 1.61/2.01  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.01    zero }.
% 1.61/2.01  parent1[0; 7]: (10421) {G2,W9,D5,L1,V1,M1}  { meet( top, X ) ==> complement
% 1.61/2.01    ( join( zero, complement( X ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := top
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10423) {G2,W8,D4,L1,V0,M1}  { complement( join( zero, zero ) ) ==>
% 1.61/2.01     meet( top, top ) }.
% 1.61/2.01  parent0[0]: (10422) {G2,W8,D4,L1,V0,M1}  { meet( top, top ) ==> complement
% 1.61/2.01    ( join( zero, zero ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (96) {G3,W8,D4,L1,V0,M1} P(52,53) { complement( join( zero, 
% 1.61/2.01    zero ) ) ==> meet( top, top ) }.
% 1.61/2.01  parent0: (10423) {G2,W8,D4,L1,V0,M1}  { complement( join( zero, zero ) ) 
% 1.61/2.01    ==> meet( top, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10425) {G0,W6,D4,L1,V1,M1}  { top ==> join( X, complement( X ) )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10426) {G1,W9,D4,L1,V0,M1}  { top ==> join( join( zero, zero ), 
% 1.61/2.01    meet( top, top ) ) }.
% 1.61/2.01  parent0[0]: (96) {G3,W8,D4,L1,V0,M1} P(52,53) { complement( join( zero, 
% 1.61/2.01    zero ) ) ==> meet( top, top ) }.
% 1.61/2.01  parent1[0; 6]: (10425) {G0,W6,D4,L1,V1,M1}  { top ==> join( X, complement( 
% 1.61/2.01    X ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := join( zero, zero )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10427) {G1,W9,D4,L1,V0,M1}  { join( join( zero, zero ), meet( top
% 1.61/2.01    , top ) ) ==> top }.
% 1.61/2.01  parent0[0]: (10426) {G1,W9,D4,L1,V0,M1}  { top ==> join( join( zero, zero )
% 1.61/2.01    , meet( top, top ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (107) {G4,W9,D4,L1,V0,M1} P(96,11) { join( join( zero, zero )
% 1.61/2.01    , meet( top, top ) ) ==> top }.
% 1.61/2.01  parent0: (10427) {G1,W9,D4,L1,V0,M1}  { join( join( zero, zero ), meet( top
% 1.61/2.01    , top ) ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10429) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 1.61/2.01     ), complement( Y ) ) }.
% 1.61/2.01  parent0[0]: (22) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 1.61/2.01    complement( X ) ) ==> join( Y, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10432) {G2,W12,D5,L1,V0,M1}  { join( join( zero, zero ), top ) 
% 1.61/2.01    ==> join( top, complement( meet( top, top ) ) ) }.
% 1.61/2.01  parent0[0]: (107) {G4,W9,D4,L1,V0,M1} P(96,11) { join( join( zero, zero ), 
% 1.61/2.01    meet( top, top ) ) ==> top }.
% 1.61/2.01  parent1[0; 7]: (10429) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( 
% 1.61/2.01    join( X, Y ), complement( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := join( zero, zero )
% 1.61/2.01     Y := meet( top, top )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10433) {G3,W10,D5,L1,V0,M1}  { join( zero, top ) ==> join( top, 
% 1.61/2.01    complement( meet( top, top ) ) ) }.
% 1.61/2.01  parent0[0]: (59) {G3,W9,D4,L1,V1,M1} P(56,1) { join( join( X, zero ), top )
% 1.61/2.01     ==> join( X, top ) }.
% 1.61/2.01  parent1[0; 1]: (10432) {G2,W12,D5,L1,V0,M1}  { join( join( zero, zero ), 
% 1.61/2.01    top ) ==> join( top, complement( meet( top, top ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := zero
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10434) {G3,W8,D5,L1,V0,M1}  { top ==> join( top, complement( meet
% 1.61/2.01    ( top, top ) ) ) }.
% 1.61/2.01  parent0[0]: (56) {G2,W5,D3,L1,V0,M1} P(52,19) { join( zero, top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent1[0; 1]: (10433) {G3,W10,D5,L1,V0,M1}  { join( zero, top ) ==> join( 
% 1.61/2.01    top, complement( meet( top, top ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10435) {G3,W8,D5,L1,V0,M1}  { join( top, complement( meet( top, 
% 1.61/2.01    top ) ) ) ==> top }.
% 1.61/2.01  parent0[0]: (10434) {G3,W8,D5,L1,V0,M1}  { top ==> join( top, complement( 
% 1.61/2.01    meet( top, top ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (119) {G5,W8,D5,L1,V0,M1} P(107,22);d(59);d(56) { join( top, 
% 1.61/2.01    complement( meet( top, top ) ) ) ==> top }.
% 1.61/2.01  parent0: (10435) {G3,W8,D5,L1,V0,M1}  { join( top, complement( meet( top, 
% 1.61/2.01    top ) ) ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10437) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 1.61/2.01     ), complement( Y ) ) }.
% 1.61/2.01  parent0[0]: (22) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 1.61/2.01    complement( X ) ) ==> join( Y, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10439) {G2,W11,D6,L1,V0,M1}  { join( top, top ) ==> join( top, 
% 1.61/2.01    complement( complement( meet( top, top ) ) ) ) }.
% 1.61/2.01  parent0[0]: (119) {G5,W8,D5,L1,V0,M1} P(107,22);d(59);d(56) { join( top, 
% 1.61/2.01    complement( meet( top, top ) ) ) ==> top }.
% 1.61/2.01  parent1[0; 5]: (10437) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( 
% 1.61/2.01    join( X, Y ), complement( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := top
% 1.61/2.01     Y := complement( meet( top, top ) )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10440) {G3,W9,D4,L1,V0,M1}  { join( top, top ) ==> join( meet( 
% 1.61/2.01    top, top ), top ) }.
% 1.61/2.01  parent0[0]: (40) {G2,W9,D5,L1,V1,M1} P(11,22) { join( top, complement( 
% 1.61/2.01    complement( X ) ) ) ==> join( X, top ) }.
% 1.61/2.01  parent1[0; 4]: (10439) {G2,W11,D6,L1,V0,M1}  { join( top, top ) ==> join( 
% 1.61/2.01    top, complement( complement( meet( top, top ) ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := meet( top, top )
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10441) {G3,W9,D4,L1,V0,M1}  { join( meet( top, top ), top ) ==> 
% 1.61/2.01    join( top, top ) }.
% 1.61/2.01  parent0[0]: (10440) {G3,W9,D4,L1,V0,M1}  { join( top, top ) ==> join( meet
% 1.61/2.01    ( top, top ), top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (121) {G6,W9,D4,L1,V0,M1} P(119,22);d(40) { join( meet( top, 
% 1.61/2.01    top ), top ) ==> join( top, top ) }.
% 1.61/2.01  parent0: (10441) {G3,W9,D4,L1,V0,M1}  { join( meet( top, top ), top ) ==> 
% 1.61/2.01    join( top, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10443) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 1.61/2.01     ), complement( Y ) ) }.
% 1.61/2.01  parent0[0]: (22) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 1.61/2.01    complement( X ) ) ==> join( Y, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10445) {G1,W36,D8,L1,V3,M1}  { join( meet( composition( X, Y ), Z
% 1.61/2.01     ), top ) ==> join( composition( meet( X, composition( Z, converse( Y ) )
% 1.61/2.01     ), meet( Y, composition( converse( X ), Z ) ) ), complement( composition
% 1.61/2.01    ( meet( X, composition( Z, converse( Y ) ) ), meet( Y, composition( 
% 1.61/2.01    converse( X ), Z ) ) ) ) ) }.
% 1.61/2.01  parent0[0]: (13) {G0,W33,D7,L1,V3,M1} I { join( meet( composition( X, Y ), 
% 1.61/2.01    Z ), composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) ) ) ==> composition( meet( X, 
% 1.61/2.01    composition( Z, converse( Y ) ) ), meet( Y, composition( converse( X ), Z
% 1.61/2.01     ) ) ) }.
% 1.61/2.01  parent1[0; 9]: (10443) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( 
% 1.61/2.01    join( X, Y ), complement( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := meet( composition( X, Y ), Z )
% 1.61/2.01     Y := composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10446) {G1,W9,D5,L1,V3,M1}  { join( meet( composition( X, Y ), Z
% 1.61/2.01     ), top ) ==> top }.
% 1.61/2.01  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent1[0; 8]: (10445) {G1,W36,D8,L1,V3,M1}  { join( meet( composition( X, 
% 1.61/2.01    Y ), Z ), top ) ==> join( composition( meet( X, composition( Z, converse
% 1.61/2.01    ( Y ) ) ), meet( Y, composition( converse( X ), Z ) ) ), complement( 
% 1.61/2.01    composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := composition( meet( X, composition( Z, converse( Y ) ) ), meet( Y, 
% 1.61/2.01    composition( converse( X ), Z ) ) )
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (131) {G2,W9,D5,L1,V3,M1} P(13,22);d(11) { join( meet( 
% 1.61/2.01    composition( X, Y ), Z ), top ) ==> top }.
% 1.61/2.01  parent0: (10446) {G1,W9,D5,L1,V3,M1}  { join( meet( composition( X, Y ), Z
% 1.61/2.01     ), top ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10449) {G2,W9,D5,L1,V3,M1}  { top ==> join( meet( composition( X, 
% 1.61/2.01    Y ), Z ), top ) }.
% 1.61/2.01  parent0[0]: (131) {G2,W9,D5,L1,V3,M1} P(13,22);d(11) { join( meet( 
% 1.61/2.01    composition( X, Y ), Z ), top ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10450) {G1,W7,D4,L1,V2,M1}  { top ==> join( meet( X, Y ), top )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 1.61/2.01  parent1[0; 4]: (10449) {G2,W9,D5,L1,V3,M1}  { top ==> join( meet( 
% 1.61/2.01    composition( X, Y ), Z ), top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := one
% 1.61/2.01     Z := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10451) {G1,W7,D4,L1,V2,M1}  { join( meet( X, Y ), top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (10450) {G1,W7,D4,L1,V2,M1}  { top ==> join( meet( X, Y ), top
% 1.61/2.01     ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (145) {G3,W7,D4,L1,V2,M1} P(5,131) { join( meet( X, Y ), top )
% 1.61/2.01     ==> top }.
% 1.61/2.01  parent0: (10451) {G1,W7,D4,L1,V2,M1}  { join( meet( X, Y ), top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10452) {G3,W7,D4,L1,V2,M1}  { top ==> join( meet( X, Y ), top )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (145) {G3,W7,D4,L1,V2,M1} P(5,131) { join( meet( X, Y ), top ) 
% 1.61/2.01    ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10454) {G4,W5,D3,L1,V0,M1}  { top ==> join( top, top ) }.
% 1.61/2.01  parent0[0]: (121) {G6,W9,D4,L1,V0,M1} P(119,22);d(40) { join( meet( top, 
% 1.61/2.01    top ), top ) ==> join( top, top ) }.
% 1.61/2.01  parent1[0; 2]: (10452) {G3,W7,D4,L1,V2,M1}  { top ==> join( meet( X, Y ), 
% 1.61/2.01    top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := top
% 1.61/2.01     Y := top
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10455) {G4,W5,D3,L1,V0,M1}  { join( top, top ) ==> top }.
% 1.61/2.01  parent0[0]: (10454) {G4,W5,D3,L1,V0,M1}  { top ==> join( top, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (146) {G7,W5,D3,L1,V0,M1} P(145,121) { join( top, top ) ==> 
% 1.61/2.01    top }.
% 1.61/2.01  parent0: (10455) {G4,W5,D3,L1,V0,M1}  { join( top, top ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10456) {G3,W7,D4,L1,V2,M1}  { top ==> join( meet( X, Y ), top )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (145) {G3,W7,D4,L1,V2,M1} P(5,131) { join( meet( X, Y ), top ) 
% 1.61/2.01    ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10457) {G1,W7,D4,L1,V2,M1}  { top ==> join( top, meet( X, Y ) )
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent1[0; 2]: (10456) {G3,W7,D4,L1,V2,M1}  { top ==> join( meet( X, Y ), 
% 1.61/2.01    top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := meet( X, Y )
% 1.61/2.01     Y := top
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10460) {G1,W7,D4,L1,V2,M1}  { join( top, meet( X, Y ) ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent0[0]: (10457) {G1,W7,D4,L1,V2,M1}  { top ==> join( top, meet( X, Y )
% 1.61/2.01     ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (149) {G4,W7,D4,L1,V2,M1} P(145,0) { join( top, meet( X, Y ) )
% 1.61/2.01     ==> top }.
% 1.61/2.01  parent0: (10460) {G1,W7,D4,L1,V2,M1}  { join( top, meet( X, Y ) ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10462) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> join( X
% 1.61/2.01    , join( Y, Z ) ) }.
% 1.61/2.01  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01     Z := Z
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10464) {G1,W9,D4,L1,V1,M1}  { join( join( X, top ), top ) ==> 
% 1.61/2.01    join( X, top ) }.
% 1.61/2.01  parent0[0]: (146) {G7,W5,D3,L1,V0,M1} P(145,121) { join( top, top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent1[0; 8]: (10462) {G0,W11,D4,L1,V3,M1}  { join( join( X, Y ), Z ) ==> 
% 1.61/2.01    join( X, join( Y, Z ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := top
% 1.61/2.01     Z := top
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (160) {G8,W9,D4,L1,V1,M1} P(146,1) { join( join( X, top ), top
% 1.61/2.01     ) ==> join( X, top ) }.
% 1.61/2.01  parent0: (10464) {G1,W9,D4,L1,V1,M1}  { join( join( X, top ), top ) ==> 
% 1.61/2.01    join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10468) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( join( X, Y
% 1.61/2.01     ), complement( Y ) ) }.
% 1.61/2.01  parent0[0]: (22) {G1,W10,D4,L1,V2,M1} P(11,1) { join( join( Y, X ), 
% 1.61/2.01    complement( X ) ) ==> join( Y, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10470) {G2,W10,D5,L1,V2,M1}  { join( top, top ) ==> join( top, 
% 1.61/2.01    complement( meet( X, Y ) ) ) }.
% 1.61/2.01  parent0[0]: (149) {G4,W7,D4,L1,V2,M1} P(145,0) { join( top, meet( X, Y ) ) 
% 1.61/2.01    ==> top }.
% 1.61/2.01  parent1[0; 5]: (10468) {G1,W10,D4,L1,V2,M1}  { join( X, top ) ==> join( 
% 1.61/2.01    join( X, Y ), complement( Y ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := top
% 1.61/2.01     Y := meet( X, Y )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10471) {G3,W8,D5,L1,V2,M1}  { top ==> join( top, complement( meet
% 1.61/2.01    ( X, Y ) ) ) }.
% 1.61/2.01  parent0[0]: (146) {G7,W5,D3,L1,V0,M1} P(145,121) { join( top, top ) ==> top
% 1.61/2.01     }.
% 1.61/2.01  parent1[0; 1]: (10470) {G2,W10,D5,L1,V2,M1}  { join( top, top ) ==> join( 
% 1.61/2.01    top, complement( meet( X, Y ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10472) {G3,W8,D5,L1,V2,M1}  { join( top, complement( meet( X, Y )
% 1.61/2.01     ) ) ==> top }.
% 1.61/2.01  parent0[0]: (10471) {G3,W8,D5,L1,V2,M1}  { top ==> join( top, complement( 
% 1.61/2.01    meet( X, Y ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (161) {G8,W8,D5,L1,V2,M1} P(149,22);d(146) { join( top, 
% 1.61/2.01    complement( meet( X, Y ) ) ) ==> top }.
% 1.61/2.01  parent0: (10472) {G3,W8,D5,L1,V2,M1}  { join( top, complement( meet( X, Y )
% 1.61/2.01     ) ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10473) {G8,W9,D4,L1,V1,M1}  { join( X, top ) ==> join( join( X, 
% 1.61/2.01    top ), top ) }.
% 1.61/2.01  parent0[0]: (160) {G8,W9,D4,L1,V1,M1} P(146,1) { join( join( X, top ), top
% 1.61/2.01     ) ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10477) {G1,W9,D4,L1,V1,M1}  { join( X, top ) ==> join( top, join
% 1.61/2.01    ( X, top ) ) }.
% 1.61/2.01  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.01  parent1[0; 4]: (10473) {G8,W9,D4,L1,V1,M1}  { join( X, top ) ==> join( join
% 1.61/2.01    ( X, top ), top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := join( X, top )
% 1.61/2.01     Y := top
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10483) {G1,W9,D4,L1,V1,M1}  { join( X, top ) ==> join( join( top
% 1.61/2.01    , X ), top ) }.
% 1.61/2.01  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.01    join( X, Y ), Z ) }.
% 1.61/2.01  parent1[0; 4]: (10477) {G1,W9,D4,L1,V1,M1}  { join( X, top ) ==> join( top
% 1.61/2.01    , join( X, top ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := top
% 1.61/2.01     Y := X
% 1.61/2.01     Z := top
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10484) {G1,W9,D4,L1,V1,M1}  { join( join( top, X ), top ) ==> join
% 1.61/2.01    ( X, top ) }.
% 1.61/2.01  parent0[0]: (10483) {G1,W9,D4,L1,V1,M1}  { join( X, top ) ==> join( join( 
% 1.61/2.01    top, X ), top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (175) {G9,W9,D4,L1,V1,M1} P(160,0);d(1) { join( join( top, X )
% 1.61/2.01    , top ) ==> join( X, top ) }.
% 1.61/2.01  parent0: (10484) {G1,W9,D4,L1,V1,M1}  { join( join( top, X ), top ) ==> 
% 1.61/2.01    join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10486) {G2,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( top, 
% 1.61/2.01    complement( complement( X ) ) ) }.
% 1.61/2.01  parent0[0]: (40) {G2,W9,D5,L1,V1,M1} P(11,22) { join( top, complement( 
% 1.61/2.01    complement( X ) ) ) ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10489) {G3,W13,D5,L1,V1,M1}  { join( join( complement( X ), zero
% 1.61/2.01     ), top ) ==> join( top, complement( meet( X, top ) ) ) }.
% 1.61/2.01  parent0[0]: (54) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( complement
% 1.61/2.01    ( X ), zero ) ) ==> meet( X, top ) }.
% 1.61/2.01  parent1[0; 10]: (10486) {G2,W9,D5,L1,V1,M1}  { join( X, top ) ==> join( top
% 1.61/2.01    , complement( complement( X ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := join( complement( X ), zero )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10490) {G4,W8,D5,L1,V1,M1}  { join( join( complement( X ), zero )
% 1.61/2.01    , top ) ==> top }.
% 1.61/2.01  parent0[0]: (161) {G8,W8,D5,L1,V2,M1} P(149,22);d(146) { join( top, 
% 1.61/2.01    complement( meet( X, Y ) ) ) ==> top }.
% 1.61/2.01  parent1[0; 7]: (10489) {G3,W13,D5,L1,V1,M1}  { join( join( complement( X )
% 1.61/2.01    , zero ), top ) ==> join( top, complement( meet( X, top ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := top
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10491) {G4,W6,D4,L1,V1,M1}  { join( complement( X ), top ) ==> 
% 1.61/2.01    top }.
% 1.61/2.01  parent0[0]: (59) {G3,W9,D4,L1,V1,M1} P(56,1) { join( join( X, zero ), top )
% 1.61/2.01     ==> join( X, top ) }.
% 1.61/2.01  parent1[0; 1]: (10490) {G4,W8,D5,L1,V1,M1}  { join( join( complement( X ), 
% 1.61/2.01    zero ), top ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := complement( X )
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (190) {G9,W6,D4,L1,V1,M1} P(54,40);d(161);d(59) { join( 
% 1.61/2.01    complement( X ), top ) ==> top }.
% 1.61/2.01  parent0: (10491) {G4,W6,D4,L1,V1,M1}  { join( complement( X ), top ) ==> 
% 1.61/2.01    top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10494) {G9,W9,D4,L1,V1,M1}  { join( X, top ) ==> join( join( top, 
% 1.61/2.01    X ), top ) }.
% 1.61/2.01  parent0[0]: (175) {G9,W9,D4,L1,V1,M1} P(160,0);d(1) { join( join( top, X )
% 1.61/2.01    , top ) ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10498) {G3,W11,D5,L1,V1,M1}  { join( complement( complement( X )
% 1.61/2.01     ), top ) ==> join( join( X, top ), top ) }.
% 1.61/2.01  parent0[0]: (40) {G2,W9,D5,L1,V1,M1} P(11,22) { join( top, complement( 
% 1.61/2.01    complement( X ) ) ) ==> join( X, top ) }.
% 1.61/2.01  parent1[0; 7]: (10494) {G9,W9,D4,L1,V1,M1}  { join( X, top ) ==> join( join
% 1.61/2.01    ( top, X ), top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := complement( complement( X ) )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10499) {G4,W9,D5,L1,V1,M1}  { join( complement( complement( X ) )
% 1.61/2.01    , top ) ==> join( X, top ) }.
% 1.61/2.01  parent0[0]: (160) {G8,W9,D4,L1,V1,M1} P(146,1) { join( join( X, top ), top
% 1.61/2.01     ) ==> join( X, top ) }.
% 1.61/2.01  parent1[0; 6]: (10498) {G3,W11,D5,L1,V1,M1}  { join( complement( complement
% 1.61/2.01    ( X ) ), top ) ==> join( join( X, top ), top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10500) {G5,W5,D3,L1,V1,M1}  { top ==> join( X, top ) }.
% 1.61/2.01  parent0[0]: (190) {G9,W6,D4,L1,V1,M1} P(54,40);d(161);d(59) { join( 
% 1.61/2.01    complement( X ), top ) ==> top }.
% 1.61/2.01  parent1[0; 1]: (10499) {G4,W9,D5,L1,V1,M1}  { join( complement( complement
% 1.61/2.01    ( X ) ), top ) ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := complement( X )
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10501) {G5,W5,D3,L1,V1,M1}  { join( X, top ) ==> top }.
% 1.61/2.01  parent0[0]: (10500) {G5,W5,D3,L1,V1,M1}  { top ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (191) {G10,W5,D3,L1,V1,M1} P(40,175);d(160);d(190) { join( X, 
% 1.61/2.01    top ) ==> top }.
% 1.61/2.01  parent0: (10501) {G5,W5,D3,L1,V1,M1}  { join( X, top ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10504) {G3,W8,D4,L1,V2,M1}  { join( join( X, Y ), complement( X )
% 1.61/2.01     ) ==> top }.
% 1.61/2.01  parent0[0]: (191) {G10,W5,D3,L1,V1,M1} P(40,175);d(160);d(190) { join( X, 
% 1.61/2.01    top ) ==> top }.
% 1.61/2.01  parent1[0; 7]: (39) {G2,W10,D4,L1,V2,M1} P(0,22) { join( join( Y, X ), 
% 1.61/2.01    complement( Y ) ) ==> join( X, top ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (223) {G11,W8,D4,L1,V2,M1} S(39);d(191) { join( join( Y, X ), 
% 1.61/2.01    complement( Y ) ) ==> top }.
% 1.61/2.01  parent0: (10504) {G3,W8,D4,L1,V2,M1}  { join( join( X, Y ), complement( X )
% 1.61/2.01     ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10507) {G11,W8,D4,L1,V2,M1}  { top ==> join( join( X, Y ), 
% 1.61/2.01    complement( X ) ) }.
% 1.61/2.01  parent0[0]: (223) {G11,W8,D4,L1,V2,M1} S(39);d(191) { join( join( Y, X ), 
% 1.61/2.01    complement( Y ) ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := Y
% 1.61/2.01     Y := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10510) {G1,W10,D5,L1,V2,M1}  { top ==> join( converse( join( X, Y
% 1.61/2.01     ) ), complement( converse( X ) ) ) }.
% 1.61/2.01  parent0[0]: (8) {G0,W10,D4,L1,V2,M1} I { join( converse( X ), converse( Y )
% 1.61/2.01     ) ==> converse( join( X, Y ) ) }.
% 1.61/2.01  parent1[0; 3]: (10507) {G11,W8,D4,L1,V2,M1}  { top ==> join( join( X, Y ), 
% 1.61/2.01    complement( X ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := converse( X )
% 1.61/2.01     Y := converse( Y )
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10511) {G1,W10,D5,L1,V2,M1}  { join( converse( join( X, Y ) ), 
% 1.61/2.01    complement( converse( X ) ) ) ==> top }.
% 1.61/2.01  parent0[0]: (10510) {G1,W10,D5,L1,V2,M1}  { top ==> join( converse( join( X
% 1.61/2.01    , Y ) ), complement( converse( X ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (229) {G12,W10,D5,L1,V2,M1} P(8,223) { join( converse( join( X
% 1.61/2.01    , Y ) ), complement( converse( X ) ) ) ==> top }.
% 1.61/2.01  parent0: (10511) {G1,W10,D5,L1,V2,M1}  { join( converse( join( X, Y ) ), 
% 1.61/2.01    complement( converse( X ) ) ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10513) {G12,W10,D5,L1,V2,M1}  { top ==> join( converse( join( X, Y
% 1.61/2.01     ) ), complement( converse( X ) ) ) }.
% 1.61/2.01  parent0[0]: (229) {G12,W10,D5,L1,V2,M1} P(8,223) { join( converse( join( X
% 1.61/2.01    , Y ) ), complement( converse( X ) ) ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01     Y := Y
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10514) {G11,W8,D5,L1,V1,M1}  { top ==> join( converse( top ), 
% 1.61/2.01    complement( converse( X ) ) ) }.
% 1.61/2.01  parent0[0]: (191) {G10,W5,D3,L1,V1,M1} P(40,175);d(160);d(190) { join( X, 
% 1.61/2.01    top ) ==> top }.
% 1.61/2.01  parent1[0; 4]: (10513) {G12,W10,D5,L1,V2,M1}  { top ==> join( converse( 
% 1.61/2.01    join( X, Y ) ), complement( converse( X ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  substitution1:
% 1.61/2.01     X := X
% 1.61/2.01     Y := top
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  eqswap: (10515) {G11,W8,D5,L1,V1,M1}  { join( converse( top ), complement( 
% 1.61/2.01    converse( X ) ) ) ==> top }.
% 1.61/2.01  parent0[0]: (10514) {G11,W8,D5,L1,V1,M1}  { top ==> join( converse( top ), 
% 1.61/2.01    complement( converse( X ) ) ) }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  subsumption: (272) {G13,W8,D5,L1,V1,M1} P(191,229) { join( converse( top )
% 1.61/2.01    , complement( converse( X ) ) ) ==> top }.
% 1.61/2.01  parent0: (10515) {G11,W8,D5,L1,V1,M1}  { join( converse( top ), complement
% 1.61/2.01    ( converse( X ) ) ) ==> top }.
% 1.61/2.01  substitution0:
% 1.61/2.01     X := X
% 1.61/2.01  end
% 1.61/2.01  permutation0:
% 1.61/2.01     0 ==> 0
% 1.61/2.01  end
% 1.61/2.01  
% 1.61/2.01  paramod: (10521) {G2,W10,D6,L1,V1,M1}  { converse( join( complement( 
% 1.61/2.02    converse( X ) ), converse( top ) ) ) = converse( top ) }.
% 1.61/2.02  parent0[0]: (272) {G13,W8,D5,L1,V1,M1} P(191,229) { join( converse( top ), 
% 1.61/2.02    complement( converse( X ) ) ) ==> top }.
% 1.61/2.02  parent1[0; 9]: (74) {G1,W9,D4,L1,V2,M1} P(8,0);d(8) { converse( join( X, Y
% 1.61/2.02     ) ) = converse( join( Y, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( converse( X ) )
% 1.61/2.02     Y := converse( top )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10522) {G2,W9,D6,L1,V1,M1}  { join( converse( complement( 
% 1.61/2.02    converse( X ) ) ), top ) = converse( top ) }.
% 1.61/2.02  parent0[0]: (76) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( Y, converse
% 1.61/2.02    ( X ) ) ) ==> join( converse( Y ), X ) }.
% 1.61/2.02  parent1[0; 1]: (10521) {G2,W10,D6,L1,V1,M1}  { converse( join( complement( 
% 1.61/2.02    converse( X ) ), converse( top ) ) ) = converse( top ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := top
% 1.61/2.02     Y := complement( converse( X ) )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10523) {G3,W4,D3,L1,V0,M1}  { top = converse( top ) }.
% 1.61/2.02  parent0[0]: (191) {G10,W5,D3,L1,V1,M1} P(40,175);d(160);d(190) { join( X, 
% 1.61/2.02    top ) ==> top }.
% 1.61/2.02  parent1[0; 1]: (10522) {G2,W9,D6,L1,V1,M1}  { join( converse( complement( 
% 1.61/2.02    converse( X ) ) ), top ) = converse( top ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := converse( complement( converse( X ) ) )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10524) {G3,W4,D3,L1,V0,M1}  { converse( top ) = top }.
% 1.61/2.02  parent0[0]: (10523) {G3,W4,D3,L1,V0,M1}  { top = converse( top ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (285) {G14,W4,D3,L1,V0,M1} P(272,74);d(76);d(191) { converse( 
% 1.61/2.02    top ) ==> top }.
% 1.61/2.02  parent0: (10524) {G3,W4,D3,L1,V0,M1}  { converse( top ) = top }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10526) {G1,W12,D6,L1,V1,M1}  { join( X, one ) ==> join( join( X, 
% 1.61/2.02    composition( converse( skol2 ), skol2 ) ), one ) }.
% 1.61/2.02  parent0[0]: (25) {G1,W12,D6,L1,V1,M1} P(17,1) { join( join( X, composition
% 1.61/2.02    ( converse( skol2 ), skol2 ) ), one ) ==> join( X, one ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10529) {G1,W14,D6,L1,V1,M1}  { join( composition( X, skol2 ), one
% 1.61/2.02     ) ==> join( composition( join( X, converse( skol2 ) ), skol2 ), one )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (6) {G0,W13,D4,L1,V3,M1} I { join( composition( X, Z ), 
% 1.61/2.02    composition( Y, Z ) ) ==> composition( join( X, Y ), Z ) }.
% 1.61/2.02  parent1[0; 7]: (10526) {G1,W12,D6,L1,V1,M1}  { join( X, one ) ==> join( 
% 1.61/2.02    join( X, composition( converse( skol2 ), skol2 ) ), one ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := converse( skol2 )
% 1.61/2.02     Z := skol2
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := composition( X, skol2 )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10530) {G1,W14,D6,L1,V1,M1}  { join( composition( join( X, 
% 1.61/2.02    converse( skol2 ) ), skol2 ), one ) ==> join( composition( X, skol2 ), 
% 1.61/2.02    one ) }.
% 1.61/2.02  parent0[0]: (10529) {G1,W14,D6,L1,V1,M1}  { join( composition( X, skol2 ), 
% 1.61/2.02    one ) ==> join( composition( join( X, converse( skol2 ) ), skol2 ), one )
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (310) {G2,W14,D6,L1,V1,M1} P(6,25) { join( composition( join( 
% 1.61/2.02    X, converse( skol2 ) ), skol2 ), one ) ==> join( composition( X, skol2 )
% 1.61/2.02    , one ) }.
% 1.61/2.02  parent0: (10530) {G1,W14,D6,L1,V1,M1}  { join( composition( join( X, 
% 1.61/2.02    converse( skol2 ) ), skol2 ), one ) ==> join( composition( X, skol2 ), 
% 1.61/2.02    one ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10532) {G1,W10,D5,L1,V2,M1}  { composition( converse( Y ), X ) ==>
% 1.61/2.02     converse( composition( converse( X ), Y ) ) }.
% 1.61/2.02  parent0[0]: (93) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( 
% 1.61/2.02    converse( X ), Y ) ) ==> composition( converse( Y ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10535) {G1,W8,D4,L1,V1,M1}  { composition( converse( one ), X ) 
% 1.61/2.02    ==> converse( converse( X ) ) }.
% 1.61/2.02  parent0[0]: (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 1.61/2.02  parent1[0; 6]: (10532) {G1,W10,D5,L1,V2,M1}  { composition( converse( Y ), 
% 1.61/2.02    X ) ==> converse( composition( converse( X ), Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := converse( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := one
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10536) {G1,W6,D4,L1,V1,M1}  { composition( converse( one ), X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 5]: (10535) {G1,W8,D4,L1,V1,M1}  { composition( converse( one )
% 1.61/2.02    , X ) ==> converse( converse( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (352) {G2,W6,D4,L1,V1,M1} P(5,93);d(7) { composition( converse
% 1.61/2.02    ( one ), X ) ==> X }.
% 1.61/2.02  parent0: (10536) {G1,W6,D4,L1,V1,M1}  { composition( converse( one ), X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10538) {G2,W6,D4,L1,V1,M1}  { X ==> composition( converse( one ), 
% 1.61/2.02    X ) }.
% 1.61/2.02  parent0[0]: (352) {G2,W6,D4,L1,V1,M1} P(5,93);d(7) { composition( converse
% 1.61/2.02    ( one ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10540) {G1,W4,D3,L1,V0,M1}  { one ==> converse( one ) }.
% 1.61/2.02  parent0[0]: (5) {G0,W5,D3,L1,V1,M1} I { composition( X, one ) ==> X }.
% 1.61/2.02  parent1[0; 2]: (10538) {G2,W6,D4,L1,V1,M1}  { X ==> composition( converse( 
% 1.61/2.02    one ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := converse( one )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := one
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10541) {G1,W4,D3,L1,V0,M1}  { converse( one ) ==> one }.
% 1.61/2.02  parent0[0]: (10540) {G1,W4,D3,L1,V0,M1}  { one ==> converse( one ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (367) {G3,W4,D3,L1,V0,M1} P(352,5) { converse( one ) ==> one
% 1.61/2.02     }.
% 1.61/2.02  parent0: (10541) {G1,W4,D3,L1,V0,M1}  { converse( one ) ==> one }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10543) {G2,W6,D4,L1,V1,M1}  { X ==> composition( converse( one ), 
% 1.61/2.02    X ) }.
% 1.61/2.02  parent0[0]: (352) {G2,W6,D4,L1,V1,M1} P(5,93);d(7) { composition( converse
% 1.61/2.02    ( one ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10544) {G3,W5,D3,L1,V1,M1}  { X ==> composition( one, X ) }.
% 1.61/2.02  parent0[0]: (367) {G3,W4,D3,L1,V0,M1} P(352,5) { converse( one ) ==> one
% 1.61/2.02     }.
% 1.61/2.02  parent1[0; 3]: (10543) {G2,W6,D4,L1,V1,M1}  { X ==> composition( converse( 
% 1.61/2.02    one ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10545) {G3,W5,D3,L1,V1,M1}  { composition( one, X ) ==> X }.
% 1.61/2.02  parent0[0]: (10544) {G3,W5,D3,L1,V1,M1}  { X ==> composition( one, X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (368) {G4,W5,D3,L1,V1,M1} P(367,352) { composition( one, X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent0: (10545) {G3,W5,D3,L1,V1,M1}  { composition( one, X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10547) {G0,W13,D6,L1,V2,M1}  { complement( Y ) ==> join( 
% 1.61/2.02    composition( converse( X ), complement( composition( X, Y ) ) ), 
% 1.61/2.02    complement( Y ) ) }.
% 1.61/2.02  parent0[0]: (10) {G0,W13,D6,L1,V2,M1} I { join( composition( converse( X )
% 1.61/2.02    , complement( composition( X, Y ) ) ), complement( Y ) ) ==> complement( 
% 1.61/2.02    Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10549) {G1,W11,D5,L1,V1,M1}  { complement( X ) ==> join( 
% 1.61/2.02    composition( converse( one ), complement( X ) ), complement( X ) ) }.
% 1.61/2.02  parent0[0]: (368) {G4,W5,D3,L1,V1,M1} P(367,352) { composition( one, X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent1[0; 8]: (10547) {G0,W13,D6,L1,V2,M1}  { complement( Y ) ==> join( 
% 1.61/2.02    composition( converse( X ), complement( composition( X, Y ) ) ), 
% 1.61/2.02    complement( Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := one
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10550) {G2,W8,D4,L1,V1,M1}  { complement( X ) ==> join( 
% 1.61/2.02    complement( X ), complement( X ) ) }.
% 1.61/2.02  parent0[0]: (352) {G2,W6,D4,L1,V1,M1} P(5,93);d(7) { composition( converse
% 1.61/2.02    ( one ), X ) ==> X }.
% 1.61/2.02  parent1[0; 4]: (10549) {G1,W11,D5,L1,V1,M1}  { complement( X ) ==> join( 
% 1.61/2.02    composition( converse( one ), complement( X ) ), complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10551) {G2,W8,D4,L1,V1,M1}  { join( complement( X ), complement( X
% 1.61/2.02     ) ) ==> complement( X ) }.
% 1.61/2.02  parent0[0]: (10550) {G2,W8,D4,L1,V1,M1}  { complement( X ) ==> join( 
% 1.61/2.02    complement( X ), complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (375) {G5,W8,D4,L1,V1,M1} P(368,10);d(352) { join( complement
% 1.61/2.02    ( X ), complement( X ) ) ==> complement( X ) }.
% 1.61/2.02  parent0: (10551) {G2,W8,D4,L1,V1,M1}  { join( complement( X ), complement( 
% 1.61/2.02    X ) ) ==> complement( X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10553) {G0,W13,D4,L1,V3,M1}  { composition( join( X, Z ), Y ) ==> 
% 1.61/2.02    join( composition( X, Y ), composition( Z, Y ) ) }.
% 1.61/2.02  parent0[0]: (6) {G0,W13,D4,L1,V3,M1} I { join( composition( X, Z ), 
% 1.61/2.02    composition( Y, Z ) ) ==> composition( join( X, Y ), Z ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Z
% 1.61/2.02     Z := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10554) {G1,W11,D4,L1,V2,M1}  { composition( join( one, X ), Y ) 
% 1.61/2.02    ==> join( Y, composition( X, Y ) ) }.
% 1.61/2.02  parent0[0]: (368) {G4,W5,D3,L1,V1,M1} P(367,352) { composition( one, X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent1[0; 7]: (10553) {G0,W13,D4,L1,V3,M1}  { composition( join( X, Z ), Y
% 1.61/2.02     ) ==> join( composition( X, Y ), composition( Z, Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := one
% 1.61/2.02     Y := Y
% 1.61/2.02     Z := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10556) {G1,W11,D4,L1,V2,M1}  { join( Y, composition( X, Y ) ) ==> 
% 1.61/2.02    composition( join( one, X ), Y ) }.
% 1.61/2.02  parent0[0]: (10554) {G1,W11,D4,L1,V2,M1}  { composition( join( one, X ), Y
% 1.61/2.02     ) ==> join( Y, composition( X, Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (376) {G5,W11,D4,L1,V2,M1} P(368,6) { join( X, composition( Y
% 1.61/2.02    , X ) ) = composition( join( one, Y ), X ) }.
% 1.61/2.02  parent0: (10556) {G1,W11,D4,L1,V2,M1}  { join( Y, composition( X, Y ) ) ==>
% 1.61/2.02     composition( join( one, X ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10559) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 1.61/2.02    complement( X ), complement( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.02    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10574) {G1,W7,D4,L1,V1,M1}  { meet( X, X ) ==> complement( 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  parent0[0]: (375) {G5,W8,D4,L1,V1,M1} P(368,10);d(352) { join( complement( 
% 1.61/2.02    X ), complement( X ) ) ==> complement( X ) }.
% 1.61/2.02  parent1[0; 5]: (10559) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.02    ( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10575) {G1,W7,D4,L1,V1,M1}  { complement( complement( X ) ) ==> 
% 1.61/2.02    meet( X, X ) }.
% 1.61/2.02  parent0[0]: (10574) {G1,W7,D4,L1,V1,M1}  { meet( X, X ) ==> complement( 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (383) {G6,W7,D4,L1,V1,M1} P(375,3) { complement( complement( X
% 1.61/2.02     ) ) = meet( X, X ) }.
% 1.61/2.02  parent0: (10575) {G1,W7,D4,L1,V1,M1}  { complement( complement( X ) ) ==> 
% 1.61/2.02    meet( X, X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10577) {G11,W8,D4,L1,V2,M1}  { top ==> join( join( X, Y ), 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  parent0[0]: (223) {G11,W8,D4,L1,V2,M1} S(39);d(191) { join( join( Y, X ), 
% 1.61/2.02    complement( Y ) ) ==> top }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10578) {G2,W8,D5,L1,V2,M1}  { top ==> join( X, complement( meet( 
% 1.61/2.02    X, Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  parent1[0; 3]: (10577) {G11,W8,D4,L1,V2,M1}  { top ==> join( join( X, Y ), 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := meet( X, Y )
% 1.61/2.02     Y := complement( join( complement( X ), Y ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10579) {G2,W8,D5,L1,V2,M1}  { join( X, complement( meet( X, Y ) )
% 1.61/2.02     ) ==> top }.
% 1.61/2.02  parent0[0]: (10578) {G2,W8,D5,L1,V2,M1}  { top ==> join( X, complement( 
% 1.61/2.02    meet( X, Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (395) {G12,W8,D5,L1,V2,M1} P(30,223) { join( X, complement( 
% 1.61/2.02    meet( X, Y ) ) ) ==> top }.
% 1.61/2.02  parent0: (10579) {G2,W8,D5,L1,V2,M1}  { join( X, complement( meet( X, Y ) )
% 1.61/2.02     ) ==> top }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10581) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10583) {G2,W8,D4,L1,V1,M1}  { X ==> join( meet( X, top ), 
% 1.61/2.02    complement( top ) ) }.
% 1.61/2.02  parent0[0]: (191) {G10,W5,D3,L1,V1,M1} P(40,175);d(160);d(190) { join( X, 
% 1.61/2.02    top ) ==> top }.
% 1.61/2.02  parent1[0; 7]: (10581) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := top
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10584) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( X, top ), zero )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.02    zero }.
% 1.61/2.02  parent1[0; 6]: (10583) {G2,W8,D4,L1,V1,M1}  { X ==> join( meet( X, top ), 
% 1.61/2.02    complement( top ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10585) {G2,W7,D4,L1,V1,M1}  { join( meet( X, top ), zero ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (10584) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( X, top ), zero
% 1.61/2.02     ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (399) {G11,W7,D4,L1,V1,M1} P(191,30);d(52) { join( meet( X, 
% 1.61/2.02    top ), zero ) ==> X }.
% 1.61/2.02  parent0: (10585) {G2,W7,D4,L1,V1,M1}  { join( meet( X, top ), zero ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10587) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10589) {G2,W8,D4,L1,V1,M1}  { X ==> join( meet( X, X ), 
% 1.61/2.02    complement( top ) ) }.
% 1.61/2.02  parent0[0]: (19) {G1,W6,D4,L1,V1,M1} P(0,11) { join( complement( X ), X ) 
% 1.61/2.02    ==> top }.
% 1.61/2.02  parent1[0; 7]: (10587) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10590) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( X, X ), zero )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.02    zero }.
% 1.61/2.02  parent1[0; 6]: (10589) {G2,W8,D4,L1,V1,M1}  { X ==> join( meet( X, X ), 
% 1.61/2.02    complement( top ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10591) {G2,W7,D4,L1,V1,M1}  { join( meet( X, X ), zero ) ==> X }.
% 1.61/2.02  parent0[0]: (10590) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( X, X ), zero )
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (411) {G2,W7,D4,L1,V1,M1} P(19,30);d(52) { join( meet( X, X )
% 1.61/2.02    , zero ) ==> X }.
% 1.61/2.02  parent0: (10591) {G2,W7,D4,L1,V1,M1}  { join( meet( X, X ), zero ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10593) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10595) {G1,W10,D6,L1,V1,M1}  { X ==> join( zero, complement( join
% 1.61/2.02    ( complement( X ), complement( X ) ) ) ) }.
% 1.61/2.02  parent0[0]: (12) {G0,W6,D4,L1,V1,M1} I { meet( X, complement( X ) ) ==> 
% 1.61/2.02    zero }.
% 1.61/2.02  parent1[0; 3]: (10593) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := complement( X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10596) {G1,W7,D4,L1,V1,M1}  { X ==> join( zero, meet( X, X ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.02    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.02  parent1[0; 4]: (10595) {G1,W10,D6,L1,V1,M1}  { X ==> join( zero, complement
% 1.61/2.02    ( join( complement( X ), complement( X ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10597) {G1,W7,D4,L1,V1,M1}  { join( zero, meet( X, X ) ) ==> X }.
% 1.61/2.02  parent0[0]: (10596) {G1,W7,D4,L1,V1,M1}  { X ==> join( zero, meet( X, X ) )
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (416) {G2,W7,D4,L1,V1,M1} P(12,30);d(3) { join( zero, meet( X
% 1.61/2.02    , X ) ) ==> X }.
% 1.61/2.02  parent0: (10597) {G1,W7,D4,L1,V1,M1}  { join( zero, meet( X, X ) ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10598) {G11,W7,D4,L1,V1,M1}  { X ==> join( meet( X, top ), zero )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (399) {G11,W7,D4,L1,V1,M1} P(191,30);d(52) { join( meet( X, top
% 1.61/2.02     ), zero ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10599) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( top, X ), zero )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (50) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 1.61/2.02    Y ) }.
% 1.61/2.02  parent1[0; 3]: (10598) {G11,W7,D4,L1,V1,M1}  { X ==> join( meet( X, top ), 
% 1.61/2.02    zero ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := top
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10602) {G2,W7,D4,L1,V1,M1}  { join( meet( top, X ), zero ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (10599) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( top, X ), zero
% 1.61/2.02     ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (429) {G12,W7,D4,L1,V1,M1} P(50,399) { join( meet( top, X ), 
% 1.61/2.02    zero ) ==> X }.
% 1.61/2.02  parent0: (10602) {G2,W7,D4,L1,V1,M1}  { join( meet( top, X ), zero ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10603) {G11,W7,D4,L1,V1,M1}  { X ==> join( meet( X, top ), zero )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (399) {G11,W7,D4,L1,V1,M1} P(191,30);d(52) { join( meet( X, top
% 1.61/2.02     ), zero ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10604) {G1,W7,D4,L1,V1,M1}  { X ==> join( zero, meet( X, top ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.02  parent1[0; 2]: (10603) {G11,W7,D4,L1,V1,M1}  { X ==> join( meet( X, top ), 
% 1.61/2.02    zero ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := meet( X, top )
% 1.61/2.02     Y := zero
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10607) {G1,W7,D4,L1,V1,M1}  { join( zero, meet( X, top ) ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (10604) {G1,W7,D4,L1,V1,M1}  { X ==> join( zero, meet( X, top )
% 1.61/2.02     ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (431) {G12,W7,D4,L1,V1,M1} P(399,0) { join( zero, meet( X, top
% 1.61/2.02     ) ) ==> X }.
% 1.61/2.02  parent0: (10607) {G1,W7,D4,L1,V1,M1}  { join( zero, meet( X, top ) ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10608) {G12,W7,D4,L1,V1,M1}  { X ==> join( meet( top, X ), zero )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (429) {G12,W7,D4,L1,V1,M1} P(50,399) { join( meet( top, X ), 
% 1.61/2.02    zero ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10609) {G1,W7,D4,L1,V1,M1}  { X ==> join( zero, meet( top, X ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.02  parent1[0; 2]: (10608) {G12,W7,D4,L1,V1,M1}  { X ==> join( meet( top, X ), 
% 1.61/2.02    zero ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := meet( top, X )
% 1.61/2.02     Y := zero
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10612) {G1,W7,D4,L1,V1,M1}  { join( zero, meet( top, X ) ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (10609) {G1,W7,D4,L1,V1,M1}  { X ==> join( zero, meet( top, X )
% 1.61/2.02     ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (448) {G13,W7,D4,L1,V1,M1} P(429,0) { join( zero, meet( top, X
% 1.61/2.02     ) ) ==> X }.
% 1.61/2.02  parent0: (10612) {G1,W7,D4,L1,V1,M1}  { join( zero, meet( top, X ) ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10614) {G2,W9,D5,L1,V1,M1}  { meet( X, top ) ==> complement( join
% 1.61/2.02    ( complement( X ), zero ) ) }.
% 1.61/2.02  parent0[0]: (54) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( complement
% 1.61/2.02    ( X ), zero ) ) ==> meet( X, top ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10619) {G3,W11,D5,L1,V1,M1}  { meet( complement( X ), top ) ==> 
% 1.61/2.02    complement( join( meet( X, X ), zero ) ) }.
% 1.61/2.02  parent0[0]: (383) {G6,W7,D4,L1,V1,M1} P(375,3) { complement( complement( X
% 1.61/2.02     ) ) = meet( X, X ) }.
% 1.61/2.02  parent1[0; 7]: (10614) {G2,W9,D5,L1,V1,M1}  { meet( X, top ) ==> complement
% 1.61/2.02    ( join( complement( X ), zero ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10620) {G3,W7,D4,L1,V1,M1}  { meet( complement( X ), top ) ==> 
% 1.61/2.02    complement( X ) }.
% 1.61/2.02  parent0[0]: (411) {G2,W7,D4,L1,V1,M1} P(19,30);d(52) { join( meet( X, X ), 
% 1.61/2.02    zero ) ==> X }.
% 1.61/2.02  parent1[0; 6]: (10619) {G3,W11,D5,L1,V1,M1}  { meet( complement( X ), top )
% 1.61/2.02     ==> complement( join( meet( X, X ), zero ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (467) {G7,W7,D4,L1,V1,M1} P(383,54);d(411) { meet( complement
% 1.61/2.02    ( X ), top ) ==> complement( X ) }.
% 1.61/2.02  parent0: (10620) {G3,W7,D4,L1,V1,M1}  { meet( complement( X ), top ) ==> 
% 1.61/2.02    complement( X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10623) {G12,W7,D4,L1,V1,M1}  { X ==> join( zero, meet( X, top ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (431) {G12,W7,D4,L1,V1,M1} P(399,0) { join( zero, meet( X, top
% 1.61/2.02     ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10624) {G8,W7,D4,L1,V1,M1}  { complement( X ) ==> join( zero, 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  parent0[0]: (467) {G7,W7,D4,L1,V1,M1} P(383,54);d(411) { meet( complement( 
% 1.61/2.02    X ), top ) ==> complement( X ) }.
% 1.61/2.02  parent1[0; 5]: (10623) {G12,W7,D4,L1,V1,M1}  { X ==> join( zero, meet( X, 
% 1.61/2.02    top ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10625) {G8,W7,D4,L1,V1,M1}  { join( zero, complement( X ) ) ==> 
% 1.61/2.02    complement( X ) }.
% 1.61/2.02  parent0[0]: (10624) {G8,W7,D4,L1,V1,M1}  { complement( X ) ==> join( zero, 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (479) {G13,W7,D4,L1,V1,M1} P(467,431) { join( zero, complement
% 1.61/2.02    ( X ) ) ==> complement( X ) }.
% 1.61/2.02  parent0: (10625) {G8,W7,D4,L1,V1,M1}  { join( zero, complement( X ) ) ==> 
% 1.61/2.02    complement( X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10627) {G13,W7,D4,L1,V1,M1}  { complement( X ) ==> join( zero, 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  parent0[0]: (479) {G13,W7,D4,L1,V1,M1} P(467,431) { join( zero, complement
% 1.61/2.02    ( X ) ) ==> complement( X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10630) {G7,W9,D4,L1,V1,M1}  { complement( complement( X ) ) ==> 
% 1.61/2.02    join( zero, meet( X, X ) ) }.
% 1.61/2.02  parent0[0]: (383) {G6,W7,D4,L1,V1,M1} P(375,3) { complement( complement( X
% 1.61/2.02     ) ) = meet( X, X ) }.
% 1.61/2.02  parent1[0; 6]: (10627) {G13,W7,D4,L1,V1,M1}  { complement( X ) ==> join( 
% 1.61/2.02    zero, complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10631) {G7,W9,D4,L1,V1,M1}  { meet( X, X ) ==> join( zero, meet( 
% 1.61/2.02    X, X ) ) }.
% 1.61/2.02  parent0[0]: (383) {G6,W7,D4,L1,V1,M1} P(375,3) { complement( complement( X
% 1.61/2.02     ) ) = meet( X, X ) }.
% 1.61/2.02  parent1[0; 1]: (10630) {G7,W9,D4,L1,V1,M1}  { complement( complement( X ) )
% 1.61/2.02     ==> join( zero, meet( X, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10634) {G3,W5,D3,L1,V1,M1}  { meet( X, X ) ==> X }.
% 1.61/2.02  parent0[0]: (416) {G2,W7,D4,L1,V1,M1} P(12,30);d(3) { join( zero, meet( X, 
% 1.61/2.02    X ) ) ==> X }.
% 1.61/2.02  parent1[0; 4]: (10631) {G7,W9,D4,L1,V1,M1}  { meet( X, X ) ==> join( zero, 
% 1.61/2.02    meet( X, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (484) {G14,W5,D3,L1,V1,M1} P(383,479);d(416) { meet( X, X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent0: (10634) {G3,W5,D3,L1,V1,M1}  { meet( X, X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10638) {G2,W11,D4,L1,V2,M1}  { join( join( zero, X ), complement
% 1.61/2.02    ( Y ) ) = join( complement( Y ), X ) }.
% 1.61/2.02  parent0[0]: (479) {G13,W7,D4,L1,V1,M1} P(467,431) { join( zero, complement
% 1.61/2.02    ( X ) ) ==> complement( X ) }.
% 1.61/2.02  parent1[0; 8]: (21) {G1,W11,D4,L1,V3,M1} P(0,1);d(1) { join( join( Z, Y ), 
% 1.61/2.02    X ) = join( join( Z, X ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( Y )
% 1.61/2.02     Y := X
% 1.61/2.02     Z := zero
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (485) {G14,W11,D4,L1,V2,M1} P(479,21) { join( join( zero, Y )
% 1.61/2.02    , complement( X ) ) ==> join( complement( X ), Y ) }.
% 1.61/2.02  parent0: (10638) {G2,W11,D4,L1,V2,M1}  { join( join( zero, X ), complement
% 1.61/2.02    ( Y ) ) = join( complement( Y ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10640) {G2,W9,D5,L1,V1,M1}  { meet( top, X ) ==> complement( join
% 1.61/2.02    ( zero, complement( X ) ) ) }.
% 1.61/2.02  parent0[0]: (53) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( zero, 
% 1.61/2.02    complement( X ) ) ) ==> meet( top, X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10647) {G3,W7,D4,L1,V1,M1}  { meet( top, X ) ==> complement( 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  parent0[0]: (479) {G13,W7,D4,L1,V1,M1} P(467,431) { join( zero, complement
% 1.61/2.02    ( X ) ) ==> complement( X ) }.
% 1.61/2.02  parent1[0; 5]: (10640) {G2,W9,D5,L1,V1,M1}  { meet( top, X ) ==> complement
% 1.61/2.02    ( join( zero, complement( X ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (489) {G14,W7,D4,L1,V1,M1} P(479,53) { meet( top, X ) ==> 
% 1.61/2.02    complement( complement( X ) ) }.
% 1.61/2.02  parent0: (10647) {G3,W7,D4,L1,V1,M1}  { meet( top, X ) ==> complement( 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10650) {G13,W7,D4,L1,V1,M1}  { complement( X ) ==> join( zero, 
% 1.61/2.02    complement( X ) ) }.
% 1.61/2.02  parent0[0]: (479) {G13,W7,D4,L1,V1,M1} P(467,431) { join( zero, complement
% 1.61/2.02    ( X ) ) ==> complement( X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10655) {G3,W11,D5,L1,V1,M1}  { complement( join( zero, complement
% 1.61/2.02    ( X ) ) ) ==> join( zero, meet( top, X ) ) }.
% 1.61/2.02  parent0[0]: (53) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( zero, 
% 1.61/2.02    complement( X ) ) ) ==> meet( top, X ) }.
% 1.61/2.02  parent1[0; 8]: (10650) {G13,W7,D4,L1,V1,M1}  { complement( X ) ==> join( 
% 1.61/2.02    zero, complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := join( zero, complement( X ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10656) {G3,W9,D4,L1,V1,M1}  { meet( top, X ) ==> join( zero, meet
% 1.61/2.02    ( top, X ) ) }.
% 1.61/2.02  parent0[0]: (53) {G2,W9,D5,L1,V1,M1} P(52,3) { complement( join( zero, 
% 1.61/2.02    complement( X ) ) ) ==> meet( top, X ) }.
% 1.61/2.02  parent1[0; 1]: (10655) {G3,W11,D5,L1,V1,M1}  { complement( join( zero, 
% 1.61/2.02    complement( X ) ) ) ==> join( zero, meet( top, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10658) {G4,W5,D3,L1,V1,M1}  { meet( top, X ) ==> X }.
% 1.61/2.02  parent0[0]: (448) {G13,W7,D4,L1,V1,M1} P(429,0) { join( zero, meet( top, X
% 1.61/2.02     ) ) ==> X }.
% 1.61/2.02  parent1[0; 4]: (10656) {G3,W9,D4,L1,V1,M1}  { meet( top, X ) ==> join( zero
% 1.61/2.02    , meet( top, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10659) {G5,W5,D4,L1,V1,M1}  { complement( complement( X ) ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (489) {G14,W7,D4,L1,V1,M1} P(479,53) { meet( top, X ) ==> 
% 1.61/2.02    complement( complement( X ) ) }.
% 1.61/2.02  parent1[0; 1]: (10658) {G4,W5,D3,L1,V1,M1}  { meet( top, X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { 
% 1.61/2.02    complement( complement( X ) ) ==> X }.
% 1.61/2.02  parent0: (10659) {G5,W5,D4,L1,V1,M1}  { complement( complement( X ) ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10662) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( X, X ), zero ) }.
% 1.61/2.02  parent0[0]: (411) {G2,W7,D4,L1,V1,M1} P(19,30);d(52) { join( meet( X, X ), 
% 1.61/2.02    zero ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10663) {G3,W5,D3,L1,V1,M1}  { X ==> join( X, zero ) }.
% 1.61/2.02  parent0[0]: (484) {G14,W5,D3,L1,V1,M1} P(383,479);d(416) { meet( X, X ) ==>
% 1.61/2.02     X }.
% 1.61/2.02  parent1[0; 3]: (10662) {G2,W7,D4,L1,V1,M1}  { X ==> join( meet( X, X ), 
% 1.61/2.02    zero ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10664) {G3,W5,D3,L1,V1,M1}  { join( X, zero ) ==> X }.
% 1.61/2.02  parent0[0]: (10663) {G3,W5,D3,L1,V1,M1}  { X ==> join( X, zero ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (494) {G15,W5,D3,L1,V1,M1} P(484,411) { join( X, zero ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  parent0: (10664) {G3,W5,D3,L1,V1,M1}  { join( X, zero ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10666) {G5,W8,D4,L1,V1,M1}  { complement( X ) ==> join( complement
% 1.61/2.02    ( X ), complement( X ) ) }.
% 1.61/2.02  parent0[0]: (375) {G5,W8,D4,L1,V1,M1} P(368,10);d(352) { join( complement( 
% 1.61/2.02    X ), complement( X ) ) ==> complement( X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10669) {G6,W9,D5,L1,V1,M1}  { complement( complement( X ) ) ==> 
% 1.61/2.02    join( complement( complement( X ) ), X ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 8]: (10666) {G5,W8,D4,L1,V1,M1}  { complement( X ) ==> join( 
% 1.61/2.02    complement( X ), complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10671) {G7,W7,D4,L1,V1,M1}  { complement( complement( X ) ) ==> 
% 1.61/2.02    join( X, X ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 5]: (10669) {G6,W9,D5,L1,V1,M1}  { complement( complement( X ) )
% 1.61/2.02     ==> join( complement( complement( X ) ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10672) {G8,W5,D3,L1,V1,M1}  { X ==> join( X, X ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 1]: (10671) {G7,W7,D4,L1,V1,M1}  { complement( complement( X ) )
% 1.61/2.02     ==> join( X, X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10678) {G8,W5,D3,L1,V1,M1}  { join( X, X ) ==> X }.
% 1.61/2.02  parent0[0]: (10672) {G8,W5,D3,L1,V1,M1}  { X ==> join( X, X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (497) {G16,W5,D3,L1,V1,M1} P(490,375) { join( X, X ) ==> X }.
% 1.61/2.02  parent0: (10678) {G8,W5,D3,L1,V1,M1}  { join( X, X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10682) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 1.61/2.02    complement( X ), complement( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.02    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10685) {G1,W10,D5,L1,V2,M1}  { meet( complement( X ), Y ) ==> 
% 1.61/2.02    complement( join( X, complement( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 7]: (10682) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.02    ( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( X )
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10687) {G1,W10,D5,L1,V2,M1}  { complement( join( X, complement( Y
% 1.61/2.02     ) ) ) ==> meet( complement( X ), Y ) }.
% 1.61/2.02  parent0[0]: (10685) {G1,W10,D5,L1,V2,M1}  { meet( complement( X ), Y ) ==> 
% 1.61/2.02    complement( join( X, complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (499) {G16,W10,D5,L1,V2,M1} P(490,3) { complement( join( X, 
% 1.61/2.02    complement( Y ) ) ) ==> meet( complement( X ), Y ) }.
% 1.61/2.02  parent0: (10687) {G1,W10,D5,L1,V2,M1}  { complement( join( X, complement( Y
% 1.61/2.02     ) ) ) ==> meet( complement( X ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10690) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 1.61/2.02    complement( X ), complement( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.02    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10694) {G1,W10,D5,L1,V2,M1}  { meet( X, complement( Y ) ) ==> 
% 1.61/2.02    complement( join( complement( X ), Y ) ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 9]: (10690) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.02    ( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := complement( Y )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10696) {G1,W10,D5,L1,V2,M1}  { complement( join( complement( X ), 
% 1.61/2.02    Y ) ) ==> meet( X, complement( Y ) ) }.
% 1.61/2.02  parent0[0]: (10694) {G1,W10,D5,L1,V2,M1}  { meet( X, complement( Y ) ) ==> 
% 1.61/2.02    complement( join( complement( X ), Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (500) {G16,W10,D5,L1,V2,M1} P(490,3) { complement( join( 
% 1.61/2.02    complement( Y ), X ) ) ==> meet( Y, complement( X ) ) }.
% 1.61/2.02  parent0: (10696) {G1,W10,D5,L1,V2,M1}  { complement( join( complement( X )
% 1.61/2.02    , Y ) ) ==> meet( X, complement( Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10698) {G15,W5,D4,L1,V1,M1}  { X ==> complement( complement( X ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10703) {G1,W10,D4,L1,V2,M1}  { join( complement( X ), complement
% 1.61/2.02    ( Y ) ) ==> complement( meet( X, Y ) ) }.
% 1.61/2.02  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.02    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.02  parent1[0; 7]: (10698) {G15,W5,D4,L1,V1,M1}  { X ==> complement( complement
% 1.61/2.02    ( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := join( complement( X ), complement( Y ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (501) {G16,W10,D4,L1,V2,M1} P(3,490) { join( complement( X ), 
% 1.61/2.02    complement( Y ) ) ==> complement( meet( X, Y ) ) }.
% 1.61/2.02  parent0: (10703) {G1,W10,D4,L1,V2,M1}  { join( complement( X ), complement
% 1.61/2.02    ( Y ) ) ==> complement( meet( X, Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10705) {G16,W5,D3,L1,V1,M1}  { X ==> join( X, X ) }.
% 1.61/2.02  parent0[0]: (497) {G16,W5,D3,L1,V1,M1} P(490,375) { join( X, X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10708) {G2,W11,D5,L1,V2,M1}  { join( X, Y ) ==> join( join( X, 
% 1.61/2.02    join( X, Y ) ), Y ) }.
% 1.61/2.02  parent0[0]: (21) {G1,W11,D4,L1,V3,M1} P(0,1);d(1) { join( join( Z, Y ), X )
% 1.61/2.02     = join( join( Z, X ), Y ) }.
% 1.61/2.02  parent1[0; 4]: (10705) {G16,W5,D3,L1,V1,M1}  { X ==> join( X, X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := join( X, Y )
% 1.61/2.02     Y := Y
% 1.61/2.02     Z := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := join( X, Y )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10710) {G1,W11,D5,L1,V2,M1}  { join( X, Y ) ==> join( join( join
% 1.61/2.02    ( X, X ), Y ), Y ) }.
% 1.61/2.02  parent0[0]: (1) {G0,W11,D4,L1,V3,M1} I { join( X, join( Y, Z ) ) ==> join( 
% 1.61/2.02    join( X, Y ), Z ) }.
% 1.61/2.02  parent1[0; 5]: (10708) {G2,W11,D5,L1,V2,M1}  { join( X, Y ) ==> join( join
% 1.61/2.02    ( X, join( X, Y ) ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := X
% 1.61/2.02     Z := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10711) {G2,W9,D4,L1,V2,M1}  { join( X, Y ) ==> join( join( X, Y )
% 1.61/2.02    , Y ) }.
% 1.61/2.02  parent0[0]: (497) {G16,W5,D3,L1,V1,M1} P(490,375) { join( X, X ) ==> X }.
% 1.61/2.02  parent1[0; 6]: (10710) {G1,W11,D5,L1,V2,M1}  { join( X, Y ) ==> join( join
% 1.61/2.02    ( join( X, X ), Y ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10712) {G2,W9,D4,L1,V2,M1}  { join( join( X, Y ), Y ) ==> join( X
% 1.61/2.02    , Y ) }.
% 1.61/2.02  parent0[0]: (10711) {G2,W9,D4,L1,V2,M1}  { join( X, Y ) ==> join( join( X, 
% 1.61/2.02    Y ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (502) {G17,W9,D4,L1,V2,M1} P(497,21);d(1);d(497) { join( join
% 1.61/2.02    ( X, Y ), Y ) ==> join( X, Y ) }.
% 1.61/2.02  parent0: (10712) {G2,W9,D4,L1,V2,M1}  { join( join( X, Y ), Y ) ==> join( X
% 1.61/2.02    , Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10714) {G2,W10,D6,L1,V2,M1}  { top ==> join( join( complement( 
% 1.61/2.02    join( X, Y ) ), X ), Y ) }.
% 1.61/2.02  parent0[0]: (23) {G2,W10,D6,L1,V2,M1} P(19,1) { join( join( complement( 
% 1.61/2.02    join( X, Y ) ), X ), Y ) ==> top }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10717) {G3,W11,D5,L1,V2,M1}  { top ==> join( join( complement( 
% 1.61/2.02    top ), X ), complement( meet( X, Y ) ) ) }.
% 1.61/2.02  parent0[0]: (395) {G12,W8,D5,L1,V2,M1} P(30,223) { join( X, complement( 
% 1.61/2.02    meet( X, Y ) ) ) ==> top }.
% 1.61/2.02  parent1[0; 5]: (10714) {G2,W10,D6,L1,V2,M1}  { top ==> join( join( 
% 1.61/2.02    complement( join( X, Y ) ), X ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := complement( meet( X, Y ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10718) {G2,W10,D5,L1,V2,M1}  { top ==> join( join( zero, X ), 
% 1.61/2.02    complement( meet( X, Y ) ) ) }.
% 1.61/2.02  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.02    zero }.
% 1.61/2.02  parent1[0; 4]: (10717) {G3,W11,D5,L1,V2,M1}  { top ==> join( join( 
% 1.61/2.02    complement( top ), X ), complement( meet( X, Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10719) {G3,W8,D5,L1,V2,M1}  { top ==> join( complement( meet( X, 
% 1.61/2.02    Y ) ), X ) }.
% 1.61/2.02  parent0[0]: (485) {G14,W11,D4,L1,V2,M1} P(479,21) { join( join( zero, Y ), 
% 1.61/2.02    complement( X ) ) ==> join( complement( X ), Y ) }.
% 1.61/2.02  parent1[0; 2]: (10718) {G2,W10,D5,L1,V2,M1}  { top ==> join( join( zero, X
% 1.61/2.02     ), complement( meet( X, Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := meet( X, Y )
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10720) {G3,W8,D5,L1,V2,M1}  { join( complement( meet( X, Y ) ), X
% 1.61/2.02     ) ==> top }.
% 1.61/2.02  parent0[0]: (10719) {G3,W8,D5,L1,V2,M1}  { top ==> join( complement( meet( 
% 1.61/2.02    X, Y ) ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (510) {G15,W8,D5,L1,V2,M1} P(395,23);d(52);d(485) { join( 
% 1.61/2.02    complement( meet( X, Y ) ), X ) ==> top }.
% 1.61/2.02  parent0: (10720) {G3,W8,D5,L1,V2,M1}  { join( complement( meet( X, Y ) ), X
% 1.61/2.02     ) ==> top }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10721) {G15,W8,D5,L1,V2,M1}  { top ==> join( complement( meet( X, 
% 1.61/2.02    Y ) ), X ) }.
% 1.61/2.02  parent0[0]: (510) {G15,W8,D5,L1,V2,M1} P(395,23);d(52);d(485) { join( 
% 1.61/2.02    complement( meet( X, Y ) ), X ) ==> top }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10722) {G2,W8,D5,L1,V2,M1}  { top ==> join( complement( meet( Y, 
% 1.61/2.02    X ) ), X ) }.
% 1.61/2.02  parent0[0]: (50) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 1.61/2.02    Y ) }.
% 1.61/2.02  parent1[0; 4]: (10721) {G15,W8,D5,L1,V2,M1}  { top ==> join( complement( 
% 1.61/2.02    meet( X, Y ) ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10725) {G2,W8,D5,L1,V2,M1}  { join( complement( meet( X, Y ) ), Y
% 1.61/2.02     ) ==> top }.
% 1.61/2.02  parent0[0]: (10722) {G2,W8,D5,L1,V2,M1}  { top ==> join( complement( meet( 
% 1.61/2.02    Y, X ) ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (522) {G16,W8,D5,L1,V2,M1} P(50,510) { join( complement( meet
% 1.61/2.02    ( Y, X ) ), X ) ==> top }.
% 1.61/2.02  parent0: (10725) {G2,W8,D5,L1,V2,M1}  { join( complement( meet( X, Y ) ), Y
% 1.61/2.02     ) ==> top }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10727) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10730) {G2,W12,D5,L1,V2,M1}  { meet( X, Y ) ==> join( meet( meet
% 1.61/2.02    ( X, Y ), Y ), complement( top ) ) }.
% 1.61/2.02  parent0[0]: (522) {G16,W8,D5,L1,V2,M1} P(50,510) { join( complement( meet( 
% 1.61/2.02    Y, X ) ), X ) ==> top }.
% 1.61/2.02  parent1[0; 11]: (10727) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := meet( X, Y )
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10731) {G2,W11,D5,L1,V2,M1}  { meet( X, Y ) ==> join( meet( meet
% 1.61/2.02    ( X, Y ), Y ), zero ) }.
% 1.61/2.02  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.02    zero }.
% 1.61/2.02  parent1[0; 10]: (10730) {G2,W12,D5,L1,V2,M1}  { meet( X, Y ) ==> join( meet
% 1.61/2.02    ( meet( X, Y ), Y ), complement( top ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10732) {G3,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( X, Y )
% 1.61/2.02    , Y ) }.
% 1.61/2.02  parent0[0]: (494) {G15,W5,D3,L1,V1,M1} P(484,411) { join( X, zero ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  parent1[0; 4]: (10731) {G2,W11,D5,L1,V2,M1}  { meet( X, Y ) ==> join( meet
% 1.61/2.02    ( meet( X, Y ), Y ), zero ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := meet( meet( X, Y ), Y )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10733) {G3,W9,D4,L1,V2,M1}  { meet( meet( X, Y ), Y ) ==> meet( X
% 1.61/2.02    , Y ) }.
% 1.61/2.02  parent0[0]: (10732) {G3,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( X, 
% 1.61/2.02    Y ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (524) {G17,W9,D4,L1,V2,M1} P(522,30);d(52);d(494) { meet( meet
% 1.61/2.02    ( X, Y ), Y ) ==> meet( X, Y ) }.
% 1.61/2.02  parent0: (10733) {G3,W9,D4,L1,V2,M1}  { meet( meet( X, Y ), Y ) ==> meet( X
% 1.61/2.02    , Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10735) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement( join( 
% 1.61/2.02    complement( X ), complement( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (3) {G0,W10,D5,L1,V2,M1} I { complement( join( complement( X )
% 1.61/2.02    , complement( Y ) ) ) ==> meet( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10737) {G1,W9,D5,L1,V2,M1}  { meet( meet( X, complement( Y ) ), Y
% 1.61/2.02     ) ==> complement( top ) }.
% 1.61/2.02  parent0[0]: (522) {G16,W8,D5,L1,V2,M1} P(50,510) { join( complement( meet( 
% 1.61/2.02    Y, X ) ), X ) ==> top }.
% 1.61/2.02  parent1[0; 8]: (10735) {G0,W10,D5,L1,V2,M1}  { meet( X, Y ) ==> complement
% 1.61/2.02    ( join( complement( X ), complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := complement( Y )
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := meet( X, complement( Y ) )
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10738) {G2,W8,D5,L1,V2,M1}  { meet( meet( X, complement( Y ) ), Y
% 1.61/2.02     ) ==> zero }.
% 1.61/2.02  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.02    zero }.
% 1.61/2.02  parent1[0; 7]: (10737) {G1,W9,D5,L1,V2,M1}  { meet( meet( X, complement( Y
% 1.61/2.02     ) ), Y ) ==> complement( top ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (530) {G17,W8,D5,L1,V2,M1} P(522,3);d(52) { meet( meet( X, 
% 1.61/2.02    complement( Y ) ), Y ) ==> zero }.
% 1.61/2.02  parent0: (10738) {G2,W8,D5,L1,V2,M1}  { meet( meet( X, complement( Y ) ), Y
% 1.61/2.02     ) ==> zero }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10740) {G17,W8,D5,L1,V2,M1}  { zero ==> meet( meet( X, complement
% 1.61/2.02    ( Y ) ), Y ) }.
% 1.61/2.02  parent0[0]: (530) {G17,W8,D5,L1,V2,M1} P(522,3);d(52) { meet( meet( X, 
% 1.61/2.02    complement( Y ) ), Y ) ==> zero }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10741) {G2,W8,D5,L1,V2,M1}  { zero ==> meet( Y, meet( X, 
% 1.61/2.02    complement( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (50) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 1.61/2.02    Y ) }.
% 1.61/2.02  parent1[0; 2]: (10740) {G17,W8,D5,L1,V2,M1}  { zero ==> meet( meet( X, 
% 1.61/2.02    complement( Y ) ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := meet( X, complement( Y ) )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10745) {G2,W8,D5,L1,V2,M1}  { meet( X, meet( Y, complement( X ) )
% 1.61/2.02     ) ==> zero }.
% 1.61/2.02  parent0[0]: (10741) {G2,W8,D5,L1,V2,M1}  { zero ==> meet( Y, meet( X, 
% 1.61/2.02    complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (533) {G18,W8,D5,L1,V2,M1} P(530,50) { meet( Y, meet( X, 
% 1.61/2.02    complement( Y ) ) ) ==> zero }.
% 1.61/2.02  parent0: (10745) {G2,W8,D5,L1,V2,M1}  { meet( X, meet( Y, complement( X ) )
% 1.61/2.02     ) ==> zero }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10750) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10753) {G2,W12,D7,L1,V2,M1}  { X ==> join( zero, complement( join
% 1.61/2.02    ( complement( X ), meet( Y, complement( X ) ) ) ) ) }.
% 1.61/2.02  parent0[0]: (533) {G18,W8,D5,L1,V2,M1} P(530,50) { meet( Y, meet( X, 
% 1.61/2.02    complement( Y ) ) ) ==> zero }.
% 1.61/2.02  parent1[0; 3]: (10750) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := meet( Y, complement( X ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10754) {G3,W10,D6,L1,V2,M1}  { X ==> complement( join( complement
% 1.61/2.02    ( X ), meet( Y, complement( X ) ) ) ) }.
% 1.61/2.02  parent0[0]: (479) {G13,W7,D4,L1,V1,M1} P(467,431) { join( zero, complement
% 1.61/2.02    ( X ) ) ==> complement( X ) }.
% 1.61/2.02  parent1[0; 2]: (10753) {G2,W12,D7,L1,V2,M1}  { X ==> join( zero, complement
% 1.61/2.02    ( join( complement( X ), meet( Y, complement( X ) ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := join( complement( X ), meet( Y, complement( X ) ) )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10755) {G4,W9,D6,L1,V2,M1}  { X ==> meet( X, complement( meet( Y
% 1.61/2.02    , complement( X ) ) ) ) }.
% 1.61/2.02  parent0[0]: (500) {G16,W10,D5,L1,V2,M1} P(490,3) { complement( join( 
% 1.61/2.02    complement( Y ), X ) ) ==> meet( Y, complement( X ) ) }.
% 1.61/2.02  parent1[0; 2]: (10754) {G3,W10,D6,L1,V2,M1}  { X ==> complement( join( 
% 1.61/2.02    complement( X ), meet( Y, complement( X ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := meet( Y, complement( X ) )
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10756) {G4,W9,D6,L1,V2,M1}  { meet( X, complement( meet( Y, 
% 1.61/2.02    complement( X ) ) ) ) ==> X }.
% 1.61/2.02  parent0[0]: (10755) {G4,W9,D6,L1,V2,M1}  { X ==> meet( X, complement( meet
% 1.61/2.02    ( Y, complement( X ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (539) {G19,W9,D6,L1,V2,M1} P(533,30);d(479);d(500) { meet( X, 
% 1.61/2.02    complement( meet( Y, complement( X ) ) ) ) ==> X }.
% 1.61/2.02  parent0: (10756) {G4,W9,D6,L1,V2,M1}  { meet( X, complement( meet( Y, 
% 1.61/2.02    complement( X ) ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10757) {G17,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet( X, Y )
% 1.61/2.02    , Y ) }.
% 1.61/2.02  parent0[0]: (524) {G17,W9,D4,L1,V2,M1} P(522,30);d(52);d(494) { meet( meet
% 1.61/2.02    ( X, Y ), Y ) ==> meet( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10760) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( Y, meet( X, 
% 1.61/2.02    Y ) ) }.
% 1.61/2.02  parent0[0]: (50) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 1.61/2.02    Y ) }.
% 1.61/2.02  parent1[0; 4]: (10757) {G17,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( meet
% 1.61/2.02    ( X, Y ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := meet( X, Y )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10773) {G2,W9,D4,L1,V2,M1}  { meet( Y, meet( X, Y ) ) ==> meet( X
% 1.61/2.02    , Y ) }.
% 1.61/2.02  parent0[0]: (10760) {G2,W9,D4,L1,V2,M1}  { meet( X, Y ) ==> meet( Y, meet( 
% 1.61/2.02    X, Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (595) {G18,W9,D4,L1,V2,M1} P(524,50) { meet( Y, meet( X, Y ) )
% 1.61/2.02     ==> meet( X, Y ) }.
% 1.61/2.02  parent0: (10773) {G2,W9,D4,L1,V2,M1}  { meet( Y, meet( X, Y ) ) ==> meet( X
% 1.61/2.02    , Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10775) {G17,W9,D4,L1,V2,M1}  { join( X, Y ) ==> join( join( X, Y )
% 1.61/2.02    , Y ) }.
% 1.61/2.02  parent0[0]: (502) {G17,W9,D4,L1,V2,M1} P(497,21);d(1);d(497) { join( join( 
% 1.61/2.02    X, Y ), Y ) ==> join( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10778) {G2,W17,D6,L1,V2,M1}  { join( meet( X, Y ), complement( 
% 1.61/2.02    join( complement( X ), Y ) ) ) ==> join( X, complement( join( complement
% 1.61/2.02    ( X ), Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  parent1[0; 11]: (10775) {G17,W9,D4,L1,V2,M1}  { join( X, Y ) ==> join( join
% 1.61/2.02    ( X, Y ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := meet( X, Y )
% 1.61/2.02     Y := complement( join( complement( X ), Y ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10779) {G2,W9,D6,L1,V2,M1}  { X ==> join( X, complement( join( 
% 1.61/2.02    complement( X ), Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  parent1[0; 1]: (10778) {G2,W17,D6,L1,V2,M1}  { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> join( X, complement( join
% 1.61/2.02    ( complement( X ), Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10786) {G3,W8,D5,L1,V2,M1}  { X ==> join( X, meet( X, complement
% 1.61/2.02    ( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (500) {G16,W10,D5,L1,V2,M1} P(490,3) { complement( join( 
% 1.61/2.02    complement( Y ), X ) ) ==> meet( Y, complement( X ) ) }.
% 1.61/2.02  parent1[0; 4]: (10779) {G2,W9,D6,L1,V2,M1}  { X ==> join( X, complement( 
% 1.61/2.02    join( complement( X ), Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10787) {G3,W8,D5,L1,V2,M1}  { join( X, meet( X, complement( Y ) )
% 1.61/2.02     ) ==> X }.
% 1.61/2.02  parent0[0]: (10786) {G3,W8,D5,L1,V2,M1}  { X ==> join( X, meet( X, 
% 1.61/2.02    complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (606) {G18,W8,D5,L1,V2,M1} P(30,502);d(500) { join( X, meet( X
% 1.61/2.02    , complement( Y ) ) ) ==> X }.
% 1.61/2.02  parent0: (10787) {G3,W8,D5,L1,V2,M1}  { join( X, meet( X, complement( Y ) )
% 1.61/2.02     ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10789) {G18,W8,D5,L1,V2,M1}  { X ==> join( X, meet( X, complement
% 1.61/2.02    ( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (606) {G18,W8,D5,L1,V2,M1} P(30,502);d(500) { join( X, meet( X
% 1.61/2.02    , complement( Y ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10790) {G16,W7,D4,L1,V2,M1}  { X ==> join( X, meet( X, Y ) ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 6]: (10789) {G18,W8,D5,L1,V2,M1}  { X ==> join( X, meet( X, 
% 1.61/2.02    complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := complement( Y )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10791) {G16,W7,D4,L1,V2,M1}  { join( X, meet( X, Y ) ) ==> X }.
% 1.61/2.02  parent0[0]: (10790) {G16,W7,D4,L1,V2,M1}  { X ==> join( X, meet( X, Y ) )
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (610) {G19,W7,D4,L1,V2,M1} P(490,606) { join( Y, meet( Y, X )
% 1.61/2.02     ) ==> Y }.
% 1.61/2.02  parent0: (10791) {G16,W7,D4,L1,V2,M1}  { join( X, meet( X, Y ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10793) {G19,W7,D4,L1,V2,M1}  { X ==> join( X, meet( X, Y ) ) }.
% 1.61/2.02  parent0[0]: (610) {G19,W7,D4,L1,V2,M1} P(490,606) { join( Y, meet( Y, X ) )
% 1.61/2.02     ==> Y }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10794) {G19,W7,D4,L1,V2,M1}  { X ==> join( X, meet( Y, X ) ) }.
% 1.61/2.02  parent0[0]: (595) {G18,W9,D4,L1,V2,M1} P(524,50) { meet( Y, meet( X, Y ) ) 
% 1.61/2.02    ==> meet( X, Y ) }.
% 1.61/2.02  parent1[0; 4]: (10793) {G19,W7,D4,L1,V2,M1}  { X ==> join( X, meet( X, Y )
% 1.61/2.02     ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := meet( Y, X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10795) {G19,W7,D4,L1,V2,M1}  { join( X, meet( Y, X ) ) ==> X }.
% 1.61/2.02  parent0[0]: (10794) {G19,W7,D4,L1,V2,M1}  { X ==> join( X, meet( Y, X ) )
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (621) {G20,W7,D4,L1,V2,M1} P(595,610) { join( X, meet( Y, X )
% 1.61/2.02     ) ==> X }.
% 1.61/2.02  parent0: (10795) {G19,W7,D4,L1,V2,M1}  { join( X, meet( Y, X ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10796) {G20,W7,D4,L1,V2,M1}  { X ==> join( X, meet( Y, X ) ) }.
% 1.61/2.02  parent0[0]: (621) {G20,W7,D4,L1,V2,M1} P(595,610) { join( X, meet( Y, X ) )
% 1.61/2.02     ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10797) {G1,W7,D4,L1,V2,M1}  { X ==> join( meet( Y, X ), X ) }.
% 1.61/2.02  parent0[0]: (0) {G0,W7,D3,L1,V2,M1} I { join( X, Y ) = join( Y, X ) }.
% 1.61/2.02  parent1[0; 2]: (10796) {G20,W7,D4,L1,V2,M1}  { X ==> join( X, meet( Y, X )
% 1.61/2.02     ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := meet( Y, X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10800) {G1,W7,D4,L1,V2,M1}  { join( meet( Y, X ), X ) ==> X }.
% 1.61/2.02  parent0[0]: (10797) {G1,W7,D4,L1,V2,M1}  { X ==> join( meet( Y, X ), X )
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (639) {G21,W7,D4,L1,V2,M1} P(621,0) { join( meet( Y, X ), X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent0: (10800) {G1,W7,D4,L1,V2,M1}  { join( meet( Y, X ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10802) {G1,W10,D5,L1,V2,M1}  { join( X, converse( Y ) ) ==> 
% 1.61/2.02    converse( join( converse( X ), Y ) ) }.
% 1.61/2.02  parent0[0]: (75) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( converse( X
% 1.61/2.02     ), Y ) ) ==> join( X, converse( Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10804) {G1,W9,D6,L1,V1,M1}  { join( X, converse( complement( 
% 1.61/2.02    converse( X ) ) ) ) ==> converse( top ) }.
% 1.61/2.02  parent0[0]: (11) {G0,W6,D4,L1,V1,M1} I { join( X, complement( X ) ) ==> top
% 1.61/2.02     }.
% 1.61/2.02  parent1[0; 8]: (10802) {G1,W10,D5,L1,V2,M1}  { join( X, converse( Y ) ) ==>
% 1.61/2.02     converse( join( converse( X ), Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := converse( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := complement( converse( X ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10805) {G2,W8,D6,L1,V1,M1}  { join( X, converse( complement( 
% 1.61/2.02    converse( X ) ) ) ) ==> top }.
% 1.61/2.02  parent0[0]: (285) {G14,W4,D3,L1,V0,M1} P(272,74);d(76);d(191) { converse( 
% 1.61/2.02    top ) ==> top }.
% 1.61/2.02  parent1[0; 7]: (10804) {G1,W9,D6,L1,V1,M1}  { join( X, converse( complement
% 1.61/2.02    ( converse( X ) ) ) ) ==> converse( top ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (723) {G15,W8,D6,L1,V1,M1} P(11,75);d(285) { join( X, converse
% 1.61/2.02    ( complement( converse( X ) ) ) ) ==> top }.
% 1.61/2.02  parent0: (10805) {G2,W8,D6,L1,V1,M1}  { join( X, converse( complement( 
% 1.61/2.02    converse( X ) ) ) ) ==> top }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10808) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  parent0[0]: (30) {G1,W11,D6,L1,V2,M1} S(2);d(3) { join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10811) {G2,W12,D8,L1,V1,M1}  { X ==> join( meet( X, converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ) ), complement( top ) ) }.
% 1.61/2.02  parent0[0]: (723) {G15,W8,D6,L1,V1,M1} P(11,75);d(285) { join( X, converse
% 1.61/2.02    ( complement( converse( X ) ) ) ) ==> top }.
% 1.61/2.02  parent1[0; 11]: (10808) {G1,W11,D6,L1,V2,M1}  { X ==> join( meet( X, Y ), 
% 1.61/2.02    complement( join( complement( X ), Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := converse( complement( converse( complement( X ) ) ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10812) {G2,W11,D8,L1,V1,M1}  { X ==> join( meet( X, converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ) ), zero ) }.
% 1.61/2.02  parent0[0]: (52) {G1,W4,D3,L1,V0,M1} P(11,3);d(12) { complement( top ) ==> 
% 1.61/2.02    zero }.
% 1.61/2.02  parent1[0; 10]: (10811) {G2,W12,D8,L1,V1,M1}  { X ==> join( meet( X, 
% 1.61/2.02    converse( complement( converse( complement( X ) ) ) ) ), complement( top
% 1.61/2.02     ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10813) {G3,W9,D7,L1,V1,M1}  { X ==> meet( X, converse( complement
% 1.61/2.02    ( converse( complement( X ) ) ) ) ) }.
% 1.61/2.02  parent0[0]: (494) {G15,W5,D3,L1,V1,M1} P(484,411) { join( X, zero ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  parent1[0; 2]: (10812) {G2,W11,D8,L1,V1,M1}  { X ==> join( meet( X, 
% 1.61/2.02    converse( complement( converse( complement( X ) ) ) ) ), zero ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := meet( X, converse( complement( converse( complement( X ) ) ) ) )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10814) {G3,W9,D7,L1,V1,M1}  { meet( X, converse( complement( 
% 1.61/2.02    converse( complement( X ) ) ) ) ) ==> X }.
% 1.61/2.02  parent0[0]: (10813) {G3,W9,D7,L1,V1,M1}  { X ==> meet( X, converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (728) {G16,W9,D7,L1,V1,M1} P(723,30);d(52);d(494) { meet( X, 
% 1.61/2.02    converse( complement( converse( complement( X ) ) ) ) ) ==> X }.
% 1.61/2.02  parent0: (10814) {G3,W9,D7,L1,V1,M1}  { meet( X, converse( complement( 
% 1.61/2.02    converse( complement( X ) ) ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10816) {G1,W10,D5,L1,V2,M1}  { join( converse( X ), Y ) ==> 
% 1.61/2.02    converse( join( X, converse( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (76) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( Y, converse
% 1.61/2.02    ( X ) ) ) ==> join( converse( Y ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10818) {G2,W11,D6,L1,V2,M1}  { join( converse( meet( X, converse
% 1.61/2.02    ( Y ) ) ), Y ) ==> converse( converse( Y ) ) }.
% 1.61/2.02  parent0[0]: (639) {G21,W7,D4,L1,V2,M1} P(621,0) { join( meet( Y, X ), X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent1[0; 9]: (10816) {G1,W10,D5,L1,V2,M1}  { join( converse( X ), Y ) ==>
% 1.61/2.02     converse( join( X, converse( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := converse( Y )
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := meet( X, converse( Y ) )
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10819) {G1,W9,D6,L1,V2,M1}  { join( converse( meet( X, converse( 
% 1.61/2.02    Y ) ) ), Y ) ==> Y }.
% 1.61/2.02  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 8]: (10818) {G2,W11,D6,L1,V2,M1}  { join( converse( meet( X, 
% 1.61/2.02    converse( Y ) ) ), Y ) ==> converse( converse( Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (748) {G22,W9,D6,L1,V2,M1} P(639,76);d(7) { join( converse( 
% 1.61/2.02    meet( X, converse( Y ) ) ), Y ) ==> Y }.
% 1.61/2.02  parent0: (10819) {G1,W9,D6,L1,V2,M1}  { join( converse( meet( X, converse( 
% 1.61/2.02    Y ) ) ), Y ) ==> Y }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10822) {G22,W9,D6,L1,V2,M1}  { Y ==> join( converse( meet( X, 
% 1.61/2.02    converse( Y ) ) ), Y ) }.
% 1.61/2.02  parent0[0]: (748) {G22,W9,D6,L1,V2,M1} P(639,76);d(7) { join( converse( 
% 1.61/2.02    meet( X, converse( Y ) ) ), Y ) ==> Y }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10823) {G17,W12,D6,L1,V1,M1}  { complement( converse( complement
% 1.61/2.02    ( X ) ) ) ==> join( converse( X ), complement( converse( complement( X )
% 1.61/2.02     ) ) ) }.
% 1.61/2.02  parent0[0]: (728) {G16,W9,D7,L1,V1,M1} P(723,30);d(52);d(494) { meet( X, 
% 1.61/2.02    converse( complement( converse( complement( X ) ) ) ) ) ==> X }.
% 1.61/2.02  parent1[0; 7]: (10822) {G22,W9,D6,L1,V2,M1}  { Y ==> join( converse( meet( 
% 1.61/2.02    X, converse( Y ) ) ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := complement( converse( complement( X ) ) )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10824) {G17,W12,D6,L1,V1,M1}  { join( converse( X ), complement( 
% 1.61/2.02    converse( complement( X ) ) ) ) ==> complement( converse( complement( X )
% 1.61/2.02     ) ) }.
% 1.61/2.02  parent0[0]: (10823) {G17,W12,D6,L1,V1,M1}  { complement( converse( 
% 1.61/2.02    complement( X ) ) ) ==> join( converse( X ), complement( converse( 
% 1.61/2.02    complement( X ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (817) {G23,W12,D6,L1,V1,M1} P(728,748) { join( converse( X ), 
% 1.61/2.02    complement( converse( complement( X ) ) ) ) ==> complement( converse( 
% 1.61/2.02    complement( X ) ) ) }.
% 1.61/2.02  parent0: (10824) {G17,W12,D6,L1,V1,M1}  { join( converse( X ), complement( 
% 1.61/2.02    converse( complement( X ) ) ) ) ==> complement( converse( complement( X )
% 1.61/2.02     ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10826) {G18,W9,D4,L1,V2,M1}  { meet( Y, X ) ==> meet( X, meet( Y, 
% 1.61/2.02    X ) ) }.
% 1.61/2.02  parent0[0]: (595) {G18,W9,D4,L1,V2,M1} P(524,50) { meet( Y, meet( X, Y ) ) 
% 1.61/2.02    ==> meet( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10828) {G17,W15,D7,L1,V1,M1}  { meet( X, converse( complement( 
% 1.61/2.02    converse( complement( X ) ) ) ) ) ==> meet( converse( complement( 
% 1.61/2.02    converse( complement( X ) ) ) ), X ) }.
% 1.61/2.02  parent0[0]: (728) {G16,W9,D7,L1,V1,M1} P(723,30);d(52);d(494) { meet( X, 
% 1.61/2.02    converse( complement( converse( complement( X ) ) ) ) ) ==> X }.
% 1.61/2.02  parent1[0; 14]: (10826) {G18,W9,D4,L1,V2,M1}  { meet( Y, X ) ==> meet( X, 
% 1.61/2.02    meet( Y, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := converse( complement( converse( complement( X ) ) ) )
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10829) {G17,W9,D7,L1,V1,M1}  { X ==> meet( converse( complement( 
% 1.61/2.02    converse( complement( X ) ) ) ), X ) }.
% 1.61/2.02  parent0[0]: (728) {G16,W9,D7,L1,V1,M1} P(723,30);d(52);d(494) { meet( X, 
% 1.61/2.02    converse( complement( converse( complement( X ) ) ) ) ) ==> X }.
% 1.61/2.02  parent1[0; 1]: (10828) {G17,W15,D7,L1,V1,M1}  { meet( X, converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ) ) ==> meet( converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10831) {G17,W9,D7,L1,V1,M1}  { meet( converse( complement( 
% 1.61/2.02    converse( complement( X ) ) ) ), X ) ==> X }.
% 1.61/2.02  parent0[0]: (10829) {G17,W9,D7,L1,V1,M1}  { X ==> meet( converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (820) {G19,W9,D7,L1,V1,M1} P(728,595) { meet( converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ), X ) ==> X }.
% 1.61/2.02  parent0: (10831) {G17,W9,D7,L1,V1,M1}  { meet( converse( complement( 
% 1.61/2.02    converse( complement( X ) ) ) ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10834) {G16,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) ==> 
% 1.61/2.02    join( complement( X ), complement( Y ) ) }.
% 1.61/2.02  parent0[0]: (501) {G16,W10,D4,L1,V2,M1} P(3,490) { join( complement( X ), 
% 1.61/2.02    complement( Y ) ) ==> complement( meet( X, Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10835) {G16,W10,D5,L1,V2,M1}  { complement( meet( complement( X )
% 1.61/2.02    , Y ) ) ==> join( X, complement( Y ) ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 7]: (10834) {G16,W10,D4,L1,V2,M1}  { complement( meet( X, Y ) ) 
% 1.61/2.02    ==> join( complement( X ), complement( Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( X )
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (831) {G17,W10,D5,L1,V2,M1} P(490,501) { complement( meet( 
% 1.61/2.02    complement( X ), Y ) ) ==> join( X, complement( Y ) ) }.
% 1.61/2.02  parent0: (10835) {G16,W10,D5,L1,V2,M1}  { complement( meet( complement( X )
% 1.61/2.02    , Y ) ) ==> join( X, complement( Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10840) {G17,W10,D5,L1,V2,M1}  { join( X, complement( Y ) ) ==> 
% 1.61/2.02    complement( meet( complement( X ), Y ) ) }.
% 1.61/2.02  parent0[0]: (831) {G17,W10,D5,L1,V2,M1} P(490,501) { complement( meet( 
% 1.61/2.02    complement( X ), Y ) ) ==> join( X, complement( Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10843) {G17,W13,D9,L1,V1,M1}  { join( X, complement( converse( 
% 1.61/2.02    complement( converse( complement( complement( X ) ) ) ) ) ) ) ==> 
% 1.61/2.02    complement( complement( X ) ) }.
% 1.61/2.02  parent0[0]: (728) {G16,W9,D7,L1,V1,M1} P(723,30);d(52);d(494) { meet( X, 
% 1.61/2.02    converse( complement( converse( complement( X ) ) ) ) ) ==> X }.
% 1.61/2.02  parent1[0; 11]: (10840) {G17,W10,D5,L1,V2,M1}  { join( X, complement( Y ) )
% 1.61/2.02     ==> complement( meet( complement( X ), Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := converse( complement( converse( complement( complement( X ) ) ) ) )
% 1.61/2.02    
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10845) {G16,W11,D9,L1,V1,M1}  { join( X, complement( converse( 
% 1.61/2.02    complement( converse( complement( complement( X ) ) ) ) ) ) ) ==> X }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 10]: (10843) {G17,W13,D9,L1,V1,M1}  { join( X, complement( 
% 1.61/2.02    converse( complement( converse( complement( complement( X ) ) ) ) ) ) ) 
% 1.61/2.02    ==> complement( complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10846) {G16,W9,D7,L1,V1,M1}  { join( X, complement( converse( 
% 1.61/2.02    complement( converse( X ) ) ) ) ) ==> X }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 7]: (10845) {G16,W11,D9,L1,V1,M1}  { join( X, complement( 
% 1.61/2.02    converse( complement( converse( complement( complement( X ) ) ) ) ) ) ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (943) {G18,W9,D7,L1,V1,M1} P(728,831);d(490) { join( X, 
% 1.61/2.02    complement( converse( complement( converse( X ) ) ) ) ) ==> X }.
% 1.61/2.02  parent0: (10846) {G16,W9,D7,L1,V1,M1}  { join( X, complement( converse( 
% 1.61/2.02    complement( converse( X ) ) ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10851) {G19,W9,D6,L1,V2,M1}  { X ==> meet( X, complement( meet( Y
% 1.61/2.02    , complement( X ) ) ) ) }.
% 1.61/2.02  parent0[0]: (539) {G19,W9,D6,L1,V2,M1} P(533,30);d(479);d(500) { meet( X, 
% 1.61/2.02    complement( meet( Y, complement( X ) ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10868) {G18,W9,D6,L1,V2,M1}  { X ==> meet( X, join( Y, complement
% 1.61/2.02    ( complement( X ) ) ) ) }.
% 1.61/2.02  parent0[0]: (831) {G17,W10,D5,L1,V2,M1} P(490,501) { complement( meet( 
% 1.61/2.02    complement( X ), Y ) ) ==> join( X, complement( Y ) ) }.
% 1.61/2.02  parent1[0; 4]: (10851) {G19,W9,D6,L1,V2,M1}  { X ==> meet( X, complement( 
% 1.61/2.02    meet( Y, complement( X ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := complement( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := complement( Y )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10870) {G16,W7,D4,L1,V2,M1}  { X ==> meet( X, join( Y, X ) ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 6]: (10868) {G18,W9,D6,L1,V2,M1}  { X ==> meet( X, join( Y, 
% 1.61/2.02    complement( complement( X ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10871) {G16,W7,D4,L1,V2,M1}  { meet( X, join( Y, X ) ) ==> X }.
% 1.61/2.02  parent0[0]: (10870) {G16,W7,D4,L1,V2,M1}  { X ==> meet( X, join( Y, X ) )
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (947) {G20,W7,D4,L1,V2,M1} P(831,539);d(490) { meet( Y, join( 
% 1.61/2.02    X, Y ) ) ==> Y }.
% 1.61/2.02  parent0: (10871) {G16,W7,D4,L1,V2,M1}  { meet( X, join( Y, X ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10873) {G18,W9,D7,L1,V1,M1}  { X ==> join( X, complement( converse
% 1.61/2.02    ( complement( converse( X ) ) ) ) ) }.
% 1.61/2.02  parent0[0]: (943) {G18,W9,D7,L1,V1,M1} P(728,831);d(490) { join( X, 
% 1.61/2.02    complement( converse( complement( converse( X ) ) ) ) ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10875) {G1,W10,D6,L1,V1,M1}  { converse( X ) ==> join( converse( 
% 1.61/2.02    X ), complement( converse( complement( X ) ) ) ) }.
% 1.61/2.02  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 9]: (10873) {G18,W9,D7,L1,V1,M1}  { X ==> join( X, complement( 
% 1.61/2.02    converse( complement( converse( X ) ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := converse( X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10876) {G2,W7,D5,L1,V1,M1}  { converse( X ) ==> complement( 
% 1.61/2.02    converse( complement( X ) ) ) }.
% 1.61/2.02  parent0[0]: (817) {G23,W12,D6,L1,V1,M1} P(728,748) { join( converse( X ), 
% 1.61/2.02    complement( converse( complement( X ) ) ) ) ==> complement( converse( 
% 1.61/2.02    complement( X ) ) ) }.
% 1.61/2.02  parent1[0; 3]: (10875) {G1,W10,D6,L1,V1,M1}  { converse( X ) ==> join( 
% 1.61/2.02    converse( X ), complement( converse( complement( X ) ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10877) {G2,W7,D5,L1,V1,M1}  { complement( converse( complement( X
% 1.61/2.02     ) ) ) ==> converse( X ) }.
% 1.61/2.02  parent0[0]: (10876) {G2,W7,D5,L1,V1,M1}  { converse( X ) ==> complement( 
% 1.61/2.02    converse( complement( X ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (1166) {G24,W7,D5,L1,V1,M1} P(7,943);d(817) { complement( 
% 1.61/2.02    converse( complement( X ) ) ) ==> converse( X ) }.
% 1.61/2.02  parent0: (10877) {G2,W7,D5,L1,V1,M1}  { complement( converse( complement( X
% 1.61/2.02     ) ) ) ==> converse( X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10878) {G24,W7,D5,L1,V1,M1}  { converse( X ) ==> complement( 
% 1.61/2.02    converse( complement( X ) ) ) }.
% 1.61/2.02  parent0[0]: (1166) {G24,W7,D5,L1,V1,M1} P(7,943);d(817) { complement( 
% 1.61/2.02    converse( complement( X ) ) ) ==> converse( X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10880) {G16,W7,D4,L1,V1,M1}  { converse( complement( X ) ) ==> 
% 1.61/2.02    complement( converse( X ) ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 6]: (10878) {G24,W7,D5,L1,V1,M1}  { converse( X ) ==> complement
% 1.61/2.02    ( converse( complement( X ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := complement( X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (1180) {G25,W7,D4,L1,V1,M1} P(1166,490) { converse( complement
% 1.61/2.02    ( X ) ) ==> complement( converse( X ) ) }.
% 1.61/2.02  parent0: (10880) {G16,W7,D4,L1,V1,M1}  { converse( complement( X ) ) ==> 
% 1.61/2.02    complement( converse( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10883) {G16,W10,D5,L1,V2,M1}  { meet( complement( X ), Y ) ==> 
% 1.61/2.02    complement( join( X, complement( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (499) {G16,W10,D5,L1,V2,M1} P(490,3) { complement( join( X, 
% 1.61/2.02    complement( Y ) ) ) ==> meet( complement( X ), Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10887) {G16,W10,D4,L1,V2,M1}  { meet( complement( X ), complement
% 1.61/2.02    ( Y ) ) ==> complement( join( X, Y ) ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 9]: (10883) {G16,W10,D5,L1,V2,M1}  { meet( complement( X ), Y ) 
% 1.61/2.02    ==> complement( join( X, complement( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := complement( Y )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (1402) {G17,W10,D4,L1,V2,M1} P(490,499) { meet( complement( Y
% 1.61/2.02     ), complement( X ) ) ==> complement( join( Y, X ) ) }.
% 1.61/2.02  parent0: (10887) {G16,W10,D4,L1,V2,M1}  { meet( complement( X ), complement
% 1.61/2.02    ( Y ) ) ==> complement( join( X, Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10890) {G17,W10,D4,L1,V2,M1}  { complement( join( X, Y ) ) ==> 
% 1.61/2.02    meet( complement( X ), complement( Y ) ) }.
% 1.61/2.02  parent0[0]: (1402) {G17,W10,D4,L1,V2,M1} P(490,499) { meet( complement( Y )
% 1.61/2.02    , complement( X ) ) ==> complement( join( Y, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10892) {G2,W10,D4,L1,V2,M1}  { complement( join( X, Y ) ) ==> 
% 1.61/2.02    meet( complement( Y ), complement( X ) ) }.
% 1.61/2.02  parent0[0]: (50) {G1,W7,D3,L1,V2,M1} P(0,3);d(3) { meet( Y, X ) = meet( X, 
% 1.61/2.02    Y ) }.
% 1.61/2.02  parent1[0; 5]: (10890) {G17,W10,D4,L1,V2,M1}  { complement( join( X, Y ) ) 
% 1.61/2.02    ==> meet( complement( X ), complement( Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := complement( Y )
% 1.61/2.02     Y := complement( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10894) {G3,W9,D4,L1,V2,M1}  { complement( join( X, Y ) ) ==> 
% 1.61/2.02    complement( join( Y, X ) ) }.
% 1.61/2.02  parent0[0]: (1402) {G17,W10,D4,L1,V2,M1} P(490,499) { meet( complement( Y )
% 1.61/2.02    , complement( X ) ) ==> complement( join( Y, X ) ) }.
% 1.61/2.02  parent1[0; 5]: (10892) {G2,W10,D4,L1,V2,M1}  { complement( join( X, Y ) ) 
% 1.61/2.02    ==> meet( complement( Y ), complement( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (1426) {G18,W9,D4,L1,V2,M1} P(1402,50);d(1402) { complement( 
% 1.61/2.02    join( X, Y ) ) = complement( join( Y, X ) ) }.
% 1.61/2.02  parent0: (10894) {G3,W9,D4,L1,V2,M1}  { complement( join( X, Y ) ) ==> 
% 1.61/2.02    complement( join( Y, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10895) {G19,W9,D7,L1,V1,M1}  { X ==> meet( converse( complement( 
% 1.61/2.02    converse( complement( X ) ) ) ), X ) }.
% 1.61/2.02  parent0[0]: (820) {G19,W9,D7,L1,V1,M1} P(728,595) { meet( converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10899) {G19,W15,D8,L1,V2,M1}  { join( X, Y ) ==> meet( converse( 
% 1.61/2.02    complement( converse( complement( join( Y, X ) ) ) ) ), join( X, Y ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (1426) {G18,W9,D4,L1,V2,M1} P(1402,50);d(1402) { complement( 
% 1.61/2.02    join( X, Y ) ) = complement( join( Y, X ) ) }.
% 1.61/2.02  parent1[0; 8]: (10895) {G19,W9,D7,L1,V1,M1}  { X ==> meet( converse( 
% 1.61/2.02    complement( converse( complement( X ) ) ) ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := join( X, Y )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10902) {G20,W15,D8,L1,V2,M1}  { join( X, Y ) ==> meet( converse( 
% 1.61/2.02    complement( complement( converse( join( Y, X ) ) ) ) ), join( X, Y ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (1180) {G25,W7,D4,L1,V1,M1} P(1166,490) { converse( complement
% 1.61/2.02    ( X ) ) ==> complement( converse( X ) ) }.
% 1.61/2.02  parent1[0; 7]: (10899) {G19,W15,D8,L1,V2,M1}  { join( X, Y ) ==> meet( 
% 1.61/2.02    converse( complement( converse( complement( join( Y, X ) ) ) ) ), join( X
% 1.61/2.02    , Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := join( Y, X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10903) {G21,W15,D8,L1,V2,M1}  { join( X, Y ) ==> meet( complement
% 1.61/2.02    ( converse( complement( converse( join( Y, X ) ) ) ) ), join( X, Y ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (1180) {G25,W7,D4,L1,V1,M1} P(1166,490) { converse( complement
% 1.61/2.02    ( X ) ) ==> complement( converse( X ) ) }.
% 1.61/2.02  parent1[0; 5]: (10902) {G20,W15,D8,L1,V2,M1}  { join( X, Y ) ==> meet( 
% 1.61/2.02    converse( complement( complement( converse( join( Y, X ) ) ) ) ), join( X
% 1.61/2.02    , Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := complement( converse( join( Y, X ) ) )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10904) {G22,W15,D8,L1,V2,M1}  { join( X, Y ) ==> meet( complement
% 1.61/2.02    ( complement( converse( converse( join( Y, X ) ) ) ) ), join( X, Y ) )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (1180) {G25,W7,D4,L1,V1,M1} P(1166,490) { converse( complement
% 1.61/2.02    ( X ) ) ==> complement( converse( X ) ) }.
% 1.61/2.02  parent1[0; 6]: (10903) {G21,W15,D8,L1,V2,M1}  { join( X, Y ) ==> meet( 
% 1.61/2.02    complement( converse( complement( converse( join( Y, X ) ) ) ) ), join( X
% 1.61/2.02    , Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := converse( join( Y, X ) )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10905) {G1,W13,D6,L1,V2,M1}  { join( X, Y ) ==> meet( complement
% 1.61/2.02    ( complement( join( Y, X ) ) ), join( X, Y ) ) }.
% 1.61/2.02  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 7]: (10904) {G22,W15,D8,L1,V2,M1}  { join( X, Y ) ==> meet( 
% 1.61/2.02    complement( complement( converse( converse( join( Y, X ) ) ) ) ), join( X
% 1.61/2.02    , Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := join( Y, X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10906) {G2,W11,D4,L1,V2,M1}  { join( X, Y ) ==> meet( join( Y, X
% 1.61/2.02     ), join( X, Y ) ) }.
% 1.61/2.02  parent0[0]: (490) {G15,W5,D4,L1,V1,M1} P(53,479);d(448);d(489) { complement
% 1.61/2.02    ( complement( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 5]: (10905) {G1,W13,D6,L1,V2,M1}  { join( X, Y ) ==> meet( 
% 1.61/2.02    complement( complement( join( Y, X ) ) ), join( X, Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := join( Y, X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10907) {G2,W11,D4,L1,V2,M1}  { meet( join( Y, X ), join( X, Y ) ) 
% 1.61/2.02    ==> join( X, Y ) }.
% 1.61/2.02  parent0[0]: (10906) {G2,W11,D4,L1,V2,M1}  { join( X, Y ) ==> meet( join( Y
% 1.61/2.02    , X ), join( X, Y ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (1448) {G26,W11,D4,L1,V2,M1} P(1426,820);d(1180);d(7);d(490)
% 1.61/2.02     { meet( join( Y, X ), join( X, Y ) ) ==> join( X, Y ) }.
% 1.61/2.02  parent0: (10907) {G2,W11,D4,L1,V2,M1}  { meet( join( Y, X ), join( X, Y ) )
% 1.61/2.02     ==> join( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10909) {G5,W11,D4,L1,V2,M1}  { composition( join( one, Y ), X ) = 
% 1.61/2.02    join( X, composition( Y, X ) ) }.
% 1.61/2.02  parent0[0]: (376) {G5,W11,D4,L1,V2,M1} P(368,6) { join( X, composition( Y, 
% 1.61/2.02    X ) ) = composition( join( one, Y ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := Y
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10911) {G2,W12,D6,L1,V1,M1}  { composition( one, X ) = join( X, 
% 1.61/2.02    composition( composition( converse( skol1 ), skol1 ), X ) ) }.
% 1.61/2.02  parent0[0]: (29) {G1,W8,D5,L1,V0,M1} P(16,0) { join( one, composition( 
% 1.61/2.02    converse( skol1 ), skol1 ) ) ==> one }.
% 1.61/2.02  parent1[0; 2]: (10909) {G5,W11,D4,L1,V2,M1}  { composition( join( one, Y )
% 1.61/2.02    , X ) = join( X, composition( Y, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := composition( converse( skol1 ), skol1 )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10912) {G3,W10,D6,L1,V1,M1}  { X = join( X, composition( 
% 1.61/2.02    composition( converse( skol1 ), skol1 ), X ) ) }.
% 1.61/2.02  parent0[0]: (368) {G4,W5,D3,L1,V1,M1} P(367,352) { composition( one, X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent1[0; 1]: (10911) {G2,W12,D6,L1,V1,M1}  { composition( one, X ) = join
% 1.61/2.02    ( X, composition( composition( converse( skol1 ), skol1 ), X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10913) {G3,W10,D6,L1,V1,M1}  { join( X, composition( composition( 
% 1.61/2.02    converse( skol1 ), skol1 ), X ) ) = X }.
% 1.61/2.02  parent0[0]: (10912) {G3,W10,D6,L1,V1,M1}  { X = join( X, composition( 
% 1.61/2.02    composition( converse( skol1 ), skol1 ), X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (8498) {G6,W10,D6,L1,V1,M1} P(29,376);d(368) { join( X, 
% 1.61/2.02    composition( composition( converse( skol1 ), skol1 ), X ) ) ==> X }.
% 1.61/2.02  parent0: (10913) {G3,W10,D6,L1,V1,M1}  { join( X, composition( composition
% 1.61/2.02    ( converse( skol1 ), skol1 ), X ) ) = X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10915) {G26,W11,D4,L1,V2,M1}  { join( Y, X ) ==> meet( join( X, Y
% 1.61/2.02     ), join( Y, X ) ) }.
% 1.61/2.02  parent0[0]: (1448) {G26,W11,D4,L1,V2,M1} P(1426,820);d(1180);d(7);d(490) { 
% 1.61/2.02    meet( join( Y, X ), join( X, Y ) ) ==> join( X, Y ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10919) {G7,W19,D7,L1,V1,M1}  { join( composition( composition( 
% 1.61/2.02    converse( skol1 ), skol1 ), X ), X ) ==> meet( X, join( composition( 
% 1.61/2.02    composition( converse( skol1 ), skol1 ), X ), X ) ) }.
% 1.61/2.02  parent0[0]: (8498) {G6,W10,D6,L1,V1,M1} P(29,376);d(368) { join( X, 
% 1.61/2.02    composition( composition( converse( skol1 ), skol1 ), X ) ) ==> X }.
% 1.61/2.02  parent1[0; 10]: (10915) {G26,W11,D4,L1,V2,M1}  { join( Y, X ) ==> meet( 
% 1.61/2.02    join( X, Y ), join( Y, X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02     Y := composition( composition( converse( skol1 ), skol1 ), X )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10921) {G8,W10,D6,L1,V1,M1}  { join( composition( composition( 
% 1.61/2.02    converse( skol1 ), skol1 ), X ), X ) ==> X }.
% 1.61/2.02  parent0[0]: (947) {G20,W7,D4,L1,V2,M1} P(831,539);d(490) { meet( Y, join( X
% 1.61/2.02    , Y ) ) ==> Y }.
% 1.61/2.02  parent1[0; 9]: (10919) {G7,W19,D7,L1,V1,M1}  { join( composition( 
% 1.61/2.02    composition( converse( skol1 ), skol1 ), X ), X ) ==> meet( X, join( 
% 1.61/2.02    composition( composition( converse( skol1 ), skol1 ), X ), X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := composition( composition( converse( skol1 ), skol1 ), X )
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (9530) {G27,W10,D6,L1,V1,M1} P(8498,1448);d(947) { join( 
% 1.61/2.02    composition( composition( converse( skol1 ), skol1 ), X ), X ) ==> X }.
% 1.61/2.02  parent0: (10921) {G8,W10,D6,L1,V1,M1}  { join( composition( composition( 
% 1.61/2.02    converse( skol1 ), skol1 ), X ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10924) {G1,W10,D5,L1,V2,M1}  { join( converse( X ), Y ) ==> 
% 1.61/2.02    converse( join( X, converse( Y ) ) ) }.
% 1.61/2.02  parent0[0]: (76) {G1,W10,D5,L1,V2,M1} P(7,8) { converse( join( Y, converse
% 1.61/2.02    ( X ) ) ) ==> join( converse( Y ), X ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := Y
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10929) {G2,W14,D7,L1,V1,M1}  { join( converse( composition( 
% 1.61/2.02    composition( converse( skol1 ), skol1 ), converse( X ) ) ), X ) ==> 
% 1.61/2.02    converse( converse( X ) ) }.
% 1.61/2.02  parent0[0]: (9530) {G27,W10,D6,L1,V1,M1} P(8498,1448);d(947) { join( 
% 1.61/2.02    composition( composition( converse( skol1 ), skol1 ), X ), X ) ==> X }.
% 1.61/2.02  parent1[0; 12]: (10924) {G1,W10,D5,L1,V2,M1}  { join( converse( X ), Y ) 
% 1.61/2.02    ==> converse( join( X, converse( Y ) ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := converse( X )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := composition( composition( converse( skol1 ), skol1 ), converse( X )
% 1.61/2.02     )
% 1.61/2.02     Y := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10930) {G1,W12,D7,L1,V1,M1}  { join( converse( composition( 
% 1.61/2.02    composition( converse( skol1 ), skol1 ), converse( X ) ) ), X ) ==> X }.
% 1.61/2.02  parent0[0]: (7) {G0,W5,D4,L1,V1,M1} I { converse( converse( X ) ) ==> X }.
% 1.61/2.02  parent1[0; 11]: (10929) {G2,W14,D7,L1,V1,M1}  { join( converse( composition
% 1.61/2.02    ( composition( converse( skol1 ), skol1 ), converse( X ) ) ), X ) ==> 
% 1.61/2.02    converse( converse( X ) ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10931) {G2,W11,D7,L1,V1,M1}  { join( composition( X, converse( 
% 1.61/2.02    composition( converse( skol1 ), skol1 ) ) ), X ) ==> X }.
% 1.61/2.02  parent0[0]: (92) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( Y, 
% 1.61/2.02    converse( X ) ) ) ==> composition( X, converse( Y ) ) }.
% 1.61/2.02  parent1[0; 2]: (10930) {G1,W12,D7,L1,V1,M1}  { join( converse( composition
% 1.61/2.02    ( composition( converse( skol1 ), skol1 ), converse( X ) ) ), X ) ==> X
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := composition( converse( skol1 ), skol1 )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10932) {G2,W10,D6,L1,V1,M1}  { join( composition( X, composition
% 1.61/2.02    ( converse( skol1 ), skol1 ) ), X ) ==> X }.
% 1.61/2.02  parent0[0]: (93) {G1,W10,D5,L1,V2,M1} P(7,9) { converse( composition( 
% 1.61/2.02    converse( X ), Y ) ) ==> composition( converse( Y ), X ) }.
% 1.61/2.02  parent1[0; 4]: (10931) {G2,W11,D7,L1,V1,M1}  { join( composition( X, 
% 1.61/2.02    converse( composition( converse( skol1 ), skol1 ) ) ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := skol1
% 1.61/2.02     Y := skol1
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10933) {G1,W10,D6,L1,V1,M1}  { join( composition( composition( X
% 1.61/2.02    , converse( skol1 ) ), skol1 ), X ) ==> X }.
% 1.61/2.02  parent0[0]: (4) {G0,W11,D4,L1,V3,M1} I { composition( X, composition( Y, Z
% 1.61/2.02     ) ) ==> composition( composition( X, Y ), Z ) }.
% 1.61/2.02  parent1[0; 2]: (10932) {G2,W10,D6,L1,V1,M1}  { join( composition( X, 
% 1.61/2.02    composition( converse( skol1 ), skol1 ) ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02     Y := converse( skol1 )
% 1.61/2.02     Z := skol1
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (9576) {G28,W10,D6,L1,V1,M1} P(9530,76);d(7);d(92);d(93);d(4)
% 1.61/2.02     { join( composition( composition( X, converse( skol1 ) ), skol1 ), X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent0: (10933) {G1,W10,D6,L1,V1,M1}  { join( composition( composition( X
% 1.61/2.02    , converse( skol1 ) ), skol1 ), X ) ==> X }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqswap: (10936) {G2,W14,D6,L1,V1,M1}  { join( composition( X, skol2 ), one
% 1.61/2.02     ) ==> join( composition( join( X, converse( skol2 ) ), skol2 ), one )
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (310) {G2,W14,D6,L1,V1,M1} P(6,25) { join( composition( join( X
% 1.61/2.02    , converse( skol2 ) ), skol2 ), one ) ==> join( composition( X, skol2 ), 
% 1.61/2.02    one ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := X
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10939) {G3,W18,D7,L1,V0,M1}  { join( composition( composition( 
% 1.61/2.02    composition( converse( skol2 ), converse( skol1 ) ), skol1 ), skol2 ), 
% 1.61/2.02    one ) ==> join( composition( converse( skol2 ), skol2 ), one ) }.
% 1.61/2.02  parent0[0]: (9576) {G28,W10,D6,L1,V1,M1} P(9530,76);d(7);d(92);d(93);d(4)
% 1.61/2.02     { join( composition( composition( X, converse( skol1 ) ), skol1 ), X ) 
% 1.61/2.02    ==> X }.
% 1.61/2.02  parent1[0; 14]: (10936) {G2,W14,D6,L1,V1,M1}  { join( composition( X, skol2
% 1.61/2.02     ), one ) ==> join( composition( join( X, converse( skol2 ) ), skol2 ), 
% 1.61/2.02    one ) }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := converse( skol2 )
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02     X := composition( composition( converse( skol2 ), converse( skol1 ) ), 
% 1.61/2.02    skol1 )
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10940) {G1,W13,D7,L1,V0,M1}  { join( composition( composition( 
% 1.61/2.02    composition( converse( skol2 ), converse( skol1 ) ), skol1 ), skol2 ), 
% 1.61/2.02    one ) ==> one }.
% 1.61/2.02  parent0[0]: (17) {G0,W8,D5,L1,V0,M1} I { join( composition( converse( skol2
% 1.61/2.02     ), skol2 ), one ) ==> one }.
% 1.61/2.02  parent1[0; 12]: (10939) {G3,W18,D7,L1,V0,M1}  { join( composition( 
% 1.61/2.02    composition( composition( converse( skol2 ), converse( skol1 ) ), skol1 )
% 1.61/2.02    , skol2 ), one ) ==> join( composition( converse( skol2 ), skol2 ), one )
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10941) {G1,W12,D7,L1,V0,M1}  { join( composition( composition( 
% 1.61/2.02    converse( composition( skol1, skol2 ) ), skol1 ), skol2 ), one ) ==> one
% 1.61/2.02     }.
% 1.61/2.02  parent0[0]: (9) {G0,W10,D4,L1,V2,M1} I { composition( converse( Y ), 
% 1.61/2.02    converse( X ) ) ==> converse( composition( X, Y ) ) }.
% 1.61/2.02  parent1[0; 4]: (10940) {G1,W13,D7,L1,V0,M1}  { join( composition( 
% 1.61/2.02    composition( composition( converse( skol2 ), converse( skol1 ) ), skol1 )
% 1.61/2.02    , skol2 ), one ) ==> one }.
% 1.61/2.02  substitution0:
% 1.61/2.02     X := skol1
% 1.61/2.02     Y := skol2
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (9579) {G29,W12,D7,L1,V0,M1} P(9576,310);d(17);d(9) { join( 
% 1.61/2.02    composition( composition( converse( composition( skol1, skol2 ) ), skol1
% 1.61/2.02     ), skol2 ), one ) ==> one }.
% 1.61/2.02  parent0: (10941) {G1,W12,D7,L1,V0,M1}  { join( composition( composition( 
% 1.61/2.02    converse( composition( skol1, skol2 ) ), skol1 ), skol2 ), one ) ==> one
% 1.61/2.02     }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02     0 ==> 0
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  paramod: (10945) {G2,W3,D2,L1,V0,M1}  { ! one ==> one }.
% 1.61/2.02  parent0[0]: (9579) {G29,W12,D7,L1,V0,M1} P(9576,310);d(17);d(9) { join( 
% 1.61/2.02    composition( composition( converse( composition( skol1, skol2 ) ), skol1
% 1.61/2.02     ), skol2 ), one ) ==> one }.
% 1.61/2.02  parent1[0; 2]: (18) {G1,W12,D7,L1,V0,M1} I;d(4) { ! join( composition( 
% 1.61/2.02    composition( converse( composition( skol1, skol2 ) ), skol1 ), skol2 ), 
% 1.61/2.02    one ) ==> one }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  substitution1:
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  eqrefl: (10946) {G0,W0,D0,L0,V0,M0}  {  }.
% 1.61/2.02  parent0[0]: (10945) {G2,W3,D2,L1,V0,M1}  { ! one ==> one }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  subsumption: (10099) {G30,W0,D0,L0,V0,M0} S(18);d(9579);q {  }.
% 1.61/2.02  parent0: (10946) {G0,W0,D0,L0,V0,M0}  {  }.
% 1.61/2.02  substitution0:
% 1.61/2.02  end
% 1.61/2.02  permutation0:
% 1.61/2.02  end
% 1.61/2.02  
% 1.61/2.02  Proof check complete!
% 1.61/2.02  
% 1.61/2.02  Memory use:
% 1.61/2.02  
% 1.61/2.02  space for terms:        131947
% 1.61/2.02  space for clauses:      1094137
% 1.61/2.02  
% 1.61/2.02  
% 1.61/2.02  clauses generated:      230185
% 1.61/2.02  clauses kept:           10100
% 1.61/2.02  clauses selected:       866
% 1.61/2.02  clauses deleted:        440
% 1.61/2.02  clauses inuse deleted:  108
% 1.61/2.02  
% 1.61/2.02  subsentry:          10774
% 1.61/2.02  literals s-matched: 8184
% 1.61/2.02  literals matched:   7961
% 1.61/2.02  full subsumption:   0
% 1.61/2.02  
% 1.61/2.02  checksum:           -1152798709
% 1.61/2.02  
% 1.61/2.02  
% 1.61/2.02  Bliksem ended
%------------------------------------------------------------------------------